JPH03117457U - - Google Patents
Info
- Publication number
- JPH03117457U JPH03117457U JP1820090U JP1820090U JPH03117457U JP H03117457 U JPH03117457 U JP H03117457U JP 1820090 U JP1820090 U JP 1820090U JP 1820090 U JP1820090 U JP 1820090U JP H03117457 U JPH03117457 U JP H03117457U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- film
- check valve
- composite sheet
- double bottom
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1820090U JPH03117457U (enExample) | 1990-02-24 | 1990-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1820090U JPH03117457U (enExample) | 1990-02-24 | 1990-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117457U true JPH03117457U (enExample) | 1991-12-04 |
Family
ID=31521362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1820090U Pending JPH03117457U (enExample) | 1990-02-24 | 1990-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117457U (enExample) |
-
1990
- 1990-02-24 JP JP1820090U patent/JPH03117457U/ja active Pending