JPH0241933U - - Google Patents
Info
- Publication number
- JPH0241933U JPH0241933U JP12156188U JP12156188U JPH0241933U JP H0241933 U JPH0241933 U JP H0241933U JP 12156188 U JP12156188 U JP 12156188U JP 12156188 U JP12156188 U JP 12156188U JP H0241933 U JPH0241933 U JP H0241933U
- Authority
- JP
- Japan
- Prior art keywords
- film
- polyolefin resin
- adhesion
- laminated
- perforated
- 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
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920006267 polyester film Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
Landscapes
- Packages (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案シートの一例の構成を示す図、
第２図は上記シートに鮮度保持剤を充填封入した
状態の断面図、第３図は同じく正面図である。
Ａ……有孔フイルム、１……ポリエステルフイ
ルム、２……ポリオレフイン樹脂層、３……アン
カーコート、４……透孔、Ｂ……ポリエチレン系
フイルム、Ｃ……点接着、Ｄ……線接着。
FIG. 1 is a diagram showing the configuration of an example of the sheet of the present invention;
FIG. 2 is a cross-sectional view of the sheet filled with a freshness-preserving agent, and FIG. 3 is a front view of the sheet. A... Perforated film, 1... Polyester film, 2... Polyolefin resin layer, 3... Anchor coat, 4... Perforated, B... Polyethylene film, C... Point adhesion, D... Line adhesion. .
Claims (1)
ム等のフイルムの表面にポリオレフイン樹脂を積
層し且つ適宜大きさの透孔を適宜多数設けた有孔
フイルムの前記ポリオレフイン樹脂面に、高い透
湿性及びガス透過性を有すると共に非透水性を具
えたポリエチレン系フイルムを、点接着及び／又
は線接着により圧着貼合して成ることを特徴とす
る複合シート。 A polyolefin resin is laminated on the surface of a film such as a polyester film or a polypropylene film, and a number of appropriately sized through holes are provided on the polyolefin resin surface of the perforated film, which has high moisture permeability and gas permeability, and is non-water permeable. 1. A composite sheet comprising a polyethylene film having properties that are bonded together by pressure bonding using point adhesion and/or line adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12156188U JPH0241933U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12156188U JPH0241933U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241933U true JPH0241933U (en) | 1990-03-22 |
Family
ID=31368677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12156188U Pending JPH0241933U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241933U (en) |
-
1988
- 1988-09-19 JP JP12156188U patent/JPH0241933U/ja active Pending
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