JPH031391Y2 - - Google Patents
Info
- Publication number
- JPH031391Y2 JPH031391Y2 JP1987117345U JP11734587U JPH031391Y2 JP H031391 Y2 JPH031391 Y2 JP H031391Y2 JP 1987117345 U JP1987117345 U JP 1987117345U JP 11734587 U JP11734587 U JP 11734587U JP H031391 Y2 JPH031391 Y2 JP H031391Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- lid
- tension piece
- edge
- ring
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 235000008476 powdered milk Nutrition 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117345U JPH031391Y2 (xx) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117345U JPH031391Y2 (xx) | 1987-07-30 | 1987-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334027U JPS6334027U (xx) | 1988-03-04 |
| JPH031391Y2 true JPH031391Y2 (xx) | 1991-01-17 |
Family
ID=31002769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987117345U Expired JPH031391Y2 (xx) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031391Y2 (xx) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638579U (xx) * | 1986-07-04 | 1988-01-20 |
-
1987
- 1987-07-30 JP JP1987117345U patent/JPH031391Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638579U (xx) * | 1986-07-04 | 1988-01-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334027U (xx) | 1988-03-04 |
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