JPS6240903Y2 - - Google Patents
Info
- Publication number
- JPS6240903Y2 JPS6240903Y2 JP6377981U JP6377981U JPS6240903Y2 JP S6240903 Y2 JPS6240903 Y2 JP S6240903Y2 JP 6377981 U JP6377981 U JP 6377981U JP 6377981 U JP6377981 U JP 6377981U JP S6240903 Y2 JPS6240903 Y2 JP S6240903Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- lid
- ring
- edge
- tension piece
- 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
- 239000011888 foil Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 6
- 239000002356 single layer Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008476 powdered milk Nutrition 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6377981U JPS6240903Y2 (US06272168-20010807-M00014.png) | 1981-05-01 | 1981-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6377981U JPS6240903Y2 (US06272168-20010807-M00014.png) | 1981-05-01 | 1981-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57177932U JPS57177932U (US06272168-20010807-M00014.png) | 1982-11-11 |
JPS6240903Y2 true JPS6240903Y2 (US06272168-20010807-M00014.png) | 1987-10-20 |
Family
ID=29859867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6377981U Expired JPS6240903Y2 (US06272168-20010807-M00014.png) | 1981-05-01 | 1981-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6240903Y2 (US06272168-20010807-M00014.png) |
-
1981
- 1981-05-01 JP JP6377981U patent/JPS6240903Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57177932U (US06272168-20010807-M00014.png) | 1982-11-11 |