发明名称 |
METHOD AND DEVICE FOR PRODUCING A GRASS YARN |
摘要 |
<p>The invention relates to a method and a device for producing a grass yarn for artificial turf. A film is produced from a polymer material in an extrusion process and divided into individual strips. The strips are crimped before being coiled into spools. The aim of the invention is to achieve a structure which particularly matches natural grass. According to the invention, this is achieved in that the film or the strips are fibrillated by a needle roller before crimping and the strips are separated after on and individually crimped independently of each other.</p> |
申请公布号 |
EP2467517(A1) |
申请公布日期 |
2012.06.27 |
申请号 |
EP20100740226 |
申请日期 |
2010.08.05 |
申请人 |
OERLIKON TEXTILE GMBH & CO. KG |
发明人 |
BEHNERT, SIEGFRIED;WEINHOLD, JENS;HEYMANN, FRANK |
分类号 |
D02G3/06;D02G3/44 |
主分类号 |
D02G3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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