发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES MULTIFUNKTIONELLEN FILMS MIT HOHER BILDSCHÄRFE UND BRILLIANZ, SOWIE HERGESTELLTER FILM |
摘要 |
<p>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.</p> |
申请公布号 |
AT337909(T) |
申请公布日期 |
2006.09.15 |
申请号 |
AT20010920700T |
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 |
B29C47/06;B29C47/88;B32B27/32 |
主分类号 |
B29C47/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|