发明授权
- 专利标题: IMPROVED YARN SEPARATION AT START-UP
- 专利标题(中): 改进的纱线分离的起点。
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申请号: EP91919396.1申请日: 1991-10-02
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公开(公告)号: EP0552274B1公开(公告)日: 1994-07-20
- 发明人: CHIOU, Minshon, J.
- 申请人: E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址: 1007 Market Street Wilmington Delaware 19898 US
- 专利权人: E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人: E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址: 1007 Market Street Wilmington Delaware 19898 US
- 代理机构: Gritschneder, Martin, Dipl.-Phys.
- 优先权: US596982 19901010
- 国际公布: WO9207123 19920430
- 主分类号: D01D11/02
- IPC分类号: D01D11/02
摘要:
A process is disclosed for improving the handling control of a moving, wet, unitary bundle of a plurality of yarns wherein a tension is applied to the yarn between the spinneret and the feed rolls until individual yarns can be separated from the bundle and, then, the tension is removed and the separation is maintained.
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