发明名称 |
Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof |
摘要 |
A laminated film includes an outer-layer-film, a water-soluble film, and an intermediate layer interposed between the outer-layer-film and the water-soluble film. The intermediate layer contains a high-pressure polyethylene oxidized to a prescribed degree on a surface thereof contiguous to the water-soluble film. The outer-layer-film and the intermediate layer adhere fast to each other. The intermediate layer and the water-soluble film directly contact each other and adhere so weakly to each other as to be peelable.
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申请公布号 |
US7364359(B2) |
申请公布日期 |
2008.04.29 |
申请号 |
US20050116451 |
申请日期 |
2005.04.28 |
申请人 |
KYODO SHIKO CO., LTD. |
发明人 |
TOKITA YOSHIAKI |
分类号 |
B65D30/02;B31B39/00;B32B7/06;B32B27/08;B32B37/15;B65D30/08;B65D30/20;B65D33/00;B65D65/30;B65D65/46;B65D75/26;B65D75/40;B65D75/58 |
主分类号 |
B65D30/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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