JPH0518275Y2 - - Google Patents
Info
- Publication number
- JPH0518275Y2 JPH0518275Y2 JP1985191780U JP19178085U JPH0518275Y2 JP H0518275 Y2 JPH0518275 Y2 JP H0518275Y2 JP 1985191780 U JP1985191780 U JP 1985191780U JP 19178085 U JP19178085 U JP 19178085U JP H0518275 Y2 JPH0518275 Y2 JP H0518275Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- edge
- heat
- bag
- synthetic resin
- 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
- 238000009423 ventilation Methods 0.000 claims description 31
- 229920003002 synthetic resin Polymers 0.000 claims description 25
- 239000000057 synthetic resin Substances 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 238000009461 vacuum packaging Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920001756 Polyvinyl chloride acetate Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985191780U JPH0518275Y2 (zh) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985191780U JPH0518275Y2 (zh) | 1985-12-13 | 1985-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299534U JPS6299534U (zh) | 1987-06-25 |
| JPH0518275Y2 true JPH0518275Y2 (zh) | 1993-05-14 |
Family
ID=31146240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985191780U Expired - Lifetime JPH0518275Y2 (zh) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518275Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4436925B1 (ja) * | 2009-10-30 | 2010-03-24 | 株式会社アシスト | 逆止弁及び密封袋、及び逆止弁と密封袋の製造方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542034Y2 (zh) * | 1986-10-22 | 1993-10-22 | ||
| JP3579660B2 (ja) | 2001-04-20 | 2004-10-20 | 有限会社アピィール | 脱気袋 |
| WO2008075416A1 (ja) * | 2006-12-20 | 2008-06-26 | Mikio Tanaka | 脱気袋 |
| KR100770025B1 (ko) | 2006-12-21 | 2007-10-25 | 인디스에어 주식회사 | 체크밸브 |
| JP5101205B2 (ja) * | 2007-08-07 | 2012-12-19 | 株式会社細川洋行 | 医療用容器包装袋、および薬剤未混注の医療用容器包装体 |
| JP6184444B2 (ja) * | 2015-06-22 | 2017-08-23 | 株式会社日本ヴォーグ社 | 乾燥した植物の密封収納方法及び乾燥した植物の密封収納体 |
| JP6359731B1 (ja) * | 2017-07-04 | 2018-07-18 | 株式会社柏原製袋 | 袋用閉止弁を備えた袋及び食品用脱気袋 |
| JP6628377B1 (ja) * | 2019-01-31 | 2020-01-08 | ハジー技研株式会社 | ガス置換型の収納袋 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS489866U (zh) * | 1971-06-15 | 1973-02-03 | ||
| JPS5344579U (zh) * | 1976-09-21 | 1978-04-17 |
-
1985
- 1985-12-13 JP JP1985191780U patent/JPH0518275Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS489866U (zh) * | 1971-06-15 | 1973-02-03 | ||
| JPS5344579U (zh) * | 1976-09-21 | 1978-04-17 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4436925B1 (ja) * | 2009-10-30 | 2010-03-24 | 株式会社アシスト | 逆止弁及び密封袋、及び逆止弁と密封袋の製造方法 |
| WO2011052246A1 (ja) * | 2009-10-30 | 2011-05-05 | Tanaka Mikio | 逆止弁と密封袋及びこれらの製造方法 |
| JP2012148779A (ja) * | 2009-10-30 | 2012-08-09 | Assist Ltd | 逆止弁及び密封袋、及び逆止弁と密封袋の製造方法 |
| JPWO2011052246A1 (ja) * | 2009-10-30 | 2013-03-14 | 有限会社田中テクニカル | 逆止弁と密封袋及びこれらの製造方法 |
| JP5433873B2 (ja) * | 2009-10-30 | 2014-03-05 | 有限会社田中テクニカル | 逆止弁と密封袋及びこれらの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6299534U (zh) | 1987-06-25 |
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