发明名称 |
PROCESSO DE DECORACAO DE BANDA |
摘要 |
A method for decoration of paper or plastic sheeting by providing a coating (11) and then embossing the coated substrate (10). The coated sheet is heated to soften the coating (11) by use of a heated platen (32) or heated cylinders (21, 22) and infrared heaters (23). The softened sheet surface is then decorated using an embossing member (31) to provide a diffraction pattern or hologram. The embossment pattern has a lesser depth than the surface roughness of the sheet before embossing. |
申请公布号 |
BR8807319(A) |
申请公布日期 |
1990.03.27 |
申请号 |
BR19888807319 |
申请日期 |
1988.10.14 |
申请人 |
DENNISON MANUFACTURING COMPANY |
发明人 |
RICHARD G. MIEKKA;THOMAS D. BUSHMAN;ARTHUR W. TAYLOR;TIMOTHY PARKER;DENNIS R. BENOIT |
分类号 |
B29C59/02;B29C59/04;B32B38/06;B42D15/10;B44B5/00;G03H1/02 |
主分类号 |
B29C59/02 |
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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