发明名称 |
Method and apparatus for preparing textured apertured film. |
摘要 |
Apertured polymeric films for use as a liquid permeable facing material on absorbent products such as diapers and sanitary napkins is textured by a dual embossing process. The film is preferably embossed first with a pronounced, textile-like pattern, then embossed with a finely engraved finish roll to produce a thin, smooth film with a matte finish while retaining the appearance of the previously embossed pattern. The twice embossed film is soft, conformable, and more comfortable against the skin. The embossing sequence may be reversed for some applications. |
申请公布号 |
EP0313766(A2) |
申请公布日期 |
1989.05.03 |
申请号 |
EP19880114390 |
申请日期 |
1988.09.02 |
申请人 |
CHICOPEE |
发明人 |
CABE, ALEX W., JR.;SAMPSON, ARTHUR J.;SAFFEL, ROBERT W. |
分类号 |
B29C67/20;A61F13/15;B29C59/02;B29C59/04;B29K105/04;B29L7/00;B31F1/07 |
主分类号 |
B29C67/20 |
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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