发明名称 |
PACKAGE FOR TAKING UP FALSE TWIST YARNS |
摘要 |
The present invention provides a package, of a false twist yarn composed of polytrimethylene terephthalate fibers, characterized in that a hardness and a winding density of the package and the number of crimps of the false twist yarn thus taken up simultaneously satisfy the following conditions (1), (2) and (3): (1) 70 </= hardness </= 90 (2) 0.6 g/cm<3> </= winding density </= 1.0 g/cm<3> (3) hardness x the number of crimps >/= 520 The package of the present invention maintains a favorable package shape and is excellent in unwinding property, whereby a high-quality knit or woven fabric is obtainable. |
申请公布号 |
EP1157954(B1) |
申请公布日期 |
2004.04.14 |
申请号 |
EP20000902923 |
申请日期 |
2000.02.10 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA |
发明人 |
YUUKI, YASUNORI;AKITA, SHOICHI |
分类号 |
B65H55/00;D01F6/00;D01F6/92;D02G1/00;(IPC1-7):B65H55/00 |
主分类号 |
B65H55/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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