发明授权
- 专利标题: Apparatus for spinning different colored filaments from a single spinneret
- 专利标题(中): 用于从单一喷丝头纺出不同色丝的装置
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申请号: US56286申请日: 1993-04-30
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公开(公告)号: US5393219A公开(公告)日: 1995-02-28
- 发明人: Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
- 申请人: Gerry A. Hagen , Dominick A. Burlone , Phillip E. Wilson
- 申请人地址: NJ Mt. Olive
- 专利权人: BASF Corporation
- 当前专利权人: BASF Corporation
- 当前专利权人地址: NJ Mt. Olive
- 主分类号: D01D4/02
- IPC分类号: D01D4/02 ; D01D4/06 ; D01D4/08 ; D01D5/08 ; D01D5/28 ; D01D7/00
摘要:
A spin pack for spinning multiple components includes a distribution device which distributes mutually separated molten polymer streams to a spinneret so that each mutually separated molten polymer stream is accessible at each active spinneret backhole. Intermediate the spinneret and the distribution device, a selection assembly selects which, if any, mutually separated molten polymer stream flows into which backhole.
公开/授权文献
- US5882104A Candle holder/toy surprise 公开/授权日:1999-03-16
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