JPS6251821B2 - - Google Patents
Info
- Publication number
- JPS6251821B2 JPS6251821B2 JP15784980A JP15784980A JPS6251821B2 JP S6251821 B2 JPS6251821 B2 JP S6251821B2 JP 15784980 A JP15784980 A JP 15784980A JP 15784980 A JP15784980 A JP 15784980A JP S6251821 B2 JPS6251821 B2 JP S6251821B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- protrusion
- tab
- plate
- lid plate
- 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
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Packages (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15784980A JPS5786473A (en) | 1980-11-10 | 1980-11-10 | Cover with picking piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15784980A JPS5786473A (en) | 1980-11-10 | 1980-11-10 | Cover with picking piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5786473A JPS5786473A (en) | 1982-05-29 |
| JPS6251821B2 true JPS6251821B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-11-02 |
Family
ID=15658700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15784980A Granted JPS5786473A (en) | 1980-11-10 | 1980-11-10 | Cover with picking piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5786473A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143125U (ja) * | 1984-08-24 | 1986-03-20 | 凸版印刷株式会社 | 容器蓋 |
| JPH0712295Y2 (ja) * | 1986-07-23 | 1995-03-22 | 大和製罐株式会社 | バリヤ−性キヤツプ |
-
1980
- 1980-11-10 JP JP15784980A patent/JPS5786473A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5786473A (en) | 1982-05-29 |
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