发明授权
US6130311A Biaxially oriented pet film having enhanced mechanical and shrinking properties and method for the production of the same 有权
具有增强的机械和收缩性能的双轴取向宠物膜及其制造方法

Biaxially oriented pet film having enhanced mechanical and shrinking
properties and method for the production of the same
摘要:
The invention relates to a biaxially oriented polyester film having one or more layers and a thickness of .ltoreq.10 .mu.m, where the mechanical consolidation coefficient MC, given by the following equation, lies within the ranges given below:MC here is .gtoreq.-2, preferably >0 and in particular >0.5, particularly preferably .gtoreq.1, and is .ltoreq.50, preferably .ltoreq.30 and particularly preferably
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