发明名称 |
PROCESS OF PRODUCING AIR-TEXTUERD YARN HAVING HIGH HOLLOW MAINTENANCE |
摘要 |
PURPOSE: A manufacturing method of a conjugate yarn with an excellent hollow sustaining rate is provided to maintain shape stability by increasing interlace property between a core yarn and an effect yarn by controlling an overfeed rate between the air pressure and a feed roller. CONSTITUTION: A manufacturing method of a conjugate yarn with an excellent hollow sustaining rate comprises the following steps: a nylon-6 hollow filament is supplied as an effect yarn(1) to a first feed roller(3); the nylon-6 hollow filament is supplied as a core yarn(2) to a second feed roller(4); the effect yarn and the core yarn are interlaced by a one-hole typed air nozzle(6) in 10.0-12.0kg/cm^2 air pressure, oil treated through a third feed roller(7), and reeled with the yarn speed of 300-400m/minutes.
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申请公布号 |
KR20130025572(A) |
申请公布日期 |
2013.03.12 |
申请号 |
KR20110088959 |
申请日期 |
2011.09.02 |
申请人 |
WINTEX CO., LTD.;KOREA TEXTILE DEVELOPMENT INSTITUTE |
发明人 |
IM, HEE SUK;JO, HYUN WOO;SONG, MIN KYU;KIM, IL HWAN |
分类号 |
D02G3/02;D01D5/24;D02G1/16;D02G3/38 |
主分类号 |
D02G3/02 |
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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