发明申请
- 专利标题： Cellulose acetate tow and method of making same
- 专利标题（中）： 醋酸纤维素丝束及其制造方法
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申请号： US10877788申请日： 2004-06-25
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公开(公告)号： US20050285298A1公开(公告)日： 2005-12-29
- 发明人: Gary Ellison , William Sanderson , Donald Stilwell
- 申请人： Gary Ellison , William Sanderson , Donald Stilwell
- 主分类号： D01D5/12
- IPC分类号： D01D5/12 ; D01F2/28 ; D02G1/12
摘要：
In the manufacture of a fiber tow, particularly cellulose acetate tow, a stuffer box crimper has a pair of tow edge lubricators adapted to lubricate the lateral edges of the tow immediately prior to contact with the nip rollers of the crimper.
公开/授权文献
- US07534379B2 Process of making cellulose acetate tow 公开/授权日：2009-05-19
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