发明名称 |
Method for processing a film |
摘要 |
A method for processing a film. The method impressing the whole surface or a selected surface of the film to form protuberant structures on the film by using a transfer and an impresser which has grain projections formed thereon, wherein the protuberant structures have a protuberant shape with an opening hole on the tip or without an opening hole on the tip.
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申请公布号 |
US7105072(B2) |
申请公布日期 |
2006.09.12 |
申请号 |
US20020083851 |
申请日期 |
2002.02.25 |
申请人 |
FOUR PILLARS ENTERPRISE CORP. |
发明人 |
LIN DAVID;CHANG KUN-MING;CHANG CHI-PING |
分类号 |
B26F1/24;B29C51/08;B29C51/14;B29C59/02;B29C59/04;B31F1/07;B60P1/26;B62D33/027 |
主分类号 |
B26F1/24 |
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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