JPH0714188Y2 - Simple open type sealed carton - Google Patents

Simple open type sealed carton

Info

Publication number
JPH0714188Y2
JPH0714188Y2 JP12804388U JP12804388U JPH0714188Y2 JP H0714188 Y2 JPH0714188 Y2 JP H0714188Y2 JP 12804388 U JP12804388 U JP 12804388U JP 12804388 U JP12804388 U JP 12804388U JP H0714188 Y2 JPH0714188 Y2 JP H0714188Y2
Authority
JP
Japan
Prior art keywords
plate
cut
lid
piece
carton
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP12804388U
Other languages
Japanese (ja)
Other versions
JPH0248529U (en
Inventor
淳 佐田
誠 五十嵐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Inc filed Critical Toppan Inc
Priority to JP12804388U priority Critical patent/JPH0714188Y2/en
Publication of JPH0248529U publication Critical patent/JPH0248529U/ja
Application granted granted Critical
Publication of JPH0714188Y2 publication Critical patent/JPH0714188Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 [産業上の利用分野] 本考案は例えば粉末洗剤等の内容物を収納し、開封前に
は完全密封されている簡易開封式密封カートンに関する
ものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a simple open-type sealed carton that stores contents such as powder detergent and is completely sealed before opening.

[従来の技術] 粉末洗剤等の内容物を収納するカートンは、洗剤の消費
量の増加に伴ない、現在多量に消費されているが、内容
物が湿気を嫌うものであるため、カートン開封前の密封
性が良好でしかも開封作業が容易に行えるように構成し
なければならなかった。
[Prior Art] Cartons for storing contents such as powder detergents are being consumed in large amounts at present due to an increase in the consumption of detergents. However, since the contents do not like moisture, before opening the carton. Had to be constructed so that it could be easily opened.

従来のこの種のカートンとしては、例えば実公昭49-8
670号公報に開示されているように、上蓋を構成する上
蓋片の取付根部にミシン目等の切取線を穿設し、この上
蓋片を二重に折り曲げて箱開口部外側壁に重合積層され
た箱であって、この二重に折り曲げられた上蓋片をその
切取線で破ることによって開封できるようにしたもの、
実公昭49-36576号公報に開示されているように、4つ
の側壁部分と、結合部分と、底部密閉部と、開閉自在の
キャップ式蓋を形成する4つの蓋片と、蓋片の側方密封
片と封かん紙とから基本的になる箱であって、蓋を持上
げると側壁上端に設けられたミシン目によって蓋片が封
かん紙と共に除去できるようにしたもの、実公昭55-4
3054号公報に開示されているように、正面板上端にミシ
ン目を介して連設された舌片が上蓋部内面に貼着されて
いて、この上蓋部を持ち上げるとそのミシン目で切離し
開封できるようにしたもの、さらには、実公昭63-976
18号公報に開示されているように、容器本体の開口部を
封かん材で密封し、プラスチック製の蓋をした後でタッ
クシールで蓋を容器本体に固定するようにしたもの等が
知られている。
A conventional carton of this kind is, for example, Jikkou Sho 49-8.
As disclosed in Japanese Patent No. 670, perforated cut lines such as perforations are formed in the attachment root of the upper lid piece that constitutes the upper lid, and the upper lid piece is double-folded and superposed and laminated on the outer wall of the box opening. A box that can be opened by breaking the double-folded upper lid piece along the cut line,
As disclosed in Japanese Utility Model Publication No. 49-36576, four side wall portions, a connecting portion, a bottom sealing portion, four lid pieces forming a cap-type lid that can be opened and closed, and lateral sides of the lid pieces. A box basically composed of a sealing piece and a wrapping paper, in which the lid piece can be removed together with the wrapping paper by a perforation provided on the upper end of the side wall when the lid is lifted up.
As disclosed in Japanese Patent No. 3054, a tongue piece continuously attached to the upper end of the front plate through a perforation is attached to the inner surface of the upper lid portion, and when the upper lid portion is lifted, it can be cut and opened at the perforation. And even the actual public Sho 63-976
As disclosed in Japanese Patent No. 18, it is known that the opening of the container body is sealed with a sealing material, a plastic lid is attached, and then the lid is fixed to the container body with a tack seal. There is.

[考案が解決しようとする課題] しかしながら上記、及びに示されたカートンは、
いずれもミシン目や切目等の切り取り手段によって開封
するように構成されているため、開封作業は簡易に行え
るものの、ミシン目や切目等の孔より外部と箱内部との
通気が有り、開封前における箱内部の密封性が良好でな
いという問題点を有していた。さらにに示されたカー
トンは開封後、蓋を再閉塞することが出来ず、リクロー
ズ性に劣るものであった。またに示された容器は、開
封前の密封性が比較的良好であるものの、開封作業が煩
わしく、紙製容器本体とは別体のプラスチック製蓋を必
要とするためコスト的に高くつくという問題点を有して
いた。
[Problems to be Solved by the Invention] However, the cartons shown in and are
Since both are configured to be opened by cutting means such as perforations and cuts, the opening work can be performed easily, but there is ventilation between the outside and the inside of the box through the holes such as perforations and cuts. There was a problem that the sealing property inside the box was not good. Further, the carton shown in the above could not reclose the lid after opening, and was inferior in recloseability. Although the container shown in (3) has a relatively good sealing property before opening, the opening work is troublesome and the cost is high because a plastic lid separate from the paper container body is required. Had a point.

本考案は上述の問題点に鑑みなされたものであり、その
目的とするところは、カートン開封前の密封性が著しく
優れており、また開封作業も極めて容易に行なうことが
でき、さらに開封後のリクローズ性にも優れており、し
かもリクローズ後の密封性も良好である簡易開封式密封
カートンを提供することにある。
The present invention has been made in view of the above-mentioned problems, and an object of the present invention is that the sealing property before the opening of the carton is remarkably excellent, and the opening work can be performed very easily. An object of the present invention is to provide a simple open-type sealed carton which has excellent recloseability and also has good sealing performance after reclose.

[課題を解決するための手段] 上記目的を達成するために、本考案の簡易開封密封カー
トンは、正面板と、該正面板の両側縁に設けた2枚の側
板と、一方の側板の一側縁に設けた背面板と、前記背面
板の上縁に設けた上蓋板と、前記2枚の側板の下縁にそ
れぞれ設けた2枚の折込片と、前記正面板及び背面板の
下縁にそれぞれ設けた2枚の底板とを順次折り曲げて構
成されるカートンにおいて、前記2枚の側板の上縁にそ
れぞれ上板折曲片を表側及び裏側からそれぞれ切り込ま
れた2本のハーフカット線を介して設け、かつ前記正面
板の上縁に上板片を折線を介して設けると共に該上板片
には前記折線と平行に所定間隔を保ってもう1本の折線
並びに表側及び裏側からそれぞれ切り込まれた2本のハ
ーフカット線を設け、前記上板片を折線で2重に折り曲
げて前記正面板の上縁部外面に重合貼着すると共に上板
片の表側ハーフカット線より先端部分を内側に折り曲げ
て前記上蓋板の先端縁内面側に貼着し、さらに前記上板
折曲片を表側ハーフカット線で内側に折り曲げて前記上
蓋板の両側縁内面側に貼着して成る構成としたものであ
る。
[Means for Solving the Problems] In order to achieve the above object, a simple opening and sealing carton of the present invention is a front plate, two side plates provided on both side edges of the front plate, and one side plate. A back plate provided on the side edge, an upper lid plate provided on the upper edge of the back plate, two folding pieces provided on the lower edges of the two side plates, and a bottom plate of the front plate and the back plate. In a carton constructed by sequentially bending two bottom plates provided at the edges, two half-cuts in which upper plate bending pieces are respectively cut from the front side and the back side at the upper edges of the two side plates. One fold line and a front fold line and a front fold line that are provided along the fold line and that are provided at the upper edge of the front plate through fold lines Provide two half-cut lines cut in each, and fold the upper plate piece It is double-folded and superposed on the outer surface of the upper edge of the front plate, and the tip portion of the upper plate piece is bent inward from the front half-cut line to be attached to the inner surface of the front edge of the upper lid plate. The upper plate bent piece is bent inward along a front half-cut line and attached to the inner surface of both side edges of the upper cover plate.

[作用] このような本考案に係るカートンは開封前にあっては内
容物を完全密封状態で収容し、また開封は上蓋を持ち上
げるだけで紙の層間剥離によって簡単に行なうことが出
来る。さらに使用後は上蓋を閉じるだけでロック状態に
固定され、不用意に持ち上がることはない。さらにまた
層間剥離した開口部は再び重なって密封性が比較的良好
に保たれる。
[Operation] The carton according to the present invention as described above accommodates the contents in a completely sealed state before opening, and the opening can be easily performed by delaminating the paper only by lifting the upper lid. Furthermore, after use, it is locked in a locked state simply by closing the top lid, and does not lift up carelessly. Furthermore, the delaminated openings overlap again to maintain a relatively good sealing property.

[実施例] 以下、添付図面を用いて本考案の実施例を詳述する。[Embodiment] An embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

第1図は本考案に係るカートンの展開平面図である。同
図から明らかなように、正面板1の右側縁には折線20を
介して右側板2が、その左側縁には折線21を介して左側
板3がそれぞれ連設されている。また左側板3の左側縁
には折線22を介して背面板4が連設され、さらに右側板
2の右側縁には折線23を介して糊代片5が連設されてい
る。さらに、正面板1、右側板2、左側板3及び背面板
4の下縁にはカートンの底部を構成する外底板6、折込
片7,8及び内底板9がそれぞれ折線24,25,26及び27を介
して連設されている。外底板6、折込片7,8及び内底板
9の各側縁の間には切込み42,43及び44が適宜の長さに
わたって設けられている。また、右側板2の上縁には表
側及び裏側から所定の深さに切り込まれた2本のハーフ
カット線28a,28bを介して上板折曲片11が連設され、さ
らに左側板3の上縁には表側及び裏側から所定の深さに
切り込まれたハーフカット線32a,32bを介して上板折曲
片12が連設されている。
FIG. 1 is a developed plan view of a carton according to the present invention. As is apparent from the figure, the right side plate 2 is connected to the right side edge of the front plate 1 via a folding line 20, and the left side plate 3 is connected to the left side edge thereof via a folding line 21. Further, a back plate 4 is continuously provided on the left side edge of the left side plate 3 via a folding line 22, and a glue margin piece 5 is continuously provided on the right side edge of the right side plate 2 via a folding line 23. Further, at the lower edges of the front plate 1, the right side plate 2, the left side plate 3 and the back plate 4, there are an outer bottom plate 6, folding pieces 7, 8 and an inner bottom plate 9 forming folding lines 24, 25, 26 and It is connected via 27. Notches 42, 43 and 44 are provided between the side edges of the outer bottom plate 6, the folding pieces 7 and 8 and the inner bottom plate 9 over an appropriate length. Further, an upper plate bending piece 11 is continuously provided on the upper edge of the right side plate 2 through two half cut lines 28a, 28b cut to a predetermined depth from the front side and the back side, and further the left side plate 3 An upper plate bending piece 12 is continuously provided on the upper edge of the upper plate via half cut lines 32a and 32b cut from the front side and the back side to a predetermined depth.

尚、上記ハーフカット線28a,32aは組立時に左右側板2,3
に対する上板折曲片11,12の折線を形成する。
The half cut lines 28a, 32a are attached to the left and right side plates 2, 3 during assembly.
Form the fold line of the upper plate bending pieces 11 and 12 with respect to.

また、正面板1の上縁には上板片10が折線29を介して連
設されている。この上板片10には折線29と平行でほぼ同
間隔を有する折線30及び表側から所定の深さに切り込ま
れたハーフカット線31aと裏側からのハーフカット線31b
がそれぞれ形成されている。また、上板片10の左右両側
縁には、折線29とハーフカット線31aとの間に中央の折
線30を頂点としたV字状の切除部分が形成されている。
Further, an upper plate piece 10 is continuously provided on the upper edge of the front plate 1 via a folding line 29. In this upper plate piece 10, a fold line 30 parallel to the fold line 29 and having substantially the same interval, a half-cut line 31a cut to a predetermined depth from the front side and a half-cut line 31b from the back side.
Are formed respectively. Further, a V-shaped cutout portion having the center fold line 30 as an apex is formed between the fold line 29 and the half-cut line 31a on both left and right edges of the upper plate piece 10.

一方、背面板4の上縁には上蓋板13が折線33を介して連
設されており、そして上蓋板13の上縁にはさらに折線3
4,35を介して蓋体の前側板14と折曲片15が順次連設され
ている。さらに、上蓋板13の左側には折線36を介して蓋
体の右側板16が、その右側には折線37を介して蓋体の左
側板17がそれぞれ連設されている。また、蓋体の前側板
14の左右両側にはそれぞれ貼着片18,19が折線38,39を介
して連設されている。そして、貼着片18と蓋体の右側板
16との間には切込み40が、また貼着片19と蓋体の左側板
17との間には切込み41が、さらに蓋体の左側板17と上板
折曲片12との間にも切込み45がそれぞれ設けられてい
る。
On the other hand, an upper cover plate 13 is continuously provided on the upper edge of the back plate 4 via a folding line 33, and the upper cover plate 13 further has a folding line 3 on the upper edge thereof.
The front side plate 14 of the lid and the bent piece 15 are sequentially connected via 4,35. Further, the right side plate 16 of the lid is connected to the left side of the upper lid plate 13 via a fold line 36, and the left side plate 17 of the lid is connected to the right side thereof via a fold line 37. Also, the front plate of the lid
Adhesive pieces 18 and 19 are connected to both left and right sides of 14 via folding lines 38 and 39, respectively. And the sticking piece 18 and the right side plate of the lid
There is a notch 40 between 16 and the sticking piece 19 and the left side plate of the lid.
A notch 41 is provided between the lid 17 and the left side plate 17 of the lid, and a notch 45 is also provided between the upper plate bent piece 12.

以上のような構成を有するブランクから本考案に係る密
封カートンを組立てるには、まず正面板1、右側板2、
左側板3および背面板4を折線20〜22を介して所定方向
に次々と折り曲げた後、糊代片5を背面板4の内側に貼
着する。この後、第2図に示すように上板折曲片11,12
をハーフカット線28a,32aを介して内側に折り込み、さ
らに上板片10を折線29を介して外側に折り曲げ、続いて
折線30を介してこれとは逆方向に折り曲げることによっ
て折線30を境に重合積層すると共に、この集合積層した
部分を正面板1の上端外面に重合貼着し、最後にハーフ
カット線31aを介して上板片10の先端片を内側に折り曲
げる。次に、折曲片15を内側に折り曲げてこれを蓋体の
前側板14の内側面に貼着した後、蓋体の前側板14を上蓋
板13に対して直角に折り曲げると共に蓋体の右側板16と
左側板17をそれぞれ内側に折り曲げ、蓋体の前側板14の
両側の貼着片18,19をそれぞれ蓋体の右左両側板16,17の
内側面にそれぞれ貼着して第2図に示すような上蓋を形
成する。続いて上蓋板13を背面板4に対して内側に直角
に折り曲げ、上記の上板片10の先端片を上蓋板13の前端
縁内側面に貼着すると共に上記の上板折曲片11,12をそ
れぞれ上蓋板13の内側両側端面に貼着してカートン上部
を密封する。一方、粉末洗剤等の内容物をカートンの底
部から充填した後カートン底部の折込片7,8、内底板9
及び外底板6を順次内側に折り込み、最後に外底板6を
内底板9の表面に貼着することによって完全密封され
る。
In order to assemble the sealed carton according to the present invention from the blank having the above structure, first, the front plate 1, the right plate 2,
After the left side plate 3 and the back plate 4 are bent one after another in a predetermined direction along the folding lines 20 to 22, the glue strip 5 is attached to the inside of the back plate 4. After this, as shown in FIG. 2, the upper plate bent pieces 11, 12
Is folded inward through the half-cut lines 28a and 32a, the upper plate piece 10 is further bent outward through the fold line 29, and then the fold line 30 is bent in the opposite direction, and the fold line 30 is used as a boundary. Along with the superposition and lamination, the collective and laminated portion is superposed and adhered to the outer surface of the upper end of the front plate 1, and finally the front end piece of the upper plate piece 10 is bent inward through the half cut line 31a. Next, after bending the bending piece 15 inward and sticking this on the inner surface of the front side plate 14 of the lid, the front side plate 14 of the lid is bent at a right angle to the upper lid plate 13 and The right side plate 16 and the left side plate 17 are respectively bent inward, and the attaching pieces 18 and 19 on both sides of the front side plate 14 of the lid body are attached to the inner surfaces of the right and left side side plates 16 and 17 of the lid body, respectively. An upper lid as shown is formed. Subsequently, the upper cover plate 13 is bent inwardly at a right angle to the rear plate 4, and the tip piece of the upper plate piece 10 is attached to the inner surface of the front end edge of the upper cover plate 13 and the upper plate bent piece. 11 and 12 are attached to both inner end surfaces of the upper cover plate 13 to seal the upper part of the carton. On the other hand, after filling contents such as powder detergent from the bottom of the carton, the folding pieces 7 and 8 at the bottom of the carton, the inner bottom plate 9
Then, the outer bottom plate 6 is sequentially folded inward, and finally the outer bottom plate 6 is attached to the surface of the inner bottom plate 9 for complete sealing.

なお、粉末洗剤等の内容物はカートン底部から充填する
場合に限られず、カートンの底部をまず密封しておき、
次に粉末洗剤等の内容物をカートンの上部から充填し
て、最後にこのカートンの上部を上述の様にして密封す
るようにしても良い。
In addition, contents such as powder detergent are not limited to the case of filling from the bottom of the carton, and the bottom of the carton is first sealed,
The contents such as powder detergent may then be filled from the top of the carton and finally the top of the carton may be sealed as described above.

第3図はこのようにして本考案に係るカートンの組立て
が完了した組立完了図である。この状態にあっては、内
容物は完全に密封されている。
FIG. 3 is an assembly completion diagram in which the assembly of the carton according to the present invention is completed in this way. In this state, the contents are completely sealed.

本考案に係るカートンの開封にあたっては、指で蓋体の
前側板14を上方に持ち上げることによって行なわれる。
上述のように上板片10と上板折曲片11,12は上蓋板13の
内側面にそれぞれ貼着されているので、上蓋を持ち上げ
ようとすると、互いに反対方向から切込まれたハーフカ
ット線31a,31b、28a,28b、及び32a,32bの箇所に剪断力
が作用して、この箇所が紙の層間剥離によって第4図に
示すような開封状態となる。同図中、a,bで示すところ
は層間剥離した部分である。
The carton according to the present invention is opened by lifting the front side plate 14 of the lid body with a finger.
As described above, since the upper plate piece 10 and the upper plate bent pieces 11 and 12 are respectively attached to the inner side surfaces of the upper cover plate 13, when the upper cover is tried to be lifted, the halves cut from opposite directions are cut. A shearing force acts on the cut lines 31a, 31b, 28a, 28b, and 32a, 32b, and the delamination of the paper causes the cut lines to open as shown in FIG. In the figure, the portions indicated by a and b are the portions where delamination has occurred.

さらに第5図により説明すると、第5図(a)は第4図
に示すような開封状態における蓋体の前側板14附近の断
面図、同図(b)は同じ状態における正面板1上端開口
部の断面図、及び同図(c)は第3図に示すような密封
状態における蓋体の前側板14附近の断面図である。同図
から明らかなように、上蓋を持ち上げると、上蓋板13内
側面に貼着された上板片10の先端片10aはそのハーフカ
ット線が切り込まれた箇所で層間剥離を起こし、そのま
ま上蓋板13に残り、正面板上端縁には層間剥離した一部
分(bで示す部分)が残る。
Further explaining with reference to FIG. 5, FIG. 5 (a) is a cross-sectional view near the front side plate 14 of the lid in the opened state as shown in FIG. 4, and FIG. 5 (b) is the upper end opening of the front plate 1 in the same state. A cross-sectional view of the portion and FIG. 3C are cross-sectional views near the front side plate 14 of the lid body in a sealed state as shown in FIG. As is apparent from the figure, when the upper lid is lifted, the tip piece 10a of the upper plate piece 10 attached to the inner surface of the upper lid plate 13 causes delamination at the position where the half-cut line is cut, and remains as it is. It remains on the upper cover plate 13, and a part (the part indicated by b) with the interlayer peeling remains on the upper edge of the front plate.

さらに、本考案に係るカートンを開封後、再び上蓋を閉
じると、層間剥離した部分が再び所定の幅をもって重な
り(第4図及び第5図における、aとbで示す部分)、
さらに蓋体前側板14の裏面側に折り曲げられた折曲片15
が正面板1の上端外側面に重合貼着した上板片10の重合
積層部分と係止して、第5図(c)の状態を形成するの
で上蓋がロック状態に固定され、不用意に持ち上がるこ
とはなく、リクローズ性に優れている。
Furthermore, when the upper lid is closed again after opening the carton according to the present invention, the delaminated portions overlap again with a predetermined width (portions indicated by a and b in FIGS. 4 and 5),
Further, a bent piece 15 bent to the back side of the lid front side plate 14
Engages with the superposed laminated portion of the upper plate piece 10 that is superposed on the outer surface of the front plate 1 to form the state shown in FIG. 5 (c), so that the upper lid is fixed in the locked state and carelessly It does not lift and has excellent recloseability.

[考案の効果] 以上詳細に説明したように、本考案に係るカートンは、
開封手段として、従来のような破断線による切り取り手
段ではなく、カートン紙の表側と裏側から互に離間させ
て所定の深さに切り込んだハーフカット線によっている
ので、内容物を製函時に完全密封状態にすることができ
るから、カートンの開封前の密封性が著しく優れてい
る。しかもカートンの開封作業は上蓋を持ち上げるだけ
で上記ハーフカット線の部分の層間剥離によって極めて
簡易に行なうことができる。また、本考案に係るカート
ンは上蓋と本体開口部に係止手段を用いているので、開
封して使用した後、上蓋を閉じるだけで上蓋が開口部を
開封した状態でロック状態に固定され、不用意に上蓋が
持ち上がるようなことはなく、リクローズ性に優れてい
る。さらに上蓋を閉じると開封時に層間剥離した部分が
面接触した状態で再び重なり合うので、使用後の密封性
も比較的良好に保たれる。さらに本考案に係るカートン
はコスト的に有利に製作できるという効果も有する。
[Effect of the Invention] As described in detail above, the carton according to the present invention is
As the opening means, instead of the conventional means of cutting by breaking lines, half-cut lines which are cut from the front side and the back side of the carton paper to each other and cut to a predetermined depth are used, so that the contents are completely sealed at the time of box making. Since it can be put into a state, the sealing property before opening the carton is remarkably excellent. Moreover, the opening operation of the carton can be carried out very simply by lifting the upper lid and peeling off the layer of the half cut line. In addition, since the carton according to the present invention uses the locking means for the upper lid and the opening of the main body, after opening and using, the upper lid is locked in the opened state by simply closing the upper lid, The lid does not lift up carelessly and has excellent recloseability. Furthermore, when the upper lid is closed, the delaminated portions are overlapped again in a state of surface contact at the time of opening, so that the sealing property after use is kept relatively good. Further, the carton according to the present invention has an effect that it can be manufactured cost effectively.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案に係るカートンの一実施例を示す展開平
面図、第2図は同カートンの組立完了前の斜視図、第3
図は同カートンの組立完了後の斜視図、第4図は同カー
トンの開封状態を示す斜視図、第5図(a)は同カート
ン開封状態における上蓋の要部断面図、第5図(b)は
同カートン開封状態における本体開口部の要部断面図、
第5図(c)は同カートンの開封状態における本体開口
部の要部断面図である。 1……正面図、2……右側板 3……左側板、4……背面板 5……糊代片、6……外底板 7,8……折込片、9……内底板 10……上板片、11,12……上板折曲片 13……上蓋板、14……蓋体の前側板 15……折曲片、16……蓋体の右側板 17……蓋体の左側板、18,19……貼着片 28a,28b,31a,31b及び32a,32b……ハーフカット線
FIG. 1 is a developed plan view showing an embodiment of a carton according to the present invention, FIG. 2 is a perspective view of the carton before completion of assembly, and FIG.
FIG. 4 is a perspective view of the carton after completion of assembly, FIG. 4 is a perspective view showing an opened state of the carton, FIG. 5 (a) is a cross-sectional view of a main part of the upper lid in the opened state of the carton, and FIG. ) Is a cross-sectional view of the main part of the main body opening of the same carton in the opened state,
FIG. 5 (c) is a sectional view of the main part of the main body opening of the carton in the opened state. 1 ... Front view, 2 ... Right side plate 3 ... Left side plate, 4 ... Rear plate 5 ... Adhesive strip, 6 ... Outer bottom plate 7,8 ... Folding piece, 9 ... Inner bottom plate 10 ... Upper plate piece, 11, 12 ...... Upper plate bending piece 13 ...... Upper cover plate, 14 ...... Front plate of the lid body 15 ...... Bending piece, 16 ...... Right side plate of the lid body 17 ...... of the lid body Left side plate, 18,19 …… Pad pieces 28a, 28b, 31a, 31b and 32a, 32b …… Half-cut lines

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】正面板と、該正面板の両側縁に設けた2枚
の側板と、一方の側板の一側縁に設けた背面板と、前記
背面板の上縁に設けた上蓋板と、前記2枚の側板の下縁
にそれぞれ設けた2枚の折込片と、前記正面板及び背面
板の下縁にそれぞれ設けた2枚の底板とを順次折り曲げ
て構成されるカートンにおいて、前記2枚の側板の上縁
にそれぞれ上板折曲片を表側及び裏側からそれぞれ切り
込まれた2本のハーフカット線を介して設け、かつ前記
正面板の上縁に上板片を折線を介して設けると共に該上
板片には前記折線と平行に所定間隔を保ってもう1本の
折線並びに表側及び裏側からそれぞれ切り込まれた2本
のハーフカット線を設け、前記上板片を折線で2重に折
り曲げて前記正面板の上縁部外面に重合貼着すると共に
上板片の表側ハーフカット線より先端部分を内側に折り
曲げて前記上蓋板の先端縁内面側に貼着し、さらに前記
上板折曲片を表側ハーフカット線で内側に折り曲げて前
記上蓋板の両側縁内面側に貼着して成ることを特徴とす
る簡易開封式密閉カートン。
1. A front plate, two side plates provided at both side edges of the front plate, a back plate provided at one side edge of one side plate, and an upper lid plate provided at an upper edge of the back plate. A carton constituted by sequentially bending two folding pieces provided on the lower edges of the two side plates and two bottom plates provided on the lower edges of the front plate and the back plate, respectively. The upper plate bending pieces are provided on the upper edges of the two side plates through two half-cut lines cut from the front side and the back side, respectively, and the upper plate pieces are provided on the upper edge of the front plate through the folding lines. The upper plate piece is provided with one fold line which is maintained parallel to the fold line at a predetermined interval and two half-cut lines which are respectively cut from the front side and the back side. Doubly bend and superimpose it on the outer surface of the upper edge of the front plate, and at the same time, make a front side edge of the upper plate piece. Bend the tip part inward from the cut line and adhere it to the inner surface of the tip edge of the upper lid plate, and further fold the upper plate bent piece inward with the front half cut line to the inner surface of both edges of the upper lid plate. A simple open-type closed carton characterized by being attached to
JP12804388U 1988-09-30 1988-09-30 Simple open type sealed carton Expired - Lifetime JPH0714188Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12804388U JPH0714188Y2 (en) 1988-09-30 1988-09-30 Simple open type sealed carton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12804388U JPH0714188Y2 (en) 1988-09-30 1988-09-30 Simple open type sealed carton

Publications (2)

Publication Number Publication Date
JPH0248529U JPH0248529U (en) 1990-04-04
JPH0714188Y2 true JPH0714188Y2 (en) 1995-04-05

Family

ID=31381011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12804388U Expired - Lifetime JPH0714188Y2 (en) 1988-09-30 1988-09-30 Simple open type sealed carton

Country Status (1)

Country Link
JP (1) JPH0714188Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002080030A (en) * 2000-09-11 2002-03-19 Toyo Seikan Kaisha Ltd Container for heating by microwave oven

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4707044B2 (en) * 2001-04-13 2011-06-22 大日本印刷株式会社 carton
JP6480318B2 (en) * 2015-12-10 2019-03-06 信越ポリマー株式会社 Containment box and carton
JP2017105505A (en) * 2015-12-10 2017-06-15 信越ポリマー株式会社 Storage box and carton
JP2017165444A (en) * 2016-03-16 2017-09-21 信越ポリマー株式会社 Storage box and carton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002080030A (en) * 2000-09-11 2002-03-19 Toyo Seikan Kaisha Ltd Container for heating by microwave oven

Also Published As

Publication number Publication date
JPH0248529U (en) 1990-04-04

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