JPH0635144U - Sandwich bag - Google Patents
Sandwich bagInfo
- Publication number
- JPH0635144U JPH0635144U JP1156192U JP1156192U JPH0635144U JP H0635144 U JPH0635144 U JP H0635144U JP 1156192 U JP1156192 U JP 1156192U JP 1156192 U JP1156192 U JP 1156192U JP H0635144 U JPH0635144 U JP H0635144U
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- sandwich
- opening
- bag body
- sealing
- 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.)
- Pending
Links
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- Wrappers (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bag Frames (AREA)
Abstract
(57)【要約】
【目的】本考案は、包装袋本体の開口部の折り畳みや封
緘作業が非常に簡単で、又外観上も余分なフィルムをな
くしてすっきりさせるだけでなく、フィルムの材料費も
低減させると共に、自動機を介しての封緘作業に最適
で、且つ瞬時に包装袋本体を開封させて収容されたサン
ドイッチを取り出すことが出来る極めて優れたサンドイ
ッチ用包装袋を提供するものである。
【構成】包装袋本体が、表フィルムと裏フィルムの両側
縁をシールすることによって形成され、且つ該表裏何れ
か一方のフィルムが、他のフィルムより該包装袋本体の
開口部から延出し、しかも該延出した延出片が略台形状
に形成されてなることを特徴とする。
(57) [Abstract] [Purpose] The present invention is very easy to fold and seal the opening of the packaging bag main body, and not only does it eliminate the appearance of extra film to make it clean, but also the material cost of the film. It is also an object of the present invention to provide an extremely excellent packaging bag for sandwiches, which is suitable for the sealing work via an automatic machine, and which can instantly open the packaging bag body and take out the contained sandwich, while reducing the above. [Structure] A packaging bag body is formed by sealing both side edges of a front film and a back film, and one of the front and back films extends from the opening of the packaging bag body more than other films, and The extended piece is formed in a substantially trapezoidal shape.
Description
【０００１】[0001]
本考案は、サンドイッチ専用の包装袋の改良に関し、主として袋の封函と開封 を最適な形態にしたことを特徴とする。 The present invention relates to an improvement of a packaging bag exclusively for sandwiches, and is mainly characterized in that the bag is opened and closed in an optimum form.
【０００２】[0002]
従来、この種のサンドイッチの袋としては、例えば実公平２−32587 号公報所 載のものがある。 Conventionally, as a sandwich bag of this type, for example, there is one disclosed in Japanese Utility Model Publication No. 2-32587.
【０００３】 即ち、上記公報所載の包装袋は、図１に示す様に、短辺10a 、垂直辺10b 、斜 辺10c によって形成される略直角三角形状のサンドイッチ10を内部に収納すべく 、図15に示す様に、略台形状の表フィルム11及び裏フィルム12との両側縁を熱溶 着することによって内部に上記サンドイッチ10を収納可能に形成された先細の袋 本体13からなり、しかも該袋本体13の先端部に形成された２枚の突出片11a ，12 a のうち、一方の突出片11a に２条の切込線14，14を穿設し、且つ該切込線14， 14を介して形成された開封用の摘み片15を有し、且つ開封時に於いては、図16に 示す様に、該摘み片15を摘持すると共に前記切込線14，14に沿って前記表フィル ム11を引き裂くことで袋本体13を開裂し開封することが出来るものである。That is, as shown in FIG. 1, the packaging bag disclosed in the above-mentioned publication has a substantially right-angled triangular sandwich 10 formed by a short side 10a, a vertical side 10b, and a slanted side 10c. As shown in FIG. 15, it comprises a taper bag body 13 formed so that the sandwich 10 can be housed therein by heat-sealing both side edges of a substantially trapezoidal front film 11 and back film 12. Of the two projecting pieces 11a, 12a formed at the tip of the bag body 13, one of the projecting pieces 11a is provided with two cut lines 14, 14 and the cut lines 14, It has a tab 15 for opening formed through 14 and, at the time of opening, holds the tab 15 and along the cut lines 14 and 14 as shown in FIG. The bag body 13 can be torn and opened by tearing the front film 11.
【０００４】[0004]
而して、上記の様なサンドイッチの包装袋に於いては、下記の様な問題点があ った。 The above-mentioned sandwich packaging bag has the following problems.
【０００５】 即ち、上記構成からなる包装袋に収納されるサンドイッチ10は、上記で述べた 如く短辺10a 、垂直辺10b 、斜辺10c によって略直角三角形状に形成されたもの である。That is, the sandwich 10 housed in the packaging bag having the above-described configuration is formed into a substantially right triangle shape by the short side 10a, the vertical side 10b, and the oblique side 10c as described above.
【０００６】 よって、前記略台形状に形成された表フィルム11及び裏フィルム12との両側縁 を熱溶着することよって一体的に形成された袋本体13内に前記サンドイッチ10を 収納した場合には、図17に示す様に、サンドイッチ10の垂直辺10b に対向する袋 本体13の垂直辺側12b の延出片12c の延出長さ（Ｌ６）と、該サンドイッチ10の 斜辺10c に対応する包装袋本体13の斜辺側11b の延出片11c の延出長さ（Ｌ５） とが著しく相違することになる。Therefore, when the sandwich 10 is housed in the bag body 13 integrally formed by heat-welding both side edges of the substantially trapezoidal-shaped front film 11 and back film 12, As shown in FIG. 17, the extension length (L6) of the extension piece 12c on the vertical side 12b of the bag body 13 facing the vertical side 10b of the sandwich 10 and the packaging corresponding to the oblique side 10c of the sandwich 10. The extension length (L5) of the extension piece 11c on the oblique side 11b of the bag body 13 is significantly different.
【０００７】 従って、図18に示す様に、夫々の延出長が異なる上記両延出片11c ，12c 及び 対面する該両延出片11c ，12c 間に形成される両側封緘片16，16とを前記サンド イッチの短辺10a 上で折り畳む際の折り畳み作業や封緘ラベル（図示せず）の貼 着が非常に煩雑で、又外観上もすっきりしないだけでなく、又余分なフィルムの 材料費も嵩み、更には自動機による量産にも不都合が生じることから殆ど全てが 手作業であった。Therefore, as shown in FIG. 18, the extension pieces 11c and 12c having different extension lengths and the both-side sealing pieces 16 and 16 formed between the opposing extension pieces 11c and 12c are provided. Folding work on the short side 10a of the sandwich and sticking a sealing label (not shown) are very complicated, and not only does the appearance look neat, but the material cost of the extra film is also low. Almost everything was done manually because it is bulky and also causes problems for mass production by automatic machines.
【０００８】 更に、上記従来の包装袋は、単に突出片11a ，12a に穿設された切込線14，14 を介して形成された摘み片15を引っ張ることによって前記袋本体13を帯状13a に 開裂させるものであるために、該袋本体13の開裂されるフィルムの開裂方向及び 開裂幅等が一定しないだけでなく、帯状に前記袋本体13を開裂するフィルム13b が開裂途中に切れてしまう場合がある。Further, in the above-mentioned conventional packaging bag, the bag body 13 is formed into a band 13a by simply pulling the gripping piece 15 formed through the cut lines 14 and 14 formed in the protruding pieces 11a and 12a. When the film 13b for cleaving the bag body 13 is not only uniform in terms of the cleavage direction and the cleavage width of the film to be cleaved in the bag body 13 but also the film 13b for cleaving the bag body 13 in a band shape is cut during the cleavage. There is.
【０００９】 又、上記切込線14，14が一方の突出片11a のみに形成され、しかも上記２枚の 突出片11a ，12a が相互に離間した別体のものであるため、上記切込線14，14の 内側に存在する摘み片15を探索するのが必ずしも容易ではなく、従ってフィルム の開裂時において上記摘み片15を容易に摘むことが出来ない。Further, since the cut lines 14, 14 are formed only on one of the projecting pieces 11a, and the two projecting pieces 11a, 12a are separate pieces separated from each other, the cut line It is not always easy to search for the picking piece 15 present inside 14 and 14, so that the picking piece 15 cannot be picked easily when the film is cleaved.
【００１０】 更に、上記摘み片15を摘んで包装袋本体13を開裂する際に、該摘み片15が形成 されていない他方の突片12a が把持されることになるが、上記の様な袋本体13で はフィルムによって構成される２枚の突出片11a ，11b が夫々離間した別体のも のであるために、夫々の突出片11a ，12a 自体には腰がなく、従って上記摘み片 15によって開列する場合に於いても、他方の突出片12a を安定した状態で保持す ることが出来ない。Further, when the packaging bag body 13 is cleaved by picking up the knob piece 15, the other protruding piece 12a on which the knob piece 15 is not formed is gripped. In the main body 13, since the two projecting pieces 11a and 11b made of a film are separate and separated from each other, the projecting pieces 11a and 12a themselves are not stiff, and therefore, depending on the above-mentioned picking piece 15. Even when they are opened, the other protruding piece 12a cannot be held in a stable state.
【００１１】 従って、上記の様な要因によって、摘み片15によってフィルムを開裂し袋本体 を開封する作業が容易に行えないという大変難儀な問題点を有していた。Therefore, due to the above-mentioned factors, there is a very difficult problem that the operation of tearing the film by the knob 15 and opening the bag body cannot be performed easily.
【００１２】 更に、前記公報所載の袋に於いては、前記摘み片によって開封する手段を具備 してなるが、実際には、消費者は該袋のサンドイッチ挿入用の開口部を封緘すべ く貼着された封緘ラベルを剥がし取って該開口部を開口するのが現状であり、よ って上記摘み片が十二分に利用されていなかった。Further, although the bag disclosed in the above publication is provided with a means for opening with the tab, in practice, the consumer should seal the sandwich insertion opening of the bag. It is the current situation that the stuck sealing label is peeled off and the opening is opened, so that the above-mentioned tab has not been fully utilized.
【００１３】 本考案は、上記種々の問題点を全て解決するためになされたものであり、先ず 第１の課題としては、開口部の折り畳みや封緘作業が非常に簡単で、又外観上も 余分なフィルムをなくしてすっきりさせるだけでなく、フィルムの材料費も低減 させると共に自動機を介しての封緘作業等にも最適で、更に、第２の課題として は、包装袋のサンドイッチ挿入用の開口部を利用して該袋を開封させて、容易に 、且つ瞬時に収納されたサンドイッチを取り出すことが出来る極めて優れたサン ドイッチ用包装袋を提供することにある。The present invention has been made in order to solve all of the above-mentioned various problems, and the first problem is that the folding and sealing work of the opening is very easy and the appearance is extra. Not only does it eliminate the need for a clean film, but it also reduces the material cost of the film and is ideal for sealing work via an automatic machine. The second problem is the opening for sandwich insertion of packaging bags. It is an object of the present invention to provide an extremely excellent packaging bag for a sandwich which can easily and instantly take out a stored sandwich by opening the bag by utilizing a portion.
【００１４】[0014]
本考案は、上記課題を解決するためになされたもので、その課題を解決するた めの手段は、包装袋本体が、表フィルムと裏フィルムの両側縁をシールすること によって形成され、且つ該表裏何れか一方のフィルムが、他のフィルムより該包 装袋本体の開口部から延出し、しかも該延出した延出片が略台形状に形成されて なる点にある。 The present invention has been made to solve the above problems, and a means for solving the problems is that a packaging bag body is formed by sealing both side edges of a front film and a back film, and One of the front and back films is extended from the other film through the opening of the packaging bag body, and the extended pieces are formed in a substantially trapezoidal shape.
【００１５】 更に、略三角形状のサンドイッチを収納する包装袋本体が、サンドイッチの垂 直辺と斜辺との先端側を収納可能に先細で、且つ該サンドイッチの短辺側を該包 装袋本体の開口部側に位置させるべく形成され、且つサンドイッチの収納時に、 包装袋本体の開口部の一側封緘片と他側封緘片が、折り畳み重合すべく形成され ると共にサンドイッチの垂直辺に対応する包装袋本体の垂直辺側の延出片とサン ドイッチの斜辺に対応する包装袋本体の斜辺側の延出片との間に介在し、且つ対 面すべく形成されてなり、しかも前記包装袋本体の両側封函片と前記両延出片と をサンドイッチの短辺上で折り畳むことによって該包装袋本体の開口部を封緘し 、且つ起立させることによって開封する点にある。Further, a packaging bag body for accommodating a sandwich having a substantially triangular shape is tapered so that the tip sides of vertical sides and oblique sides of the sandwich can be accommodated, and the short side of the sandwich is the side of the packaging bag body. When the sandwich is stored, the one side sealing piece and the other side sealing piece of the opening of the packaging bag body are formed so as to be folded and polymerized, and are formed so as to be positioned on the opening side and correspond to the vertical side of the sandwich. The extension piece on the vertical side of the bag body and the extension piece on the oblique side of the packaging bag body corresponding to the oblique side of the sandwich are formed so as to face and face each other. The both sides of the packaging piece and the extension pieces are folded on the short side of the sandwich to close the opening of the packaging bag body and to open the packaging bag by standing it up.
【００１６】 更に、前記包装袋本体の折り畳まれた両側封緘片上に折り畳まれる両延出片に 跨がって少なくとも裏面の一端側に、非接着部又は弱接着部からなり、且つ、ワ ンタッチで包装袋本体の封緘された開口部を開封する開封部が形成された封函兼 開封用テープが貼着された点にある。Furthermore, the non-adhesive portion or the weakly adhesive portion is formed on at least one end side of the back surface across both extending pieces that are folded on the folded both-side sealing pieces of the packaging bag body, and the The point is that the box-opening tape having the opening part for opening the sealed opening of the packaging bag body is attached.
【００１７】[0017]
上記構成からなるサンドイッチ用包装袋に於いては、包装袋本体の開口部の一 側封緘片と他側封緘片が、折り畳み重合すべく形成されると共にサンドイッチの 垂直辺に対応する包装袋本体の垂直辺側の延出片とサンドイッチの斜辺に対応す る包装袋本体の斜辺側の延出片との間に介在し、且つ対面すべく形成されてなり 、しかも前記包装袋本体の両側封緘片と前記両延出片とをサンドイッチの短辺上 で折り畳むことによって該包装袋本体の開口部を封緘し、且つ起立によって開封 することから、サンドイッチの短辺上で折り畳まれる両側封緘片を帯状に重ね合 わせることが出来ると共に、該両側封緘片上に対面して折り畳まれる両延出片の 重なりを夫々の先端部だけの最小に留めることが出来る。 In the sandwich packaging bag having the above structure, the one side sealing piece and the other side sealing piece of the opening of the packaging bag body are formed to be folded and polymerized, and the packaging bag body corresponding to the vertical side of the sandwich is formed. It is formed so as to be interposed between and face the extension piece on the vertical side and the extension piece on the oblique side of the packaging bag body corresponding to the oblique side of the sandwich, and the sealing pieces on both sides of the packaging bag body. Since the opening of the body of the packaging bag is sealed by folding both the above-mentioned and the extension pieces on the short side of the sandwich and opened by standing, the both-side sealing pieces folded on the short side of the sandwich are formed into a strip shape. They can be overlapped, and the overlap between the extension pieces that are folded face-to-face on the sealing pieces on both sides can be minimized only at the respective tip portions.
【００１８】 更に、上記構成からなるサンドイッチ用包装袋に於いては、サンドイッチ収納 後の袋本体の折り畳まれて形成された両延出片に跨がって封緘兼開封テープを貼 着することによって、瞬時に開口部を封緘することが出来る。Further, in the sandwich packaging bag having the above-mentioned structure, the sealing and unsealing tape is attached by straddling both the extending pieces formed by folding the bag body after the sandwich is stored. , The opening can be sealed instantly.
【００１９】 更に、前記封緘された包装袋を開封する場合には、前記両延出片に跨がって貼 着された封緘兼開封テープの開封部を摘持して引き剥がすことで封緘された前記 開口部を簡単に、且つ瞬時に開封させることが出来る。Further, when the sealed packaging bag is opened, it is sealed by grasping and peeling off the opening portion of the sealing / unsealing tape attached across both the extension pieces. The opening can be opened easily and instantly.
【００２０】[0020]
以下、本考案の一実施例を図面に従って説明する。 An embodiment of the present invention will be described below with reference to the drawings.
【００２１】 図１に於いて、10は本考案の包装袋に収納されるサンドイッチを示し、短辺10 a 、垂直辺10b 、斜辺10c 及び所定の幅（Ｌ１）を有した略直角三角形状に形成 されてなる。In FIG. 1, reference numeral 10 denotes a sandwich to be housed in a packaging bag of the present invention, which has a substantially right triangle shape having a short side 10 a, a vertical side 10 b, a slanted side 10 c and a predetermined width (L 1). Is formed.
【００２２】 図２に於いて、１はサンドイッチ用包装袋本体を示し、一軸延伸ポリプロピレ ンフィルムからなる逆台形状の表フィルム２と、同材の裏フィルム３との夫々の 両側縁４，４を溶着した袋状に形成され、しかも前記裏フィルム３の幅広側の一 端には、略台形状の延出片3dが設けられてなる。In FIG. 2, reference numeral 1 denotes a sandwich packaging bag body, which is an inverted trapezoidal front film 2 made of a uniaxially stretched polypropylene film, and a back film 3 of the same material. And a substantially trapezoidal extension piece 3d is provided at one end of the back film 3 on the wide side.
【００２３】 ５は上記包装袋本体１の幅狭側の他端を閉塞すべく形成されたシール部を示し 、６は該包装袋本体１の幅広側に形成された開口部を示す。Reference numeral 5 denotes a seal portion formed to close the other end of the packaging bag body 1 on the narrow side, and 6 denotes an opening portion formed on the wide side of the packaging bag body 1.
【００２４】 尚、上記包装袋本体１は、図４に示す様に、前記構成からなるサンドイッチ10 の斜辺10c 及び垂直辺10b の先端側を収納可能に先細で、且つ該サンドイッチ10 の短辺10a 側を該包装袋本体１の開口部６側に位置させるべく形成され、且つサ ンドイッチ10の収納時には、包装袋本体１の開口部６に形成される該包装袋本体 １の一側封緘片4aと他側封緘片4bが、折り畳み重合すべく形成されると共に、サ ンドイッチ10の垂直辺10b に対応する包装袋本体１の垂直辺側2aの延出片2bとサ ンドイッチ10の斜辺10c に対応する包装袋本体１の斜辺側3aの延出片3bとに介在 して対面すべく形成されてなり、しかも該斜辺側3aの延出片3bの延出長さ（Ｌ２ ）が前記サンドイッチの幅（Ｌ１）と略同じ長さで、且つ垂直辺側2aの延出片2b の延出長さ（Ｌ３）がサンドイッチの幅（Ｌ１）の略２／３に予め形成されてな ると共に前記一側封緘片4aと他側封緘片4bとの夫々の端縁4c，4dは、平行となる 直線に予め形成されてなる。As shown in FIG. 4, the packaging bag body 1 is tapered so that the tip sides of the oblique side 10c and the vertical side 10b of the sandwich 10 having the above-mentioned configuration can be stored, and the short side 10a of the sandwich 10 is accommodated. One side sealing piece 4a formed on the side of the opening 6 of the packaging bag body 1 and formed on the opening 6 of the packaging bag body 1 when the sandwich 10 is stored. And the other side sealing piece 4b is formed to be folded and overlapped, and corresponds to the vertical side 10b of the sandwich 10 corresponding to the extending piece 2b of the vertical side 2a of the packaging bag body 1 and the oblique side 10c of the sandwich 10. Is formed so as to face the extension piece 3b on the oblique side 3a of the packaging bag body 1 and the extension length (L2) of the extension piece 3b on the oblique side 3a is the width of the sandwich. (L1) is approximately the same length, and the extension length of the extension piece 2b on the vertical side 2a (L3) The width (L1) of the sandwich is approximately ⅔, and the edges 4c and 4d of the one-side sealing piece 4a and the other-side sealing piece 4b are formed in parallel straight lines. It becomes.
【００２５】 次に、上記包装袋本体１の開口部６を封緘し、且つ開封する際に用いられる封 緘兼開封用テープについて説明する。Next, a sealing / unsealing tape used for sealing and opening the opening 6 of the packaging bag body 1 will be described.
【００２６】 図５に於いて、７は合成樹脂フィルムからなる帯状の封緘兼開封テープを示し 、該封緘兼開封テープ本体7aの裏面側全体に塗布された粘着剤8aを介しての接着 面８を有すると共に、その両端には矩形状の紙片9aが貼着された非接着部９から なる開封部が形成されてなる。In FIG. 5, reference numeral 7 denotes a band-shaped sealing / unsealing tape made of a synthetic resin film, and an adhesive surface 8 with an adhesive 8a applied to the entire back side of the sealing / unsealing tape body 7a. In addition to the above, there is formed an unsealing part composed of a non-adhesive part 9 to which a rectangular paper piece 9a is adhered.
【００２７】 本実施例に係るサンドイッチ用包装袋は以上の構成からなるが、次に係る包装 袋内にサンドイッチを収納して封緘し、その後封緘された袋を開封して収納され たサンドイッチを取り出す場合について説明する。The sandwich packaging bag according to the present embodiment has the above-described configuration. The sandwich packaging bag is stored and sealed in the packaging bag according to the following example, and then the sealed bag is opened and the stored sandwich is taken out. The case will be described.
【００２８】 先ず、図４に示す様に、上記包装袋本体１の開口部６を開口させてサンドイッ チ10を該包装袋本体１内に収納するが、この時、該サンドイッチ10の斜辺10c が 包装袋本体１の斜辺側3aに、且つサンドイッチ10の垂直辺10b が包装袋本体１の 垂直辺側2aに夫々対応すべく収納することより該包装袋本体１の開口部６側には 、サンドイッチ10の短辺10a 側を位置決めさせることが出来る。First, as shown in FIG. 4, the opening 6 of the packaging bag body 1 is opened to store the sandwich 10 in the packaging bag body 1. At this time, the oblique side 10c of the sandwich 10 is Since the vertical side 10b of the sandwich 10 is accommodated on the oblique side 3a of the packaging bag body 1 and the vertical side 10b of the sandwich 10 is accommodated on the vertical side 2a of the packaging bag body 1, the sandwich 6 is formed on the side of the opening 6 of the packaging bag body 1. The short side 10a side of 10 can be positioned.
【００２９】 次に、図７の様に、包装袋本体１の開口部６に形成される該包装袋本体１の一 側封緘片4aと他側封緘片4bの双方を夫々折り畳むと、前記サンドイッチ10の短辺 10a 側の略中央には該サンドイッチ10の幅（Ｌ１）の略１／３の帯状の幅（Ｌ４ ）の重合部1aが形成されることになる。Next, as shown in FIG. 7, both the one side sealing piece 4a and the other side sealing piece 4b formed in the opening 6 of the packaging bag body 1 are folded, respectively, and the sandwich is formed. The overlapped portion 1a having a strip-like width (L4) which is approximately 1/3 of the width (L1) of the sandwich 10 is formed in the center of the short side 10a of the sandwich 10.
【００３０】 その後、図８に示す様に、収納したサンドイッチ10の垂直辺10b に対応する包 装袋本体１の垂直辺側2aの延出片2bと対面する該サンドイッチ10の斜辺10c に対 応する包装袋本体１の斜辺側3aの延出片3bの夫々を起立させ、且つ図９の様に、 前記折り畳まれた両側封緘片4a，4b上に折り畳むことによって両側封緘片4a，4b 及び両延出片2b，3bの双方を余分なフィルムを用いることなく最少の重合部を形 成させてすっきりとした封緘状態にすることが出来る。Then, as shown in FIG. 8, the oblique side 10c of the sandwich 10 facing the extension piece 2b on the vertical side 2a of the packaging bag body 1 corresponding to the vertical side 10b of the sandwich 10 is accommodated. Each of the extending pieces 3b on the hypotenuse side 3a of the packaging bag body 1 is erected, and as shown in FIG. 9, both side sealing pieces 4a, 4b and both side sealing pieces 4a, 4b are folded by folding them on the folded both side sealing pieces 4a, 4b. Both extension pieces 2b and 3b can be formed into a minimum overlapped portion without using an extra film to form a neat sealed state.
【００３１】 その後、図10に示す様に、上記両延出片2b，3bの双方に跨がって封緘兼開封用 テープ７を貼着することによって包装袋本体１を完全に封緘することが出来る。 る。Thereafter, as shown in FIG. 10, the packing / unsealing tape 7 is attached to both the extending pieces 2b and 3b so that the packaging bag body 1 can be completely sealed. I can. It
【００３２】 次に、上記の様に開口部６に封緘兼開封用テープ７を貼着して封緘された包装 袋本体１を開封する場合には、図11に示す様に、上記包装袋本体１の折り畳まれ た両延出片2b，3bの双方に跨がって貼着された封緘兼開封用テープ７の両端に形 成された非接着部９を介しての開封部の何れか一方を摘持して起立させ、その後 該封緘兼開封用テープ７の他端側に引き剥がす（矢印Ｂ）と封緘された包装袋本 体１の両延出片2b，3bは瞬時に、且つ確実に外方向に起立（矢印Ｃ）すると共に 、図４に示すの様に開口部６をワンタッチで開封することになる。Next, when the sealing and opening tape 7 is attached to the opening 6 as described above to open the sealed packaging bag body 1, as shown in FIG. One of the unsealing parts via the non-adhesive parts 9 formed at both ends of the sealing / unsealing tape 7 that is adhered across both of the folded two extending pieces 2b and 3b. Hold it to stand up, and then peel it off to the other end of the sealing and opening tape 7 (arrow B), and the two extending pieces 2b and 3b of the sealed packaging bag body 1 are instantly and securely While standing up in the outward direction (arrow C), the opening 6 is opened with one touch as shown in FIG.
【００３３】 従って、上記包装袋本体１の開封された開口部６からは、図12の様に収納され たサンドイッチ10を簡単に手で把持して取り出すことが出来るのである。Therefore, the sandwich 10 stored as shown in FIG. 12 can be easily grasped and taken out from the opened opening 6 of the packaging bag body 1 by hand.
【００３４】 尚、上記実施例に於いて、包装袋本体は、２枚の合成樹脂フィルムを溶着によ って袋状に形成してなるが、本考案に於ける袋本体は決してこれに限定されるも のではなく、要は略三角形状のサンドイッチを収納する包装袋本体が、サンドイ ッチの垂直辺と斜辺との先端側を収納可能に先細で、且つ該サンドイッチの短辺 側を該包装袋本体の開口部側に位置させるべく形成され、且つサンドイッチの収 納時に、包装袋本体の開口部の一側封緘片と他側封緘片が、折り畳み重合すべく 形成されると共にサンドイッチの垂直辺に対応する包装袋本体の垂直辺側の延出 片とサンドイッチの斜辺に対応する包装袋本体の斜辺側の延出片との間に介在し 、且つ対面すべく形成されてなり、しかも前記包装袋本体の両側封緘片と前記両 延出片とをサンドイッチの短辺上で折り畳むことによって該包装袋本体の開口部 を封緘し、且つ起立させて開封することが出来るものであれば、溶着部を有しな い一体成形された袋体（図示せず）、又は２枚以上の合成樹脂フィルムを立体的 に溶着して袋状（図示せず）等に形成したものでもよく、該袋本体の材質、大き さ等も決して限定されるものではない。In the above embodiment, the packaging bag body is formed by welding two synthetic resin films into a bag shape, but the bag body in the present invention is by no means limited to this. In other words, the main body of the packaging bag that stores the sandwich in a substantially triangular shape is tapered so that the vertical side and the oblique side of the sandwich can be stored, and the short side of the sandwich is It is formed so as to be positioned on the opening side of the packaging bag body, and at the time of storing the sandwich, the one side sealing piece and the other side sealing piece of the opening side of the packaging bag body are formed to be folded and overlapped, and the sandwich vertical The extension piece on the side of the vertical side of the packaging bag body corresponding to the side and the extension piece on the side of the diagonal side of the packaging bag body corresponding to the oblique side of the sandwich are formed so as to face each other. Both sides of the packing bag body An integrally molded bag having no welded portion as long as it can close the opening of the packaging bag body by folding it together with the projecting piece on the short side of the sandwich, and can be opened upright. It may be a body (not shown) or a bag (not shown) formed by three-dimensionally welding two or more synthetic resin films, and the material and size of the bag body are not limited. Not something.
【００３５】 尚、上記実施例に於いて、包装袋本体の斜辺側の延出片の延出長さがサンドイ ッチの幅と略同じ長さで、且つ垂直辺側の延出片の延出長さがサンドイッチの幅 の略２／３に形成されることによって両延出片の間に介在され、且つ折り畳まれ る両側封緘片の重合部は前記サンドイッチの幅の略１／３の帯状に形成されるが 、あくまでもサンドイッチの包装袋として極めて最適な形状を有するための長さ であって、必ずしも両延出片の長さをサンドイッチの幅及び該幅の２／３にする 必要はない。In the above embodiment, the extension length of the extension piece on the oblique side of the packaging bag body is approximately the same as the width of the sandwich, and the extension piece on the vertical side is extended. Since the projecting length is formed to be approximately ⅔ of the width of the sandwich, the overlapped portion of the both-side sealing pieces which is interposed and folded between both the extending pieces has a strip shape of approximately ⅓ of the width of the sandwich. However, the length is so long as to have an extremely optimum shape as a sandwich packaging bag, and it is not always necessary to set the length of both extension pieces to the width of the sandwich and 2/3 of the width. .
【００３６】 更に、上記実施例に於いて、一側封緘片と他側封緘片の夫々の端縁は、平行と なる直線で形成されてなるが、折り畳まれる両側封緘片の重合部を所定の幅で略 帯状に形成することが出来るものであれば必ずしも平行な直線である必要はなく 、決して本考案の必須の要件でないのはいうまでもない。Further, in the above-mentioned embodiment, the respective edges of the one-side sealing piece and the other-side sealing piece are formed by straight lines which are parallel to each other. It is needless to say that the straight lines do not necessarily have to be parallel straight lines as long as they can be formed into a substantially band shape with a width, and are not an essential requirement of the present invention.
【００３７】 更に、上記実施例に於いて、包装袋本体の幅狭側の他端には、該包装袋本体を 閉塞するシール部が形成されてなるが、例えば、図13に示す様に、前記包装袋本 体１を形成する表フィルム２及び裏フィルム３の一端側を弱く熱シール５するこ とによって両フィルム２，３を接離可能に形成し、更にそのシール５部を介して 両フィルム２，３の夫々延長させて略長方形状の突出片17，18を形成すると共に その一端部を熱シール19によって一体的に形成し、その後前記突出片17，18の少 なくとも何れか一方にＵ字状の切込線20を穿設し、且つ該切込線20の内側に形成 された舌片状の摘み片21からなる開封手段が設けられていてもよく、又開封手段 の具体的な構成等も決して限定されないのはいうまでもない。Further, in the above-mentioned embodiment, a seal portion for closing the packaging bag body is formed at the other end on the narrow side of the packaging bag body. For example, as shown in FIG. By weakly heat-sealing one end of the front film 2 and the back film 3 forming the packaging bag body 1, both films 2 and 3 are formed so that they can be brought into contact with and separated from each other. Each of the films 2 and 3 is extended to form a substantially rectangular projecting piece 17 and 18, and one end thereof is integrally formed with a heat seal 19, and then at least one of the projecting pieces 17 and 18 is formed. The opening means may be provided with a U-shaped cut line 20 and a tongue-shaped knob piece 21 formed inside the cut line 20. It goes without saying that the specific configuration is not limited.
【００３８】 尚、上記実施例に於いて、封緘兼開封用テープは、帯状の合成樹脂フィルムか らなり、しかも裏面側全体に塗布された粘着剤によって接着面を形成すると共に 、その両端には、該封緘兼開封用テープと同幅で、且つ矩形状に形成された別体 の紙片が貼着された非接着部を介しての開封部が形成されてなるが、本考案は決 して該封緘兼開封用テープの両端に開封部が形成されてなくともよく、該封緘兼 開封用テープ本体の一端側にのみ非接着部を介しての開封部が設けられたもので もよい。In the above embodiment, the tape for sealing and opening is made of a belt-shaped synthetic resin film, and the adhesive surface is formed by the adhesive applied to the entire back surface side, and both ends thereof are formed. The opening part is formed through a non-adhesive part to which a separate piece of paper formed in a rectangular shape and having the same width as the sealing / unsealing tape is attached. The opening / closing tape does not have to have the opening portions formed on both ends thereof, and the opening / closing tape main body may be provided with the opening portion via the non-adhesive portion only on one end side.
【００３９】 更に、前記封緘兼開封用テープ本体に形成された開封部は、別体の紙片を貼着 することによって形成された非接着部からなるが、所定形状の合成樹脂片等を貼 着してもよく、更に該封緘兼開封用テープ本体の両端の夫々を共に該封緘兼開封 用テープ本体の裏面側の接着面に折り返すことによって非接着部を形成すべく該 封緘兼開封用テープ本体と一体的に形成されたものでもよく、要は、該封緘兼開 封用テープ本体の少なくとも一端に非接着部からなる開封部を形成することが出 来るものであれば、該封緘兼開封用テープ本体の接着面に塗料、印刷、粉末体等 を塗布したものでもよく、その具体的な構成は限定されない。Further, the unsealing portion formed on the sealing / unsealing tape body is a non-adhesive portion formed by adhering a separate piece of paper, but a synthetic resin piece having a predetermined shape is adhered. The sealing / unsealing tape body may further be folded back to form a non-adhesive portion by folding back both ends of the sealing / unsealing tape body to the adhesive surface on the back side of the sealing / opening tape body. It may be integrally formed with the sealing / unsealing tape body, as long as it is possible to form an unsealing part composed of a non-adhesive part on at least one end of the sealing / unsealing tape body. The adhesive surface of the tape body may be coated with paint, printing, powder or the like, and the specific structure thereof is not limited.
【００４０】 尚、上記実施例に於いて、封緘兼開封用テープ本体に形成された開封部は、非 接着部によって形成されてなるが、本考案に於ける開封部は決して非接着部に限 定されるものではなく、封緘兼開封用テープ本体の裏面中程に部分的に粘着剤を 塗布することによって接着面を形成し、且つ前記封緘兼開封テープ本体の両端に 粘着剤を塗布されない非接着部及び上記接着面より弱い接着力の粘着剤を塗布し た弱接着部によって開封部が形成されたものでもよい。In the above embodiment, the unsealing part formed on the sealing / unsealing tape body is formed by the non-adhesive part, but the unsealing part in the present invention is by no means limited to the non-adhesive part. The adhesive surface is formed by partially applying an adhesive in the middle of the back surface of the main body of the sealing and opening tape, and the adhesive is not applied to both ends of the main body of the sealing and opening tape. The unsealing portion may be formed by the adhesive portion and the weak adhesive portion to which a pressure-sensitive adhesive having an adhesive force weaker than that of the adhesive surface is applied.
【００４１】 更に、上記実施例に於いて封緘兼開封用テープ本体に形成された開封部は、該 封緘兼開封用テープ本体と同幅に形成されてなるが、例えば、図14に示す様に開 封部を形成する非接着部９が前記封緘兼開封用テープ本体7aの幅より大きく形成 されていてもよく、その具体的な大きさも決して限定されるものではなく、要は 封緘兼開封テープの接着面の少なくとも一端が、非接着部又は前記接着面より弱 い接着力の弱接着部によって開封部として形成されていれば該封緘兼開封テープ の形状、材質、又接着面に塗布される粘着剤の種類、粘着力、更に非接着面の具 体的な構成等も決して限定されない。Further, the unsealing portion formed on the sealing / unsealing tape body in the above embodiment is formed to have the same width as that of the sealing / unsealing tape body. For example, as shown in FIG. The non-adhesive part 9 forming the unsealing part may be formed larger than the width of the sealing and unsealing tape main body 7a, and its specific size is not limited in any way. If at least one end of the adhesive surface is formed as an unsealing portion by a non-adhesive portion or a weakly adhesive portion having a weaker adhesive strength than the adhesive surface, the shape and material of the sealing and unsealing tape and the adhesive surface are applied The type of adhesive, the adhesive strength, and the specific structure of the non-adhesive surface are not limited.
【００４２】 更に、上記実施例に於いて、封緘兼開封テープ付の袋に収納される被収納物は 略直角三角形状のサンドイッチに限定したが、必ずしも直角部を有したものでな くてもよいのは言うまでもなく、更に略直角の角度範囲も決して限定されない。Further, in the above embodiment, the object to be stored in the bag with the sealing / opening tape is limited to the sandwich having a substantially right triangle shape, but it does not always have to have the right angle portion. It goes without saying that the angular range of substantially right angles is of course not limited.
【００４３】[0043]
叙上の様に、本考案は包装袋本体が表フィルムと裏フィルムの両側縁をシール することによって形成され、且つ該表裏何れか一方のフィルムが、他のフィルム より該包装袋本体の開口部から延出し、しかも該延出した延出片が略台形状に形 成されてなることから、収納するサンドイッチの斜辺及び垂直片の夫々の長さに 対応した該包装袋本体を形成することが出来る。 As described above, the present invention has a packaging bag body formed by sealing both side edges of a front film and a back film, and one of the front and back films has an opening portion of the packaging bag body more than another film. Since the extended pieces are formed in a substantially trapezoidal shape, it is possible to form the packaging bag body corresponding to the length of each of the oblique side and the vertical piece of the sandwich to be stored. I can.
【００４４】 更に、包装袋本体が、サンドイッチの垂直辺と斜辺との先端側を収納可能に先 細で、且つ該サンドイッチの短辺側を該包装袋本体の開口部側に位置させるべく 形成され、且つサンドイッチの収納時に、包装袋本体の開口部の一側封緘片と他 側封緘片が、折り畳み重合すべく形成されると共にサンドイッチの垂直辺に対応 する包装袋本体の垂直辺側の延出片とサンドイッチの斜辺に対応する包装袋本体 の斜辺側の延出片との間に介在し、且つ対面すべく形成されてなり、しかも前記 包装袋本体の両側封函片と前記両延出片とをサンドイッチの短辺上で折り畳むこ とによって該包装袋本体の開口部を封緘し、且つ起立させることによって開封可 能なことから、包装袋本体の両側封函片と前記両延出片との折り畳み作業が非常 に簡単で、又外観上も余分なフィルムがなくなってすっきりするだけでなく、フ ィルムの材料費も低減させることが出来ると共に、従来では実現出来なかった自 動機を介しての封緘作業が行なえることとなり、よって自動生産ライン等からな る大量生産に最適な包装袋本体を提供することが出来るという格別な効果を得る こととなった。Further, the packaging bag body is formed so that the tip sides of the vertical side and the oblique side of the sandwich can be accommodated, and the short side of the sandwich is located at the opening side of the packaging bag body. When the sandwich is stored, the one side sealing piece and the other side sealing piece of the opening of the packaging bag body are formed so as to be folded and polymerized and extend on the vertical side of the packaging bag body corresponding to the vertical side of the sandwich. And the extension pieces on the oblique side of the packaging bag body that correspond to the oblique sides of the sandwich and are formed so as to face each other, and both sides of the packaging bag body and the extension pieces. Since the opening can be opened by closing the opening of the body of the packaging bag by folding it on the short side of the sandwich and by standing it up, The folding work is very Not only is it easy to use, it eliminates the need for an extra film on the outside, but it also reduces the material cost of the film, and it is possible to perform sealing work via an automatic machine, which could not be achieved in the past. As a result, the special effect of being able to provide the packaging bag body that is most suitable for mass production using an automatic production line or the like was obtained.
【００４５】 更に、前記包装袋本体の折り畳まれた両側封緘片上に折り畳まれる両延出片に 跨がって少なくとも裏面の一端側に、非接着部又は弱接着部からなり、且つ、ワ ンタッチで包装袋本体の封緘された開口部を開封する開封部が形成された封函兼 開封用テープが貼着されてなることから、瞬時に開口部を封緘することが出来る 。Further, the non-adhesive portion or the weakly adhesive portion is formed on at least one end side of the back surface across both extending pieces that are folded on the folded both-side sealing pieces of the packaging bag body, and the Since the box-sealing / unsealing tape having the unsealing portion for unsealing the sealed opening of the packaging bag body is attached, the opening can be instantly sealed.
【００４６】 更に、前記封緘された包装袋本体を開口する場合には、前記両延出片に跨がっ て貼着された封緘兼開封用テープの一端に形成された開封部を摘持して引き剥が すことで封緘された前記開口部をワンタッチで開封させることが出来ることから 、収納されたサンドイッチの軟弱な被収納物に、変形又は型崩れさせる様な余分 な外圧力等を付することなく簡単に取り出すことが出来るという格別な効果を有 するに至った。Further, when opening the sealed packaging bag main body, the opening portion formed at one end of the sealing / unsealing tape stuck across both the extending pieces is grasped. Since the sealed opening can be opened with a single touch by peeling it off, an extra external pressure, etc. that deforms or loses its shape is applied to the soft contents of the stored sandwich. It has a special effect that it can be taken out easily without any need.
【図１】包装袋本体に収納されるサンドイッチを示し、
（イ）は側面図、（ロ）は正面図。FIG. 1 shows a sandwich stored in a packaging bag body,
(A) is a side view, (B) is a front view.
【図２】本考案に於けるサンドイッチ用包装袋本体の正
面図。FIG. 2 is a front view of a sandwich packaging bag body according to the present invention.
【図３】図２のＡ−Ａ線断面図。3 is a sectional view taken along the line AA of FIG.
【図４】サンドイッチ収納時の包装袋本体を示し、
（イ）は斜視図、（ロ）は側面図。FIG. 4 shows the body of the packaging bag when the sandwich is stored,
(A) is a perspective view and (b) is a side view.
【図５】本考案に於ける封緘兼開封用テープの底面図。FIG. 5 is a bottom view of the sealing / unsealing tape according to the present invention.
【図６】本考案に於ける封緘兼開封用テープの側面図。FIG. 6 is a side view of the sealing / unsealing tape according to the present invention.
【図７】両側封緘片折り畳み後の斜視図。FIG. 7 is a perspective view after folding the sealing pieces on both sides.
【図８】両延出片折り畳み時の状態を示す斜視図。FIG. 8 is a perspective view showing a state in which both extension pieces are folded.
【図９】両延出片折り畳み後の斜視図。FIG. 9 is a perspective view after folding both extension pieces.
【図10】封緘時の状態を示す斜視図。FIG. 10 is a perspective view showing a state at the time of sealing.
【図11】開封時の状態を示す斜視図。FIG. 11 is a perspective view showing a state when the package is opened.
【図12】サンドイッチ取り出し時の側面図。FIG. 12 is a side view when the sandwich is taken out.
【図13】他実施例による包装袋本体の正面図。FIG. 13 is a front view of a packaging bag body according to another embodiment.
【図14】他実施例による封緘兼開封用テープの底面図。FIG. 14 is a bottom view of the sealing / unsealing tape according to another embodiment.
【図15】従来の包装袋本体の正面図。FIG. 15 is a front view of a conventional packaging bag body.
【図16】従来の包装袋本体の開裂状態を示す斜視図。FIG. 16 is a perspective view showing a state in which a conventional packaging bag body is opened.
【図17】従来の包装袋本体にサンドイッチを収納した時
の側面図。FIG. 17 is a side view of a conventional packaging bag body in which a sandwich is stored.
【図18】従来の包装袋本体の封緘時の状態を示す斜視
図。FIG. 18 is a perspective view showing a state in which the conventional packaging bag body is sealed.
１…包装袋本体 ２…表フィルム 2b…延出片 ３…裏フィルム 3b…延出片 4a…一側封緘片 4b…他側封緘片 ６…開口部 ７…封緘兼開封用テープ ８…接着面 ９…非接着面 1 ... Packaging bag body 2 ... Front film 2b ... Extending piece 3 ... Backing film 3b ... Extending piece 4a ... One side sealing piece 4b ... Other side sealing piece 6 ... Opening part 7 ... Sealing and opening tape 8 ... Adhesive surface 9 ... Non-adhesive surface
Claims (7)
包装袋であって、該包装袋本体１が、表フィルム２と裏
フィルム３の両側縁４，４をシールすることによって形
成され、且つ該表裏何れか一方のフィルムが、他のフィ
ルムより該包装袋本体１の開口部６から延出し、しかも
該延出した延出片3aが略台形状に形成されてなることを
特徴とするサンドイッチ用包装袋。1. A packaging bag for accommodating a substantially triangular sandwich 10, wherein the packaging bag body 1 is formed by sealing both side edges 4 and 4 of a front film 2 and a back film 3, and One of the front and back films extends from the other film through the opening 6 of the packaging bag body 1, and the extended extension piece 3a is formed into a substantially trapezoidal shape. Packaging bag.
包装袋本体１が、サンドイッチ10の垂直辺10b と斜辺10
c との先端側を収納可能に先細で、且つ該サンドイッチ
の短辺10a 側を該包装袋本体１の開口部６側に位置させ
るべく形成され、且つサンドイッチ10の収納時に、包装
袋本体１の開口部６の一側封緘片4aと他側封緘片4bが、
折り畳み重合すべく形成されると共にサンドイッチ10の
垂直辺10b に対応する包装袋本体１の垂直辺側2aの延出
片2bとサンドイッチ10の斜辺10cに対応する包装袋本体
１の斜辺側3aの延出片3bとの間に介在し、且つ対面すべ
く形成されてなり、しかも前記包装袋本体１の両側封緘
片4a，4bと前記両延出片2b，3bとをサンドイッチ10の短
辺10a 上で折り畳むことによって該包装袋本体１の開口
部６を封緘し、且つ起立させて開封する構成からなるこ
とを特徴とするサンドイッチ用包装袋。2. A packaging bag body 1 for accommodating a sandwich 10 having a substantially triangular shape, wherein a vertical side 10b and an oblique side 10 of the sandwich 10 are provided.
It is formed so that the tip side with c can be stored, and the short side 10a side of the sandwich is positioned on the opening 6 side of the packaging bag body 1, and when the sandwich 10 is stored, the packaging bag body 1 One side sealing piece 4a and the other side sealing piece 4b of the opening 6,
An extension piece 2b formed on the vertical side 2a of the packaging bag body 1 corresponding to the vertical side 10b of the sandwich 10 and formed on the oblique side 3a of the packaging bag body 1 corresponding to the oblique side 10c of the sandwich 10. The sandwiching pieces 4a and 4b of the packaging bag body 1 and the extending pieces 2b and 3b are formed so as to be interposed between the projecting pieces 3b and face each other, and the extending pieces 2b and 3b are arranged on the short side 10a of the sandwich 10. A packaging bag for sandwiches, characterized in that the opening 6 of the packaging bag main body 1 is closed by being folded with, and the packaging bag main body 1 is opened and opened.
ンドイッチの幅と略同じ長さで、且つ前記垂直辺側2aの
延出片2bの延出長さがサンドイッチの幅の略２／３であ
る請求項２記載のサンドイッチ用包装袋。3. The extension length of the extension piece 3b on the oblique side 3a is substantially the same as the width of the sandwich, and the extension length of the extension piece 2b on the vertical side 2a is the sandwich width. 3. The sandwich packaging bag according to claim 2, which is approximately 2/3.
縁4c，4dが、平行となる直線で形成されてなることを特
徴とする請求項２又は３記載のサンドイッチ用包装袋。4. The sandwich packaging according to claim 2, wherein the edges 4c and 4d of the one-side sealing piece 4a and the other-side sealing piece 4b are formed by parallel straight lines. bag.
緘片4a，4b上に折り畳まれる両延出片2b，3bに跨がって
少なくとも裏面の一端側に、非接着部９又は弱接着部か
らなり、且つ、ワンタッチで包装袋本体１の封緘された
開口部６を開封する開封部が形成された封函兼開封用テ
ープ７が貼着されてなることを特徴とする請求項２乃至
４何れかに記載のサンドイッチ用包装袋。5. The non-adhesive portion 9 or a weak adhesive at least at one end side of the back surface across both extending pieces 2b, 3b folded on the folded both-side sealing pieces 4a, 4b of the packaging bag body 1. 3. A box-cum-opening tape 7 is attached, which is formed of parts and is provided with an opening part for opening the sealed opening 6 of the packaging bag body 1 with one touch. 4. The packaging bag for sandwiches according to any one of 4.
の両端に設けられてなることを特徴とする請求項５記載
のサンドイッチ用包装袋。6. The unsealing section 6 comprises a box-sealing / unsealing tape 7
The sandwich packaging bag according to claim 5, wherein the packaging bag is provided at both ends of the sandwich.
の接着面８に貼着された別体の紙片9a又は合成樹脂片に
よって形成されてなることを特徴とする請求項５又は６
記載のサンドイッチ用包装袋。7. The opening / closing section 6 is a tape 7 for opening and closing a box.
7. A separate piece of paper 9a or a piece of synthetic resin adhered to the adhesive surface 8 of 7.
The packaging bag for sandwich described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1156192U JPH0635144U (en) | 1992-03-09 | 1992-03-09 | Sandwich bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1156192U JPH0635144U (en) | 1992-03-09 | 1992-03-09 | Sandwich bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0635144U true JPH0635144U (en) | 1994-05-10 |
Family
ID=11781354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1156192U Pending JPH0635144U (en) | 1992-03-09 | 1992-03-09 | Sandwich bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635144U (en) |
-
1992
- 1992-03-09 JP JP1156192U patent/JPH0635144U/en active Pending
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