JPH0314125U - - Google Patents
Info
- Publication number
- JPH0314125U JPH0314125U JP7255089U JP7255089U JPH0314125U JP H0314125 U JPH0314125 U JP H0314125U JP 7255089 U JP7255089 U JP 7255089U JP 7255089 U JP7255089 U JP 7255089U JP H0314125 U JPH0314125 U JP H0314125U
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- packaging film
- permeable packaging
- thickness
- utility
- 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
- 229920006280 packaging film Polymers 0.000 claims description 4
- 239000012785 packaging film Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Landscapes
- Packages (AREA)
- Wrappers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Description
第１図は本考案に係る透湿性包装用フイルムの
構造断面図である。 １……透湿性包装用フイルム、２……特殊ポリ
ウレタン分子、３……分子中の凝集力の強い部分
、４……分子中の凝集力の弱い部分。
構造断面図である。 １……透湿性包装用フイルム、２……特殊ポリ
ウレタン分子、３……分子中の凝集力の強い部分
、４……分子中の凝集力の弱い部分。
Claims (1)
- 【実用新案登録請求の範囲】 １ 非多孔質の熱可塑性ウレタン弾性体を主材と
する透湿性包装用フイルム。 ２ フイルムの厚みが０．１mm以下である請求項
１記載の透湿性包装用フイルム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7255089U JPH0314125U (ja) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7255089U JPH0314125U (ja) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314125U true JPH0314125U (ja) | 1991-02-13 |
Family
ID=31610579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7255089U Pending JPH0314125U (ja) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314125U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973241U (ja) * | 1982-11-06 | 1984-05-18 | 象印マホービン株式会社 | 保温容器 |
-
1989
- 1989-06-21 JP JP7255089U patent/JPH0314125U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973241U (ja) * | 1982-11-06 | 1984-05-18 | 象印マホービン株式会社 | 保温容器 |