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    • 2. 发明申请
    • METHOD AND APPARATUS FOR THE PRODUCTION OF A TURF YARN
    • 方法和设备用于生产草丝线
    • WO2010102921A3
    • 2010-12-23
    • PCT/EP2010052558
    • 2010-03-01
    • OERLIKON TEXTILE GMBH & CO KGHUFSCHMIDT KLAUSWEINHOLD JENSHEYMANN FRANK
    • HUFSCHMIDT KLAUSWEINHOLD JENSHEYMANN FRANK
    • D02G3/28D01D13/02D02G3/44E01C13/08
    • D02G3/445D01D13/02D02G1/161D02G3/285D10B2505/202
    • The invention relates to a method and an apparatus for producing a turf yarn for artificial turf. According to the invention, several monofilaments or ribbons are produced from one respective polymer material in two parallel extrusion processes, the turf yarn being formed by combining (15) several monofilaments or ribbons obtained in the first extrusion process (1.1) with several monofilaments or ribbons obtained in the second extrusion process (1.2). In order to improve especially the elasticity of an artificial turf carpet made from said turf yarn, the monofilaments or ribbons obtained in one of the extrusion processes are crimped (12) before being combined, the crimped monofilaments or ribbons (29.2) and the flat monofilaments or ribbons (29.1) being produced in parallel next to each other and being joined in a winding station (16) by means of a tie thread (32).
    • 本发明涉及一种方法和一种生产用于人造草坪草的丝的装置。 在此,在每种情况下两个平行操作挤出工艺从每个聚合物材料,其特征在于,由复合材料(15)的草丝由几个单丝或第一挤压过程的色带所产生的几个单丝或带(1.1)与多个单丝或所述第二挤出工艺的薄带的形成(1.2) , 特别是在为了提高一个从草纱线人造草皮地毯制造的弹性,其中,所述卷曲的单丝或带(29.2)和扁平单丝或带(29.1)的根据本发明的挤出工艺的单丝或带合并(12)之前卷曲,彼此平行 来生成与一个Umwindestation(16)共享与复合螺纹(32)连接在一起。