JPH0471239U - - Google Patents
Info
- Publication number
- JPH0471239U JPH0471239U JP11489690U JP11489690U JPH0471239U JP H0471239 U JPH0471239 U JP H0471239U JP 11489690 U JP11489690 U JP 11489690U JP 11489690 U JP11489690 U JP 11489690U JP H0471239 U JPH0471239 U JP H0471239U
- Authority
- JP
- Japan
- Prior art keywords
- plastic sheet
- impermeable
- water
- air
- membrane layer
- 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
- 239000002985 plastic film Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 238000003475 lamination Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11489690U JPH0471239U (en]) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11489690U JPH0471239U (en]) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471239U true JPH0471239U (en]) | 1992-06-24 |
Family
ID=31862619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11489690U Pending JPH0471239U (en]) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471239U (en]) |
-
1990
- 1990-10-31 JP JP11489690U patent/JPH0471239U/ja active Pending