PROCEDE DE FABRICATION D'UNE BANDE DE FILM

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专利权人:

RKW AG RHEINISCHE KUNSTSTOFFWERKE

发明人:

BOERMANN, LUDWIG,SCHREINER, GUENTER

申请号：

CA2588838

公开号：

CA2588838C

申请日:

2006.04.26

申请国别(地区):

CA

年份:

2013

代理人:

摘要：

The invention relates to a method for producing a film web during which aninitial film web made of thermoplastic polymer material with a polyethylenematrix, in which 1 to 70 parts by weight of polypropylene, with regard to 100parts by weight of polyethylene matrix, are contained, is, after being heated,guided through a cooled roll gap (7, 8), whereby the initial film web isheated only until the polymer matrix material melts but not to a temperatureat which the polypropylene melts.

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中国工程科技知识中心

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