发明名称 |
SPINNING NOZZLE FOR SHAPED FILAMENT YARN PRODUCTION |
摘要 |
4 different branched extruding orifice groups are arranged to form a spinneret. Extrusion area in a orifice group is arranged in a way that satisfies the following. 0.80A1 <= A2 <= 0.85A1, 0.65A1 <= A3
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申请公布号 |
KR910004692(B1) |
申请公布日期 |
1991.07.10 |
申请号 |
KR19880017579 |
申请日期 |
1988.12.27 |
申请人 |
KOLON IND. CO.LTD. |
发明人 |
CHOI YEUNG-BAEK;KIM WOO-JONG;CHOI HAE-CHOONG;PARK SE-WOONG |
分类号 |
D01D5/20;(IPC1-7):D01D5/20 |
主分类号 |
D01D5/20 |
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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