JP5643798B2

JP5643798B2 - Manufacturing method of packaging box and sheet-like blank set for manufacturing packaging box

Info

Publication number: JP5643798B2
Application number: JP2012228449A
Authority: JP
Inventors: 弘樹木野本
Original assignee: 株式会社クラウン・パッケージ
Priority date: 2012-10-15
Filing date: 2012-10-15
Publication date: 2014-12-17
Anticipated expiration: 2032-10-15
Also published as: JP2014080205A

Description

本発明は、包装箱の製造方法と該製造方法に用いるシート状のブランクに関するものであり、複数の商品を集合して包装するとともに、包装箱の一部を分離させて商品を店頭等に陳列する包装箱の製造方法と該製造方法に用いるシート状のブランクに関するものである。 The present invention relates to a packaging box manufacturing method and a sheet-like blank used in the manufacturing method, and collects and packages a plurality of products and separates a part of the packaging box to display the products at a storefront or the like. The present invention relates to a method for manufacturing a packaging box and a sheet-like blank used in the manufacturing method.

従来より、図１９〜図２４に示すように、底面部１０５０と、スリーブ状部１００５を有する内箱部Ｂ１で、スリーブ状部１００５の側面部１０２０、１０３０の一部が分離部１０２４、１０３４として他の部分と切目線を介して分離可能な内箱部Ｂ１と、内箱部Ｂ１を覆う外箱部Ｂ２で、スリーブ状部１１０５を構成する各部に対応して正面部１１１０、側面部１１２０、１１３０、背面部１１４０を有するスリーブ状部１１０５と、上面部１１６０〜１１９０とを有し、分離部１０２４、１０３４が設けられた側面部に対応した外箱部Ｂ２の側面部には、切目線により形成された片部１１２６が分離部１０２４と接着され、片部１１３６が分離部１０３４と接着されている外箱部Ｂ２と、を有し、外箱部の片部１１２６、１１３６を外側に回動することにより分離部１０２４、１０３４が片部に接着した状態のまま内箱部から分離し、その後、外箱部を上方に引き上げることにより、内箱部Ｂ１に収納された状態の商品を陳列することができる包装箱が存在する。 Conventionally, as shown in FIGS. 19 to 24, a part of the side surface portions 1020 and 1030 of the sleeve-like portion 1005 is formed as separation portions 1024 and 1034 in the inner box portion B1 having the bottom portion 1050 and the sleeve-like portion 1005. A front part 1110, a side part 1120, corresponding to each part constituting the sleeve-like part 1105, with an inner box part B1 separable from other parts via a score line and an outer box part B2 covering the inner box part B1 1130, a sleeve-like portion 1105 having a back surface portion 1140, and top surface portions 1160 to 1190. The side surface portion of the outer box portion B2 corresponding to the side surface portion on which the separation portions 1024 and 1034 are provided has a cut line. The formed piece portion 1126 is bonded to the separation portion 1024, and the piece portion 1136 is bonded to the separation portion 1034, and the outer box portion pieces 1126 and 1136 are outside. By rotating, the separation parts 1024 and 1034 are separated from the inner box part while being adhered to one part, and then the outer box part is lifted upward so that the product stored in the inner box part B1 is removed. There are packaging boxes that can be displayed.

ここで、内箱部Ｂ１において、スリーブ状部１００５は、正面部１０１０と、側面部１０２０、１０３０と、背面部１０４０と、糊代部１０４２とを有し、その展開状態は、図２４に示すように構成されている。側面部１０２０は、本体部１０２２と、分離部１０２４とを有し、側面部１０３０は、本体部１０３２と、分離部１０３４とを有している。 Here, in the inner box part B1, the sleeve-like part 1005 has a front part 1010, side parts 1020 and 1030, a back part 1040, and a glue margin part 1042, and its unfolded state is shown in FIG. It is configured as follows. The side surface portion 1020 has a main body portion 1022 and a separation portion 1024, and the side surface portion 1030 has a main body portion 1032 and a separation portion 1034.

また、底面部１０５０は、第１片部１０６０と、第２片部１０７０と、第３片部１０８０と、第４片部１０９０とを有し、包装箱Ｂの組立て状態においては、図２１に示すように、略方形状を呈している。この底面部１０５０は、いわゆるワンタッチ底組式（ワンタッチ底）と呼ばれるものである。 Further, the bottom surface portion 1050 includes a first piece portion 1060, a second piece portion 1070, a third piece portion 1080, and a fourth piece portion 1090. In the assembled state of the packaging box B, FIG. As shown, it has a substantially square shape. This bottom surface portion 1050 is a so-called one-touch bottom assembly type (one-touch bottom).

また、外箱部Ｂ２において、スリーブ状部１１０５は、組み立てた状態では、四角形状の筒状を呈し、正面部１１１０と、側面部１１２０と、側面部１１３０と、背面部１１４０と、糊代部１１４２を有し、その展開状態は、図２３に示すように構成されている。 Further, in the outer box portion B2, the sleeve-like portion 1105 has a rectangular cylindrical shape in the assembled state, and includes a front portion 1110, a side surface portion 1120, a side surface portion 1130, a back surface portion 1140, and an adhesive margin portion. 1142 has an unfolded state as shown in FIG.

また、外箱部Ｂ２において、側面部１１２０には、切込みを形成することにより片部１１２６と片部１１２８とが設けられ、側面部１１３０には、切込みを形成することにより片部１１３６と片部１１３８とが設けられている。分離部１０２４は、片部１１２６の裏側の面に接着され、分離部１０３４は、片部１１３６の裏側の面に接着されている。 Further, in the outer box portion B2, the side portion 1120 is provided with a piece 1126 and a piece 1128 by forming a cut, and the side portion 1130 is provided with a piece 1136 and a piece by forming a cut. 1138. The separating portion 1024 is bonded to the back surface of the piece 1126, and the separating portion 1034 is bonded to the back surface of the piece 1136.

図１９〜図２４に示す包装箱の使用状態について簡単に説明すると、図２５に示すように、包装箱Ｂの上方から複数の被収納物（商品）Ｇを内箱部Ｂ１内に収納する。その後、上面部１１６０〜１１９０を閉状態にして、図２６に示すように、接着テープＴを外箱部Ｂ２の正面部１１１０から上面を経て背面部１１４０側にまで接着させることにより、上面部１１６０〜１１９０を封止する。以上のようにして、被収納物Ｇを包装箱Ｂに包装したら、被収納物Ｇを収納した包装箱Ｂを被収納物Ｇを陳列する場所に搬送する。 The use state of the packaging box shown in FIGS. 19 to 24 will be briefly described. As shown in FIG. 25, a plurality of articles (products) G are stored in the inner box portion B1 from above the packaging box B. Thereafter, the upper surface portions 1160 to 1190 are closed, and the adhesive tape T is adhered from the front surface portion 1110 of the outer box portion B2 to the back surface portion 1140 side as shown in FIG. ~ 1190 is sealed. When the articles to be stored G are packaged in the packaging box B as described above, the packaging box B in which the articles to be stored G are stored is transported to a place where the articles to be stored G are displayed.

その後、被収納物Ｇを陳列する場合には、外箱部Ｂ２を内箱部Ｂ１から分離する。すなわち、図２７に示すように、外箱部Ｂ２の側面部１１２０の片部１１２８を内側に押し込むことにより片部１１２６の先端に指を引っかけることができるようにした後に、片部１１２６を外側に回動させる。同様に、外箱部Ｂ２の側面部１１３０の片部１１３８を内側に押し込むことにより片部１１３６の先端に指を引っかけることができるようにした後に、片部１１３６を外側に回動させる。 Then, when displaying the to-be-contained goods G, outer box part B2 is isolate | separated from inner box part B1. That is, as shown in FIG. 27, after the piece 1128 of the side surface portion 1120 of the outer box portion B2 is pushed inward, the finger can be hooked on the tip of the piece 1126, and then the piece 1126 is moved outward. Rotate. Similarly, after the piece 1138 of the side surface 1130 of the outer box B2 is pushed inward so that a finger can be hooked on the tip of the piece 1136, the piece 1136 is rotated outward.

すると、外箱部Ｂ２の片部１１２６を外側に回動させた際に、同時に分離部１０２４の下側のミシン目Ｋ１００２が破れて、分離部１０２４が内箱部Ｂ１から分離し、回動させた片部１１２６に接着した状態で片部１１２６に従動する。同様に、外箱部Ｂ２の片部１１３６を外側に回動させた際に、同時に分離部１０３４の下側のミシン目Ｋ１００６が破れて、分離部１０３４が内箱部Ｂ１から分離し、回動させた片部１１３６に接着した状態で片部１１３６に従動する。 Then, when the piece 1126 of the outer box part B2 is turned outward, the perforation K1002 on the lower side of the separating part 1024 is broken at the same time, and the separating part 1024 is separated from the inner box part B1 and turned. The piece 1126 follows the piece 1126 while being adhered to the piece 1126. Similarly, when the piece 1136 of the outer box part B2 is turned outward, the perforation K1006 on the lower side of the separating part 1034 is broken at the same time, and the separating part 1034 is separated from the inner box part B1 and turned. The piece 1136 is driven to adhere to the piece 1136.

そして、図２８に示すように、外箱部Ｂ２を上方に引き上げることにより、被収納物Ｇを収納した状態で、かつ、分離部１０２４、１０３４が分離した状態の内箱部Ｂ１が残るので、商品Ｇを収納した状態で内箱部Ｂ１を陳列する。 And, as shown in FIG. 28, by pulling the outer box part B2 upward, the inner box part B1 in the state in which the article to be stored G is stored and the separating parts 1024 and 1034 are separated remains. The inner box portion B1 is displayed in a state where the product G is stored.

上記構成の包装箱Ｂの製造方法について説明すると、展開状態の内箱部Ｂ１と外箱部Ｂ２とを製造し、外箱部Ｂ２の内側の面に内箱部Ｂ１の外側の面を接着させる。つまり、展開状態の外箱部Ｂ２の内側の面を上側にして、片部１１２６における分離部１０２４との接着領域と片部１１３６における分離部１０３４との接着領域に接着剤を塗布して、展開状態の内箱部Ｂ１を図２９に示すように重ねる。 The manufacturing method of the packaging box B having the above configuration will be described. The inner box part B1 and the outer box part B2 in an unfolded state are manufactured, and the outer surface of the inner box part B1 is bonded to the inner surface of the outer box part B2. . In other words, with the inner surface of the outer box portion B2 in the unfolded state facing upward, the adhesive is applied to the adhesion region between the separation portion 1024 in the piece portion 1126 and the separation region 1034 in the piece portion 1136, and then developed. The inner box portion B1 in the state is overlapped as shown in FIG.

次に、内箱部Ｂ１の底面部１０５０を構成する各部をスリーブ状部１００５に対して内側に折り返し、さらに、第１片部１０６０の先端部１０６４を本体部１０６２に対して外側に折り返すとともに、第４片部１０９０の先端部１０９４を本体部１０９２に対して外側に折り返して、図３０に示す状態とする（折り返し工程）。 Next, each part constituting the bottom face part 1050 of the inner box part B1 is folded back to the inside with respect to the sleeve-like part 1005, and the tip part 1064 of the first piece part 1060 is folded back to the outside with respect to the main body part 1062, The distal end portion 1094 of the fourth piece 1090 is folded outward with respect to the main body portion 1092 to obtain the state shown in FIG. 30 (folding step).

次に、先端部１０９４の領域に接着剤を塗布して（第１接着剤塗布工程）、側面部１１３０を折れ線Ｃ１０１１を介して正面部１１１０の側に内側に折り返すことにより、側面部１０３０を折れ線線Ｃ１００２を介して正面部１０１０側に折り返し、図３１に示す状態とする。すると、先端部１０９４が第２片部１０７０に接着される（第３接着工程）。 Next, an adhesive is applied to the region of the tip portion 1094 (first adhesive application step), and the side surface portion 1130 is folded inward toward the front surface portion 1110 via the fold line C1011 so that the side surface portion 1030 is folded. It is turned back to the front portion 1010 side via the line C1002 to be in the state shown in FIG. Then, the tip 1094 is bonded to the second piece 1070 (third bonding step).

次に、先端部１０６４の領域と、糊代部１０４２の領域と、糊代部１１４２の領域に接着剤を塗布して（第２接着剤塗布工程）、背面部１１４０を折れ線Ｃ１０１３を介して側面部１１２０の側に内側に折り返すことにより、背面部１０４０を折れ線Ｃ１００４を介して側面部１０２０側に折り返し、図３１に示す状態とする。すると、先端部１０６４と第３片部１０８０が接着され、糊代部１０４２が背面部１０４０に接着され、糊代部１１４２が側面部１１３０に接着される（第４接着工程）。以上のようにして、包装箱Ｂが製造される。なお、上記の製造は、組立て装置により自動で製造される。組立て装置により製造する場合には、図３０〜図３２において、包装箱の底面側を搬送方向として（つまり、図３０〜図３２において、白抜き矢印が示す方向（Ｙ１方向）が搬送方向となる）搬送路を搬送しながら上記工程を行なっていく。 Next, an adhesive is applied to the region of the tip portion 1064, the region of the adhesive margin portion 1042, and the region of the adhesive margin portion 1142 (second adhesive application step), and the back surface portion 1140 is side-faced via the broken line C1013. By folding back to the inside of the portion 1120 side, the back surface portion 1040 is folded back to the side surface portion 1020 side via the polygonal line C1004 to obtain the state shown in FIG. Then, the distal end portion 1064 and the third piece portion 1080 are bonded, the adhesive margin portion 1042 is adhered to the back surface portion 1040, and the adhesive margin portion 1142 is adhered to the side surface portion 1130 (fourth adhesion step). The packaging box B is manufactured as described above. In addition, said manufacture is manufactured automatically by an assembly apparatus. In the case of manufacturing by the assembling apparatus, in FIGS. 30 to 32, the bottom side of the packaging box is set as the transport direction (that is, the direction indicated by the white arrow (Y1 direction in FIGS. 30 to 32) is the transport direction. ) The above process is performed while transporting the transport path.

出願人は、先行技術文献として、特許文献１に記載の文献を知得している。 The applicant has known the document described in Patent Document 1 as the prior art document.

特開２０１１−２１９１０３号公報JP 2011-219103 A

しかし、上記構成の包装箱Ｂを組立て装置により製造する際に、包装箱の底面側を搬送方向として搬送しながら製造し、かつ、内箱部Ｂ１と外箱部Ｂ２の接着領域が２つの分離部１０２４、１０３４の箇所のみであるので、搬送途中において、内箱部Ｂ１が外箱部Ｂ２に対して傾斜してしまうおそれがあり（例えば、内箱部Ｂ１と外箱部Ｂ２の接着箇所が正確であっても、接着剤が固化する前に、搬送途中で内箱部Ｂ１が外箱部Ｂ２に対して傾斜してしまうおそれがあり、また、接着剤が固化した後でも接着領域が小さいため、搬送途中で外力が加わり内箱部Ｂ１が外箱部Ｂ２に対して傾斜してしまうおそれがある）、側面部１０３０、１１３０を精度よく折り返すことができないとともに、背面部１０４０、１１４０を精度よく折り返すことができず、結果として、包装箱を精度よく製造することができないという問題があった。つまり、図３０〜図３２において、内箱部Ｂ１の左右方向と外箱部Ｂ２の左右方向が一致せず、例えば、折れ線Ｃ１０１３と折れ線Ｃ１００４とが一致せずに折れ線Ｃ１００４が折れ線Ｃ１０１３に対して傾斜してしまう。このような問題は、正面部（１０１０、１１１０）や背面部（１０４０、１１４０）の左右方向の長さが長い場合には、より顕著となる。 However, when the packaging box B having the above-described configuration is manufactured by the assembling apparatus, the packaging box B is manufactured while being transported with the bottom side of the packaging box as the transport direction, and the adhesion region between the inner box part B1 and the outer box part B2 is separated into two. Since there are only the portions 1024 and 1034, the inner box portion B1 may be inclined with respect to the outer box portion B2 during the conveyance (for example, the bonding portion between the inner box portion B1 and the outer box portion B2 may be Even if it is accurate, the inner box B1 may be inclined with respect to the outer box B2 in the middle of conveyance before the adhesive is solidified, and the adhesion area is small even after the adhesive is solidified. For this reason, there is a possibility that an external force is applied in the middle of conveyance and the inner box part B1 may be inclined with respect to the outer box part B2), and the side face parts 1030 and 1130 cannot be folded back with high accuracy, and the back face parts 1040 and 1140 are made accurate. Fold well Can not, as a result, there is a problem that the packaging box can not be accurately produced. That is, in FIGS. 30 to 32, the left and right direction of the inner box part B1 and the left and right direction of the outer box part B2 do not match, for example, the broken line C1013 and the broken line C1004 do not match, and the broken line C1004 corresponds to the broken line C1013. It will be inclined. Such a problem becomes more conspicuous when the length of the front part (1010, 1110) and the back part (1040, 1140) in the left-right direction is long.

そこで、本発明は、底面部と、内側スリーブ状部を有する内箱部で、内側スリーブ状部の内側側面部の一部が分離部として他の部分と切目線を介して分離可能な内箱部と、内箱部を覆う外箱部で、内側スリーブ状部を構成する各内側側面部に対応して外側側面部を有する外側スリーブ状部と、蓋部とを有し、分離部が設けられた内側側面部に対応した外側側面部には、切目線により形成された片部が分離部と接着されている外箱部と、を有する包装箱を精度よく製造することができ、特に、外箱部において、分離部が接着される側面部以外の側面部が横方向に長く形成された場合でも精度よく製造することができる包装箱の製造方法及び該製造方法に用いるシート状のブランクを提供することを目的とするものである。 Therefore, the present invention provides an inner box part having a bottom surface part and an inner sleeve-like part, and a part of the inner side surface part of the inner sleeve-like part can be separated from other parts as a separation part via a score line. And an outer box portion that covers the inner box portion, and has an outer sleeve-like portion having an outer side surface portion corresponding to each inner side surface portion constituting the inner sleeve-like portion, and a lid portion, and a separation portion is provided. The outer side surface portion corresponding to the inner side surface portion can be accurately manufactured a packaging box having an outer box portion in which a piece portion formed by a score line is bonded to a separation portion, In the outer box part, a method for manufacturing a packaging box that can be accurately manufactured even when a side part other than the side part to which the separation part is bonded is formed in the lateral direction, and a sheet-like blank used in the manufacturing method. It is intended to provide.

本発明は上記問題点を解決するために創作されたものであって、第１には、包装箱であって、内箱部（Ａ１）と、外箱部（Ａ２）とを有し、内箱部が、第１内箱部側面部（２０）と第２内箱部側面部（１０）と第３内箱部側面部（３０）と第４内箱部側面部（４０）と第１内箱部側面部に接着した内箱部糊代部（４６）とを有し、第１内箱部側面部、第２内箱部側面部、第３内箱部側面部、第４内箱部側面部、内箱部糊代部の順に連設され、内箱部を構成する隣接する各部間の折れ線が互いに平行に形成された内側スリーブ状部で、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおける相対する一対の内箱部側面部において、内箱部側面部の一部が第１分離部として内箱部側面部における第１分離部（２４、３４）以外の部分である内箱部側面部本体部（２２、３２）と切目線を介して分離可能に形成された内側スリーブ状部（５）と、内側スリーブ状部の下端から連設された底面部で、内箱部第１側面部の下辺から連設された底面部第１片部（８０）と、内箱部第２側面部の下辺から連設された底面部第２片部（６０）と、内箱部第３側面部の下辺から連設された底面部第３片部（７０）と、内箱部第４側面部の下辺から連設された底面部第４片部（９０）とを有する底面部（５０）と、を有し、外箱部が、第１内箱部側面部の外側の面に沿って形成された第１外箱部側面部（１２０）と、第２内箱部側面部の外側の面に沿って形成された第２外箱部側面部（１１０）と、第３内箱部側面部の外側の面に沿って形成された第３外箱部側面部（１３０）と、第４内箱部側面部の外側の面に沿って形成された第４外箱部側面部（１４０）と、第１外箱部側面部から連設された外箱部糊代部（１４６）とを有し、外箱部糊代部、第１外箱部側面部、第２外箱部側面部、第３外箱部側面部、第４外箱部側面部の順に連設され、外箱部を構成する隣接する各部間の折れ線が互いに平行に形成された外側スリーブ状部（１０５）と、外側スリーブ状部の上端から折れ線を介して連設された蓋部（１６０、１９０）とを有し、内箱部における第１分離部が設けられた内箱部側面部である第１分離部形成内箱部側面部に対応した外箱部側面部に第１分離部が接着され、外箱部側面部における第１分離部が接着された領域を含み切込みにより形成された片部である回動片部（１２２、１３２）が第１分離部が接着された外箱部側面部の他の部分に対して回動可能に形成され、回動片部を外側に回動させることにより切目線が切断されて第１分離部が回動片部に接着した状態で内箱部から分離する包装箱で、内箱部と外箱部とがそれぞれ１枚のブランクにより形成された包装箱の製造方法であって、展開状態の外箱部であって、第１外箱部側面部と第２外箱部側面部と第３外箱部側面部と第４外箱部側面部とにおいて回動片部が形成された側面部である回動片部形成側面部以外の側面部で展開状態で一対の回動片部形成側面部に挟まれた側面部以外の側面部である第１特定側面部（１４０、１１０）の下端に第１切欠部であって該第１特定側面部の下辺から上辺側に向けて形成された一対の第１縦方向辺部と折れ線であって該第１特定側面部と該第１特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第１横方向辺部とを有する第１切欠部（Ｋ１４２）が設けられるとともに、該第１切欠部内に切目線を介して連設された第２分離部で一対の第１縦方向辺部における一方の第１縦方向辺部で該第１特定側面部に隣接する回動片部形成側面部側の第１縦方向辺部と第１横方向辺部とに切目線を介して連設されるとともに、他方の第１縦方向辺部とは間隔を介して形成された第２分離部（１４４）が設けられた外箱部に、展開状態の内箱部であって、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおいて第１分離部が形成された側面部である第１分離部形成側面部以外の側面部で展開状態で一対の第１分離部形成側面部に挟まれた側面部以外の側面部である第２特定側面部（４０、１０）の上端に第２切欠部であって該第２特定側面部の上辺から下辺側に向けて形成された一対の第２縦方向辺部と折れ線であって該第２特定側面部と該第２特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第２横方向辺部とを有する第２切欠部（Ｋ４２）が設けられるとともに、該第２切欠部内に切目線を介して連設された第３分離部で一対の第２縦方向辺部における一方の第２縦方向辺部で該第２特定側面部に隣接する第１分離部形成側面部側とは反対側の第２縦方向辺部と第２横方向辺部とに切目線を介して連設されるとともに、他方の第２縦方向辺部とは間隔を介して形成された第３分離部（４４）が設けられた内箱部を接着する第１接着工程であって、第１外箱部側面部に第１内箱部側面部を重ね、第２外箱部側面部に第２内箱部側面部を重ね、第３外箱部側面部に第３内箱部側面部を重ね、第４外箱部側面部に第４内箱部側面部を重ねた状態で、外箱部の回動片部と内箱部の第１分離部とを接着させ、第２分離部と第２特定側面部とを接着させ、第３分離部と第１特定側面部とを接着させる第１接着工程と、外箱部の第４外箱部側面部を第３外箱部側面部に対して折り返すことにより、内箱部の第４内箱部側面部を第３内箱部側面部に対して折り返す折り返し工程と、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布した状態で、外箱部の第１外箱部側面部を第２外箱部側面部に対して折り返すことにより、内箱部の第１内箱部側面部を第２内箱部側面部に対して折り返し、外箱部糊代部と第４外箱部側面部とを接着し、内箱部糊代部と第１内箱部側面部とを接着し、第１端部領域と、底面部第１片部と底面部第２片部の他方とを接着する第２接着工程と、を有し、第４外箱部側面部が第１特定側面部である場合には、折り返し工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドし、第１外箱部側面部が第１特定側面部である場合には、第２接着工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドすることを特徴とする。 The present invention was created in order to solve the above-described problems. First, the present invention is a packaging box having an inner box part (A1) and an outer box part (A2). A box part is the 1st inner box part side part (20), the 2nd inner box part side part (10), the 3rd inner box part side part (30), the 4th inner box part side part (40), and the 1st. A first inner box side surface, a second inner box side surface, a third inner box side surface, and a fourth inner box. The inner sleeve-like portion is formed in an order from the side surface portion and the inner box portion paste margin portion, and the fold lines between adjacent portions constituting the inner box portion are formed in parallel to each other. In the pair of inner box side surfaces facing each other in the inner box side surface part, the third inner box side surface part, and the fourth inner box side surface part, a part of the inner box side surface part is used as the first separation part. First separation part (24 in the side part of the box part) 34) and the inner sleeve side portion (22, 32) which is a portion other than the inner sleeve portion, the inner sleeve-like portion (5) formed so as to be separable via a score line, and the lower end of the inner sleeve-like portion. The bottom part first piece (80) provided continuously from the lower side of the inner box part first side part and the bottom part second piece part provided continuously from the lower side of the inner case part second side part. (60), a bottom surface portion third piece portion (70) provided continuously from the lower side of the inner box portion third side surface portion, and a bottom surface portion fourth piece portion provided continuously from the lower side of the inner box portion fourth side surface portion. And a first outer box side surface (120) formed along the outer surface of the first inner box side surface, and a bottom surface (50) having (90). The second outer box side surface part (110) formed along the outer surface of the second inner box side surface part and the third outer side formed along the outer surface of the third inner box side surface part Box side (1 0), a fourth outer box side surface part (140) formed along the outer surface of the fourth inner box side surface part, and an outer box part paste margin provided continuously from the first outer box side surface part Part (146), and the outer box part glue margin part, the first outer box part side face part, the second outer box part side face part, the third outer box part side face part, and the fourth outer box part side face part in this order. And an outer sleeve-like portion (105) in which fold lines between adjacent parts constituting the outer box portion are formed in parallel to each other, and a lid portion (160) connected from the upper end of the outer sleeve-like portion via the fold line. , 190), and the first separation part on the side surface part of the outer box part corresponding to the side part of the first separation part forming inner box part, which is the side part of the inner box part provided with the first separation part in the inner box part And the rotating piece parts (122, 132), which are one part formed by cutting, including the region where the first separating part is adhered to the side part of the outer box part are the first separating part. Is formed so as to be rotatable with respect to the other part of the side part of the outer box part to which the first and second separating parts are turned. The packaging box is separated from the inner box part in a state of being bonded to the inner box part, and the inner box part and the outer box part are each formed by a single blank, and the manufacturing method of the packaging box is the unfolded outer box part. A rotating piece that is a side portion in which a rotating piece portion is formed in the first outer box side surface portion, the second outer box portion side surface portion, the third outer box portion side surface portion, and the fourth outer box portion side surface portion. The first notch portion at the lower end of the first specific side surface portion (140, 110) that is the side surface portion other than the side surface portion sandwiched between the pair of rotating piece portion forming side surface portions in the deployed state in the side surface portion other than the portion forming side surface portion A pair of first vertical side portions and a polygonal line formed from the lower side to the upper side of the first specific side surface portion, the first specific side surface portion and the first specific side surface portion. A first notch (K142) having a first lateral side that is a linear side substantially perpendicular to a fold line between side surfaces adjacent to the specific side is provided, and the first notch A rotating piece part forming side part adjacent to the first specific side part in one first vertical side part of the pair of first vertical side parts in the second separating part provided continuously through the score line in the part. A second separation portion (a second separation portion (a first vertical direction side portion and a first horizontal direction side portion) is connected to the first horizontal direction side portion via a score line and spaced from the other first vertical side portion ( 144) on the outer box portion provided with the inner box portion in the unfolded state, the first inner box side surface portion, the second inner box portion side surface portion, the third inner box portion side surface portion, and the fourth inner box portion. And sandwiched between the pair of first separation portion forming side portions in a deployed state at a side portion other than the first separation portion forming side surface portion, which is the side surface portion on which the first separation portion is formed. A second pair of second notches formed at the upper end of the second specific side surface (40, 10), which is a side surface other than the side surface, and formed from the upper side to the lower side of the second specific side surface. A second lateral side that is a vertical side and a polygonal line and is a linear side that is substantially perpendicular to the polygonal line between the second specific side and the side adjacent to the second specific side And a second notch portion (K42) having a pair of second lengthwise side portions in a third separating portion continuously provided in the second notch portion via a score line. The side part is connected to the second vertical side part and the second lateral side part opposite to the first separation part forming side part side adjacent to the second specific side part via a score line. In the first bonding step of bonding the inner box portion provided with the third separation portion (44) formed at an interval from the other second vertical side portion. The first inner box side surface is overlapped with the first outer box side surface, the second inner box side surface is overlapped with the second outer box side surface, and the third inner box side surface is overlapped with the third inner box side surface. In a state where the box side surface is overlapped and the fourth inner box side surface is overlapped with the fourth outer box side surface, the rotating piece part of the outer box part and the first separation part of the inner box part are bonded, A first bonding step in which the second separation portion and the second specific side surface portion are bonded together, and the third separation portion and the first specific side surface portion are bonded; A folding step of folding the fourth inner box side surface part of the inner box part against the third inner box side surface part by folding back to the box side surface part, an outer box paste margin part, and a fourth outer box part Apply adhesive to any of the areas to which the outer box adhesive margin on the side face adheres, and to either the inner box adhesive margin or the inner box adhesive margin on the first inner box side face In the state where the first By folding the box side surface part with respect to the second outer box side surface part, the first inner box side surface part of the inner box part is folded back with respect to the second inner box part side part, The fourth outer box side surface part is bonded, the inner box paste margin part and the first inner box side surface part are bonded, the first end region, the bottom surface part first piece, and the bottom surface part second piece. A second bonding step for bonding the other of the first and second portions, and when the fourth outer box side surface portion is the first specific side surface portion, in the folding step, the second bonding step is bonded to the second specific side surface portion. The third separation part which the cut line between 2 separation parts and the 1st notch part fractures, the 2nd separation part slides to the other 1st longitudinal direction side part side, and was adhered to the 1st specific side part When the score line between the second notches is broken, the third separation portion slides to the other second vertical side, and the first outer box side surface is the first specific side surface In the second bonding process The cut line between the second separation portion and the first cutout portion bonded to the second specific side surface portion is broken, and the second separation portion slides to the other first vertical side portion side, and the first specification The cut line between the third separation part and the second notch part bonded to the side face part is broken, and the third separation part slides to the other second vertical side part side.

第１の構成の包装箱の製造方法によれば、内箱部と外箱部とは、第１分離部の箇所のみならず、第２分離部、第３分離部の箇所でも接着されるので、内箱部及び外箱部の製造工程における搬送途中において、内箱部が外箱部に対して傾斜してしまうことがなく、包装箱を精度よく製造することができる。特に、展開状態の内箱部と外箱部が横方向に長い場合でも、内箱部が外箱部に対して傾斜するのを防止することができ、包装箱を精度よく製造することができる。 According to the manufacturing method of the packaging box having the first configuration, the inner box part and the outer box part are bonded not only at the first separation part but also at the second separation part and the third separation part. In addition, the inner box part is not inclined with respect to the outer box part in the course of conveyance in the manufacturing process of the inner box part and the outer box part, and the packaging box can be manufactured with high accuracy. In particular, even when the unfolded inner box part and outer box part are long in the lateral direction, the inner box part can be prevented from inclining with respect to the outer box part, and the packaging box can be manufactured with high accuracy. .

また、上記折り返し工程又は第２接着工程において、第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドするので、第２分離部と第３分離部が、折り返し工程における第４外箱部側面部の第３外箱部側面部に対する折り返し及び第４内箱部側面部の第３内箱部側面部に対する折り返しや、第２接着工程における第１外箱部側面部の第２外箱部側面部に対する折り返し及び第１内箱部側面部の第２内箱部側面部に対する折り返しの支障となることがなく、包装箱を精度よく製造することができる。 In the folding step or the second bonding step, the score line between the second separation portion and the first notch portion is broken, and the second separation portion slides toward the other first vertical side portion, Since the score line between the 3 separation portion and the second notch portion is broken and the third separation portion slides toward the other second vertical side portion, the second separation portion and the third separation portion are folded back. Of the fourth outer box portion side surface with respect to the third outer box portion side surface portion, the fourth inner box portion side surface portion with respect to the third inner box portion side surface portion, and the first outer box portion side surface portion in the second bonding step. The packaging box can be manufactured with high accuracy without hindering the folding of the second outer box side surface and the first inner box side surface of the second inner box side surface.

また、第２には、上記第１の構成において、内箱部の底面部が、ワンタッチ底により形成され、底面部第１片部と底面部第２片部のいずれか一方における他方の側の部分である第１端部領域（６４）が折れ線を介して折曲げ可能であり、底面部第３片部と底面部第４片部のいずれか一方における他方の側の部分である第２端部領域（９４）が折れ線を介して折曲げ可能であり、上記折返し工程において、内箱部の底面部を構成する底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返し第２端部領域を外側に折り返すとともに、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布した状態で、外箱部の第４外箱部側面部を第３外箱部側面部に対して折り返すことにより、第２端部領域と、底面部第３片部と底面部第４片部の他方とを接着し、上記第２接着工程において、内箱部の底面部を構成する底面部第１片部と底面部第２片部を内側スリーブ状部に対して折り返し第１端部領域を外側に折り返すとともに、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかに接着剤を塗布した状態で、外箱部の第１外箱部側面部を第２外箱部側面部に対して折り返すことにより、第１端部領域と、底面部第１片部と底面部第２片部の他方とを接着することを特徴とする。 Second, in the first configuration, the bottom surface portion of the inner box portion is formed by a one-touch bottom, and the other side of either the bottom surface portion first piece portion or the bottom surface portion second piece portion is formed. The first end region (64) which is a part can be bent via a broken line, and the second end is a part on the other side of either the bottom face third piece or the bottom face fourth piece. The part region (94) can be bent via a fold line, and in the folding step, the bottom part third piece and the bottom part fourth piece constituting the bottom part of the inner box part are connected to the inner sleeve-like part. The second end region is folded outward and the second end region, or the region where the second end region adheres to the other of the bottom face third piece and the bottom face fourth piece. With the adhesive applied, fold the fourth outer box side of the outer box against the side of the third outer box. By returning, the second end region is bonded to the other of the bottom surface portion third piece and the bottom surface portion fourth piece, and in the second bonding step, the bottom surface portion constituting the bottom surface portion of the inner box portion is formed. 1 piece part and bottom face part 2nd piece part is turned up with respect to the inner sleeve-like part, and the first end part area is turned outward, and the first end part region, bottom face part first piece and bottom face part second piece part The first outer box side surface part of the outer box part is folded back with respect to the second outer box side surface part in a state in which an adhesive is applied to any of the areas to which the first end area of the other of the two is bonded. Thus, the first end region is bonded to the other of the bottom surface portion first piece and the bottom surface portion second piece.

また、第３には、上記第２の構成において、第１接着工程と折り返し工程の間に、内箱部の底面部を構成する底面部第１片部と底面部第２片部と底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに、第１端部領域と第２端部領域を外側に折り返し、その後、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかと、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかと、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布する第１折り返し・接着剤塗布工程を有することを特徴とする。 Thirdly, in the second configuration, the first bottom surface portion, the second bottom surface portion and the bottom surface portion constituting the bottom surface portion of the inner box portion between the first bonding step and the folding step. The third piece and the bottom face part are folded back with respect to the inner sleeve-like part, and the first end area and the second end area are turned outward, and then the first end area and the bottom face part One of the one end portion and the other end of the second end portion of the bottom portion, the second end region, the third end portion of the bottom portion, and the other end of the fourth end portion of the bottom portion. Any one of the regions to which the second end region adheres, any one of the regions to which the outer box part glue margin part and the outer box part glue margin part of the fourth outer box side surface part adhere, and the inner box glue margin A first folding / adhesive application step of applying an adhesive to any one of the areas where the inner box portion adhesive margin portion of the side portion and the inner box portion side surface portion adhere to each other Characterized in that it.

また、第４には、上記第２の構成において、第１接着工程と折り返し工程の間に、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかと、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかと、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布し、その後、内箱部の底面部を構成する底面部第１片部と底面部第２片部と底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに、第１端部領域と第２端部領域を外側に折り返す第１接着剤塗布・折り返し工程を有することを特徴とする。 Fourth, in the second configuration, the first end region, the bottom surface portion first piece, and the bottom surface portion second piece portion in the second region between the first bonding step and the folding step. One of the region to which the one end region adheres, one of the second end region, and the region to which the second end region adheres to the other of the bottom surface third piece and the bottom surface fourth piece. , Any one of the areas where the outer box part paste margin part adheres to the outer box part glue margin part and the fourth outer box part side part, and the inner box part glue margin between the inner box part glue part and the first inner box part side part The adhesive is applied to any of the areas to which the parts adhere, and then the bottom face first piece, the bottom face second piece, the bottom face third piece, and the bottom face portion constituting the bottom face part of the inner box part. There is a first adhesive application / folding step in which the four pieces are folded back with respect to the inner sleeve-shaped portion, and the first end region and the second end region are folded outward. And wherein the Rukoto.

また、第５には、上記第２の構成において、第１接着工程と折り返し工程の間に、内箱部の底面部を構成する底面部第１片部と底面部第２片部と底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに、第１端部領域と第２端部領域を外側に折り返し、その後、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布する第２折り返し・接着剤塗布工程を有し、また、折り返し工程と第２接着工程の間に、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかと、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかとに接着剤を塗布する接着剤塗布工程とを有することを特徴とする。 Fifthly, in the second configuration, the first bottom surface portion, the second bottom surface portion and the bottom surface portion constituting the bottom surface portion of the inner box portion between the first bonding step and the folding step. The third piece and the bottom face part are folded back with respect to the inner sleeve-like part, and the first end area and the second end area are turned outward, and then the second end area and the bottom face part A second folding / adhesive application step of applying an adhesive to any of the region where the second end region is bonded to the other of the three pieces and the bottom piece of the fourth piece, and the folding step; During the second bonding step, one of the areas where the outer box part paste margin part and the outer box part glue part of the fourth outer box part side part adhere to each other, the inner box part paste part and the first inner box part side face Any one of the areas to which the inner margin part of the inner box part is bonded, the first end part area, the bottom face part first piece, and the bottom face part second piece part The first end region and having an adhesive coating step of applying an adhesive to either the area to be bonded.

また、第６には、上記第２の構成において、第１接着工程と折り返し工程の間に、内箱部の底面部を構成する底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに第２領域を外側に折り返し、その後、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布する第３折り返し・接着剤塗布工程を有することを特徴とする。 Sixthly, in the second configuration, between the first bonding step and the folding step, the bottom portion third piece and the bottom portion fourth piece constituting the bottom portion of the inner box portion are connected to the inner sleeve. The second region is folded to the outside and the second region is folded outward, and then the second end region and the second end region in the other of the bottom surface portion third piece and the bottom surface portion fourth piece portion are bonded. And a third folding / adhesive application step of applying an adhesive to any of the above.

また、第７には、上記第２又は第６の構成において、折り返し工程と第２接着工程の間に、内箱部の底面部を構成する底面部第１片部と底面部第２片部を内側スリーブ状部に対して折り返すとともに第１領域を外側に折り返し、その後、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかと、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかとに接着剤を塗布する第４折り返し・接着剤塗布工程を有することを特徴とする。 Seventhly, in the second or sixth configuration, the bottom surface portion first piece and the bottom surface portion second piece portion constituting the bottom surface portion of the inner box portion between the folding step and the second bonding step. Is folded back with respect to the inner sleeve-shaped portion, the first region is folded outward, and then the outer box portion paste margin part and the outer box portion paste margin portion on the side surface portion of the fourth outer box portion are bonded to the inner region, One of the area where the box paste margin part and the inner box glue margin part of the first inner box side surface part adhere, the other end of the first end area, the bottom face first piece and the bottom face second piece And a fourth folding / adhesive application step of applying an adhesive to any of the regions to which the first end region adheres.

また、第８には、上記第２の構成において、第１接着工程と折り返し工程の間に、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布し、その後、底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに第２領域を外側に折り返した状態とする第２接着剤塗布・折り返し工程を有することを特徴とする。 Eighthly, in the second configuration, the second end region, the bottom surface portion third piece, and the bottom surface portion fourth piece portion in the other of the second end region and the second portion portion between the first bonding step and the folding step. The adhesive is applied to either of the two end regions to be bonded, and then the bottom surface third piece and the bottom surface fourth piece are folded back with respect to the inner sleeve-shaped portion, and the second region is outward It has the 2nd adhesive agent application | coating and folding process made into the folded state, It is characterized by the above-mentioned.

また、第９には、上記第２又は第８の構成において、折り返し工程と第２接着工程の間に、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかと、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかとに接着剤を塗布し、その後、内箱部の底面部を構成する底面部第１片部と底面部第２片部を内側スリーブ状部に対して折り返すとともに第１領域を外側に折り返した状態とする第３接着剤塗布・折り返し工程を有することを特徴とする。 Ninthly, in the second or eighth configuration, the outer box part paste margin part and the outer box part paste part in the fourth outer box side surface part are provided between the folding step and the second adhesion step. Any one of the areas to be bonded, any one of the areas to which the inner box portion paste margin in the inner box portion margin portion and the first inner box portion side surface portion are bonded, the first end region, and the bottom portion first piece portion; Applying an adhesive to any one of the regions where the first end region is bonded to the other of the second bottom portion of the bottom portion, and then the bottom portion first piece and the bottom portion constituting the bottom portion of the inner box portion It has the 3rd adhesive agent application and the folding process which makes the state which folded the 2nd piece part with respect to the inner side sleeve-like part and turned the 1st field outside.

また、第１０には、上記第１から第９までのいずれかの構成において、上記第１接着工程において、外側スリーブ状部の下端と内側スリーブ状部の下端とを略一致させることを特徴とする。 According to a tenth aspect, in any one of the first to ninth configurations, the lower end of the outer sleeve-shaped portion and the lower end of the inner sleeve-shaped portion are substantially matched in the first bonding step. To do.

また、第１１には、上記第１から第１０までのいずれかの構成において、蓋部が、第１外箱部側面部の上辺から連設された第１蓋部片部と、第２外箱部側面部の上辺から連設された第２蓋部片部と、第３外箱部側面部の上辺から連設された第３蓋部片部と、第４外箱部側面部の上辺から連設された第４蓋部片部とを有することを特徴とする。 In the eleventh aspect, in any one of the first to tenth configurations, the lid portion includes a first lid piece piece continuously provided from the upper side of the side surface portion of the first outer box portion, and a second outer portion. The second lid piece piece continuously provided from the upper side of the box side surface part, the third lid piece piece provided continuously from the upper side of the third outer box side face part, and the upper side of the fourth outer box side face part And a fourth lid piece piece continuously provided from the top.

また、第１２には、包装箱であって、内箱部（Ａ１）と、外箱部（Ａ２）とを有し、内箱部が、第１内箱部側面部（２０）と第２内箱部側面部（１０）と第３内箱部側面部（３０）と第４内箱部側面部（４０）と第１内箱部側面部に接着した内箱部糊代部（４６）とを有し、第１内箱部側面部、第２内箱部側面部、第３内箱部側面部、第４内箱部側面部、内箱部糊代部の順に連設され、内箱部を構成する隣接する各部間の折れ線が互いに平行に形成された内側スリーブ状部で、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおける相対する一対の内箱部側面部において、内箱部側面部の一部が第１分離部（２４、３４）として内箱部側面部における第１分離部以外の部分である内箱部側面部本体部（２２、３２）と切目線を介して分離可能に形成された内側スリーブ状部（５）と、内側スリーブ状部の下端から連設された底面部で、内箱部第１側面部の下辺から連設された底面部第１片部（８０）と、内箱部第２側面部の下辺から連設された底面部第２片部（６０）と、内箱部第３側面部の下辺から連設された底面部第３片部（７０）と、内箱部第４側面部の下辺から連設された底面部第４片部（９０）とを有する底面部と、を有し、外箱部が、第１内箱部側面部の外側の面に沿って形成された第１外箱部側面部（１２０）と、第２内箱部側面部の外側の面に沿って形成された第２外箱部側面部（１１０）と、第３内箱部側面部の外側の面に沿って形成された第３外箱部側面部（１３０）と、第４内箱部側面部の外側の面に沿って形成された第４外箱部側面部（１４０）と、第１外箱部側面部から連設された外箱部糊代部とを有し、外箱部糊代部、第１外箱部側面部、第２外箱部側面部、第３外箱部側面部、第４外箱部側面部の順に連設され、外箱部を構成する隣接する各部間の折れ線が互いに平行に形成された外側スリーブ状部（１０５）と、外側スリーブ状部の上端から折れ線を介して連設された蓋部（１６０、１９０）とを有し、内箱部における第１分離部が設けられた内箱部側面部である第１分離部形成内箱部側面部に対応した外箱部側面部に第１分離部が接着され、外箱部側面部における第１分離部が接着された領域を含み切込みにより形成された片部である回動片部（１２２、１３２）が第１分離部が接着された外箱部側面部の他の部分に対して回動可能に形成され、回動片部を外側に回動させることにより切目線が切断されて第１分離部が回動片部に接着した状態で内箱部から分離する包装箱を製造するための包装箱製造用シート状ブランクセット（包装箱製造用ブランクセットとしてもよい）であって、外箱部用の１枚のシート状の第１ブランクで、第１外箱部側面部と第２外箱部側面部と第３外箱部側面部と第４外箱部側面部とにおいて回動片部が形成された側面部である回動片部形成側面部以外の側面部で展開状態で一対の回動片部形成側面部に挟まれた側面部以外の側面部である第１特定側面部（１４０、１１０）の下端に切欠部であって該第１特定側面部の上辺から下辺に向けて形成された一対の第１縦方向辺部と折れ線であって該第１特定側面部と該第１特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第１横方向辺部とを有する第１切欠部（Ｋ１４２）が設けられるとともに、該第１切欠部内に切目線を介して連設された第２分離部で一対の第１縦方向辺部における一方の第１縦方向辺部で該第１特定側面部に隣接する回動片部形成側面部側の第１縦方向辺部と第１横方向辺部とに切目線を介して連設されるとともに、他方の第１縦方向辺部とは間隔を介して形成された第２分離部（１４４）が設けられた第１ブランクと、内箱部用の１枚のシート状の第２ブランクで、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおいて第１分離部が形成された側面部である第１分離部形成側面部以外の側面部で展開状態で一対の第１分離部形成側面部に挟まれた側面部以外の側面部である第２特定側面部（４０、１０）の上端に第２切欠部であって該第２特定側面部の上辺から下辺に向けて形成された一対の第２縦方向辺部と折れ線であって該第２特定側面部と該第２特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第２横方向辺部とを有する第２切欠部（Ｋ４２）が設けられるとともに、該第２切欠部内に切目線を介して連設された第３分離部で一対の第２縦方向辺部における一方の第２縦方向辺部で該第２特定側面部に隣接する第１分離部形成側面部側とは反対側の第２縦方向辺部と第２横方向辺部とに切目線を介して連設されるとともに、他方の第２縦方向辺部とは間隔を介して形成された第３分離部（４４）が設けられた第２ブランクと、を有し、包装箱の製造に際して、第１外箱部側面部に第１内箱部側面部を重ね、第２外箱部側面部に第２内箱部側面部を重ね、第３外箱部側面部に第３内箱部側面部を重ね、第４外箱部側面部に第４内箱部側面部を重ねた状態で、外箱部の回動片部と内箱部の第１分離部とを接着させ、第２分離部と第２特定側面部とを接着させ、第３分離部と第１特定側面部とを接着させる第１接着工程と、外箱部の第４外箱部側面部を第３外箱部側面部に対して折り返すことにより、内箱部の第４内箱部側面部を第３内箱部側面部に対して折り返す折り返し工程と、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布した状態で、外箱部の第１外箱部側面部を第２外箱部側面部に対して折り返すことにより、内箱部の第１内箱部側面部を第２内箱部側面部に対して折り返し、外箱部糊代部と第４外箱部側面部とを接着し、内箱部糊代部と第１内箱部側面部とを接着し、第１端部領域と、底面部第１片部と底面部第２片部の他方とを接着する第２接着工程とにより製造し、第４外箱部側面部が第１特定側面部である場合には、折り返し工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドし、第１外箱部側面部が第１特定側面部である場合には、第２接着工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドすることを特徴とする。 A twelfth packaging box includes an inner box part (A1) and an outer box part (A2), and the inner box part includes a first inner box side surface part (20) and a second box. Inner box side surface portion (10), third inner box portion side surface portion (30), fourth inner box portion side surface portion (40), and inner box portion glue margin portion (46) bonded to the first inner box portion side surface portion And the first inner box side surface, the second inner box side surface, the third inner box side surface, the fourth inner box side surface, the inner box glue margin in this order, An inner sleeve-like portion in which fold lines between adjacent portions constituting the box portion are formed in parallel to each other, the first inner box side surface portion, the second inner box portion side surface portion, the third inner box portion side surface portion, and the fourth In the pair of inner box side surface portions opposed to the inner box side surface portion, a part of the inner box side surface portion is a portion other than the first separation portion in the inner box side surface portion as the first separation portion (24, 34). The inner box side surface part main body part (22, 2) Inner sleeve-shaped part (5) formed separable through a score line, and a bottom surface part provided continuously from the lower end of the inner sleeve-shaped part, and continuously provided from the lower side of the first side part of the inner box part The bottom face first piece (80), the bottom face second piece (60) provided continuously from the lower side of the inner box part second side face, and the bottom part of the inner box part third side face provided continuously. A bottom surface portion having a bottom surface third piece portion (70) and a bottom surface portion fourth piece portion (90) continuously provided from the lower side of the inner box portion fourth side surface portion, and an outer box portion Is a first outer box side surface part (120) formed along the outer surface of the first inner box side surface part, and a second surface formed along the outer surface of the second inner box side surface part. The outer box side surface (110), the third outer box side surface (130) formed along the outer surface of the third inner box side surface, and the outer surface of the fourth inner box side surface 4th formed along A box part side surface part (140) and an outer box part paste margin part continuously provided from the first outer box part side part; an outer box part glue margin part, a first outer box part side part, a second outer part An outer sleeve-like portion (in the order of a side wall portion of the box portion, a side surface portion of the third outer box portion, and a side surface portion of the fourth outer box portion, in which fold lines between adjacent portions constituting the outer box portion are formed in parallel with each other) 105) and a lid part (160, 190) continuously provided from the upper end of the outer sleeve-like part via a broken line, and an inner box part side face part provided with a first separation part in the inner box part. A piece formed by cutting including a region where the first separation portion is bonded to the side surface portion of the outer box portion corresponding to the side surface portion of the inner box portion forming the first separation portion, and the first separation portion is bonded to the side surface portion of the outer box portion. Rotating piece portions (122, 132) that are portions are formed so as to be rotatable with respect to other portions of the side portion of the outer box portion to which the first separation portion is bonded. A sheet-like blank set for producing a packaging box for producing a packaging box that is separated from the inner box part in a state where the score line is cut by rotating the part outward and the first separating part is adhered to the rotating piece part (It is good also as a blank set for packaging box manufacture), Comprising: It is 1 sheet-like 1st blank for outer box parts, 1st outer box part side part, 2nd outer box part side part, and 3rd outside A pair of rotating piece forming side surfaces in the unfolded state on the side surface portion other than the rotating piece forming side surface portion which is the side surface portion where the rotating piece portion is formed in the box side surface portion and the fourth outer box portion side surface portion. A pair of first portions which are notched at the lower end of the first specific side surface portion (140, 110) which is a side surface portion other than the side surface portion sandwiched between the first specific side surface portions and extend from the upper side to the lower side. Paired with a vertical line and a broken line between the first specific side surface and the side surface adjacent to the first specific side surface And a second notch portion (K142) having a first lateral side portion that is a straight side portion substantially perpendicular to the first notch portion, and a second notch portion continuously provided in the first notch portion via a score line. The first vertical side portion and the first lateral direction on the side of the rotating piece portion forming side surface adjacent to the first specific side surface portion in one first vertical side portion of the pair of first vertical side portions in the separation portion. A first blank provided with a second separation portion (144) formed continuously with the side portion via a score line and spaced from the other first vertical side portion; and an inner box In the sheet-like second blank for the part, the first inner box side surface, the second inner box side surface, the third inner box side surface and the fourth inner box side surface are separated first. Side surfaces other than the side portions sandwiched between the pair of first separation portion forming side surface portions in the unfolded state at the side surface portions other than the first separation portion forming side surface portions that are the side surface portions formed with the portions. A pair of second vertical side portions formed at the upper end of the second specific side surface portion (40, 10), which are second notches at the upper end of the second specific side surface portion, and the lower side, are broken lines. A second notch portion having a second lateral side portion which is a linear side portion substantially perpendicular to a fold line between side surface portions adjacent to the second specific side surface portion and the second specific side surface portion ( K42) is provided, and the second specific side surface is provided at one second vertical side portion of the pair of second vertical side portions at the third separation portion provided continuously through the score line in the second cutout portion. The second vertical side and the second vertical side on the opposite side of the first separation part forming side surface adjacent to the part are connected to each other via a score line. And a second blank provided with a third separation part (44) formed with a gap therebetween. The first inner box side surface is overlapped with the box side surface, the second inner box side surface is overlapped with the second outer box side surface, and the third inner box side surface is overlapped with the third outer box side surface. With the fourth inner box side surface overlapped with the fourth outer box side surface, the rotating piece part of the outer box part and the first separation part of the inner box part are bonded, and the second separation part and the second separation part A first adhering step for adhering the second specific side part and adhering the third separating part and the first specific side part; and a fourth outer box part side part of the outer box part to the third outer box part side part And folding the fourth inner box side surface part of the inner box part with respect to the third inner box side surface part, and the outer box part in the outer box part paste margin part and the fourth outer box part side part. The outer box in a state where an adhesive is applied to any one of the areas where the adhesive margin is bonded, and any one of the areas where the inner box adhesive margin in the first inner box side surface part is bonded. The side of the first outer box 2 The first inner box side surface part of the inner box part is folded back with respect to the second inner box side surface part by folding back with respect to the outer box side surface part, and the outer box paste margin part and the fourth outer box side surface Are bonded to each other, the inner box adhesive margin and the first inner box side surface are bonded, and the first end region is bonded to the other of the bottom surface first piece and the bottom surface second piece. When the fourth outer box portion side surface portion is the first specific side surface portion, the second separation portion and the first notch bonded to the second specific side surface portion in the folding step are manufactured. The cut line between the parts breaks, the second separation part slides to the other first longitudinal side part, and the cut between the third separation part and the second notch part bonded to the first specific side part. When the line of sight is broken, the third separation portion slides to the other second vertical side portion side, and the first outer box side surface portion is the first specific side surface portion, in the second bonding step, Second special The score line between the second separation portion and the first cutout portion bonded to the side surface portion is broken, and the second separation portion slides toward the other first vertical side portion and adheres to the first specific side surface portion. The cut line between the third separation portion and the second cutout portion is broken, and the third separation portion slides to the other second vertical side portion.

第１２の構成の包装箱製造用シート状ブランクセットによれば、内箱部と外箱部とは、第１分離部の箇所のみならず、第２分離部、第３分離部の箇所でも接着されるので、内箱部及び外箱部の製造工程における搬送途中において、内箱部が外箱部に対して傾斜してしまうことがなく、包装箱を精度よく製造することができる。特に、展開状態の内箱部と外箱部が横方向に長い場合でも、内箱部が外箱部に対して傾斜するのを防止することができ、包装箱を精度よく製造することができる。 According to the sheet-shaped blank set for manufacturing a packaging box of the twelfth configuration, the inner box part and the outer box part are bonded not only at the first separation part but also at the second separation part and the third separation part. Therefore, the inner box part is not inclined with respect to the outer box part during the transport in the manufacturing process of the inner box part and the outer box part, and the packaging box can be manufactured with high accuracy. In particular, even when the unfolded inner box part and outer box part are long in the lateral direction, the inner box part can be prevented from inclining with respect to the outer box part, and the packaging box can be manufactured with high accuracy. .

また、上記折り返し工程又は第２接着工程において、第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドするので、第２分離部と第３分離部が、折り返し工程における第４外箱部側面部の第３外箱部側面部に対する折り返し及び第４内箱部側面部の第３内箱部側面部に対する折り返しや、第２接着工程における第１外箱部側面部の第２外箱部側面部に対する折り返し及び第１内箱部側面部の第２内箱部側面部に対する折り返しの支障となることがない。 In the folding step or the second bonding step, the score line between the second separation portion and the first notch portion is broken, and the second separation portion slides toward the other first vertical side portion, Since the score line between the 3 separation portion and the second notch portion is broken and the third separation portion slides toward the other second vertical side portion, the second separation portion and the third separation portion are folded back. Of the fourth outer box portion side surface with respect to the third outer box portion side surface portion, the fourth inner box portion side surface portion with respect to the third inner box portion side surface portion, and the first outer box portion side surface portion in the second bonding step. There is no hindrance to the folding of the second outer box side surface and the second inner box side surface of the first inner box side surface.

本発明に基づく包装箱の製造方法及び包装箱製造用シート状ブランクセットによれば、内箱部と外箱部とは、第１分離部の箇所のみならず、第２分離部、第３分離部の箇所でも接着されるので、内箱部及び外箱部の製造工程における搬送途中において、内箱部が外箱部に対して傾斜してしまうことがなく、包装箱を精度よく製造することができる。特に、展開状態の内箱部と外箱部が横方向に長い場合でも、内箱部が外箱部に対して傾斜するのを防止することができ、包装箱を精度よく製造することができる。 According to the packaging box manufacturing method and the packaging box manufacturing sheet-like blank set according to the present invention, the inner box portion and the outer box portion are not only the first separating portion, but also the second separating portion and the third separating portion. Since the inner box part and the outer box part are transported in the manufacturing process of the inner box part and the outer box part, the inner box part is not inclined with respect to the outer box part, and the packaging box is accurately manufactured. Can do. In particular, even when the unfolded inner box part and outer box part are long in the lateral direction, the inner box part can be prevented from inclining with respect to the outer box part, and the packaging box can be manufactured with high accuracy. .

本発明の実施例に基づく包装箱の前方斜視図である。It is a front perspective view of the packaging box based on the Example of this invention. 本発明の実施例に基づく包装箱の後方斜視図である。It is a back perspective view of the packaging box based on the Example of this invention. 図１における内箱部の状態を示す前方斜視図である。It is a front perspective view which shows the state of the inner-box part in FIG. 本発明の実施例に基づく包装箱の底面図である。It is a bottom view of the packaging box based on the Example of this invention. 外箱部の展開図である。It is an expanded view of an outer box part. 図５における要部拡大図である。It is a principal part enlarged view in FIG. 内箱部の展開図である。It is an expanded view of an inner box part. 図７における要部拡大図である。It is a principal part enlarged view in FIG. 包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of a packaging box. 包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of a packaging box. 包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of a packaging box. 包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of a packaging box. 包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of a packaging box. 包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of a packaging box. 包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of a packaging box. 包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of a packaging box. 図１６の内箱部の状態を示す前方斜視図である。It is a front perspective view which shows the state of the inner-box part of FIG. 図１６の内箱部の状態を示す後方斜視図である。It is a back perspective view which shows the state of the inner-box part of FIG. 従来における包装箱の前方斜視図である。It is a front perspective view of the conventional packaging box. 従来における包装箱の後方斜視図である。It is a back perspective view of the conventional packaging box. 従来における包装箱の底面図である。It is a bottom view of the conventional packaging box. 図１９における内箱部の状態を示す前方斜視図である。It is a front perspective view which shows the state of the inner-box part in FIG. 従来における包装箱の外箱部の展開図である。It is an expanded view of the outer box part of the conventional packaging box. 従来における包装箱の内箱部の展開図である。It is an expanded view of the inner box part of the conventional packaging box. 従来における包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the conventional packaging box. 従来における包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the conventional packaging box. 従来における包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the conventional packaging box. 従来における包装箱の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the conventional packaging box. 従来における包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of the conventional packaging box. 従来における包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of the conventional packaging box. 従来における包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of the conventional packaging box. 従来における包装箱の製造工程を示す説明図である。It is explanatory drawing which shows the manufacturing process of the conventional packaging box.

本発明においては、底面部と、内側スリーブ状部を有する内箱部で、内側スリーブ状部の内側側面部の一部が分離部として他の部分と切目線を介して分離可能な内箱部と、内箱部を覆う外箱部で、内側スリーブ状部を構成する各内側側面部に対応して外側側面部を有する外側スリーブ状部と、蓋部とを有し、分離部が設けられた内側側面部に対応した外側側面部には、切目線により形成された片部が分離部と接着されている外箱部と、を有する包装箱を精度よく製造することができ、特に、外箱部において、分離部が接着される側面部以外の側面部が横方向に長く形成された場合でも精度よく製造することができる包装箱の製造方法及び該製造方法に用いるシート状のブランクを提供するという目的を以下のようにして実現した。 In the present invention, an inner box part having a bottom surface part and an inner sleeve-like part, and an inner box part in which a part of the inner side surface part of the inner sleeve-like part is separable from other parts via a score line. And an outer box part covering the inner box part, an outer sleeve-like part having an outer side part corresponding to each inner side part constituting the inner sleeve-like part, a lid part, and a separation part being provided The outer side surface portion corresponding to the inner side surface portion can accurately manufacture a packaging box having an outer box portion in which a piece portion formed by a score line is bonded to a separation portion. Provided is a method for manufacturing a packaging box that can be accurately manufactured even when side portions other than the side portion to which the separating portion is bonded are formed in the box in the box portion, and a sheet-like blank used in the manufacturing method. The purpose of doing was realized as follows.

本発明に基づく包装箱Ａは、図１〜図８等に示すように構成され、内箱部Ａ１と、外箱部Ａ２とを有していて、それぞれが１枚のシート状のブランク（具体的には、段ボール、厚紙等）により形成されており、具体的には、内箱部Ａ１と、外箱部Ａ２とは、それぞれ両面段ボール材（両面段ボールとしてもよい）により形成されている。なお、以下の説明において、切込みはブランクの表側から裏側に貫通して形成されている。 The packaging box A based on this invention is comprised as shown in FIGS. 1-8 etc., has inner box part A1 and outer box part A2, and each is a sheet-like blank (specifically Specifically, the inner box portion A1 and the outer box portion A2 are each formed of a double-sided cardboard material (may be a double-sided cardboard). In the following description, the cut is formed so as to penetrate from the front side of the blank to the back side.

内箱部Ａ１は、全体に上部が開口した容器状を呈し、図３、図７、図８等に示すように、スリーブ状部（内側スリーブ状部）５と、底面部５０とを有している。スリーブ状部５は、組立て状態では、底面部５０の周囲から立設して形成され、正面部（第２内箱部側面部）１０と、側面部（第１内箱部側面部）２０と、側面部（第３内箱部側面部）３０と、背面部（第４内箱部側面部）４０と、糊代部（内箱部糊代部）４６とを有していて、その展開状態は、図７に示すように形成されている。 The inner box portion A1 has a container shape with an upper portion opened as a whole, and has a sleeve-like portion (inner sleeve-like portion) 5 and a bottom portion 50 as shown in FIGS. ing. In the assembled state, the sleeve-shaped portion 5 is formed standing from the periphery of the bottom surface portion 50, and includes a front surface portion (second inner box portion side surface portion) 10, a side surface portion (first inner box portion side surface portion) 20, and the like. , Side part (third inner box part side part) 30, back part (fourth inner box part side part) 40, glue margin part (inner box part glue margin part) 46. The state is formed as shown in FIG.

ここで、正面部１０は、横長の長方形状の上端に横長帯状の切欠部を形成した形状を呈し、横長長方形状の本体部１２と、本体部１２の上端における左右両側の端部から上方に突出した突状部１４、１６とを有している。突状部１４、１６は、左右対称に形成され、互いに対向する内側上部の角部にアールが形成された方形状を呈している。正面部１０は、左右対称に形成されている。 Here, the front portion 10 has a shape in which a horizontally long strip-shaped notch is formed at the upper end of a horizontally long rectangular shape, and extends upward from the horizontally long rectangular main body portion 12 and the left and right end portions of the upper end of the main body portion 12. Projecting protrusions 14 and 16 are provided. The protrusions 14 and 16 are formed symmetrically, and have a square shape with rounded corners at the inner upper corners facing each other. The front part 10 is formed symmetrically.

また、側面部２０は、正面部１０の正面視における右側の端部から折れ線Ｃ１を介して連設され、方形状における上側の一部を切り欠いた形状を呈し、その上端の縁部は、正面側の端部は正面部１０の上辺（突状部１６の上辺）と同じ高さに形成され、背面側の端部は背面部４０の上端の縁部の高さと同じに形成されている。この側面部２０は、本体部２２と、分離部（第１分離部）２４とを有している。 Further, the side surface portion 20 is continuously provided from the right end portion in front view of the front portion 10 via the broken line C1, and has a shape in which a part of the upper side of the rectangular shape is cut out, and the edge portion at the upper end thereof is The front side end is formed at the same height as the upper side of the front part 10 (upper side of the protruding part 16), and the back side end is formed at the same height as the upper edge of the back part 40. . The side surface portion 20 includes a main body portion 22 and a separation portion (first separation portion) 24.

ここで、本体部２２の上端は、正面部１０の上辺（突状部１６の上辺）から連設された横方向に直線状の辺部２２ａと、辺部２２ａから連設され略円弧状の辺部２２ｂと、辺部２２ｂから連設された横方向に直線状の辺部２２ｃとで構成されている。 Here, the upper end of the main body portion 22 has a substantially straight arc-shaped side portion 22a that is continuous from the upper side of the front portion 10 (upper side of the protruding portion 16) and a side portion 22a that is linear in the horizontal direction. It is comprised by the side part 22b and the side part 22c linearly provided in the horizontal direction provided from the side part 22b.

また、分離部２４は、側面部２０の下端から形成された切目線（第１切目線）２４ａにより区画された領域であり、切目線２４ａは、垂直方向の一対のミシン目と該一対のミシン目の上端をつなぐ円弧状（略半円状）の切込みにより形成されている。つまり、側面部２０の下辺と切目線２４ａにより囲まれた領域が分離部２４となる。本体部２２は、側面部２０において分離部２４を除いた領域である。 The separation part 24 is an area defined by a cut line (first cut line) 24a formed from the lower end of the side face part 20. The cut line 24a includes a pair of vertical perforations and the pair of perforations. It is formed by an arc-shaped (substantially semicircular) cut that connects the upper ends of the eyes. That is, the region surrounded by the lower side of the side surface portion 20 and the cut line 24 a becomes the separation portion 24. The main body portion 22 is a region excluding the separation portion 24 in the side surface portion 20.

この分離部２４の形成位置は、外箱部Ａ２の片部１２２の裏側の領域であり、分離部２４は片部１２２の裏側に接着され、片部１２２の下端部分を外側に回動させることにより、分離部２４も片部１２２の裏側に接着したまま切目線２４ａが破断されて、分離部２４が本体部２２から分離するように形成されている。分離部２４は、片部１２２よりも小さく形成されていて、分離部２４の外形が片部１２２の外形よりもはみだすことがない。 The formation position of the separation part 24 is an area on the back side of the piece part 122 of the outer box part A2. The separation part 24 is bonded to the back side of the piece part 122, and the lower end portion of the piece part 122 is rotated outward. Accordingly, the separation line 24 is formed so that the cut line 24 a is broken while being adhered to the back side of the piece part 122, and the separation part 24 is separated from the main body part 22. The separation part 24 is formed smaller than the piece part 122, and the outer shape of the separation part 24 does not protrude beyond the outer shape of the piece part 122.

また、側面部３０は、正面部１０の正面視における左側の端部から折れ線Ｃ２を介して連設され、方形状における上側の一部を切り欠いた形状を呈し、本体部３２と、分離部（第１分離部）３４とを有している。 Further, the side surface portion 30 is continuously provided from the left end portion of the front surface portion 10 through the broken line C2, and has a shape in which a part of the upper side of the square shape is cut away, and the main body portion 32 and the separation portion (First separation part) 34.

この側面部３０の構成は、内箱部Ａ１の組立て状態では、側面部２０と前後方向に垂直な仮想的な平面である中心面を介して対称に形成されていて、本体部３２は本体部２２と対称（展開状態では線対称）に形成され、分離部３４は分離部２４と対称（展開状態では線対称）に形成されていることから詳しい説明を省略する。なお、分離部３４は、側面部３０の下端から形成された切目線（第１切目線）３４ａにより区画された領域である。 In the assembled state of the inner box portion A1, the side surface portion 30 is formed symmetrically with respect to the side surface portion 20 via a central plane that is a virtual plane perpendicular to the front-rear direction. 22 is formed symmetrically (line-symmetric in the expanded state), and the separation part 34 is formed symmetrically with the separation part 24 (line-symmetrical in the expanded state), and thus detailed description thereof is omitted. The separation part 34 is an area defined by a cut line (first cut line) 34 a formed from the lower end of the side surface part 30.

この分離部３４の形成位置は、外箱部Ａ２の片部１３２の裏側の領域であり、分離部３４は片部１３２の裏側に接着され、片部１３２の下端部分を外側に回動させることにより、分離部３４も片部１３２の裏側に接着したまま切目線３４ａが破断されて、分離部３４が本体部３２から分離するように形成されている。分離部３４は、片部１３２よりも小さく形成されていて、分離部３４の外形が片部１３２の外形よりもはみだすことがない。 The formation position of the separation part 34 is an area on the back side of the piece part 132 of the outer box part A2. The separation part 34 is bonded to the back side of the piece part 132, and the lower end part of the piece part 132 is rotated outward. Accordingly, the separation line 34 is formed so that the cut line 34 a is broken while being adhered to the back side of the piece part 132, and the separation part 34 is separated from the main body part 32. The separation part 34 is formed smaller than the piece part 132, and the outer shape of the separation part 34 does not protrude beyond the outer shape of the piece part 132.

また、背面部４０は、側面部３０の左側面視における左端から折れ線Ｃ３を介して連設され、略方形状（略長方形状）を呈している。この背面部４０の横幅は、正面部の横幅と同一に形成され、背面部４０の縦幅は、側面部２０、３０の縦幅（最大縦幅）と同一に形成されている。この背面部４０が、第２特定側面部に当たる。つまり、正面部１０と側面部２０、３０と背面部４０とにおいて、分離部２４、３４が形成された側面部（つまり、側面部２０、３０）以外の部材（つまり、正面部１０と背面部４０）で側面部２０と側面部３０に挟まれた部材（つまり、正面部１０）以外の部材である背面部４０が第２特定側面部となる。 Moreover, the back surface part 40 is connected from the left end in the left side view of the side part 30 via the broken line C3, and is exhibiting substantially rectangular shape (substantially rectangular shape). The horizontal width of the back surface portion 40 is formed to be the same as the horizontal width of the front surface portion, and the vertical width of the back surface portion 40 is formed to be the same as the vertical width (maximum vertical width) of the side surface portions 20 and 30. The back surface portion 40 corresponds to the second specific side surface portion. That is, in the front part 10, the side parts 20, 30 and the back part 40, members other than the side parts (that is, the side parts 20, 30) where the separation parts 24, 34 are formed (that is, the front part 10 and the back part). 40), the back surface portion 40 which is a member other than the member sandwiched between the side surface portion 20 and the side surface portion 30 (that is, the front surface portion 10) is the second specific side surface portion.

背面部４０は、本体部４２と、分離部（第３分離部）４４とを有している。本体部４２は、その上辺に略横長長方形状の切欠部（第２切欠部）Ｋ４２を有し、この切欠部Ｋ４２の形状は、横長長方形状の下端の両側の角部にアールを形成した形状となっている。すなわち、切欠部Ｋ４２は、本体部４２の上辺４２ｈ（上辺４２ｈは、背面部４０と第４片部９０間の折れ線Ｓ４０と平行に形成されている）から該上辺４２ｈに対して直角に形成された直線状の辺部４２ａと、該辺部４２ａの下端から連設された円弧状の辺部４２ｂと、辺部４２ｂの辺部４２ａとは反対側の端部から連設され左右方向に形成された（つまり、折れ線Ｓ４０と平行に形成された）直線状の辺部４２ｃと、辺部４２ｃの辺部４２ｂとは反対側の端部から連設された円弧状の辺部４２ｄと、辺部４２ｄの辺部４２ｃとは反対側の端部から連設され上辺４２ｈに対して直角に形成された辺部４２ｅとにより形成されている。切欠部Ｋ４２は、本体部４２の横方向における略中央位置に形成されている。辺部４２ａと辺部４２ｅとは平行になっており、折れ線Ｃ３に対しては、辺部４２ｅが辺部４２ａよりも近くに形成されている。辺部４２ａと辺部４２ｅが、一対の第２縦方向辺部に当たり、辺部４２ｃが、第２横方向辺部に当たる。また、辺部４２ａは、一方の第２縦方向辺部に当たり、辺部４２ｅは、他方の第２縦方向辺部に当たる。 The back surface portion 40 includes a main body portion 42 and a separation portion (third separation portion) 44. The main body 42 has a substantially horizontally long rectangular cutout (second cutout) K42 on the upper side thereof, and the shape of the cutout K42 is a shape in which rounds are formed at the corners on both sides of the bottom of the horizontally long rectangular shape. It has become. That is, the notch K42 is formed perpendicularly to the upper side 42h from the upper side 42h of the main body 42 (the upper side 42h is formed parallel to the fold line S40 between the back surface 40 and the fourth piece 90). A straight side portion 42a, an arc-shaped side portion 42b continuously provided from the lower end of the side portion 42a, and a side portion 42b provided on the opposite side of the side portion 42a and provided in the left-right direction. A straight side portion 42c (that is, formed in parallel with the polygonal line S40), an arc-shaped side portion 42d provided continuously from an end of the side portion 42c opposite to the side portion 42b, The side portion 42d of the portion 42d is formed from a side portion 42e that is connected from the end opposite to the side portion 42c and is formed at a right angle to the upper side 42h. The notch K42 is formed at a substantially central position in the lateral direction of the main body 42. The side part 42a and the side part 42e are parallel, and the side part 42e is formed closer to the broken line C3 than the side part 42a. The side part 42a and the side part 42e hit a pair of second vertical side parts, and the side part 42c hits the second horizontal side part. Further, the side part 42a hits one second vertical side part, and the side part 42e hits the other second vertical side part.

また、分離部４４は、切欠部Ｋ４２内に設けられ、内箱部Ａ１の展開状態（包装箱Ａの製造工程に入る前の展開状態（図７参照））（包装箱Ａの製造工程に入る前における内箱部Ａ１の展開状態を「内箱部Ａ１の初期状態」とする）では、本体部４２から切目線４４Ａを介して連設され、製造時に該切目線４４Ａが破断して本体部４２から分離される。 Separation part 44 is provided in notch K42, and the expansion state of inner box part A1 (The expansion state before entering the manufacturing process of packaging box A (refer to Drawing 7)) (The manufacturing process of packaging box A enters In the previous unfolded state of the inner box part A1 (the initial state of the inner box part A1)), the main body part 42 is continuously provided via the cut line 44A, and the cut line 44A is broken during the manufacturing process. 42.

分離部４４は、内箱部Ａ１の初期状態では、切目線４４Ａを介して本体部４２から連設され、切欠部Ｋ４２の辺部４２ａと接する辺部４４ａと、辺部４４ａから連設され、切欠部Ｋ４２の辺部４２ｂと接する辺部４４ｂと、辺部４４ｂの辺部４４ａと反対側の端部から連設され、切欠部Ｋ４２の辺部４２ｃと接する辺部４４ｃと、辺部４４ｃの辺部４４ｂとは反対側の端部から連設され、辺部４４ｃに対して直角方向に形成された辺部４４ｄと、辺部４４ｄの辺部４４ｃとは反対側の端部から連設され、辺部４４ａとつながる辺部４４ｅとで囲まれた形状を呈している。辺部４４ｅは、上辺４２ｈと同一直線状に形成されている。分離部４４の辺部４４ａと辺部４４ｂと辺部４４ｃと切欠部Ｋ４２間は切目線４４Ａが形成されている。なお、辺部４４ｄは、本体部４２と切目線を介して連設されていない。 In the initial state of the inner box portion A1, the separation portion 44 is continuously provided from the main body portion 42 through the cut line 44A, and is provided continuously from the side portion 44a and the side portion 44a in contact with the side portion 42a of the cutout portion K42. A side portion 44b in contact with the side portion 42b of the cutout portion K42, a side portion 44c in contact with the side portion 42c of the cutout portion K42, and a side portion 44c connected to the side portion 44c of the side portion 44b. The side part 44d is provided continuously from the end opposite to the side part 44b, and the side part 44d formed in a direction perpendicular to the side part 44c is provided continuously from the end part opposite to the side part 44c of the side part 44d. The shape surrounded by the side part 44e connected to the side part 44a is exhibited. The side portion 44e is formed in the same straight line as the upper side 42h. A cut line 44A is formed between the side portion 44a, the side portion 44b, the side portion 44c, and the cutout portion K42 of the separation portion 44. Note that the side portion 44d is not connected to the main body portion 42 via a score line.

また、分離部４４の横方向の長さ（辺部４４ａと辺部４４ｄ間の長さ）ｈ２は、切欠部Ｋ４２の横方向の長さ（辺部４２ａと辺部４２ｅ間の長さ）ｈ１よりも短く形成され、分離部４４の辺部４４ｄと切欠部Ｋ４２の辺部４２ｅ間には隙間Ｒ１が形成されている。つまり、分離部４４は、切欠部Ｋ４２内の領域において、折れ線Ｃ４側に偏って形成されている。また、包装箱Ａの製造工程において、背面部４０を側面部３０に対して折り返す際に、切目線４４Ａが破断して横方向（つまり、辺部４２ｅの方向）にスライドするが、隙間Ｒ１の横方向の長さｈ３は、分離部４４がスライドするのに十分な長さに形成されている。なお、分離部４４がスライドする長さとしては、実際には個々の内箱部Ａ１用ブランクと外箱部Ａ２用ブランクのセットによって個体差が生じるので、隙間Ｒ１の横方向の長さｈ３は、分離部４４がスライドして、分離部４４の辺部４４ｄが切欠部Ｋ４２の辺部４２ｅに接しないような十分な長さに形成しておく。 The horizontal length (the length between the side portion 44a and the side portion 44d) h2 of the separation portion 44 is the horizontal length of the cutout portion K42 (the length between the side portion 42a and the side portion 42e) h1. The gap R1 is formed between the side part 44d of the separation part 44 and the side part 42e of the notch part K42. That is, the separation part 44 is formed so as to be biased toward the polygonal line C4 in the region within the cutout part K42. Further, in the manufacturing process of the packaging box A, when the back surface portion 40 is folded back with respect to the side surface portion 30, the cut line 44A breaks and slides in the lateral direction (that is, in the direction of the side portion 42e). The lateral length h3 is formed to be long enough for the separation portion 44 to slide. In addition, as the length by which the separation part 44 slides, individual differences actually occur depending on the set of the individual inner box part A1 blank and the outer box part A2 blank, so the lateral length h3 of the gap R1 is The separation portion 44 is formed to have a sufficient length so that the side portion 44d of the separation portion 44 does not contact the side portion 42e of the cutout portion K42.

なお、この分離部４４は、図１２に示すように包装箱Ａを折り畳んだ状態で、内箱部Ａ１の初期状態から最も長い距離スライドし（つまり、スライド長さが最も長い）、図１、図２のように、箱状にした状態では、分離部４４が内箱部Ａ１の初期状態に対するスライド長さは、包装箱Ａを折り畳んだ状態に比べて短くなっている。 In addition, this separation part 44 slides the longest distance from the initial state of the inner box part A1 in a state where the packaging box A is folded as shown in FIG. As shown in FIG. 2, in the box-like state, the sliding length of the separating portion 44 relative to the initial state of the inner box portion A 1 is shorter than the state in which the packaging box A is folded.

また、糊代部４６は、背面部４０の背面視における左端から折れ線Ｃ４を介して連設され、縦方向に細長の帯状台形形状を呈している。この糊代部４６は、その外側の面が側面部２０の内側の面に接着されている。 In addition, the margin portion 46 is continuously provided from the left end of the back surface portion 40 in the back view via a broken line C4, and has a strip-like trapezoidal shape that is elongated in the vertical direction. The glue margin portion 46 has an outer surface bonded to an inner surface of the side surface portion 20.

なお、なお、スリーブ状部５において、折れ線Ｃ１と折れ線Ｃ２と折れ線Ｃ３と折れ線Ｃ４は互いに平行に形成されている。 Note that, in the sleeve-like portion 5, the fold line C1, the fold line C2, the fold line C3, and the fold line C4 are formed in parallel to each other.

また、底面部５０は、第１片部（底面部第２片部）６０と、第２片部（底面部第３片部）７０と、第３片部（底面部第１片部）８０と、第４片部（底面部第４片部）９０とを有し、包装箱Ａの組立て状態においては、図３に示すように、略方形状を呈している。この底面部５０は、いわゆるワンタッチ底組式（ワンタッチ底）と呼ばれるものである。 Further, the bottom surface portion 50 includes a first piece portion (bottom surface portion second piece portion) 60, a second piece portion (bottom surface portion third piece portion) 70, and a third piece portion (bottom surface portion first piece portion) 80. And a fourth piece part (bottom part fourth piece part) 90, and in the assembled state of the packaging box A, as shown in FIG. The bottom surface portion 50 is a so-called one-touch bottom assembly type (one-touch bottom).

ここで、第１片部６０は、正面部１０の下端から直線状の折れ線を介して連設され、略長方形状に形成され、第１片部６０の上面の一部が内箱部Ａ１の内底面の一部を形成している。また、第１片部６０の角部（正面部１０と側面部２０の境界位置の角部）からは第１片部６０の正面部１０との境界をなす辺部に対して斜めに折れ線６０−１（この折れ線６０−１は、上面側が山折れ線となっている）が形成され、内箱部Ａ１を折り畳む際に、容易に折り畳むことができるようになっている。第１片部６０は、折れ線６０−１を介して本体部６２と先端部（第１端部領域）６４とに区画される。本体部６２の先端の先端部６４側には、他方の本体部９２と互いに係止するように切欠部６２ａが形成されている。包装箱Ａの組立て状態において、先端部６４の上面は、第３片部８０の下面に接着されている。なお、先端部６４が本体部６２に対して折曲しやすいように、折れ線６０−１には、所定間隔で切込みを形成するのが好ましい。 Here, the 1st piece part 60 is connected from the lower end of the front part 10 via the linear broken line, is formed in the substantially rectangular shape, and a part of upper surface of the 1st piece part 60 is the inner box part A1. A part of the inner bottom surface is formed. Further, a polygonal line 60 is obliquely formed from a corner of the first piece 60 (a corner of a boundary position between the front portion 10 and the side portion 20) with respect to a side that forms a boundary with the front portion 10 of the first piece 60. -1 (the broken line 60-1 has a mountain fold line on the upper surface side), and can be easily folded when the inner box portion A1 is folded. The first piece portion 60 is partitioned into a main body portion 62 and a tip end portion (first end portion region) 64 via a broken line 60-1. A notch 62 a is formed on the distal end 64 side of the distal end of the main body 62 so as to be engaged with the other main body 92. In the assembled state of the packaging box A, the upper surface of the tip 64 is bonded to the lower surface of the third piece 80. In addition, it is preferable to form cuts at a predetermined interval in the broken line 60-1 so that the distal end portion 64 can be easily bent with respect to the main body portion 62.

また、第２片部７０は、側面部３０の下端から直線状の折れ線を介して連設され、先端側にいくほど幅狭となる略台形形状に形成され、その上面の一部が内箱部Ａ１の内底面の一部を形成している。また、第２片部７０の側面部３０との境界側には、分離部３４の下位置に分離部３４と略同幅の切欠部７０ａが形成されている。 Further, the second piece 70 is formed in a substantially trapezoidal shape that is continuous from the lower end of the side portion 30 via a linear broken line, and becomes narrower toward the tip side, and a part of the upper surface thereof is an inner box. A part of the inner bottom surface of the portion A1 is formed. Further, a cutout portion 70 a having substantially the same width as the separation portion 34 is formed below the separation portion 34 on the boundary side of the second piece portion 70 with the side surface portion 30.

また、第３片部８０は、側面部２０の下端から直線状の折れ線を介して連設され、先端側にいくほど幅狭となる略台形形状に形成され、その上面の一部が内箱部Ａ１の内底面の一部を形成している。この第３片部８０は、底面部５０の組立て状態においては、第２片部７０と点対称に形成され、内箱部Ａ１の展開状態においては、第２辺部７０と同一形状に形成されている。第３片部８０の側面部２０との境界側には、分離部２４の下位置に分離部２４と略同幅の切欠部８０ａが形成されている。 Further, the third piece 80 is formed in a substantially trapezoidal shape that is continuous from the lower end of the side surface portion 20 through a linear broken line, and becomes narrower toward the tip side. A part of the inner bottom surface of the portion A1 is formed. The third piece 80 is formed in point symmetry with the second piece 70 in the assembled state of the bottom face 50, and is formed in the same shape as the second side 70 in the expanded state of the inner box A1. ing. On the boundary side of the third piece portion 80 with the side surface portion 20, a notch 80 a having substantially the same width as the separation portion 24 is formed at a position below the separation portion 24.

また、第４片部９０は、背面部４０の下端から直線状の折れ線を介して連設され、底面部５０の組立て状態においては、第１片部６０と点対称に形成され、内箱部Ａ１の展開状態においては、第１辺部６０と同一形状に形成されている。すなわち、第４片部９０は、背面部４０の下端から折れ線を介して連設され、略長方形状に形成され、第４片部９０の上面の一部が内箱部Ａ１の内底面の一部を形成している。また、第４片部９０の角部（背面部４０と側面部３０の境界位置の角部）からは第４片部９０の側面部３０との境界をなす折れ線９０−１（この折れ線９０−１は、上面側が山折れ線となっている）が形成され、内箱部Ａ１を折り畳む際に、容易に折り畳むことができるようになっている。第４片部９０は、折れ線９０−１を介して本体部９２と先端部（第２端部領域）９４とに区画される。本体部９２の先端の先端部９４側には、他方の本体部６２と互いに係止するように切欠部９２ａが形成されている。包装箱Ａの組立て状態において、先端部９４の上面は、第２片部７０の下面に接着されている。なお、先端部９４が本体部９２に対して折曲しやすいように、折れ線９０−１には、所定間隔で切込みを形成するのが好ましい。 Further, the fourth piece 90 is connected from the lower end of the back surface portion 40 via a linear broken line, and is formed symmetrically with the first piece 60 in the assembled state of the bottom surface portion 50, and the inner box portion. In the unfolded state of A1, it is formed in the same shape as the first side portion 60. That is, the fourth piece 90 is connected to the lower end of the back surface portion 40 via a broken line, is formed in a substantially rectangular shape, and a part of the upper surface of the fourth piece 90 is a part of the inner bottom surface of the inner box portion A1. Forming part. Further, a fold line 90-1 (this fold line 90-) that forms a boundary with the side surface portion 30 of the fourth piece portion 90 from a corner portion (a corner portion of the boundary position between the back surface portion 40 and the side surface portion 30) of the fourth piece portion 90. 1 is formed with a mountain fold line on the upper surface side, and can be easily folded when the inner box portion A1 is folded. The fourth piece 90 is partitioned into a main body 92 and a tip (second end region) 94 via a broken line 90-1. A notch 92 a is formed on the distal end 94 side of the distal end of the main body 92 so as to be engaged with the other main body 62. In the assembled state of the packaging box A, the upper surface of the tip portion 94 is bonded to the lower surface of the second piece 70. In addition, it is preferable to form cuts at a predetermined interval in the broken line 90-1 so that the distal end portion 94 can be easily bent with respect to the main body portion 92.

内箱部Ａ１を箱状に組み立てた状態では、正面部１０と背面部４０とが互いに平行になり、側面部２０と側面部３０とが互いに平行になり、底面部５０を構成する各部材は、正面部１０、側面部２０、３０、背面部４０に対して略直角（直角でもよい）となる。また、スリーブ状部５を構成する各部材（正面部１０、側面部２０、３０、背面部４０）における隣接する部材は互いに直角となっている。また、内箱部Ａ１は、平板状に折り畳むことができ、正面部１０と側面部２０との角度を小さくし、背面部４０と側面部３０との角度を小さくさせるとともに、底面部５０を構成する各部を上方に回動させることにより、図１２に示すように、内箱部Ａ１を全体に平板状に折り畳むことができる。また、内箱部Ａ１を折り畳んだ状態では、底面部５０を構成する各部は、スリーブ状部５内にスリーブ状部５を構成する正面部１０、側面部２０、３０、背面部４０に対して略平行な状態となる。 In a state where the inner box part A1 is assembled in a box shape, the front part 10 and the rear part 40 are parallel to each other, the side part 20 and the side part 30 are parallel to each other, and each member constituting the bottom part 50 is The front part 10, the side parts 20, 30 and the back part 40 are substantially perpendicular (or right angles). Moreover, the adjacent members in each member (the front portion 10, the side portions 20, 30 and the back portion 40) constituting the sleeve-like portion 5 are perpendicular to each other. Further, the inner box portion A1 can be folded into a flat plate shape, the angle between the front surface portion 10 and the side surface portion 20 is reduced, the angle between the back surface portion 40 and the side surface portion 30 is decreased, and the bottom surface portion 50 is configured. By rotating each part to be upward, as shown in FIG. 12, the inner box part A1 can be folded into a flat plate shape as a whole. Further, in a state where the inner box portion A 1 is folded, each part constituting the bottom face part 50 is in relation to the front face part 10, the side face parts 20, 30 and the back face part 40 constituting the sleeve-like part 5 in the sleeve-like part 5. It becomes a substantially parallel state.

次に、外箱部Ａ２は、内箱部Ａ１を覆う箱体であり、図１、図２、図５、図６等に示すように、スリーブ状部（外側スリーブ状部）１０５と、上面部１６０、１７０、１８０、１９０とを有していて、その展開状態は、図５、図６に示すように形成されている。 Next, the outer box part A2 is a box that covers the inner box part A1, and as shown in FIGS. 1, 2, 5, 6, etc., a sleeve-like part (outer sleeve-like part) 105 and an upper surface Parts 160, 170, 180, and 190, and the unfolded state is formed as shown in FIGS. 5 and 6.

ここで、スリーブ状部１０５は、組み立てた状態では、四角形状の筒状を呈し、正面部（第２外箱部側面部）１１０と、側面部（第１外箱部側面部）１２０と、側面部（第３外箱部側面部）１３０と、背面部（第４外箱部側面部）１４０と、糊代部（外箱部糊代部）１４６とを有している。 Here, in the assembled state, the sleeve-like portion 105 has a quadrangular cylindrical shape, and includes a front portion (second outer box portion side portion) 110, a side portion (first outer box portion side portion) 120, It has a side part (third outer box part side part) 130, a back part (fourth outer box part side part) 140, and a margin part (outer box part glue part) 146.

ここで、正面部１１０は、方形状（長方形状）の板状を呈している。この正面部１１０の横幅は、内箱部Ａ１を外箱部Ａ２内に収納することができるように、正面部１０の横幅よりも若干大きく形成されている。 Here, the front portion 110 has a square (rectangular) plate shape. The width of the front portion 110 is slightly larger than the width of the front portion 10 so that the inner box portion A1 can be accommodated in the outer box portion A2.

また、側面部１２０は、正面部１１０の正面視における右側の端部から折れ線Ｃ１１を介して連設され、方形状を呈している。また、側面部１２０の下端からは、一対の略円弧状のミシン目１２２ａ、１２２ｂが縦方向に互いに対向して形成され、ミシン目１２２ａ、１２２ｂの上端を結ぶ折れ線１２２ｃが形成されていて、側面部１２０の下辺とミシン目１２２ａ、１２２ｂと折れ線１２２ｃにより囲まれた領域が片部（回動片部）１２２となる。つまり、片部１２２は、下端を外側に引き出すことによりミシン目１２２ａ、１２２ｂが破断して折れ線１２２ｃを中心に側面部１２０の他の部分（つまり、側面部１２０における片部１２２以外の部分）に対して回動するようになっている。 In addition, the side surface portion 120 is continuously provided from the right end portion of the front surface portion 110 in the front view through the broken line C11, and has a rectangular shape. Also, from the lower end of the side surface portion 120, a pair of substantially arc-shaped perforations 122a, 122b are formed to face each other in the vertical direction, and a fold line 122c is formed connecting the upper ends of the perforations 122a, 122b. A region surrounded by the lower side of the portion 120, the perforations 122 a and 122 b, and the broken line 122 c is a piece (rotating piece) 122. In other words, the perforated portion 122a, 122b is broken by pulling the lower end outward, and the piece portion 122 breaks into the other portion of the side surface portion 120 (that is, the portion other than the one portion 122 in the side surface portion 120) around the fold line 122c. It is designed to rotate with respect to it.

折れ線Ｃ１１を介して折曲しやすいように、正面部１１０と側面部１２０間の折れ線Ｃ１１の下方には、縦長の切欠部Ｋ１３２が形成されている。また、正面部１１０と側面部１２０間の折れ線Ｃ１１には、折れ線Ｃ１１を介して折曲しやすいように、その一部に切込みを形成するのが好ましい。 A vertically long cutout K132 is formed below the fold line C11 between the front surface portion 110 and the side surface portion 120 so as to be easily bent via the fold line C11. Further, it is preferable that a cut is formed in a part of the fold line C11 between the front part 110 and the side part 120 so that the fold line C11 can be easily bent.

また、側面部１３０は、正面部１１０の正面視における左側の端部から折れ線Ｃ１２を介して連設され、方形状を呈し、ミシン目１３２ａとミシン目１３２ｂと折れ線１３２ｃとが形成され、側面部１３０の下辺とミシン目１３２ａ、１３２ｂと折れ線１３２ｃにより囲まれた領域が片部１３２となる。ミシン目１２２ａ、１２２ｂ、１３２ａ、１３２ｂが上記第２切目線に当たる。 Further, the side surface portion 130 is connected from the left end portion of the front surface portion 110 in a front view via a broken line C12, has a rectangular shape, and has a perforation 132a, a perforation 132b, and a broken line 132c. A region surrounded by the lower side of 130, the perforations 132 a and 132 b, and the broken line 132 c is a piece 132. The perforations 122a, 122b, 132a, 132b hit the second cut line.

側面部１３０は、外箱部Ａ２の組立て状態において、側面部１２０と前後方向に垂直な仮想的な平面である中心面を介して対称に形成されていて、ミシン目１３２ａはミシン目１２２ａと対称に形成され、ミシン目１３２ｂはミシン目１２２ｂと対称に形成され、折れ線１３２ｃは折れ線１２２ｃと対称に形成されている。 The side surface portion 130 is formed symmetrically with respect to the central surface, which is a virtual plane perpendicular to the side surface portion 120 in the front-rear direction, in the assembled state of the outer box portion A2, and the perforation 132a is symmetric with the perforation 122a. The perforation 132b is formed symmetrically with the perforation 122b, and the broken line 132c is formed symmetrically with the broken line 122c.

つまり、片部（回動片部）１３２は、下端を外側に引き出すことによりミシン目１３２ａ、１３２ｂが破断して折れ線１３２ｃを中心に側面部１３０の他の部分（つまり、側面部１３０における片部１３２以外の部分）に対して回動するようになっている。 In other words, the piece part (rotating piece part) 132 has the perforations 132a and 132b broken by pulling the lower end outward, and the other part of the side face part 130 around the fold line 132c (that is, the one part in the side face part 130). It is designed to rotate with respect to the portion other than 132).

折れ線Ｃ１２を介して折曲しやすいように、正面部１１０と側面部１３０間の折れ線Ｃ１２の下側には、縦長の開口部Ｋ１３３が形成されている。また、正面部１１０と側面部１３０間の折れ線Ｃ１２には、折れ線Ｃ１２を介して折曲しやすいように、その一部に切込みを形成するのが好ましい。側面部１２０と側面部１３０とが、回動片部形成側面部に当たる。 A vertically long opening K133 is formed below the fold line C12 between the front surface portion 110 and the side surface portion 130 so as to be easily bent via the fold line C12. Moreover, it is preferable to form a cut in a part of the fold line C12 between the front part 110 and the side part 130 so that the fold line C12 can be easily bent. The side surface portion 120 and the side surface portion 130 contact the rotation piece portion forming side surface portion.

また、背面部１４０は、側面部１３０の左側面視における左端から折れ線Ｃ１３を介して連設され、略方形状を呈している。この背面部１４０の横幅は、内箱部Ａ１を外箱部Ａ２内に収納することができるように、背面部４０の横幅よりも若干大きく形成されている。また、側面部１３０と背面部１４０間の折れ線Ｃ１３には、折れ線Ｃ１３を介して折曲しやすいように、所定間隔で切込みを形成するのが好ましい。この背面部１４０が、第１特定側面部に当たる。つまり、正面部１１０と側面部１２０、１３０と背面部１４０とにおいて、片部１２２、１３２が形成された側面部（つまり、側面部１２０、１３０）以外の部材（つまり、正面部１１０と背面部１４０）で側面部１２０と側面部１３０に挟まれた部材（つまり、正面部１１０）以外の部材である背面部１４０が第１特定側面部となる。 In addition, the back surface portion 140 is continuously provided from the left end of the side surface portion 130 in the left side view through the broken line C13, and has a substantially square shape. The lateral width of the back surface portion 140 is slightly larger than the lateral width of the back surface portion 40 so that the inner box portion A1 can be accommodated in the outer box portion A2. Further, it is preferable to form cuts at predetermined intervals in the fold line C13 between the side surface portion 130 and the back surface portion 140 so that the fold line C13 can be easily bent. The back surface portion 140 corresponds to the first specific side surface portion. That is, in the front part 110, the side parts 120, 130, and the back part 140, members (that is, the front part 110 and the back part) other than the side parts (that is, the side parts 120, 130) on which the pieces 122, 132 are formed. 140), the back surface portion 140 which is a member other than the member sandwiched between the side surface portion 120 and the side surface portion 130 (that is, the front surface portion 110) is the first specific side surface portion.

背面部１４０は、本体部１４２と、分離部（第２分離部）１４４とを有している。本体部１４２は、その下辺に略横長長方形状の切欠部（第１切欠部）Ｋ１４２を有し、この切欠部Ｋ１４２の形状は、横長長方形状の上端の両側の角部にアールを形成した形状となっている。つまり、切欠部Ｋ１４２は、切欠部Ｋ４２に対して上下対称にした構成となっている。 The back surface part 140 has a main body part 142 and a separation part (second separation part) 144. The main body 142 has a substantially horizontally long rectangular cutout (first cutout) K142 on its lower side, and the shape of the cutout K142 is a shape in which rounds are formed at the corners on both sides of the upper end of the horizontally long rectangular shape. It has become. That is, the notch K142 is configured to be vertically symmetrical with respect to the notch K42.

すなわち、切欠部Ｋ１４２は、本体部１４２の下辺１４２ｈから該下辺１４２ｈに対して直角に形成された直線状の辺部１４２ａと、該辺部１４２ａの上端から連設された円弧状の辺部１４２ｂと、辺部１４２ｂの辺部１４２ａとは反対側の端部から連設され左右方向に形成された（つまり、下辺１４２ｈと平行に形成された）直線状の辺部１４２ｃと、辺部１４２ｃの辺部１４２ｂとは反対側の端部から連設された円弧状の辺部１４２ｄと、辺部１４２ｄの辺部１４２ｃとは反対側の端部から連設され下辺１４２ｈに対して直角に形成された辺部１４２ｅとにより形成されている。切欠部Ｋ１４２は、本体部１４２の横方向における略中央位置に形成されている。辺部１４２ａと辺部１４２ｅとは平行になっており、折れ線Ｃ１３に対しては、辺部１４２ｅが辺部１４２ａよりも遠くに形成されている。 That is, the notch K142 includes a linear side 142a formed perpendicularly to the lower side 142h from the lower side 142h of the main body 142, and an arcuate side 142b continuously provided from the upper end of the side 142a. And a straight side 142c formed in the left and right direction (that is, formed in parallel with the lower side 142h) from the end of the side 142b opposite to the side 142a, An arc-shaped side part 142d provided continuously from the end opposite to the side part 142b and a side provided opposite to the side part 142c of the side part 142d are provided at right angles to the lower side 142h. The side part 142e is formed. The notch K142 is formed at a substantially central position in the lateral direction of the main body 142. The side part 142a and the side part 142e are parallel to each other, and the side part 142e is formed farther than the side part 142a with respect to the broken line C13.

また、分離部１４４は、切欠部Ｋ１４２内に設けられ、外箱部Ａ２の展開状態（包装箱Ａの製造工程に入る前の展開状態（図５参照））（包装箱Ａの製造工程に入る前における外箱部Ａ２の展開状態を「外箱部Ａ２の初期状態」とする）では、本体部１４２から切目線１４４Ａを介して連設され、製造時に該切目線１４４Ａが破断して本体部１４２から分離される。 Separation part 144 is provided in notch part K142, and the expansion state of outer box part A2 (The expansion state before entering the manufacturing process of packaging box A (refer to Drawing 5)) (The manufacturing process of packaging box A enters The unfolded state of the outer box part A2 in the front is referred to as “the initial state of the outer box part A2”), and the main body part 142 is continuously provided via the score line 144A. 142.

分離部１４４は、外箱部Ａ２の初期状態では、切目線１４４Ａを介して本体部１４２から連設され、切欠部Ｋ１４２の辺部１４２ａと接する辺部１４４ａと、辺部１４４ａから連設され、切欠部Ｋ１４２の辺部１４２ｂと接する辺部１４４ｂと、辺部１４４ｂの辺部１４４ａと反対側の端部から連設され、切欠部Ｋ１４２の辺部１４２ｃと接する辺部１４４ｃと、辺部１４４ｃの辺部１４４ｂとは反対側の端部から連設され、辺部１４４ｃに対して角方向に形成された辺部１４４ｄと、辺部１４４ｄの辺部１４４ｃとは反対側の端部から連設され、辺部１４４ａとつながる辺部１４４ｅとで囲まれた形状を呈している。辺部１４４ｅは、下辺１４２ｈと同一直線状に形成されている。分離部１４４の辺部１４４ａと辺部１４４ｂと辺部１４４ｃと切欠部Ｋ１４２間は切目線１４４Ａが形成されている。なお、辺部１４４ｄは、本体部１４２と切目線を介して連設されていない。辺部１４２ａと辺部１４２ｅは、一対の第１縦方向辺部に当たり、辺部１４２ｃは、第１横方向辺部に当たる。また、辺部１４２ａは、一方の第１縦方向辺部、回動片部形成側面部側の第１縦方向辺部に当たり、辺部１４２ｅは、他方の第１縦方向辺部に当たる。 In the initial state of the outer box portion A2, the separation portion 144 is continuously provided from the main body portion 142 via the score line 144A, and is provided continuously from the side portion 144a that is in contact with the side portion 142a of the notch portion K142, and the side portion 144a. A side 144b that contacts the side 142b of the cutout K142, a side 144c that is connected to the side 144c of the cutout K142, and a side 144c that is connected to the side 144b of the side 144b. The side part 144d is provided continuously from the end opposite to the side part 144b, the side part 144d formed in the angular direction with respect to the side part 144c, and the side part 144c of the side part 144d is provided continuously from the end opposite to the side part 144c. The shape surrounded by the side part 144e connected to the side part 144a is exhibited. The side portion 144e is formed in the same straight line as the lower side 142h. A slit line 144A is formed between the side portion 144a, the side portion 144b, the side portion 144c, and the cutout portion K142 of the separation portion 144. Note that the side portion 144d is not connected to the main body portion 142 through a score line. The side part 142a and the side part 142e hit a pair of first vertical side parts, and the side part 142c corresponds to the first horizontal side part. Further, the side portion 142a hits one first vertical side portion and the first vertical side portion on the side of the rotation piece portion forming side portion, and the side portion 142e hits the other first vertical side portion.

また、分離部１４４の横方向の長さ（辺部１４４ａと辺部１４４ｄ間の長さ）ｈ１２は、切欠部Ｋ１４２の横方向の長さ（辺部１４２ａと辺部１４２ｅ間の長さ）ｈ１１よりも短く形成され、分離部１４４の辺部１４４ｄと切欠部Ｋ１４２の辺部１４２ｅ間には隙間Ｒ２が形成されている。つまり、分離部１４４は、切欠部Ｋ１４２内の領域において、折れ線Ｃ１３側に偏って形成されている。また、包装箱Ａの製造工程において、背面部４０を側面部３０に対して折り返す際に、切目線１４４Ａが破断して横方向（つまり、辺部１４２ｅの方向）にスライドするが、隙間Ｒ２の横方向の長さｈ１３は、分離部１４４がスライドするのに十分な長さに形成されている。なお、分離部１４４がスライドする長さとしては、実際には個々の内箱部Ａ１用ブランクと外箱部Ａ２用ブランクのセットによって個体差が生じるので、隙間Ｒ２の横方向の長さｈ１３は、分離部１４４がスライドして、分離部１４４の辺部１４４ｄが切欠部Ｋ１４２の辺部１４２ｅに接しないような十分な長さに形成しておく。 In addition, the horizontal length of the separation portion 144 (the length between the side portion 144a and the side portion 144d) h12 is the horizontal length of the cutout portion K142 (the length between the side portion 142a and the side portion 142e) h11. The gap R2 is formed between the side part 144d of the separation part 144 and the side part 142e of the notch part K142. That is, the separation part 144 is formed so as to be biased toward the broken line C13 in the region within the notch K142. Further, in the manufacturing process of the packaging box A, when the back surface portion 40 is folded back with respect to the side surface portion 30, the score line 144A breaks and slides in the lateral direction (that is, in the direction of the side portion 142e). The horizontal length h13 is formed to be long enough for the separating portion 144 to slide. In addition, as the length that the separation part 144 slides, individual differences are actually caused by the set of the individual inner box part A1 blank and the outer box part A2 blank, so the lateral length h13 of the gap R2 is The separation portion 144 is formed to have a sufficient length so that the side portion 144d of the separation portion 144 does not come into contact with the side portion 142e of the notch portion K142.

なお、この分離部１４４は、図１２に示すように包装箱Ａを折り畳んだ状態で、外箱部Ａ２の初期状態から最も長い距離スライドし（つまり、スライド長さが最も長い）、図１、図２のように、箱状にした状態では、分離部１４４の外箱部Ａ２の初期状態に対するスライド長さは、包装箱Ａを折り畳んだ状態に比べて短くなっている。 In addition, this separation part 144 slides the longest distance from the initial state of the outer box part A2 in a state where the packaging box A is folded as shown in FIG. 12 (that is, the slide length is the longest), FIG. As shown in FIG. 2, in the box-like state, the slide length of the separation portion 144 relative to the initial state of the outer box portion A 2 is shorter than the state in which the packaging box A is folded.

また、糊代部１４６は、側面部１２０の右側面視における右端から折れ線を介して連設され、縦方向に細長の帯状台形形状を呈している。この糊代部１４６は、図２に示すように、その内側の面が背面部１４０の外側の面に接着されている。なお、側面部１２０と糊代部１４６間の折れ線Ｃ１０には、折れ線Ｃ１０を介して折曲しやすいように、所定間隔で切込みを形成するのが好ましい。 Further, the margin portion 146 is continuously provided via a broken line from the right end of the side surface portion 120 in the right side view, and has an elongated belt-like trapezoidal shape in the vertical direction. As shown in FIG. 2, the inner surface of the margin portion 146 is bonded to the outer surface of the back surface portion 140. In addition, it is preferable to form cuts at predetermined intervals in the fold line C10 between the side surface portion 120 and the adhesive margin portion 146 so that the fold line C10 can be easily bent.

また、正面部１１０と側面部１２０、１３０と背面部１４０の縦幅は略同一に形成されていて、内箱部Ａ１のスリーブ状部５の縦幅と同一又は若干大きく形成されている。 Further, the front portion 110, the side portions 120, 130, and the back portion 140 have substantially the same vertical width, and are formed to be the same as or slightly larger than the vertical width of the sleeve-like portion 5 of the inner box portion A1.

また、上面部１６０は、正面部１１０の上端から折れ線を介して連設され、方形状（長方形状）を呈している。また、上面部１７０は、側面部１２０の上端から折れ線を介して連設され、方形状（長方形状）を呈している。また、上面部１８０は、側面部１３０の上端から折れ線を介して連設され、方形状（長方形状）を呈している。また、上面部１９０は、背面部１４０の上端から折れ線を介して連設され、方形状（長方形状）を呈している。これら４つの上面部１６０〜１９０は、外箱部Ａ２の上面を開閉するものであり、特に、上面部１７０と上面部１８０を閉状態とすることにより外箱部Ａ２の上面が塞がれる。つまり、上面部１６０〜１９０は、蓋部を構成する。なお、上面部１６０〜１９０は、予め上方に立設した状態になっていて、外箱部Ａ２の上方が開口した状態になっている。なお、外箱部Ａ２の展開状態においては、図５に示すように、上面部１６０〜１９０における隣接した上面部においては、隙間Ｋ１３４、Ｋ１３６、Ｋ１３８が形成されている。なお、蓋部としての上面部１６０〜１９０はスリーブ状部１０５の上端の各辺から連設されているが、少なくとも１つの上面部から連設されていればよい。 Moreover, the upper surface part 160 is connected from the upper end of the front part 110 via a broken line, and has a rectangular shape (rectangular shape). Further, the upper surface portion 170 is connected from the upper end of the side surface portion 120 via a broken line, and has a rectangular shape (rectangular shape). Moreover, the upper surface part 180 is connected from the upper end of the side part 130 via a broken line, and has a rectangular shape (rectangular shape). Moreover, the upper surface part 190 is connected from the upper end of the back surface part 140 via a broken line, and has a rectangular shape (rectangular shape). These four upper surface portions 160 to 190 open and close the upper surface of the outer box portion A2, and in particular, the upper surface of the outer case portion A2 is closed by closing the upper surface portion 170 and the upper surface portion 180. That is, the upper surface portions 160 to 190 constitute a lid portion. In addition, the upper surface parts 160-190 are the state which stood up upwards beforehand, and the upper part of the outer case part A2 is in the open state. In the expanded state of the outer box portion A2, gaps K134, K136, and K138 are formed in the adjacent upper surface portions of the upper surface portions 160 to 190, as shown in FIG. In addition, although the upper surface parts 160-190 as a cover part are continuously provided from each edge | side of the upper end of the sleeve-like part 105, they should just be continuously provided from the at least 1 upper surface part.

なお、図７に示す内箱部Ａ１の展開状態において、折れ線Ｃ１と折れ線Ｃ２間の長さと折れ線Ｃ３と折れ線Ｃ４間の長さは同一（略同一でもよい）であり、折れ線Ｃ１と側面部２０における折れ線Ｃ１と反対側の辺部間の長さと、折れ線Ｃ２と折れ線Ｃ３間の長さは略同一となっている。 7, the length between the polygonal line C1 and the polygonal line C2 and the length between the polygonal line C3 and the polygonal line C4 are the same (may be substantially the same), and the polygonal line C1 and the side part 20 The length between the side opposite to the polygonal line C1 and the length between the polygonal line C2 and the polygonal line C3 are substantially the same.

また、図５に示す外箱部Ａ２の展開状態において、折れ線Ｃ１１と折れ線Ｃ１２間の長さと折れ線Ｃ１３と背面部１４０における折れ線Ｃ１３と反対側の辺部間の長さとは略同一であり、折れ線Ｃ１０と折れ線Ｃ１１間の長さと折れ線Ｃ１２と折れ線Ｃ１３間の長さとは略同一となっている。 In the unfolded state of the outer box portion A2 shown in FIG. 5, the length between the broken line C11 and the broken line C12 and the length between the broken line C13 and the side portion opposite to the broken line C13 in the back surface portion 140 are substantially the same. The length between C10 and the broken line C11 and the length between the broken line C12 and the broken line C13 are substantially the same.

また、内箱部Ａ１における折れ線Ｃ１と折れ線Ｃ２間の長さ及び折れ線Ｃ３と折れ線Ｃ４間の長さは、外箱部Ａ２における折れ線Ｃ１１と折れ線Ｃ１２間の長さよりも若干小さく形成され、また、折れ線Ｃ１と側面部２０における折れ線Ｃ１と反対側の辺部間の長さ及び折れ線Ｃ２と折れ線Ｃ３間の長さは、外箱部Ａ２の折れ線Ｃ１０と折れ線Ｃ１１間の長さや、折れ線Ｃ１２と折れ線Ｃ１３間の長さよりも若干短く形成されている。 Further, the length between the broken line C1 and the broken line C2 in the inner box portion A1 and the length between the broken line C3 and the broken line C4 are formed slightly smaller than the length between the broken line C11 and the broken line C12 in the outer box portion A2. The length between the polygonal line C1 and the side part on the side opposite to the polygonal line C1 and the length between the polygonal line C2 and the polygonal line C3 are the length between the polygonal line C10 and the polygonal line C11 of the outer box part A2, and the polygonal line C12 and the polygonal line. It is formed slightly shorter than the length between C13.

外箱部Ａ２を箱状に組み立てた状態では、正面部１１０と背面部１４０とが互いに平行になり、側面部１２０と側面部１３０とが互いに平行になる。また、スリーブ状部１０５を構成する各部材（正面部１１０、側面部１２０、１３０、背面部１４０）における隣接する部材は互いに直角となっている。 In a state where the outer box part A2 is assembled in a box shape, the front part 110 and the back part 140 are parallel to each other, and the side part 120 and the side part 130 are parallel to each other. Adjacent members in each member constituting the sleeve-like portion 105 (the front portion 110, the side portions 120 and 130, and the back portion 140) are perpendicular to each other.

次に、内箱部Ａ１と外箱部Ａ２とは、分離部２４、３４の箇所で互いに接着されている。つまり、分離部２４の外側の面と側面部１２０の内側の面とが接着剤その他の接着手段により接着されるとともに、分離部３４の外側の面と側面部１３０の内側の面とが接着剤その他の接着手段により接着されることにより、包装箱Ａが全体に一体に形成される。つまり、分離部２４の外側の面の全部又は一部の領域と側面部１２０（特に、片部１２２）の内側の面の間には接着剤層（図示せず）が設けられていて、同様に、分離部３４の外側の面の全部又は一部の領域と側面部１３０（特に、片部１３２）の内側の面の間には接着剤層（図示せず）が設けられている。これにより、外箱部Ａ２のスリーブ状部１０５は、内箱部Ａ１におけるスリーブ状部５の外側の面に沿って設けられ、例えば、正面部１０の外側の面に沿って正面部１１０が設けられ、側面部２０の外側の面に沿って側面部１２０が設けられ、側面部３０の外側の面に沿って側面部１３０が設けられ、背面部４０の外側の面に沿って背面部１４０が設けられている。該接着剤層の接着力は、外箱部Ａ２の片部１２２を外側に回動させた際に、同時に分離部２４の周囲の切目線２４ａが破れて、分離部２４が内箱部Ａ１から分離し、回動させた片部１２２に接着した状態で片部１２２に従動するように設定されていて、同様に、外箱部Ａ２の片部１３２を外側に回動させた際に、同時に分離部３４の周囲の切目線３４ａが破れて、分離部３４が内箱部Ａ１から分離し、回動させた片部１３２に接着した状態で片部１３２に従動するように設定されている。 Next, the inner box portion A1 and the outer box portion A2 are bonded to each other at the separation portions 24 and 34. That is, the outer surface of the separating portion 24 and the inner surface of the side surface portion 120 are bonded together by an adhesive or other bonding means, and the outer surface of the separating portion 34 and the inner surface of the side surface portion 130 are bonded. By being bonded by other bonding means, the packaging box A is integrally formed as a whole. That is, an adhesive layer (not shown) is provided between all or a part of the outer surface of the separation portion 24 and the inner surface of the side surface portion 120 (particularly, the piece portion 122). In addition, an adhesive layer (not shown) is provided between all or a part of the outer surface of the separation portion 34 and the inner surface of the side surface portion 130 (particularly, the piece portion 132). Thereby, the sleeve-like part 105 of the outer box part A2 is provided along the outer surface of the sleeve-like part 5 in the inner box part A1, for example, the front part 110 is provided along the outer surface of the front part 10. The side surface portion 120 is provided along the outer surface of the side surface portion 20, the side surface portion 130 is provided along the outer surface of the side surface portion 30, and the back surface portion 140 is aligned along the outer surface of the back surface portion 40. Is provided. The adhesive force of the adhesive layer is such that when the piece 122 of the outer box portion A2 is rotated outward, the cut line 24a around the separation portion 24 is broken at the same time, and the separation portion 24 is separated from the inner box portion A1. It is set to follow the piece 122 in a state of being bonded to the separated and rotated piece 122. Similarly, when the piece 132 of the outer box A2 is turned outward, The cut line 34a around the separation part 34 is broken so that the separation part 34 is separated from the inner box part A1 and is attached to the rotated piece part 132 so as to be driven by the piece part 132.

また、内箱部Ａ１と外箱部Ａ２とが接着された状態では、内箱部Ａ１の下端と外箱部Ａ２の下端とが同じ高さになるように形成されている。 Further, when the inner box part A1 and the outer box part A2 are bonded, the lower end of the inner box part A1 and the lower end of the outer box part A2 are formed to have the same height.

また、内箱部Ａ１の分離部４４は、製造された包装箱Ａの状態では、本体部４２から分離して、外箱部Ａ２の背面部１４０の本体部１４２に接着された状態となっていて、また、外箱部Ａ２の分離部１４４は、製造された包装箱Ａの状態では、本体部１４２から分離して、内箱部Ａ１の背面部４０の本体部４２に接着された状態となっている。よって、製造された包装箱Ａの状態では、内箱部Ａ１と外箱部Ａ２とは、分離部２４、３４の箇所のみで接続されていることになる。 Further, in the state of the manufactured packaging box A, the separation portion 44 of the inner box portion A1 is separated from the main body portion 42 and bonded to the main body portion 142 of the back surface portion 140 of the outer box portion A2. In addition, the separation portion 144 of the outer box portion A2 is separated from the main body portion 142 and bonded to the main body portion 42 of the back surface portion 40 of the inner box portion A1 in the state of the manufactured packaging box A. It has become. Therefore, in the state of the manufactured packaging box A, the inner box portion A1 and the outer box portion A2 are connected only at the portions of the separation portions 24 and 34.

以上のように、内箱部Ａ１は外箱部Ａ２の内側に収納した状態となっていて、内箱部Ａ１の底面部５０以外は外箱部Ａ２に被覆された状態となっている。つまり、外箱部Ａ２の下端の高さ方向の位置は、内箱部Ａ１の下端の高さ方向の位置と略同一であり、上面部１６０〜１９０を封止した状態では内箱部においては底面部５０のみが露出している。 As described above, the inner box part A1 is housed inside the outer box part A2, and the parts other than the bottom surface part 50 of the inner box part A1 are covered with the outer box part A2. That is, the position in the height direction of the lower end of the outer box portion A2 is substantially the same as the position in the height direction of the lower end of the inner box portion A1, and in the state where the upper surface portions 160 to 190 are sealed, Only the bottom part 50 is exposed.

なお、上記構成の包装箱Ａは、内箱部Ａ１が上記のように折り畳むことができ、また、外箱部Ａ２がスリーブ状部１０５を有し、全体に略スリーブ状を呈しているので、包装箱Ａの状態においても平板状に折り畳むことができ、正面部１１０を側面部１３０に対して略平行になるようにし、かつ、側面部１２０を背面部１４０に対して略平行になるようにすることにより、図１２に示すように平板状に折り畳むことができる。 In addition, the packaging box A having the above configuration can be folded as described above for the inner box part A1, and the outer box part A2 has a sleeve-like part 105, and has a generally sleeve-like shape as a whole. Even in the state of the packaging box A, it can be folded into a flat plate shape so that the front part 110 is substantially parallel to the side part 130 and the side part 120 is substantially parallel to the back part 140. By doing so, it can be folded into a flat plate shape as shown in FIG.

上記構成の包装箱Ａの製造工程について、図９〜図１２を使用して説明する。まず、展開状態の内箱部Ａ１（図７参照、初期状態の内箱部Ａ１）と展開状態の外箱部Ａ２（図５参照、初期状態の外箱部Ａ２）を製造する。これらの展開状態の内箱部Ａ１と外箱部Ａ２とが、「包装箱製造用シート状ブランクセット」を構成し、展開状態の内箱部Ａ１が、「内箱部用の１枚のシート状の第２ブランク」を構成し、展開状態の外箱部Ａ２が、「外箱部用の１枚のシート状の第１ブランク」を構成する。なお、図９〜図１２において、Ｙ１−Ｙ２方向は、Ｘ１−Ｘ２方向に直角な方向を示している。 The manufacturing process of the packaging box A having the above configuration will be described with reference to FIGS. First, the inner box part A1 in the unfolded state (see FIG. 7, the inner box part A1 in the initial state) and the outer box part A2 in the unfolded state (see FIG. 5, the outer box part A2 in the initial state) are manufactured. The unfolded inner box part A1 and the outer box part A2 constitute a “sheet blank set for manufacturing a packaging box”, and the unfolded inner box part A1 is “one sheet for the inner box part”. The outer box part A2 in the unfolded state constitutes "one sheet-like first blank for the outer box part". 9 to 12, the Y1-Y2 direction indicates a direction perpendicular to the X1-X2 direction.

次に、外箱部Ａ２の内側の面に内箱部Ａ１の外側の面を接着させる（第１接着工程）。つまり、展開状態の外箱部Ａ２の内側の面を上側にして、片部１２２における分離部２４との接着領域と、片部１３２における分離部３４との接着領域と、外箱部Ａ２の背面部１４０の分離部１４４と、外箱部Ａ２の背面部１４０の本体部１４２における内箱部Ａ１の分離部４４との接着領域に接着剤を塗布して、展開状態の内箱部Ａ１を図９に示すように重ねる（図９参照）。これにより、片部１２２と分離部２４とが接着し、片部１３２と分離部３４とが接着し、本体部１４２と分離部４４とが接着し、分離部１４４と本体部４２とが接着する。 Next, the outer surface of the inner box portion A1 is bonded to the inner surface of the outer box portion A2 (first bonding step). That is, with the inner surface of the unfolded outer box portion A2 facing upward, the bonding region with the separation portion 24 in the piece portion 122, the bonding region with the separation portion 34 in the piece portion 132, and the back surface of the outer box portion A2 An adhesive is applied to the adhesion region between the separation part 144 of the part 140 and the separation part 44 of the inner box part A1 in the main body part 142 of the back surface part 140 of the outer box part A2, and the inner box part A1 in the unfolded state is illustrated. 9 (see FIG. 9). Thereby, the piece part 122 and the separation part 24 are bonded, the piece part 132 and the separation part 34 are bonded, the main body part 142 and the separation part 44 are bonded, and the separation part 144 and the main body part 42 are bonded. .

その際、外箱部Ａ２のスリーブ状部１０５の下辺と内箱部Ａ１のスリーブ状部５の下辺とが略一致する（一致するとしてもよい）ようにし、また、外箱部Ａ２と内箱部Ａ１とにおいて、対応する折れ線のうち少なくとも一対（すなわち、折れ線Ｃ１１と折れ線Ｃ１、折れ線Ｃ１２と折れ線Ｃ２、折れ線Ｃ１３と折れ線Ｃ３における少なくともいずれか）が一致するようにして、折れ線Ｃ１１と折れ線Ｃ１、折れ線Ｃ１２と折れ線Ｃ２、折れ線Ｃ１３と折れ線Ｃ３とが略一致するようにする。なお、左右方向の中央に位置する折れ線Ｃ１２と折れ線Ｃ２とを一致させるのが好ましい。 At that time, the lower side of the sleeve-like part 105 of the outer box part A2 and the lower side of the sleeve-like part 5 of the inner box part A1 are substantially matched (may be matched), and the outer box part A2 and the inner box In part A1, at least a pair of corresponding broken lines (that is, broken line C11 and broken line C1, broken line C12 and broken line C2, and broken line C13 and broken line C3) coincide with each other so that broken line C11 and broken line C1, The broken line C12 and the broken line C2, and the broken line C13 and the broken line C3 are substantially matched. In addition, it is preferable to make the broken line C12 and the broken line C2 located in the center of the left-right direction correspond.

なお、片部１２２の上面側の代わりに分離部２４の下面側の領域に接着剤を塗布してもよく、片部１３２の上面側の代わりに分離部３４の下面側の領域に接着剤を塗布してもよく、分離部１４４の代わりに本体部４２の分離部１４４との接着領域に接着剤を塗布してもよく、本体部１４２の分離部４４との接着領域の代わりに分離部４４の下面側の領域に接着剤を塗布してもよい。 Note that an adhesive may be applied to the lower surface side region of the separation portion 24 instead of the upper surface side of the piece portion 122, and the adhesive agent may be applied to the lower surface side region of the separation portion 34 instead of the upper surface side of the piece portion 132. An adhesive may be applied to an adhesion region of the main body portion 42 with the separation portion 144 instead of the separation portion 144, and the separation portion 44 instead of the adhesion region with the separation portion 44 of the main body portion 142. You may apply | coat an adhesive agent to the area | region of the lower surface side.

次に、内箱部Ａ１の底面部５０を構成する各部をスリーブ状部５に対して内側に折り返し、さらに、第１片部６０の先端部６４を本体部６２に対して外側に折り返すとともに、第４片部９０の先端部９４を本体部９２に対して外側に折り返して、図１０に示す状態とする（底面部折り返し工程）。つまり、第３片部８０を側面部２０との境界の折れ線を介して側面部２０側に折り返し、第１片部６０を正面部１０との境界の折れ線を介して正面部１０側に折り返し、第４片部９０を背面部４０との境界の折れ線を介して背面部４０側に折り返し、第２片部７０を側面部３０との境界の折れ線を介して側面部３０側に折り返し、さらに、先端部６４を本体部６２に対して折り返すとともに、先端部９４を本体部９２に対して折り返す。 Next, each part constituting the bottom surface part 50 of the inner box part A1 is folded back to the inside with respect to the sleeve-like part 5, and further, the tip part 64 of the first piece part 60 is folded back to the outside with respect to the main body part 62, The distal end portion 94 of the fourth piece 90 is folded outward with respect to the main body 92 to obtain the state shown in FIG. 10 (bottom portion folding step). That is, the third piece part 80 is folded back to the side face part 20 side through a fold line at the boundary with the side face part 20, and the first piece part 60 is folded back to the front part 10 side through a fold line at the boundary with the front part 10. The fourth piece 90 is folded back to the back surface 40 side through a fold line at the boundary with the back surface portion 40, the second piece 70 is folded back to the side surface portion 30 side through a fold line at the boundary with the side surface portion 30, The distal end portion 64 is folded back with respect to the main body portion 62, and the distal end portion 94 is folded back with respect to the main body portion 92.

次に、先端部９４の領域と、先端部６４の領域と、糊代部４６の下面側の領域と、糊代部１４６の下面側の領域に接着剤を塗布する（接着剤塗布工程）。上記底面部折り返し工程と接着剤塗布工程とにより第１折り返し・接着剤塗布工程が構成される。また、第２片部７０と第３片部９０をスリーブ状部５に対して折り返し、その後、先端部９４を本体部９２に対して折り返し、その後、先端部９２の領域に接着剤を塗布する工程が、第３折り返し・接着剤塗布工程に当たる。 Next, an adhesive is applied to the region of the tip portion 94, the region of the tip portion 64, the region on the lower surface side of the adhesive margin portion 46, and the region on the lower surface side of the adhesive margin portion 146 (adhesive application step). A first folding / adhesive application step is configured by the bottom surface portion folding step and the adhesive application step. Further, the second piece 70 and the third piece 90 are folded back with respect to the sleeve-like portion 5, and then the tip end portion 94 is folded back with respect to the main body portion 92, and then an adhesive is applied to the region of the tip end portion 92. The process corresponds to the third folding / adhesive application process.

次に、背面部１４０を折れ線Ｃ１３を介して側面部１３０側に内側に折り返す（側面部１３０に対して折り返すとしてもよい）ことにより、背面部４０を折れ線Ｃ３を介して側面部３０側に折り返して（側面部３０に対して折り返すとしてもよい）、図１１に示す状態とする。すると、先端部９４が第２片部７０に接着される（折り返し工程）。 Next, the back surface portion 140 is folded back to the side surface portion 130 side via the polygonal line C13 (may be folded back to the side surface portion 130), whereby the back surface portion 40 is folded back to the side surface portion 30 side via the polygonal line C3. (It may be folded back with respect to the side surface portion 30) to be in the state shown in FIG. Then, the tip end portion 94 is bonded to the second piece portion 70 (folding step).

なお、背面部１４０が側面部１３０に対して折り返され、背面部４０が側面部３０に対して折り返される際に、内箱部Ａ１を構成するブランクと外箱部Ａ２を構成するブランクは、ともに段ボールであり厚みを有するので、背面部１４０の本体部１４２に接着された分離部４４は、折れ線Ｃ３側に引っ張られて、切目線４４Ａが破断し、分離部４４は、折れ線Ｃ３側にスライドし、また、背面部４０の本体部４２に接着された分離部１４４は、折れ線Ｃ１３側とは反対側に引っ張られて、切目線４４Ａが破断し、分離部１４４は、折れ線Ｃ１３側とは反対側にスライドする。 In addition, when the back surface part 140 is folded back with respect to the side surface part 130 and the back surface part 40 is folded back with respect to the side surface part 30, both the blank that forms the inner box part A1 and the blank that forms the outer box part A2 are both Since it is a cardboard and has a thickness, the separating portion 44 bonded to the main body portion 142 of the back surface portion 140 is pulled toward the broken line C3, the cut line 44A is broken, and the separating portion 44 slides toward the broken line C3. In addition, the separation portion 144 bonded to the main body portion 42 of the back surface portion 40 is pulled to the side opposite to the broken line C13 side, and the cut line 44A is broken, and the separation portion 144 is opposite to the broken line C13 side. Slide to.

次に、側面部１２０を折れ線Ｃ１１を介して正面部１１０側に内側に折り返すことにより、側面部２０を折れ線Ｃ１を介して正面部１０側に折り返して、図１２に示す状態とする。すると、先端部６４が第３片部８０に接着されるとともに、糊代部４６が側面部２０に接着され、糊代部１４６が背面部１４０の本体部１４２に接着される（第２接着工程）。以上のようにして、包装箱Ａが製造される。なお、上記の製造は、組立て装置により自動で製造され、図９〜図１１に示すＹ１の方向に搬送されながら製造されていく。 Next, the side surface portion 120 is folded inward to the front surface portion 110 side via the polygonal line C11, whereby the side surface portion 20 is folded back to the front surface portion 10 side via the polygonal line C1 to obtain the state shown in FIG. Then, the distal end portion 64 is bonded to the third piece portion 80, the adhesive margin portion 46 is adhered to the side surface portion 20, and the adhesive margin portion 146 is adhered to the main body portion 142 of the back surface portion 140 (second adhesion step). ). The packaging box A is manufactured as described above. In addition, said manufacture is manufactured automatically by an assembly apparatus, and is manufactured, conveying in the direction of Y1 shown in FIGS.

上記の製造方法によれば、内箱部Ａ１と外箱部Ａ２とは、分離部２４、３４の箇所のみならず、分離部４４、１４４の箇所でも接着されているので、内箱部Ａ１及び外箱部Ａ２の製造工程における搬送途中において、内箱部Ａ２が外箱部Ａ１に対して傾斜してしまうことがなく、包装箱Ａを精度よく製造することができる。なお、背面部１４０と背面部４０とを折り返した際に分離部１４４は本体部１４２から分離し、分離部４４は本体部４２から分離するが、分離部４４、１４４が分離する直前までは分離部４４、１４４を介して内箱部Ａ１と外箱部Ａ２とが接着されているので、背面部１４０、４０とを精度よく折り返すことができ、従って、背面部１４０、４０を精度よく折り返すことができるので、側面部１２０、２０も精度よく折り返すことができ、包装箱Ａを精度よく製造することができる。 According to the above manufacturing method, the inner box part A1 and the outer box part A2 are bonded not only at the separation parts 24 and 34 but also at the separation parts 44 and 144. In the middle of conveyance in the manufacturing process of the outer box part A2, the inner box part A2 is not inclined with respect to the outer box part A1, and the packaging box A can be manufactured with high accuracy. Note that when the back surface portion 140 and the back surface portion 40 are folded back, the separation portion 144 is separated from the main body portion 142, and the separation portion 44 is separated from the main body portion 42, but is separated until just before the separation portions 44 and 144 are separated. Since the inner box portion A1 and the outer box portion A2 are bonded via the portions 44 and 144, the back surface portions 140 and 40 can be folded back with high accuracy, and therefore the back surface portions 140 and 40 can be folded back with high accuracy. Therefore, the side portions 120 and 20 can be folded back with high accuracy, and the packaging box A can be manufactured with high accuracy.

また、背面部１４０の側面部１３０への折り返し及び背面部４０の側面部３０への折り返しに際して、分離部４４が切欠部Ｋ４２における辺部４２ｃに沿って横方向にスライドし、分離部１４４が切欠部Ｋ１４２における辺部１４２ｃに沿って横方向にスライドするので、背面部１４０、４０とを精度よく折り返すことができる。 Further, when the back surface portion 140 is folded back to the side surface portion 130 and the back surface portion 40 is folded back to the side surface portion 30, the separation portion 44 slides laterally along the side portion 42 c in the notch portion K 42, and the separation portion 144 is notched. Since it slides horizontally along the side part 142c in the part K142, the back surface parts 140 and 40 can be folded back with high accuracy.

特に、本実施例のように、展開状態の内箱部Ａ１と外箱部Ａ２が横方向に長い場合には、分離部２４、３４の位置で接着するのみでは、内箱部Ａ１は外箱部Ａ２に対して傾斜するおそれがあるが、分離部４４、１４４の位置でも接着することにより内箱部Ａ１が外箱部Ａ２に対して傾斜するのを防止することができ、包装箱Ａを精度よく製造することができる。 In particular, when the inner box part A1 and the outer box part A2 in the deployed state are long in the horizontal direction as in the present embodiment, the inner box part A1 is simply bonded at the position of the separation parts 24 and 34. Although there is a risk of tilting with respect to the part A2, the inner box part A1 can be prevented from tilting with respect to the outer box part A2 by bonding even at the positions of the separating parts 44, 144, and the packaging box A It can be manufactured with high accuracy.

また、上記折り返し工程において、背面部１４０の本体部１４２に接着された分離部４４は、折れ線Ｃ３側に引っ張られて、切目線４４Ａが破断し、分離部４４は、折れ線Ｃ３側にスライドし、また、背面部４０の本体部４２に接着された分離部１４４は、折れ線Ｃ１３側とは反対側に引っ張られて、切目線４４Ａが破断し、分離部１４４は、折れ線Ｃ１３側とは反対側にスライドするので、分離部４４、１４４が、背面部１４０の側面部１３０に対する折り返しや背面部４０の側面部３０に対する折り返しの際の支障となることがない。すなわち、例えば、分離部４４、１４４が設けられておらず、単に、背面部４０と背面部１４０とが上端領域と下端領域とで接着されているのみである場合には、折り返しを精度よく行なうことができないが、本実施例の場合には、折り返し工程において、分離部４４、１４４が分離するので、折り返しの支障となることがない。 Further, in the above folding process, the separation portion 44 bonded to the main body portion 142 of the back surface portion 140 is pulled toward the fold line C3, the cut line 44A is broken, and the separation portion 44 slides toward the fold line C3. Further, the separation portion 144 bonded to the main body portion 42 of the back surface portion 40 is pulled to the side opposite to the fold line C13 side, and the cut line 44A is broken, and the separation portion 144 is set to the side opposite to the fold line C13 side. Since it slides, the separation parts 44 and 144 do not hinder the folding of the back surface part 140 with respect to the side surface part 130 and the folding back of the back surface part 40 with respect to the side surface part 30. That is, for example, when the separation portions 44 and 144 are not provided and the back surface portion 40 and the back surface portion 140 are simply bonded to each other at the upper end region and the lower end region, the folding is performed with high accuracy. However, in the case of the present embodiment, since the separating portions 44 and 144 are separated in the folding process, there is no hindrance to folding.

なお、分離部４４、１４４が分離した後にも、分離部４４は、本体部４２の切欠部Ｋ４２内にあり、特に、分離部４４の辺部４４ｃが切欠部Ｋ４２の辺部４２ｃに接しており、また、分離部１４４は、本体部１４２の切欠部Ｋ１４２内にあり、特に、分離部１４４の辺部１４４ｃが切欠部Ｋ１４２の辺部１４２ｃに接しているので、内箱部Ａ１の背面部４０の本体部４２が上方に移動しようとしても、本体部１４２に接着された分離部４４に移動を規制されるとともに、本体部４２に接着された分離部１４４が切欠部Ｋ１４２の辺部１４２ｃに移動を規制される。 Even after the separation portions 44 and 144 are separated, the separation portion 44 is in the cutout portion K42 of the main body portion 42, and in particular, the side portion 44c of the separation portion 44 is in contact with the side portion 42c of the cutout portion K42. Further, the separating portion 144 is in the cutout portion K142 of the main body portion 142, and in particular, since the side portion 144c of the separation portion 144 is in contact with the side portion 142c of the cutout portion K142, the back surface portion 40 of the inner box portion A1. Even if the main body portion 42 is to move upward, the movement is restricted by the separation portion 44 bonded to the main body portion 142, and the separation portion 144 bonded to the main body portion 42 moves to the side portion 142c of the notch portion K142. Be regulated.

なお、先端部９４への接着剤の塗布と先端部６４への接着剤の塗布は、底面部５０を構成する各部を図１０のように折り曲げる前の段階、つまり、図９の状態の段階で塗布してもよい（第１接着剤塗布・折り返し工程、第２接着剤塗布・折り返し工程）。つまり、先端部９４への接着剤の塗布は、第４片部９０を折り返し先端部９４を折り返した状態で行うとしたが、図９の状態で先端部９４（又は第２片部７０）に接着剤を塗布した後に、第４片部９０を図１０に示す状態としてもよい。また、先端部６４への接着剤の塗布は、第１片部６０を折り返し先端部６４を折り返した状態で行うとしたが、図９の状態で先端部６４（又は第３片部８０）に接着剤を塗布した後に、第１片部６０を図１０に示す状態としてもよい。 Note that the application of the adhesive to the distal end portion 94 and the application of the adhesive to the distal end portion 64 are performed at a stage before the respective portions constituting the bottom surface portion 50 are bent as shown in FIG. 10, that is, in the state shown in FIG. You may apply | coat (a 1st adhesive agent application and a folding process, a 2nd adhesive agent application and a folding process). That is, the application of the adhesive to the distal end portion 94 is performed in a state where the fourth piece portion 90 is folded and the distal end portion 94 is folded back, but in the state of FIG. 9, the distal end portion 94 (or the second piece portion 70) is applied. After applying the adhesive, the fourth piece 90 may be in the state shown in FIG. Further, the application of the adhesive to the distal end portion 64 is performed in a state where the first piece portion 60 is folded and the distal end portion 64 is folded back, but in the state of FIG. 9, the distal end portion 64 (or the third piece portion 80) is applied. After applying the adhesive, the first piece 60 may be in the state shown in FIG.

また、糊代部４６と糊代部１４６への接着剤の塗布も、底面部５０を構成する各部を図１０のように折り曲げる前の段階、つまり、図９の状態の段階で塗布してもよい（第１接着剤塗布・折り返し工程）。 Also, the adhesive may be applied to the adhesive margin 46 and the adhesive margin 146 even before each portion constituting the bottom portion 50 is bent as shown in FIG. 10, that is, in the state shown in FIG. Good (first adhesive coating / folding step).

なお、背面部１４０を折り返して先端部９４と第２片部７０を接着した後に、先端部６４に接着剤を塗布し、その後、第１片部６０と第３片部８０をスリーブ状部５に対して折り返すとともに先端部６４を本体部６２に対して折り返すようにしてもよい（第３接着剤塗布・折り返し工程）。また、糊代部４６への接着剤の塗布や糊代部１４６への接着剤の塗布は、背面部１４０を折り返して先端部９４と第２片部７０を接着した後に、先端部６４に接着剤を塗布する際に行ってもよい（第３接着剤塗布・折り返し工程）。 In addition, after the back surface portion 140 is folded and the tip portion 94 and the second piece portion 70 are bonded, an adhesive is applied to the tip portion 64, and then the first piece portion 60 and the third piece portion 80 are connected to the sleeve-like portion 5. The tip 64 may be folded back with respect to the main body 62 (third adhesive application / folding step). In addition, the adhesive agent 46 is applied to the adhesive margin 46 and the adhesive agent 146 is applied to the adhesive margin portion 146 after the back surface portion 140 is folded and the distal end portion 94 and the second piece portion 70 are adhered to each other. You may perform when apply | coating an agent (3rd adhesive agent application | coating and folding | turning process).

また、糊代部１４６への接着剤の塗布と、糊代部４６への接着剤の塗布と、先端部６４への接着剤の塗布は、折り返し工程の後に行ってもよい。すなわち、上記第１折り返し・接着剤塗布工程において、糊代部１４６への接着剤の塗布と、糊代部４６への接着剤の塗布と、先端部６４への接着剤の塗布は行わず（つまり、上記底面部折り返し工程と、先端部９４への接着剤の塗布は、折り返し工程の前に行なう（第２折り返し・接着剤塗布工程））、背面部１４０を折り返して、先端部９４と第２片部７０とを接着させた後に、糊代部１４６への接着剤の塗布と、糊代部４６への接着剤の塗布と、先端部６４への接着剤の塗布を行なう（接着剤塗布工程）。 Moreover, you may perform application | coating of the adhesive agent to the glue margin part 146, application | coating of the adhesive agent to the glue margin part 46, and application | coating of the adhesive agent to the front-end | tip part 64 after a folding | turning process. That is, in the first folding / adhesive application step, the application of the adhesive to the adhesive margin 146, the application of the adhesive to the adhesive margin 46, and the application of the adhesive to the tip 64 are not performed ( That is, the bottom surface portion folding step and the application of the adhesive to the tip portion 94 are performed before the folding step (second folding / adhesive application step)). After the two pieces 70 are bonded, the adhesive is applied to the adhesive margin 146, the adhesive is applied to the adhesive margin 46, and the adhesive is applied to the tip 64 (adhesive application). Process).

なお、図９の状態で、先端部９４への接着剤の塗布を行い、その後、第３片部７０を側面部３０に対して折り返し、第４辺部９０を背面部４０に対して折り返するともに、先端部９４を本体部９２に対して折り返し（第２接着剤塗布・折り返し工程）、その後、背面部１４０を側面部１３０の側に折り返して、先端部９４を第２片部７０に接着した後に、糊代部４６と糊代部１４６と先端部６４とに接着剤を塗布し、その後、第２片部６０を正面部１０に対して折り返すとともに、先端部６４を本体部６２に対して折り返し（第３接着剤塗布・折り返し工程）、その後、背面部４０、１４０を折り返す（折り返し工程）ようにしてもよい。 In the state of FIG. 9, the adhesive is applied to the distal end portion 94, and then the third piece portion 70 is folded back with respect to the side surface portion 30 and the fourth side portion 90 is folded back with respect to the back surface portion 40. In both cases, the distal end portion 94 is folded back with respect to the main body portion 92 (second adhesive application / folding step), and then the back surface portion 140 is folded back toward the side surface portion 130 to bond the distal end portion 94 to the second piece portion 70. After that, an adhesive is applied to the margin part 46, the margin part 146, and the tip part 64, and then the second piece part 60 is folded back with respect to the front part 10 and the tip part 64 is attached to the main body part 62. May be folded (third adhesive application / folding step), and then the back surface portions 40 and 140 may be folded (folding step).

また、第３片部８０を側面部２０側に折り返し、第１片部６０を正面部１０側に折り返し、さらに、先端部６４を本体部６２に対して折り返す工程は、背面部１４０を側面部１３０の側に折り返して、先端部９４を第２片部７０に接着した後で、先端部６４の領域と、糊代部４２の領域と、糊代部１４６の領域に接着剤を塗布する前に行ってもよい。第３片部８０を背面部４０側に折り返し、第１片部６０を側面部２０側に折り返し、さらに、先端部６４を本体部６２に対して折り返す工程と、その後に、先端部６４と糊代部４２、１４２に接着剤を塗布する工程が、第４折り返し・接着剤塗布工程となる。その場合、上記折り返し工程の前では、第２片部７０と第４片部９０を折り返して、先端部９４を折り返し、その後、先端部９４に接着剤を塗布することになる（第３折り返し・接着剤塗布工程）。 The step of folding the third piece 80 toward the side portion 20, folding the first piece 60 toward the front portion 10, and turning the tip end portion 64 against the main body 62 further includes the step of bringing the back portion 140 into the side portion. 130, after the tip 94 is bonded to the second piece 70, before the adhesive is applied to the region of the tip 64, the region of the glue margin 42, and the region of the glue margin 146. You may go to The step of folding the third piece 80 toward the back surface 40 side, the first piece 60 being folded back toward the side surface 20, and the tip 64 is folded back with respect to the main body 62, and then the tip 64 and the glue. The process of applying the adhesive to the surrogate portions 42 and 142 is the fourth folding / adhesive application process. In that case, before the above folding step, the second piece portion 70 and the fourth piece portion 90 are folded, the tip portion 94 is folded, and thereafter, the adhesive is applied to the tip portion 94 (third folding / Adhesive application process).

糊代部４６と糊代部１４６への接着剤の塗布は、背面部１４０、４０を折り返した後の段階（図１１に示す状態）で行ってもよい。先端部６４への接着剤の塗布は、背面部１４０、４０を折り返した後の段階（図１１に示す状態）で行ってもよい。 The adhesive may be applied to the margin portion 46 and the margin portion 146 at a stage after the back portions 140 and 40 are folded back (state shown in FIG. 11). Application of the adhesive to the distal end portion 64 may be performed at a stage (the state shown in FIG. 11) after the back surface portions 140 and 40 are folded back.

なお、先端部９４に接着剤を塗布する代わりに、先端部９４が接着する第２片部７０の先端部９４との接着領域に接着剤を塗布してもよく、また、先端部６４に接着剤を塗布する代わりに、先端部６４が接着する第３片部８０の先端部６４との接着領域に接着剤を塗布してもよい。また、糊代部４６に接着剤を塗布する代わりに、糊代部４６が接着する側面部２０の糊代部４６との接着領域に接着剤を塗布してもよい。また、糊代部１４６に接着剤を塗布する代わりに、糊代部１４６が接着する背面部１４０の糊代部１４６との接着領域に接着剤を塗布してもよい。 Instead of applying the adhesive to the tip portion 94, an adhesive may be applied to the bonding area of the second piece 70 to which the tip portion 94 is bonded to the tip portion 94, and the tip portion 94 is bonded. Instead of applying the agent, an adhesive may be applied to the adhesion region of the third piece 80 to which the tip 64 is bonded to the tip 64. Further, instead of applying an adhesive to the adhesive margin 46, an adhesive may be applied to an adhesive region with the adhesive margin 46 of the side surface portion 20 to which the adhesive margin 46 adheres. Further, instead of applying an adhesive to the adhesive margin 146, an adhesive may be applied to an adhesive region with the adhesive margin 146 of the back surface portion 140 to which the adhesive margin 146 adheres.

上記構成の包装箱Ａの使用状態について説明する。上記構成の包装箱Ａの使用状態について説明する。包装箱Ａを使用しない状況では、上記のように包装箱Ａは平板状に折り畳むことができるので、折り畳んで保管しておく。 The use state of the packaging box A having the above configuration will be described. The use state of the packaging box A having the above configuration will be described. In a situation where the packaging box A is not used, the packaging box A can be folded into a flat plate shape as described above.

そして、包装箱Ａを使用する際に、包装箱Ａを組み立てる。すなわち、外箱部Ａ２における正面部１１０と背面部１４０とが互いに平行になり、側面部１２０と側面部１３０とが互いに平行になるようにするとともに、内箱部Ａ１における正面部１０と背面部４０とが互いに平行になり、側面部２０と側面部３０とが互いに平行になるようにし、底面部５０がスリーブ状部５、１０５に直角になるようにすることにより包装箱Ａが立体状に組み立てられる。 And when using the packaging box A, the packaging box A is assembled. That is, the front part 110 and the back part 140 in the outer box part A2 are parallel to each other, the side part 120 and the side part 130 are parallel to each other, and the front part 10 and the back part in the inner box part A1. 40 is parallel to each other, the side surface portion 20 and the side surface portion 30 are parallel to each other, and the bottom surface portion 50 is perpendicular to the sleeve-like portions 5 and 105 so that the packaging box A is three-dimensional. Assembled.

そして、図１３に示すように、包装箱Ａの上方から複数の被収納物（商品）Ｇを内箱部Ａ１内に収納する。なお、上面部１６０〜１９０は、予め上方に立設した状態になっていて、外箱部Ａ２の上方が開口した状態になっているので、被収納物Ｇはそのまま包装箱Ａの上方から収納すればよい。その後、上面部１６０〜１９０を閉状態にして、接着テープＴを外箱部Ａ２の側面部１２０から上面を経て側面部１３０側にまで接着させることにより、図１４に示すように、上面部１６０〜１９０を封止する。 Then, as shown in FIG. 13, a plurality of articles (products) G are stored in the inner box portion A1 from above the packaging box A. In addition, since the upper surface parts 160 to 190 are in a state where they are erected upward in advance, and the upper part of the outer box part A2 is open, the storage object G is stored as it is from above the packaging box A. do it. Thereafter, the upper surface portions 160 to 190 are closed, and the adhesive tape T is adhered from the side surface portion 120 of the outer box portion A2 to the side surface portion 130 side through the upper surface, as shown in FIG. ~ 190 is sealed.

以上のようにして、被収納物を包装箱Ａに包装したら、被収納物Ｇを収納した包装箱Ａを被収納物Ｇを陳列する場所に搬送する。 When the items to be stored are packaged in the packaging box A as described above, the packaging box A storing the items to be stored G is transported to a place where the items to be stored G are displayed.

その後、被収納物を陳列する場合には、外箱部Ａ２を内箱部Ａ１から分離する。すなわち、図１５に示すように、外箱部Ａ２の片部１２２を外側に引き出してミシン目１２２ａ、１２２ｂを破断して折れ線１２２ｃを中心に回動させることにより、分離部２４も片部１２２の裏側に接着したまま切目線２４ａが破断されて、分離部２４が本体部２２から分離する。同様に、片部１３２を外側に引き出してミシン目１３２ａ、１３２ｂを破断して折れ線１３２ｃを中心に回動させることにより、分離部３４も片部１３２の裏側に接着したまま切目線３４ａが破断されて、分離部３４が本体部３２から分離する。 Thereafter, when displaying the items to be stored, the outer box part A2 is separated from the inner box part A1. That is, as shown in FIG. 15, by separating the piece 122 of the outer box part A 2 to the outside, breaking the perforations 122 a and 122 b and rotating around the broken line 122 c, the separating part 24 is also made of the piece 122. The cut line 24 a is broken while being adhered to the back side, and the separation part 24 is separated from the main body part 22. Similarly, by pulling out the piece part 132 to the outside and breaking the perforations 132a and 132b and turning around the broken line 132c, the cut line 34a is broken while the separating part 34 is adhered to the back side of the piece part 132. Thus, the separation part 34 is separated from the main body part 32.

なお、片部１２２、１３２が回動する際の回動軸となる折れ線１２２ｃ、１３２ｃの箇所には折れ線として罫線を形成しておくのが好ましいが、罫線を形成しておかなくても片部１２２、１３２を回動させることにより自然と折れ線が形成されるが、予め該折れ線の箇所に罫線を形成しておいてもよい。 In addition, it is preferable to form a ruled line as a broken line at the position of the broken lines 122c and 132c that serve as a rotation axis when the pieces 122 and 132 rotate. Although a broken line is naturally formed by rotating 122 and 132, a ruled line may be formed in advance at the portion of the broken line.

以上のように、外箱部Ａ２の片部１２２を上側に回動させた際に、同時に分離部２４の周囲の切目線２４ａが破れて、分離部２４が内箱部Ａ１から分離し、回動させた片部１２２に接着した状態で片部１２２に従動し、同様に、外箱部Ａ２の片部１３２を上側に回動させた際に、同時に分離部３４の周囲の切目線３４ａが破れて、分離部３４が内箱部Ａ１から分離し、回動させた片部１３２に接着した状態で片部１３２に従動する。 As described above, when the piece portion 122 of the outer box portion A2 is rotated upward, the cut line 24a around the separation portion 24 is broken at the same time, so that the separation portion 24 is separated from the inner box portion A1 and rotated. Similarly, when the piece portion 122 is moved in the state of being adhered to the moved piece portion 122 and the piece portion 132 of the outer box portion A2 is rotated upward, the cut line 34a around the separation portion 34 is simultaneously formed. It is torn and the separation part 34 is separated from the inner box part A1 and is driven by the piece part 132 in a state of being bonded to the rotated piece part 132.

そして、図１６に示すように、外箱部Ａ２を上方に引き上げることにより、被収納物を収納した状態で、かつ、分離部２４、３４が分離した状態の内箱部Ａ１が残る。なお、外箱部Ａ２には、切欠部Ｋ１３２や開口部Ｋ１３３が設けられているので、外箱部Ａ２を内箱部Ａ１に対して容易に引き上げることができる。また、内箱部Ａ１の分離部４４は、その側方及び下側の辺部が切欠部Ｋ４２に接しており、外箱部Ａ２の分離部１４４は、その側方及び上側の辺部が切欠部Ｋ１４２に接するので、外箱部Ａ２を内箱部Ａ１に対して上方に引き上げるのに、分離部４４と分離部１４４が支障となることがない。 Then, as shown in FIG. 16, by pulling up the outer box part A 2, the inner box part A 1 is left in a state in which the articles to be stored are stored and the separating parts 24 and 34 are separated. In addition, since the notch part K132 and the opening part K133 are provided in the outer box part A2, the outer box part A2 can be easily pulled up with respect to the inner box part A1. The separation portion 44 of the inner box portion A1 is in contact with the cutout portion K42 at the side and lower sides thereof, and the separation portion 144 of the outer box portion A2 is cut out at the sides and upper sides thereof. Since it is in contact with the portion K142, the separating portion 44 and the separating portion 144 do not hinder the upper box portion A2 from being pulled upward with respect to the inner box portion A1.

なお、図１６における内箱部Ａ１において商品Ｇを除いた状態の前方斜視図は、図１７に示すようになり、その後方斜視図は、図１８に示すようになる。 In addition, the front perspective view of the state where the product G is removed from the inner box portion A1 in FIG. 16 is as shown in FIG. 17, and the rear perspective view is as shown in FIG.

本実施例の包装箱Ａによれば、図１や図２に示すように、上方が開口した包装箱Ａに対して上方から被収納物である商品を収納して、上面部１６０〜１９０を閉じて１つの接着テープＴにより封止するのみであるので、容易に被収納物（商品）の梱包作業を行うことができる。 According to the packaging box A of this embodiment, as shown in FIG. 1 and FIG. Since it only closes and seals with one adhesive tape T, packing work of goods (goods) can be performed easily.

また、本実施例の包装箱Ａによれば、片部１２２、１３２を外側に回動させて、分離部２４、３４を内箱部Ａ１から分離して外箱部Ａ２を上方に引き上げるのみで陳列することができるので、陳列作業を容易に行なうことができる。 Further, according to the packaging box A of the present embodiment, the pieces 122 and 132 are rotated outward, the separating parts 24 and 34 are separated from the inner box part A1, and the outer box part A2 is only pulled upward. Since it can be displayed, display work can be performed easily.

なお、図９に示す接着工程（第１接着工程）において、外箱部Ａ２と内箱部Ａ１は左右対称の構成としてもよい。すなわち、外箱部Ａ２を平面視で図５に示す状態で配置し、内箱部Ａ１を平面視で図７に示す状態で外箱部Ａ２の上面に配置する。この場合の製造工程は、上記と同様であり、折り返し工程においても、背面部１４０を側面部１３０に対して折り返し、第２接着工程においても、側面部１２０を側面部１１０に対して折り返す。 In the bonding step (first bonding step) shown in FIG. 9, the outer box portion A2 and the inner box portion A1 may be configured symmetrically. That is, the outer box portion A2 is arranged in a state shown in FIG. 5 in a plan view, and the inner box portion A1 is arranged on the upper surface of the outer box portion A2 in a state shown in FIG. The manufacturing process in this case is the same as described above. In the folding process, the back surface portion 140 is folded back with respect to the side surface portion 130, and in the second bonding step, the side surface portion 120 is folded back with respect to the side surface portion 110.

また、上記の説明では、外箱部Ａ２の糊代部１４６は側面部１２０から連設され、内箱部Ａ１の糊代部４６は背面部４０から連設されているとしたが、糊代部の位置を逆として、外箱部Ａ２の糊代部を背面部１４０の側面部１３０とは反対側の辺部から連設した構成とし、内箱部Ａ１の糊代部を側面部２０の正面部１０とは反対側の辺部から連設した構成としてもよい。この場合には、折り返し工程においては、側面部１２０を側面部１１０に対して折り返し、第２接着工程において、背面部１４０を側面部１３０に対して折り返す。つまり、この場合には、側面部１２０（第１外箱部側面部）が第１特定側面部となり、側面部２０（第１内箱部側面部）が第２特定側面部となり、分離部４４、１４４の分離は、第２接着工程において行われる。 In the above description, the adhesive margin 146 of the outer box portion A2 is connected from the side surface portion 120, and the adhesive margin portion 46 of the inner box portion A1 is connected from the back surface portion 40. The position of the part is reversed, and the glue margin part of the outer box part A2 is connected from the side part opposite to the side part 130 of the back part 140, and the glue margin part of the inner box part A1 is the side part 20 It is good also as a structure continuously provided from the side part on the opposite side to the front part 10. FIG. In this case, the side surface portion 120 is folded back with respect to the side surface portion 110 in the folding step, and the back surface portion 140 is folded back with respect to the side surface portion 130 in the second bonding step. That is, in this case, the side surface portion 120 (first outer box portion side surface portion) is the first specific side surface portion, and the side surface portion 20 (first inner box portion side surface portion) is the second specific side surface portion. 144 is performed in the second bonding step.

なお、上記のように糊代部の位置を逆にするのは、上記のように外箱部Ａ２と内箱部Ａ１を左右対称の構成とした場合に適用してもよい。この場合にも、折り返し工程においては、側面部１２０を側面部１１０に対して折り返し、第２接着工程において、背面部１４０を側面部１３０に対して折り返す。 In addition, you may apply the case where the outer box part A2 and the inner box part A1 are made into the symmetrical structure as mentioned above to reverse the position of the glue margin part as mentioned above. Also in this case, the side surface portion 120 is folded back with respect to the side surface portion 110 in the folding step, and the back surface portion 140 is folded back with respect to the side surface portion 130 in the second bonding step.

また、側面部２０の下端から第３片部８０が連設し、正面部１０の下端から第１片部６０が連設されているとしたが、側面部２０の下端から第１片部６０が連設し、正面部１０の下端から第３片部８０が連設された構成としてもよく、また、側面部３０の下端から第２片部７０が連設し、背面部４０の下端から第４片部９０が連設されているとしたが、側面部３０の下端から第４片部９０が連設し、背面部４０の下端から第２片部７０が連設されているとしてもよい。 Further, the third piece 80 is continuously provided from the lower end of the side portion 20 and the first piece 60 is provided continuously from the lower end of the front portion 10, but the first piece 60 is provided from the lower end of the side portion 20. May be configured such that the third piece 80 is continuously provided from the lower end of the front portion 10, and the second piece 70 is provided continuously from the lower end of the side portion 30, and from the lower end of the back portion 40. Although the fourth piece 90 is continuously provided, even if the fourth piece 90 is continuously provided from the lower end of the side face 30 and the second piece 70 is provided continuously from the lower end of the back face 40. Good.

また、上記の説明では、底面部５０がワンタッチ底組式（ワンタッチ底）であるとして説明したが、他の構成でもよく、例えば、地獄底の構成であってもよい。その場合には、底面部５０について接着の工程は必要ないといえる。 In the above description, the bottom surface portion 50 is described as being a one-touch bottom assembly type (one-touch bottom). However, other configurations may be used, for example, a hell bottom configuration. In that case, it can be said that the bonding step is not necessary for the bottom surface portion 50.

なお、上記の説明において、「ある部材をある部材に対して折り返す」との表現は、「ある部材をある部材の側に折り返す」としてもよく、「ある部材をある部材に対して折り曲げる」としてもよい。 In the above description, the expression “a certain member is folded back with respect to a certain member” may be “a certain member is folded back toward a certain member” or “a certain member is folded with respect to a certain member”. Also good.

Ａ包装箱
Ａ１内箱部
Ａ２外箱部
５、１０５スリーブ状部
１０、１１０正面部
２０、３０、１２０、１３０側面部
２２、３２、４２、１４２本体部
２４、３４、４４、１４４分離部
４０、１４０背面部
４６、１４６糊代部
５０底面部
６０第１片部
７０第２片部
８０第３片部
９０第４片部
１６０、１７０、１８０、１９０上面部
Ｋ４２、Ｋ１４２切欠部 A Packaging box A1 Inner box part A2 Outer box part 5, 105 Sleeve-like part 10, 110 Front part 20, 30, 120, 130 Side part 22, 32, 42, 142 Main part 24, 34, 44, 144 Separating part 40 , 140 Back surface portion 46, 146 Adhesive margin portion 50 Bottom surface portion 60 First piece portion 70 Second piece portion 80 Third piece portion 90 Fourth piece portion 160, 170, 180, 190 Upper surface portion K42, K142 Notch portion

Claims

包装箱であって、内箱部と、外箱部とを有し、内箱部が、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部と第１内箱部側面部に接着した内箱部糊代部とを有し、第１内箱部側面部、第２内箱部側面部、第３内箱部側面部、第４内箱部側面部、内箱部糊代部の順に連設され、内箱部を構成する隣接する各部間の折れ線が互いに平行に形成された内側スリーブ状部で、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおける相対する一対の内箱部側面部において、内箱部側面部の一部が第１分離部として内箱部側面部における第１分離部以外の部分である内箱部側面部本体部と切目線を介して分離可能に形成された内側スリーブ状部と、内側スリーブ状部の下端から連設された底面部で、内箱部第１側面部の下辺から連設された底面部第１片部と、内箱部第２側面部の下辺から連設された底面部第２片部と、内箱部第３側面部の下辺から連設された底面部第３片部と、内箱部第４側面部の下辺から連設された底面部第４片部とを有する底面部と、を有し、外箱部が、第１内箱部側面部の外側の面に沿って形成された第１外箱部側面部と、第２内箱部側面部の外側の面に沿って形成された第２外箱部側面部と、第３内箱部側面部の外側の面に沿って形成された第３外箱部側面部と、第４内箱部側面部の外側の面に沿って形成された第４外箱部側面部と、第１外箱部側面部から連設された外箱部糊代部とを有し、外箱部糊代部、第１外箱部側面部、第２外箱部側面部、第３外箱部側面部、第４外箱部側面部の順に連設され、外箱部を構成する隣接する各部間の折れ線が互いに平行に形成された外側スリーブ状部と、外側スリーブ状部の上端から折れ線を介して連設された蓋部とを有し、内箱部における第１分離部が設けられた内箱部側面部である第１分離部形成内箱部側面部に対応した外箱部側面部に第１分離部が接着され、外箱部側面部における第１分離部が接着された領域を含み切込みにより形成された片部である回動片部が第１分離部が接着された外箱部側面部の他の部分に対して回動可能に形成され、回動片部を外側に回動させることにより切目線が切断されて第１分離部が回動片部に接着した状態で内箱部から分離する包装箱で、内箱部と外箱部とがそれぞれ１枚のブランクにより形成された包装箱の製造方法であって、
展開状態の外箱部であって、第１外箱部側面部と第２外箱部側面部と第３外箱部側面部と第４外箱部側面部とにおいて回動片部が形成された側面部である回動片部形成側面部以外の側面部で展開状態で一対の回動片部形成側面部に挟まれた側面部以外の側面部である第１特定側面部の下端に第１切欠部であって該第１特定側面部の下辺から上辺側に向けて形成された一対の第１縦方向辺部と折れ線であって該第１特定側面部と該第１特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第１横方向辺部とを有する第１切欠部が設けられるとともに、該第１切欠部内に切目線を介して連設された第２分離部で一対の第１縦方向辺部における一方の第１縦方向辺部で該第１特定側面部に隣接する回動片部形成側面部側の第１縦方向辺部と第１横方向辺部とに切目線を介して連設されるとともに、他方の第１縦方向辺部とは間隔を介して形成された第２分離部が設けられた外箱部に、展開状態の内箱部であって、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおいて第１分離部が形成された側面部である第１分離部形成側面部以外の側面部で展開状態で一対の第１分離部形成側面部に挟まれた側面部以外の側面部である第２特定側面部の上端に第２切欠部であって該第２特定側面部の上辺から下辺側に向けて形成された一対の第２縦方向辺部と折れ線であって該第２特定側面部と該第２特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第２横方向辺部とを有する第２切欠部が設けられるとともに、該第２切欠部内に切目線を介して連設された第３分離部で一対の第２縦方向辺部における一方の第２縦方向辺部で該第２特定側面部に隣接する第１分離部形成側面部側とは反対側の第２縦方向辺部と第２横方向辺部とに切目線を介して連設されるとともに、他方の第２縦方向辺部とは間隔を介して形成された第３分離部が設けられた内箱部を接着する第１接着工程であって、第１外箱部側面部に第１内箱部側面部を重ね、第２外箱部側面部に第２内箱部側面部を重ね、第３外箱部側面部に第３内箱部側面部を重ね、第４外箱部側面部に第４内箱部側面部を重ねた状態で、外箱部の回動片部と内箱部の第１分離部とを接着させ、第２分離部と第２特定側面部とを接着させ、第３分離部と第１特定側面部とを接着させる第１接着工程と、
外箱部の第４外箱部側面部を第３外箱部側面部に対して折り返すことにより、内箱部の第４内箱部側面部を第３内箱部側面部に対して折り返す折り返し工程と、
外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布した状態で、外箱部の第１外箱部側面部を第２外箱部側面部に対して折り返すことにより、内箱部の第１内箱部側面部を第２内箱部側面部に対して折り返し、外箱部糊代部と第４外箱部側面部とを接着し、内箱部糊代部と第１内箱部側面部とを接着し、第１端部領域と、底面部第１片部と底面部第２片部の他方とを接着する第２接着工程と、
を有し、
第４外箱部側面部が第１特定側面部である場合には、折り返し工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドし、第１外箱部側面部が第１特定側面部である場合には、第２接着工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドすることを特徴とする包装箱の製造方法。 A packaging box having an inner box part and an outer box part, wherein the inner box part comprises a first inner box part side face part, a second inner box part side face part, a third inner box part side face part, and a fourth. It has an inner box side surface and an inner box glue margin bonded to the first inner box side surface, and includes a first inner box side, a second inner box side, and a third inner box side. A fourth inner box side surface part, and an inner box part glue margin part in order, and an inner sleeve-like part in which fold lines between adjacent parts constituting the inner box part are formed in parallel with each other. In the pair of opposing inner box side surfaces in the side wall portion, the second inner box portion side surface portion, the third inner box portion side surface portion, and the fourth inner box portion side surface portion, a part of the inner box portion side surface portion is the first. An inner sleeve-like part formed as a separation part through the score line and the inner box-side side part main body part which is a part other than the first separation part in the inner-box part side-face part, and a lower end of the inner sleeve-like part Bottom surface connected from In the inner box portion first side surface portion, the bottom surface portion first piece portion connected from the lower side, the inner box portion second side surface portion, the bottom surface portion second piece portion, and the inner box portion first A bottom surface portion having a bottom surface portion third piece portion continuously provided from the lower side of the three side surface portions and a bottom surface portion fourth piece portion continuously provided from the bottom side of the inner box portion fourth side surface portion; The second outer portion formed along the outer surface of the first outer box side surface portion and the second outer box side surface portion formed along the outer surface of the first inner box side surface portion. A box side surface, a third outer box side surface formed along the outer surface of the third inner box side surface, and a first outer surface formed along the outer surface of the fourth inner box side surface. 4 outer box part side surface part and outer box part glue margin part continuously provided from the first outer box part side part, outer box part glue margin part, first outer box part side part, second outer box Side surface, third outer box side surface, fourth outer box side surface An outer sleeve-like part in which fold lines between adjacent parts constituting the part are formed in parallel to each other, and a lid part provided continuously from the upper end of the outer sleeve-like part via the fold line, The first separation part is bonded to the outer box side surface corresponding to the first separation part forming inner box side surface which is the inner box side surface provided with the one separation part, and the first separation in the outer box side surface is performed. The rotating piece portion, which is a piece portion formed by cutting including the region where the portion is bonded, is formed so as to be rotatable with respect to other portions of the side portion of the outer box portion to which the first separation portion is bonded. A packaging box that is separated from the inner box part while the cut line is cut by rotating the moving piece part outward and the first separating part is adhered to the rotating piece part. The inner box part and the outer box part are separated from each other. A method for manufacturing a packaging box formed by one blank each,
In the unfolded outer box part, a rotating piece part is formed in the first outer box part side face part, the second outer box part side face part, the third outer box part side face part, and the fourth outer box part side face part. At the lower end of the first specific side surface portion which is a side surface portion other than the side surface portions sandwiched between the pair of rotation piece portion forming side surface portions in the unfolded state at the side surface portion other than the rotating piece portion forming side surface portion which is the side surface portion. A pair of first vertical side portions and a polygonal line that are formed in one cutout portion from the lower side to the upper side of the first specific side surface portion, and are formed on the first specific side surface portion and the first specific side surface portion. A first cutout portion having a first lateral side portion that is a straight side portion substantially perpendicular to a fold line between adjacent side surface portions is provided, and a cut line is provided in the first cutout portion. The rotating piece portion forming side surface side adjacent to the first specific side surface portion in one first vertical side portion of the pair of first vertical side portions in the second separating portion provided in series. The first vertical side portion and the first horizontal side portion are connected to each other through a score line, and a second separation portion is provided to be spaced from the other first vertical side portion. In the outer box part, the inner box part is in an unfolded state, and the first inner box part side surface part, the second inner box part side part, the third inner box part side part and the fourth inner box part side part are A second identification that is a side part other than the side part sandwiched between the pair of first separation part forming side parts in the unfolded state at the side part other than the first separation part forming side part that is the side part formed with one separation part. A pair of second longitudinal side portions and a fold line formed at the upper end of the side surface portion from the upper side to the lower side of the second specific side surface portion, and the second specific side surface portion and the second specific side surface portion When a second cutout portion having a second lateral side portion that is a linear side portion substantially perpendicular to a fold line between side surface portions adjacent to the second specific side surface portion is provided. In addition, a third separation portion that is connected to the second cutout portion via a score line is adjacent to the second specific side portion at one second vertical side portion of the pair of second vertical side portions. 1 The separation portion forming side surface side is opposite to the second longitudinal side portion and the second lateral side portion on the side opposite to each other via a score line, and is spaced from the other second longitudinal side portion. A first bonding step of bonding the inner box portion provided with the third separation portion formed via the first outer box portion side surface portion, the first inner box portion side surface portion being overlapped, and the second outer box portion A state in which the second inner box part side surface is overlapped with the side part, the third inner box part side part is overlapped with the third outer box part side part, and the fourth inner box part side part is overlapped with the fourth outer box part side part Then, the rotating piece part of the outer box part and the first separation part of the inner box part are adhered, the second separation part and the second specific side part are adhered, and the third separation part and the first specific side part are A first bonding step of bonding
Folding the fourth inner box side surface part of the inner box part back to the third inner box side surface part by folding the fourth outer box side surface part of the outer box part to the third outer box side surface part Process,
Any of the areas where the outer box part paste margin part and the outer box part paste part of the fourth outer box part side part adhere to each other, the inner box part paste part and the inner box part margin part of the first inner box part side part The first inner box of the inner box part is folded by folding the side surface part of the first outer box part of the outer box part with respect to the side surface part of the second outer box part in a state where the adhesive is applied to any one of the areas to which the The side surface portion is folded back with respect to the second inner box portion side surface portion, the outer box portion paste margin portion and the fourth outer box portion side portion are bonded, and the inner box portion paste margin portion and the first inner box portion side portion are And bonding the first end region and the other of the bottom surface portion first piece and the bottom surface portion second piece,
Have
When the fourth outer box side surface portion is the first specific side surface portion, in the folding step, the score line between the second separation portion and the first notch portion bonded to the second specific side surface portion is broken, The second separation portion slides to the other first vertical side portion, and the cut line between the third separation portion and the second notch portion bonded to the first specific side surface portion is broken, and the third separation portion However, when the first outer box side surface portion is the first specific side surface portion and the second outer side portion is slid to the other second vertical side portion side, the second bonded side surface portion is bonded to the second specific side surface portion in the second bonding step. The third separation part which the cut line between 2 separation parts and the 1st notch part fractures, the 2nd separation part slides to the other 1st longitudinal direction side part side, and was adhered to the 1st specific side part A method for manufacturing a packaging box, wherein the cut line between the second cutouts is broken and the third separation part slides to the other second vertical side part.

内箱部の底面部が、ワンタッチ底により形成され、底面部第１片部と底面部第２片部のいずれか一方における他方の側の部分である第１端部領域が折れ線を介して折曲げ可能であり、底面部第３片部と底面部第４片部のいずれか一方における他方の側の部分である第２端部領域が折れ線を介して折曲げ可能であり、
上記折返し工程において、内箱部の底面部を構成する底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返し第２端部領域を外側に折り返すとともに、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布した状態で、外箱部の第４外箱部側面部を第３外箱部側面部に対して折り返すことにより、第２端部領域と、底面部第３片部と底面部第４片部の他方とを接着し、
上記第２接着工程において、内箱部の底面部を構成する底面部第１片部と底面部第２片部を内側スリーブ状部に対して折り返し第１端部領域を外側に折り返すとともに、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかに接着剤を塗布した状態で、外箱部の第１外箱部側面部を第２外箱部側面部に対して折り返すことにより、第１端部領域と、底面部第１片部と底面部第２片部の他方とを接着することを特徴とする請求項１に記載の包装箱の製造方法。 A bottom surface portion of the inner box portion is formed by a one-touch bottom, and a first end region which is a portion on the other side of either the first bottom surface portion or the second bottom surface portion is folded via a broken line. Bendable, and the second end region which is the other side portion of either the bottom face third piece or the bottom face fourth piece can be bent via a broken line,
In the folding step, the bottom end third piece and the bottom face fourth piece constituting the bottom portion of the inner box portion are folded back with respect to the inner sleeve-like portion, and the second end region is folded outward and the second end In the state where the adhesive is applied to any one of the outer region and the region where the second end region adheres to the other of the bottom surface third piece and the bottom surface fourth piece. By folding the box side surface part with respect to the third outer box side surface part, the second end region and the other one of the bottom face part third piece and the bottom face part fourth piece part are bonded,
In the second bonding step, the bottom end portion first piece and the bottom portion second piece constituting the bottom portion of the inner box portion are folded back with respect to the inner sleeve-like portion, and the first end region is folded outward, In the state where the adhesive is applied to any one of the one end region and the region where the first end region is bonded to the other of the bottom surface first piece and the bottom surface second piece, The first end region is bonded to the other of the bottom surface portion first piece and the bottom surface portion second piece by folding the side surface portion of the first outer box portion with respect to the side surface portion of the second outer box portion. The manufacturing method of the packaging box of Claim 1.

第１接着工程と折り返し工程の間に、内箱部の底面部を構成する底面部第１片部と底面部第２片部と底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに、第１端部領域と第２端部領域を外側に折り返し、その後、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかと、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかと、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布する第１折り返し・接着剤塗布工程を有することを特徴とする請求項２に記載の包装箱の製造方法。 Between the first bonding step and the turning back step, the bottom portion first piece, the bottom portion second piece, the bottom portion third piece, and the bottom portion fourth piece constituting the bottom portion of the inner box portion are connected to the inner sleeve. The first end region and the second end region are folded outward, and then the first end region, the bottom surface portion first piece, and the bottom surface portion second piece portion in the other of the first end region and the second end region. Any of the region to which the first end region is bonded, the second end region, and the region to which the second end region is bonded to the other of the bottom surface third piece and the bottom surface fourth piece. Any one of the areas where the outer box part glue margin part and the outer box part glue margin part of the fourth outer box part side part adhere, and the inner box part glue part and the inner box part glue part in the first inner box part side part The package according to claim 2, further comprising a first folding / adhesive application step of applying an adhesive to any of the regions to which the surrogate part is bonded. Method of manufacturing a box.

第１接着工程と折り返し工程の間に、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかと、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかと、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布し、その後、内箱部の底面部を構成する底面部第１片部と底面部第２片部と底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに、第１端部領域と第２端部領域を外側に折り返す第１接着剤塗布・折り返し工程を有することを特徴とする請求項２に記載の包装箱の製造方法。 Between the first bonding step and the folding step, any one of a first end region, a region where the first end region is bonded to the other of the bottom surface portion first piece and the bottom surface portion second piece, One of the two end regions, the region where the second end region adheres to the other of the bottom surface portion third piece and the bottom surface portion fourth piece portion, the outer box portion margin portion and the fourth outer box portion side surface Apply adhesive to any of the areas where the outer box margin margin of the inner box adheres, and any of the areas where the inner box margin margin and the inner box margin area of the first inner box side surface portion adhere. Then, the bottom part first piece, the bottom part second piece, the bottom part third piece and the bottom part fourth piece constituting the bottom part of the inner box part are folded back with respect to the inner sleeve-like part, The packaging according to claim 2, further comprising a first adhesive application / folding step of folding the first end region and the second end region outward. The method of production.

第１接着工程と折り返し工程の間に、内箱部の底面部を構成する底面部第１片部と底面部第２片部と底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに、第１端部領域と第２端部領域を外側に折り返し、その後、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布する第２折り返し・接着剤塗布工程を有し、また、折り返し工程と第２接着工程の間に、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかと、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかとに接着剤を塗布する接着剤塗布工程とを有することを特徴とする請求項２に記載の包装箱の製造方法。 Between the first bonding step and the turning back step, the bottom portion first piece, the bottom portion second piece, the bottom portion third piece, and the bottom portion fourth piece constituting the bottom portion of the inner box portion are connected to the inner sleeve. The first end region and the second end region are folded outward, and then the second end region, the bottom surface portion third piece and the bottom surface portion fourth piece portion A second folding / adhesive application step of applying an adhesive to any of the regions to which the second end region adheres, and the outer box portion glue margin between the folding step and the second bonding step And any of the areas where the outer box part paste margin part adheres to the side face part of the fourth outer box part, and any of the areas where the inner box part paste allowance part adheres to the inner box part paste part of the first inner box part side part Any one of the first end region and the region where the first end region adheres to the other of the bottom surface portion first piece and the bottom surface portion second piece. Method for producing a packaging box according to claim 2, characterized in that it comprises an adhesive applying step of applying adhesive to.

第１接着工程と折り返し工程の間に、内箱部の底面部を構成する底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに第２領域を外側に折り返し、その後、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布する第３折り返し・接着剤塗布工程を有することを特徴とする請求項２に記載の包装箱の製造方法。 Between the first bonding step and the folding step, the bottom portion third piece and the bottom portion fourth piece constituting the bottom portion of the inner box portion are folded back to the inner sleeve-like portion and the second region is folded outward. Then, the third end of the second end region, and applying the adhesive to any one of the region where the second end region adheres to the other of the bottom surface portion third piece and the bottom surface portion fourth piece. It has an adhesive agent application process, The manufacturing method of the packaging box of Claim 2 characterized by the above-mentioned.

折り返し工程と第２接着工程の間に、内箱部の底面部を構成する底面部第１片部と底面部第２片部を内側スリーブ状部に対して折り返すとともに第１領域を外側に折り返し、その後、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかと、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかとに接着剤を塗布する第４折り返し・接着剤塗布工程を有することを特徴とする請求項２又は６に記載の包装箱の製造方法。 Between the folding step and the second bonding step, the bottom portion first piece and the bottom portion second piece constituting the bottom portion of the inner box portion are folded back with respect to the inner sleeve-shaped portion and the first region is folded outward. Then, any one of the areas where the outer box part glue margin part and the outer box part glue margin part of the fourth outer box part side part adhere to each other, and the inner box part glue part and the inner box part in the first inner box part side part Bonded to any of the areas to which the adhesive margin is bonded, to the first end area, and to the area to which the first end area of the other one of the bottom face first piece and the bottom face second piece is bonded The method for producing a packaging box according to claim 2 or 6, further comprising a fourth folding / adhesive application step of applying the agent.

第１接着工程と折り返し工程の間に、第２端部領域と、底面部第３片部と底面部第４片部の他方における該第２端部領域が接着する領域とのいずれかに接着剤を塗布し、その後、底面部第３片部と底面部第４片部を内側スリーブ状部に対して折り返すとともに第２領域を外側に折り返した状態とする第２接着剤塗布・折り返し工程を有することを特徴とする請求項２に記載の包装箱の製造方法。 Adhering to either the second end region and the region where the second end region adheres to the other of the bottom surface third piece and the bottom surface fourth piece between the first bonding step and the folding step A second adhesive application / folding step in which the adhesive is applied and then the bottom surface third piece and the bottom surface fourth piece are folded back with respect to the inner sleeve-shaped portion and the second region is folded outward. The manufacturing method of the packaging box of Claim 2 characterized by the above-mentioned.

折り返し工程と第２接着工程の間に、外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかと、第１端部領域と、底面部第１片部と底面部第２片部の他方における該第１端部領域が接着する領域とのいずれかとに接着剤を塗布し、その後、内箱部の底面部を構成する底面部第１片部と底面部第２片部を内側スリーブ状部に対して折り返すとともに第１領域を外側に折り返した状態とする第３接着剤塗布・折り返し工程を有することを特徴とする請求項２又は８に記載の包装箱の製造方法。 Between the folding process and the second bonding process, either the outer box part paste margin part and the outer box part paste part of the fourth outer box side surface part are bonded, the inner box part paste part and the first inner part Adhering to the first end region, the first end portion of the bottom portion and the second piece of the bottom portion of the bottom portion, the first end region, or any one of the regions where the inner margin portion of the box side surface portion adheres The adhesive is applied to any one of the regions to be performed, and then the first region of the bottom portion and the second portion of the bottom portion constituting the bottom portion of the inner box portion are folded back with respect to the inner sleeve-shaped portion. The manufacturing method of the packaging box of Claim 2 or 8 which has a 3rd adhesive agent application | coating / folding process which makes the state folded back outside.

上記第１接着工程において、外側スリーブ状部の下端と内側スリーブ状部の下端とを略一致させることを特徴とする請求項１又は２又は３又は４又は５又は６又は７又は８又は９に記載の包装箱の製造方法。 In the first bonding step, the lower end of the outer sleeve-like portion and the lower end of the inner sleeve-like portion are substantially coincided with each other, wherein 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 is used. The manufacturing method of the packaging box of description.

蓋部が、第１外箱部側面部の上辺から連設された第１蓋部片部と、第２外箱部側面部の上辺から連設された第２蓋部片部と、第３外箱部側面部の上辺から連設された第３蓋部片部と、第４外箱部側面部の上辺から連設された第４蓋部片部とを有することを特徴とする請求項１又は２又は３又は４又は５又は６又は７又は８又は９又は１０に記載の包装箱の製造方法。 A first lid part piece continuously provided from the upper side of the first outer box side surface part, a second lid part piece provided continuously from the upper side of the second outer box side face part, and a third The third lid piece piece continuously provided from the upper side of the outer box portion side surface portion and the fourth lid piece piece portion provided continuously from the upper side of the fourth outer box side surface portion. The manufacturing method of the packaging box of 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10.

包装箱であって、内箱部と、外箱部とを有し、内箱部が、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部と第１内箱部側面部に接着した内箱部糊代部とを有し、第１内箱部側面部、第２内箱部側面部、第３内箱部側面部、第４内箱部側面部、内箱部糊代部の順に連設され、内箱部を構成する隣接する各部間の折れ線が互いに平行に形成された内側スリーブ状部で、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおける相対する一対の内箱部側面部において、内箱部側面部の一部が第１分離部として内箱部側面部における第１分離部以外の部分である内箱部側面部本体部と切目線を介して分離可能に形成された内側スリーブ状部と、内側スリーブ状部の下端から連設された底面部で、内箱部第１側面部の下辺から連設された底面部第１片部と、内箱部第２側面部の下辺から連設された底面部第２片部と、内箱部第３側面部の下辺から連設された底面部第３片部と、内箱部第４側面部の下辺から連設された底面部第４片部とを有する底面部と、を有し、外箱部が、第１内箱部側面部の外側の面に沿って形成された第１外箱部側面部と、第２内箱部側面部の外側の面に沿って形成された第２外箱部側面部と、第３内箱部側面部の外側の面に沿って形成された第３外箱部側面部と、第４内箱部側面部の外側の面に沿って形成された第４外箱部側面部と、第１外箱部側面部から連設された外箱部糊代部とを有し、外箱部糊代部、第１外箱部側面部、第２外箱部側面部、第３外箱部側面部、第４外箱部側面部の順に連設され、外箱部を構成する隣接する各部間の折れ線が互いに平行に形成された外側スリーブ状部と、外側スリーブ状部の上端から折れ線を介して連設された蓋部とを有し、内箱部における第１分離部が設けられた内箱部側面部である第１分離部形成内箱部側面部に対応した外箱部側面部に第１分離部が接着され、外箱部側面部における第１分離部が接着された領域を含み切込みにより形成された片部である回動片部が第１分離部が接着された外箱部側面部の他の部分に対して回動可能に形成され、回動片部を外側に回動させることにより切目線が切断されて第１分離部が回動片部に接着した状態で内箱部から分離する包装箱を製造するための包装箱製造用シート状ブランクセットであって、
外箱部用の１枚のシート状の第１ブランクで、第１外箱部側面部と第２外箱部側面部と第３外箱部側面部と第４外箱部側面部とにおいて回動片部が形成された側面部である回動片部形成側面部以外の側面部で展開状態で一対の回動片部形成側面部に挟まれた側面部以外の側面部である第１特定側面部の下端に切欠部であって該第１特定側面部の上辺から下辺に向けて形成された一対の第１縦方向辺部と折れ線であって該第１特定側面部と該第１特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第１横方向辺部とを有する第１切欠部が設けられるとともに、該第１切欠部内に切目線を介して連設された第２分離部で一対の第１縦方向辺部における一方の第１縦方向辺部で該第１特定側面部に隣接する回動片部形成側面部側の第１縦方向辺部と第１横方向辺部とに切目線を介して連設されるとともに、他方の第１縦方向辺部とは間隔を介して形成された第２分離部が設けられた第１ブランクと、
内箱部用の１枚のシート状の第２ブランクで、第１内箱部側面部と第２内箱部側面部と第３内箱部側面部と第４内箱部側面部とにおいて第１分離部が形成された側面部である第１分離部形成側面部以外の側面部で展開状態で一対の第１分離部形成側面部に挟まれた側面部以外の側面部である第２特定側面部の上端に第２切欠部であって該第２特定側面部の上辺から下辺に向けて形成された一対の第２縦方向辺部と折れ線であって該第２特定側面部と該第２特定側面部に隣接する側面部間の折れ線に対して略直角方向の直線状の辺部である第２横方向辺部とを有する第２切欠部が設けられるとともに、該第２切欠部内に切目線を介して連設された第３分離部で一対の第２縦方向辺部における一方の第２縦方向辺部で該第２特定側面部に隣接する第１分離部形成側面部側とは反対側の第２縦方向辺部と第２横方向辺部とに切目線を介して連設されるとともに、他方の第２縦方向辺部とは間隔を介して形成された第３分離部が設けられた第２ブランクと、
を有し、
包装箱の製造に際して、第１外箱部側面部に第１内箱部側面部を重ね、第２外箱部側面部に第２内箱部側面部を重ね、第３外箱部側面部に第３内箱部側面部を重ね、第４外箱部側面部に第４内箱部側面部を重ねた状態で、外箱部の回動片部と内箱部の第１分離部とを接着させ、第２分離部と第２特定側面部とを接着させ、第３分離部と第１特定側面部とを接着させる第１接着工程と、
外箱部の第４外箱部側面部を第３外箱部側面部に対して折り返すことにより、内箱部の第４内箱部側面部を第３内箱部側面部に対して折り返す折り返し工程と、
外箱部糊代部と第４外箱部側面部における外箱部糊代部が接着する領域のいずれかと、内箱部糊代部と第１内箱部側面部における内箱部糊代部が接着する領域のいずれかとに接着剤を塗布した状態で、外箱部の第１外箱部側面部を第２外箱部側面部に対して折り返すことにより、内箱部の第１内箱部側面部を第２内箱部側面部に対して折り返し、外箱部糊代部と第４外箱部側面部とを接着し、内箱部糊代部と第１内箱部側面部とを接着し、第１端部領域と、底面部第１片部と底面部第２片部の他方とを接着する第２接着工程とにより製造し、第４外箱部側面部が第１特定側面部である場合には、折り返し工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドし、第１外箱部側面部が第１特定側面部である場合には、第２接着工程において、第２特定側面部に接着された第２分離部と第１切欠部間の切目線が破断して、第２分離部が、他方の第１縦方向辺部側にスライドし、第１特定側面部に接着された第３分離部と第２切欠部間の切目線が破断して、第３分離部が、他方の第２縦方向辺部側にスライドすることを特徴とする包装箱製造用シート状ブランクセット。 A packaging box having an inner box part and an outer box part, wherein the inner box part comprises a first inner box part side face part, a second inner box part side face part, a third inner box part side face part, and a fourth. It has an inner box side surface and an inner box glue margin bonded to the first inner box side surface, and includes a first inner box side, a second inner box side, and a third inner box side. A fourth inner box side surface part, and an inner box part glue margin part in order, and an inner sleeve-like part in which fold lines between adjacent parts constituting the inner box part are formed in parallel with each other. In the pair of opposing inner box side surfaces in the side wall portion, the second inner box portion side surface portion, the third inner box portion side surface portion, and the fourth inner box portion side surface portion, a part of the inner box portion side surface portion is the first. An inner sleeve-like part formed as a separation part through the score line and the inner box-side side part main body part which is a part other than the first separation part in the inner-box part side-face part, and a lower end of the inner sleeve-like part Bottom surface connected from In the inner box portion first side surface portion, the bottom surface portion first piece portion connected from the lower side, the inner box portion second side surface portion, the bottom surface portion second piece portion, and the inner box portion first A bottom surface portion having a bottom surface portion third piece portion continuously provided from the lower side of the three side surface portions and a bottom surface portion fourth piece portion continuously provided from the bottom side of the inner box portion fourth side surface portion; The second outer portion formed along the outer surface of the first outer box side surface portion and the second outer box side surface portion formed along the outer surface of the first inner box side surface portion. A box side surface, a third outer box side surface formed along the outer surface of the third inner box side surface, and a first outer surface formed along the outer surface of the fourth inner box side surface. 4 outer box part side surface part and outer box part glue margin part continuously provided from the first outer box part side part, outer box part glue margin part, first outer box part side part, second outer box Side surface, third outer box side surface, fourth outer box side surface An outer sleeve-like part in which fold lines between adjacent parts constituting the part are formed in parallel to each other, and a lid part provided continuously from the upper end of the outer sleeve-like part via the fold line, The first separation part is bonded to the outer box side surface corresponding to the first separation part forming inner box side surface which is the inner box side surface provided with the one separation part, and the first separation in the outer box side surface is performed. The rotating piece portion, which is a piece portion formed by cutting including the region where the portion is bonded, is formed so as to be rotatable with respect to other portions of the side portion of the outer box portion to which the first separation portion is bonded. A sheet form for manufacturing a packaging box for producing a packaging box that is separated from the inner box part in a state where the cut line is cut by rotating the moving piece part to the outside and the first separating part is adhered to the rotating piece part. A blank set,
It is a sheet-like first blank for the outer box, and is rotated at the first outer box side, the second outer box side, the third outer box side, and the fourth outer box side. A first identification that is a side surface portion other than the side surface portion sandwiched between the pair of rotation piece portion forming side surface portions in a deployed state at a side surface portion other than the rotation piece portion forming side surface portion that is the side surface portion on which the moving piece portion is formed. A pair of first vertical side portions and a broken line, which are notched portions at the lower end of the side surface portion and formed from the upper side to the lower side of the first specific side surface portion, and are the first specific side surface portion and the first specific surface portion. A first cutout portion having a first lateral side portion that is a straight side portion substantially perpendicular to a fold line between side surface portions adjacent to the side surface portion is provided, and a cut line is formed in the first cutout portion. In the second separating portion provided continuously through the pair, the rotating piece part shape adjacent to the first specific side surface at one of the first vertical side portions in the pair of first vertical side portions A second separation is formed by connecting the first vertical side portion and the first horizontal side portion on the side surface side via a score line, and is formed with an interval from the other first vertical side portion. A first blank provided with a portion;
In the sheet-like second blank for the inner box part, the first inner box part side face part, the second inner box part side face part, the third inner box part side face part, and the fourth inner box part side face part A second identification that is a side part other than the side part sandwiched between the pair of first separation part forming side parts in the unfolded state at the side part other than the first separation part forming side part that is the side part formed with one separation part. A pair of second vertical side portions and a fold line formed at the upper end of the side surface portion from the upper side to the lower side of the second specific side surface portion, the second specific side surface portion and the second specific side surface portion. (2) A second cutout portion having a second lateral side portion that is a straight side portion substantially perpendicular to a fold line between the side surface portions adjacent to the specific side surface portion is provided, and the second cutout portion is provided in the second cutout portion. Adjacent to the second specific side portion at one second vertical side portion of the pair of second vertical side portions at the third separation portion provided continuously through the score line. 1 The separation portion forming side surface side is opposite to the second longitudinal side portion and the second lateral side portion on the side opposite to each other via a score line, and is spaced from the other second longitudinal side portion. A second blank provided with a third separation part formed via,
Have
When manufacturing the packaging box, the first inner box side surface is overlapped with the first outer box side surface, the second inner box side surface is overlapped with the second outer box side surface, and the third outer box side surface is overlapped. In the state where the third inner box side surface is overlapped and the fourth inner box side surface is overlapped with the fourth outer box side surface, the rotating piece part of the outer box part and the first separation part of the inner box part are Bonding, bonding the second separation portion and the second specific side surface portion, and bonding the third separation portion and the first specific side surface portion;
Folding the fourth inner box side surface part of the inner box part back to the third inner box side surface part by folding the fourth outer box side surface part of the outer box part to the third outer box side surface part Process,
Any of the areas where the outer box part paste margin part and the outer box part paste part of the fourth outer box part side part adhere to each other, the inner box part paste part and the inner box part margin part of the first inner box part side part The first inner box of the inner box part is folded by folding the side surface part of the first outer box part of the outer box part with respect to the side surface part of the second outer box part in a state where the adhesive is applied to any one of the areas to which the The side surface portion is folded back with respect to the second inner box portion side surface portion, the outer box portion paste margin portion and the fourth outer box portion side portion are bonded, and the inner box portion paste margin portion and the first inner box portion side portion are And a second bonding step of bonding the first end region and the other of the bottom surface portion first piece and the bottom surface portion second piece portion, and the fourth outer box portion side surface portion is the first specified. In the case of the side surface portion, in the folding step, the cut line between the second separation portion and the first notch portion bonded to the second specific side surface portion is broken, and the second separation portion becomes the other first vertical portion. On the side The cut line between the third separation part and the second notch part bonded to the first specific side part is broken, and the third separation part slides to the other second vertical side part side, When the 1 outer box side surface part is the first specific side surface part, the cut line between the second separation part and the first notch part bonded to the second specific side surface part breaks in the second bonding step. The second separation portion slides toward the other first vertical side portion, and the score line between the third separation portion and the second notch portion bonded to the first specific side surface portion is broken, resulting in the third separation. A sheet-shaped blank set for manufacturing a packaging box, wherein the portion slides to the other second vertical side portion.