| 发明名称 |
Method for producing self-crimping polymer bi-component fibers |
| 摘要 |
A method for self-crimping of S/S bi-component fibers on a fiber line includes the steps of main drawing, post-drawing on a cold drawing unit, water application in the tensed state and relaxation at the dryer inlet in the compact closed state, which results in fibers with a novel OMEGA -shaped crimping structure.
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| 申请公布号 |
US5701644(A) |
申请公布日期 |
1997.12.30 |
| 申请号 |
US19960642960 |
申请日期 |
1996.05.06 |
| 申请人 |
EMS-INVENTA AG |
发明人 |
KAEGI, WERNER;STIBAL, WERNER;SCHAECH, GUNTHER;STRAUB, RAINER;SCHMIDT, GERHARD |
| 分类号 |
D01F8/12;D01F8/14;D02G1/18;D02J1/22;D21H13/24;D21H13/26;D21H15/10;(IPC1-7):D02G1/00;D01D5/32;D01F8/04;D06M15/643 |
主分类号 |
D01F8/12 |
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