Procédé et appareil pour étirer un film étirable segmenté et application du film segmenté sur une toile en mouvement

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专利权人:

CURT G. JOA; INC.

发明人:

申请号：

EP10251867.7

公开号：

EP2332505B1

申请日:

2010.10.28

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

An elastic material is cut, set to a product pitch, stretched a desired amount and applied to a moving target web to create a product with a desired amount of elasticity over a desired area. A vacuum wheel with an aggressive vacuum pattern is used for securing and stretching the stretchable film, the same type of wheel also capable of being used as a trim removal device.

来源网站：

中国工程科技知识中心

来源网址：

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