JPH057264B2 - - Google Patents
Info
- Publication number
- JPH057264B2 JPH057264B2 JP2074789A JP2074789A JPH057264B2 JP H057264 B2 JPH057264 B2 JP H057264B2 JP 2074789 A JP2074789 A JP 2074789A JP 2074789 A JP2074789 A JP 2074789A JP H057264 B2 JPH057264 B2 JP H057264B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- gas barrier
- main body
- base material
- inner peripheral
- 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 - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 62
- 230000004888 barrier function Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 32
- 229920003002 synthetic resin Polymers 0.000 claims description 22
- 239000000057 synthetic resin Substances 0.000 claims description 22
- 230000000630 rising effect Effects 0.000 claims description 9
- 239000010410 layer Substances 0.000 description 32
- 239000007789 gas Substances 0.000 description 28
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000011888 foil Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074789A JPH02205551A (ja) | 1989-02-01 | 1989-02-01 | 缶様容器蓋体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074789A JPH02205551A (ja) | 1989-02-01 | 1989-02-01 | 缶様容器蓋体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02205551A JPH02205551A (ja) | 1990-08-15 |
| JPH057264B2 true JPH057264B2 (US20110009641A1-20110113-C00116.png) | 1993-01-28 |
Family
ID=12035785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2074789A Granted JPH02205551A (ja) | 1989-02-01 | 1989-02-01 | 缶様容器蓋体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02205551A (US20110009641A1-20110113-C00116.png) |
-
1989
- 1989-02-01 JP JP2074789A patent/JPH02205551A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02205551A (ja) | 1990-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |