发明名称 |
Mechanical embossing texture differentiation between chemically restricted areas and non- restricted areas |
摘要 |
Disclosed is a method of manufacturing a mechanically and chemically embossed surface covering having selectively textured surfaces. The method includes forming a web coated with a wear layer. The coated web is heated to a temperature at which the wear layer is cured, the foam layer expands, and the pattern is chemically embossed to form a surface covering having foamed regions and nonfoamed regions. The temperature gradient of the surface covering is adjusted such that there is a temperature gradient difference between the foamed and nonfoamed regions. A surface texture is then mechanically embossed into the wear layer and selectively set onto the wear layer substantially overlying the non-foamed regions.
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申请公布号 |
US2002114927(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
US20010789172 |
申请日期 |
2001.02.20 |
申请人 |
BROSSMAN W. CRAIG;HYNICKA STEVEN F.;MOYER LISA;KAUFFMAN WILLIAM J. |
发明人 |
BROSSMAN W. CRAIG;HYNICKA STEVEN F.;MOYER LISA;KAUFFMAN WILLIAM J. |
分类号 |
B29C44/04;B29C44/56;B29C59/00;B29C59/04;B44C1/24;(IPC1-7):B32B3/26 |
主分类号 |
B29C44/04 |
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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