发明名称 |
Method for texturing a film |
摘要 |
The present invention provides a method for treating a surface of a layered polymeric structure. The method includes the steps of: (1) providing a first sheet of material, (2) providing a second sheet of material, (3) positioning the first sheet or the second sheet to overlap at least a portion of the other sheet to define an interference zone, (4) directing a first polymeric material into the interference zone to adhere the first sheet to the second sheet to form the layered structure; and (5) texturing a surface of the first sheet or the second sheet to form a pattern on the surface.
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申请公布号 |
US6984278(B2) |
申请公布日期 |
2006.01.10 |
申请号 |
US20020042955 |
申请日期 |
2002.01.08 |
申请人 |
CTI INDUSTRIES, CORPORATION |
发明人 |
ANDERSON BRENT;SCHWAN HOWARD W. |
分类号 |
B32B37/08;B32B37/12;B32B38/04;B32B38/06 |
主分类号 |
B32B37/08 |
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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