JPH0618900Y2 - 易開封性包装袋 - Google Patents
易開封性包装袋Info
- Publication number
- JPH0618900Y2 JPH0618900Y2 JP1988152551U JP15255188U JPH0618900Y2 JP H0618900 Y2 JPH0618900 Y2 JP H0618900Y2 JP 1988152551 U JP1988152551 U JP 1988152551U JP 15255188 U JP15255188 U JP 15255188U JP H0618900 Y2 JPH0618900 Y2 JP H0618900Y2
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- layer
- biaxially stretched
- bag
- film layer
- 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
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 41
- 239000000565 sealant Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 4
- 229920006284 nylon film Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- -1 polyethylene Polymers 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Bag Frames (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988152551U JPH0618900Y2 (ja) | 1988-11-25 | 1988-11-25 | 易開封性包装袋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988152551U JPH0618900Y2 (ja) | 1988-11-25 | 1988-11-25 | 易開封性包装袋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0273138U JPH0273138U (enrdf_load_stackoverflow) | 1990-06-04 |
JPH0618900Y2 true JPH0618900Y2 (ja) | 1994-05-18 |
Family
ID=31427581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988152551U Expired - Lifetime JPH0618900Y2 (ja) | 1988-11-25 | 1988-11-25 | 易開封性包装袋 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0618900Y2 (enrdf_load_stackoverflow) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60110269U (ja) * | 1983-12-28 | 1985-07-26 | 大日本印刷株式会社 | 開封用切裂溝を有する袋 |
JPS6218206A (ja) * | 1985-07-16 | 1987-01-27 | 朝田 幸雄 | 化粧柱の製造方法 |
JPS62182067A (ja) * | 1986-01-23 | 1987-08-10 | 旭化成株式会社 | 易開封性密封袋、その製法及びそれに使用する工具 |
JP2525158B2 (ja) * | 1986-09-22 | 1996-08-14 | 旭化成ポリフレツクス株式会社 | 易開封性袋の製造方法 |
JPH0688600B2 (ja) * | 1986-10-14 | 1994-11-09 | 藤森工業株式会社 | 引き裂き性のよい包装袋 |
-
1988
- 1988-11-25 JP JP1988152551U patent/JPH0618900Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0273138U (enrdf_load_stackoverflow) | 1990-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2626712C2 (ru) | Элемент вскрытия упаковки и способы его производства | |
US3276669A (en) | Package and method of making same | |
JP4270663B2 (ja) | 易開封性包装袋 | |
JP2004238047A (ja) | 包装袋 | |
JPH06505948A (ja) | 管状袋包装 | |
KR20040063004A (ko) | 개봉이 용이한 포장 주머니 | |
JPH08324597A (ja) | 開封用切込および包装袋 | |
EP4450421A2 (en) | Flexible packaging structure with integral tamper-evidence features and method for making the same | |
AU2000273153B2 (en) | Fastener bag and fastener device | |
JPH0633092B2 (ja) | 咬合具付袋 | |
JP2008068889A (ja) | 易開封パウチ | |
JPH09132249A (ja) | 包装袋及びその製造方法 | |
JPH0618900Y2 (ja) | 易開封性包装袋 | |
JPH0619471Y2 (ja) | 易開封性包装袋 | |
JPH0480017A (ja) | ラミネートフイルムの製造方法 | |
JPS601102Y2 (ja) | 易開封性包装体 | |
JP3953582B2 (ja) | 易開口包装袋及びその製造方法 | |
JPH0542951A (ja) | 易開封性袋及びその製造方法 | |
JPH05147660A (ja) | 易開封性包装袋用フイルムおよび易開封性包装袋 | |
JP2570971B2 (ja) | 引き裂き可能な包装材料および包装袋 | |
JP2755980B2 (ja) | 易開封性包装袋 | |
JP2568162Y2 (ja) | 易開封性包装袋 | |
JPH04267750A (ja) | 包装袋用積層フィルム | |
JPH068028Y2 (ja) | 易開封性包装袋 | |
JPH0735341U (ja) | 包装袋用積層フィルム |