Méthode de fabrication d'une bande composite

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专利权人:

Tredegar Film Products Corporation

发明人:

申请号：

EP05018519.8

公开号：

EP1637320B2

申请日:

2005.08.25

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

A method for producing a composite web includes supplying two or more webs (10,11) to an activation mechanism, where the webs are in an unbonded state relative to each other. The method further entails simultaneously activating the webs while they are in a face to face relationship and in an unbonded state, and then bonding the webs to form a composite web (18).

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中国工程科技知识中心

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http://www.ckcest.cn/home/