发明授权
- 专利标题: Yarn melt spinning apparatus and method
- 专利标题(中): 纱线熔纺设备及方法
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申请号: US09523544申请日: 2000-03-10
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公开(公告)号: US06406650B1公开(公告)日: 2002-06-18
- 发明人: Hans-Rochus Gross , Jorg Hegenbarth , Frank Bäcker
- 申请人: Hans-Rochus Gross , Jorg Hegenbarth , Frank Bäcker
- 优先权: DE19910437 19990310
- 主分类号: D01D406
- IPC分类号: D01D406
摘要:
A spinning apparatus for producing a plurality of yarns, wherein the yarns are produced by combining a plurality of filament bundles. To this end, the spinning apparatus includes a plurality of extruders for producing a plurality of melt flows, which are distributed by a plurality of distributor pumps to at least two spinning positions that are arranged side by side. Each of the spinning positions includes a plurality of spinnerets, which extrude a partial flow from a distributor pump to a filament bundle. Also, the spinning positions are arranged so that at least one filament bundle of one spinning position can be combined to a yarn with at least one filament bundle of an adjacent spinning position.
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