发明名称 |
METHOD OF MANUFACTURING A HIGH DOI/HIGH GLOSS MULTIFUNCTIONAL THERMOPLASTIC FILM, AND MANUFACTURED FILM |
摘要 |
A method of making a high gloss, multilayered thermoplastic film by pinning the extruding the molten thermoplastic film material onto a polished casting roll having a mirror finish. The thermoplastic film produced by this method has a superior gloss finish and has a ratio of distinctness of image in the machine direction to distinctness of image in the cross direction in the range of 1.3:1 to 1.0:1, and has a 20° gloss in the machine direction and the cross direction of at least 40. |
申请公布号 |
EP1272345(B1) |
申请公布日期 |
2006.08.30 |
申请号 |
EP20010920700 |
申请日期 |
2001.03.23 |
申请人 |
AVERY DENNISON CORPORATION |
发明人 |
MIENTUS, BERNARD, S.;HANNINGTON, MICHAEL;DICARLO, LUIGI, V. |
分类号 |
B32B27/32;B29C47/06;B29C47/88 |
主分类号 |
B32B27/32 |
代理机构 |
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代理人 |
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地址 |
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