JPH03123866U - - Google Patents
Info
- Publication number
- JPH03123866U JPH03123866U JP3350790U JP3350790U JPH03123866U JP H03123866 U JPH03123866 U JP H03123866U JP 3350790 U JP3350790 U JP 3350790U JP 3350790 U JP3350790 U JP 3350790U JP H03123866 U JPH03123866 U JP H03123866U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- inner bag
- outer bag
- opening
- double
- 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.)
- Granted
Links
- 230000004927 fusion Effects 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims 11
- 239000007789 gas Substances 0.000 claims 9
- 239000002985 plastic film Substances 0.000 claims 8
- 229920006255 plastic film Polymers 0.000 claims 8
- 238000003466 welding Methods 0.000 claims 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 1
- 239000003570 air Substances 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bag Frames (AREA)
- Buffer Packaging (AREA)
- Packages (AREA)
Description
第１図は本考案包装袋の一実施例の平面図であ
り、第２図はその縦断面図であり、第３図は同包
装袋で包装した包装体の縦断面図であり、第４図
は本考案包装袋の他の実施例の平面図であり、第
５図はその縦断面図である。
図中の符号は、１……外袋、２……内袋、３…
…融着部、４……外袋側縁、５……内袋側縁、６
……外袋底、７……内袋底、８……融着線端部、
９，１４……遮断融着線、１０……圧入ガス通路
、１１……外袋上縁、１２……下縁融着部、１３
……通路融着線、１５……圧着シール面、１６…
…品物、２１……２重袋シール用縁部、２２……
融着固定線、２３……ガス通路、３０……品物袋
、３１……品物袋開口部である。
Fig. 1 is a plan view of one embodiment of the packaging bag of the present invention, Fig. 2 is a longitudinal sectional view thereof, Fig. 3 is a longitudinal sectional view of a package packaged with the packaging bag, and Fig. The figure is a plan view of another embodiment of the packaging bag of the present invention, and FIG. 5 is a longitudinal sectional view thereof. The symbols in the diagram are 1...outer bag, 2...inner bag, 3...
...Fused part, 4...Outer bag side edge, 5...Inner bag side edge, 6
... Outer bag bottom, 7... Inner bag bottom, 8... Fusion wire end,
9, 14... Cutoff fusion line, 10... Pressure gas passage, 11... Upper edge of outer bag, 12... Lower edge fusion part, 13
... Passage fusion line, 15 ... Crimping seal surface, 16 ...
...Item, 21...Edge for double bag seal, 22...
Fusion fixing wire, 23...gas passage, 30...goods bag, 31...goods bag opening.
Claims (1)
内袋より少し幅の大きい長方形状のプラスチツク
フイルム製外袋とからなり、該内袋が外袋の中央
に位置する状態で、両袋の開口縁において内袋と
外袋が融着固定され、該融着固定部より上方に外
袋若しくは内袋から延設されたシール用縁部を有
する２重袋であつて、外袋の開口縁の左右端部の
少なくともいずれか一方をガス吹き込み口として
開放しておき、外袋と内袋の相対するフイルムを
筋状の熱シールによつて融着した融着固定線を袋
体部全面に略均等的に設けたことを特徴とする包
装袋。 ２ 長方形状のプラスチツクフイルム製内袋と該
内袋より少し幅の大きい長方形状のプラスチツク
フイルム製外袋とからなり、該内袋が外袋の中央
に位置する状態で、両袋の開口縁において内袋と
外袋が融着固定され、該融着固定部より上方に外
袋若しくは内袋から延設されたシール用縁部を有
する２重袋であつて、外袋の開口縁の左右端部の
少なくともいずれか一方をガス吹き込み口として
開放しておき、外袋と内袋の相対するフイルムを
筋状の熱シールによつて融着した融着固定線を袋
体部全面に略均等的に設けた２重袋及び該袋の中
に挿入された品物用袋とからなることを特徴とす
る包装袋。 ３ 長方形状のプラスチツクフイルム製内袋と該
内袋より少し幅の大きい長方形状のプラスチツク
フイルム製外袋とからなり、該内袋が外袋の中央
に位置する状態で、両袋の開口縁において内袋と
外袋が融着固定され、該融着固定部より上方に外
袋若しくは内袋から延設されたシール用縁部を有
する２重袋であつて、外袋の開口縁の左右端部の
少なくともいずれか一方をガス吹き込み口として
開放しておき、外袋と内袋の相対するフイルムを
筋状の熱シールによつて融着した融着固定線を袋
体部全面に略均等的に設けた包装袋の中に品物を
入れて、ガス吹き込み口からガスを吹き込み２重
袋を膨張させ、その開口部のシール用縁部を密封
した包装体。 ４ 長方形状のプラスチツクフイルム製内袋と該
内袋より少し幅の大きい長方形状のプラスチツク
フイルム製外袋とからなり、該内袋が外袋の中央
に位置する状態で、両袋の開口縁において内袋と
外袋が融着固定され、該融着固定部より上方に外
袋若しくは内袋から延設されたシール用縁部を有
する２重袋であつて、外袋の開口縁の左右端部の
少なくともいずれか一方をガス吹き込み口として
開放しておき、外袋と内袋の相対するフイルムを
筋状の熱シールによつて融着した融着固定線を袋
体部全面に略均等的に設けた２重袋及び該袋の中
に挿入された品物用袋とからなる包装袋の品物袋
に品物を入れ、ガス吹き込み口からガスを吹き込
み２重袋を膨張させ、その開口部のシール用縁部
及び品物袋の開口部を密封した包装体。 ５ ２重袋の開口部シール用縁部の密封と品物袋
の開口部の密封を同時に熱シールにより行う請求
項４記載の包装体。 ６ ２重袋と品物袋の間に、加熱媒体又は冷却媒
体を封入した請求項４又は５記載の包装体。 ７ ガスが空気、窒素又は炭酸ガスである請求項
３〜７記載の包装体。[Scope of Claim for Utility Model Registration] 1. Consisting of a rectangular plastic film inner bag and a rectangular plastic film outer bag that is slightly wider than the inner bag, with the inner bag located in the center of the outer bag. The inner bag and the outer bag are fused and fixed at the opening edges of both bags, and the double bag has a sealing edge extending from the outer bag or the inner bag above the fused and fixed part, At least one of the left and right ends of the opening edge of the outer bag is left open as a gas inlet, and a fusion fixing wire is attached by welding the opposing films of the outer bag and the inner bag by streak-like heat sealing. A packaging bag characterized by substantially uniform distribution over the entire surface of the bag body. 2 Consists of a rectangular plastic film inner bag and a rectangular plastic film outer bag that is slightly wider than the inner bag, with the inner bag located in the center of the outer bag, and at the opening edges of both bags. A double bag in which an inner bag and an outer bag are fused and fixed, and a sealing edge extends from the outer bag or the inner bag above the fused and fixed part, and the left and right ends of the opening edge of the outer bag At least one of the parts is left open as a gas inlet, and the fusion fixing wire, which is made by welding the opposing films of the outer bag and the inner bag by streak-like heat sealing, is applied almost uniformly over the entire surface of the bag body. 1. A packaging bag comprising a double bag provided in the bag and an article bag inserted into the bag. 3 Consists of a rectangular plastic film inner bag and a rectangular plastic film outer bag that is slightly wider than the inner bag, with the inner bag located in the center of the outer bag, and at the opening edges of both bags. A double bag in which an inner bag and an outer bag are fused and fixed, and a sealing edge extends from the outer bag or the inner bag above the fused and fixed part, and the left and right ends of the opening edge of the outer bag At least one of the parts is left open as a gas inlet, and the fusion fixing wire, which is made by welding the opposing films of the outer bag and the inner bag by streak-like heat sealing, is applied almost uniformly over the entire surface of the bag body. A packaging body in which an item is placed in a packaging bag provided in a container, gas is blown from a gas inlet to inflate the double bag, and the sealing edge of the opening is sealed. 4 Consists of a rectangular plastic film inner bag and a rectangular plastic film outer bag that is slightly wider than the inner bag, with the inner bag located in the center of the outer bag, and at the opening edges of both bags. A double bag in which an inner bag and an outer bag are fused and fixed, and a sealing edge extends from the outer bag or the inner bag above the fused and fixed part, and the left and right ends of the opening edge of the outer bag At least one of the parts is left open as a gas inlet, and the fusion fixing wire, which is made by welding the opposing films of the outer bag and the inner bag by streak-like heat sealing, is applied almost uniformly over the entire surface of the bag body. The product is placed in the product bag of a packaging bag consisting of a double bag provided in the bag and a product bag inserted into the bag, and gas is blown through the gas inlet to inflate the double bag and seal the opening. A package whose edges and the opening of the goods bag are sealed. 5. The package according to claim 4, wherein the opening sealing edge of the double bag and the opening of the product bag are simultaneously sealed by heat sealing. 6. The package according to claim 4 or 5, wherein a heating medium or a cooling medium is enclosed between the double bag and the product bag. 7. The package according to claims 3 to 7, wherein the gas is air, nitrogen, or carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3350790U JPH0730532Y2 (en) | 1990-03-29 | 1990-03-29 | Packaging bag and package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3350790U JPH0730532Y2 (en) | 1990-03-29 | 1990-03-29 | Packaging bag and package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123866U true JPH03123866U (en) | 1991-12-16 |
| JPH0730532Y2 JPH0730532Y2 (en) | 1995-07-12 |
Family
ID=31537219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3350790U Expired - Fee Related JPH0730532Y2 (en) | 1990-03-29 | 1990-03-29 | Packaging bag and package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730532Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020100416A (en) * | 2018-12-20 | 2020-07-02 | 大和製罐株式会社 | Self-supporting container comprising sheet material |
-
1990
- 1990-03-29 JP JP3350790U patent/JPH0730532Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020100416A (en) * | 2018-12-20 | 2020-07-02 | 大和製罐株式会社 | Self-supporting container comprising sheet material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730532Y2 (en) | 1995-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4877334A (en) | Inflatable bag | |
| US5129734A (en) | Seal system for block cheese | |
| US3924008A (en) | Flexible pouches for carbonated beverages | |
| US3700018A (en) | Semirigid container | |
| US5692833A (en) | Inflatable packaging cone and method of making the same | |
| JPS6181966A (en) | Pack which can be resealed | |
| JP4850249B2 (en) | Package with improved openable mouth | |
| JPS61104931A (en) | Manufacture of sterilized package | |
| JPH04121275U (en) | Containers for pressure-tight and airtight packaging of goods | |
| JPH0664633A (en) | Food package with integral handle and device and method for forming the same | |
| JPH03123866U (en) | ||
| US4249659A (en) | Heat shrunk package | |
| JPH03108641U (en) | ||
| JP3006520U (en) | Injection check valve for fluid storage bag | |
| US3317117A (en) | Bag | |
| JP2529550Y2 (en) | Heatable shrink packaging container | |
| JPS5826920Y2 (en) | packaging | |
| JPS604920Y2 (en) | Bags for product tight packaging | |
| CN214777743U (en) | Flexible package eight-edge sealing bag with side edges formed by one-time folding | |
| JPS6144986Y2 (en) | ||
| JPH04121273U (en) | Cushioning packaging bag | |
| US3522879A (en) | Sealed vacuum package and article | |
| JPS604940Y2 (en) | Oxygen absorbing bag | |
| JP3711037B2 (en) | Paper bag with film bag | |
| KR19980026445U (en) | Packaging plastic bag that can be repeatedly opened and closed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |