JPS6254704B2 - - Google Patents
Info
- Publication number
- JPS6254704B2 JPS6254704B2 JP56068649A JP6864981A JPS6254704B2 JP S6254704 B2 JPS6254704 B2 JP S6254704B2 JP 56068649 A JP56068649 A JP 56068649A JP 6864981 A JP6864981 A JP 6864981A JP S6254704 B2 JPS6254704 B2 JP S6254704B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- oxygen absorber
- plastic
- inner layer
- upper 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 59
- 239000001301 oxygen Substances 0.000 claims description 59
- 229910052760 oxygen Inorganic materials 0.000 claims description 59
- 239000006096 absorbing agent Substances 0.000 claims description 49
- 239000004745 nonwoven fabric Substances 0.000 claims description 36
- 239000012982 microporous membrane Substances 0.000 claims description 25
- 230000035699 permeability Effects 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 22
- 239000002985 plastic film Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 93
- -1 polyethylene Polymers 0.000 description 35
- 239000004698 Polyethylene Substances 0.000 description 24
- 229920000573 polyethylene Polymers 0.000 description 22
- 239000000463 material Substances 0.000 description 15
- 239000005022 packaging material Substances 0.000 description 15
- 238000004806 packaging method and process Methods 0.000 description 13
- 235000013305 food Nutrition 0.000 description 12
- 239000005038 ethylene vinyl acetate Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 11
- 229920000554 ionomer Polymers 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 229940123973 Oxygen scavenger Drugs 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000004775 Tyvek Substances 0.000 description 3
- 229920000690 Tyvek Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920013683 Celanese Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920006361 Polyflon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011091 composite packaging material Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Packages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56068649A JPS57183964A (en) | 1981-05-07 | 1981-05-07 | Package of deoxidizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56068649A JPS57183964A (en) | 1981-05-07 | 1981-05-07 | Package of deoxidizer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62125997A Division JPS6336814A (ja) | 1987-05-25 | 1987-05-25 | 脱酸素剤包装体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57183964A JPS57183964A (en) | 1982-11-12 |
| JPS6254704B2 true JPS6254704B2 (ko) | 1987-11-16 |
Family
ID=13379753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56068649A Granted JPS57183964A (en) | 1981-05-07 | 1981-05-07 | Package of deoxidizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57183964A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6198182B1 (ja) * | 2016-12-09 | 2017-09-20 | 三菱瓦斯化学株式会社 | 多層体、包装容器、及び食品の保存方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890005278B1 (ko) * | 1983-01-28 | 1989-12-20 | 미쓰비시가스가가꾸 가부시끼 가이샤 | 탈산소제 포장체 |
| JPS6117046U (ja) * | 1984-07-05 | 1986-01-31 | ユニチカ株式会社 | 包装体 |
| US4842919A (en) * | 1987-02-03 | 1989-06-27 | Minnesota Mining And Manufacturing Company | Pad forming method |
| JP5913456B2 (ja) * | 2014-07-08 | 2016-04-27 | 株式会社プロテックス | 空気清浄用具 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920879U (ko) * | 1972-05-22 | 1974-02-21 | ||
| JPS5123769B2 (ko) * | 1971-12-17 | 1976-07-19 | ||
| JPS51119069A (en) * | 1975-03-20 | 1976-10-19 | Nippon Oil Co Ltd | Method of producing permeable film |
| JPS5351096A (en) * | 1976-10-18 | 1978-05-10 | Fujishima Daishiro | Packing material of adjusted air permeability |
| JPS5498348A (en) * | 1978-01-19 | 1979-08-03 | Toppan Printing Co Ltd | Freshness preserving agent |
| JPS562164A (en) * | 1979-06-22 | 1981-01-10 | Toyo Ink Mfg Co | Oxygen absorbing body |
| JPS5649254A (en) * | 1979-09-27 | 1981-05-02 | Nippon Oil Co Ltd | Composite material for packing gas absorbing treating agent |
| JPS5668650A (en) * | 1979-11-07 | 1981-06-09 | Otsuka Pharmaceut Co Ltd | Benzoic acid amide derivative |
| JPS5638070B2 (ko) * | 1972-11-09 | 1981-09-03 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5052072U (ko) * | 1973-09-07 | 1975-05-20 | ||
| JPS5714814Y2 (ko) * | 1974-08-07 | 1982-03-27 | ||
| JPS5638070U (ko) * | 1979-08-31 | 1981-04-10 |
-
1981
- 1981-05-07 JP JP56068649A patent/JPS57183964A/ja active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123769B2 (ko) * | 1971-12-17 | 1976-07-19 | ||
| JPS4920879U (ko) * | 1972-05-22 | 1974-02-21 | ||
| JPS5638070B2 (ko) * | 1972-11-09 | 1981-09-03 | ||
| JPS51119069A (en) * | 1975-03-20 | 1976-10-19 | Nippon Oil Co Ltd | Method of producing permeable film |
| JPS5351096A (en) * | 1976-10-18 | 1978-05-10 | Fujishima Daishiro | Packing material of adjusted air permeability |
| JPS5498348A (en) * | 1978-01-19 | 1979-08-03 | Toppan Printing Co Ltd | Freshness preserving agent |
| JPS562164A (en) * | 1979-06-22 | 1981-01-10 | Toyo Ink Mfg Co | Oxygen absorbing body |
| JPS5649254A (en) * | 1979-09-27 | 1981-05-02 | Nippon Oil Co Ltd | Composite material for packing gas absorbing treating agent |
| JPS5668650A (en) * | 1979-11-07 | 1981-06-09 | Otsuka Pharmaceut Co Ltd | Benzoic acid amide derivative |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6198182B1 (ja) * | 2016-12-09 | 2017-09-20 | 三菱瓦斯化学株式会社 | 多層体、包装容器、及び食品の保存方法 |
| JP2018094760A (ja) * | 2016-12-09 | 2018-06-21 | 三菱瓦斯化学株式会社 | 多層体、包装容器、及び食品の保存方法 |
| US11325360B2 (en) | 2016-12-09 | 2022-05-10 | Mitsubishi Gas Chemical Company, Inc. | Multilayer body, packaging container, and food storing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57183964A (en) | 1982-11-12 |
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