| 发明名称 |
METHOD FOR MANUFACTURING SPANDEX USING DRY-SPINNING SPINNERET |
| 摘要 |
PURPOSE: Provided is a method for manufacturing a spandex which involves excellent uniformity without using an air nozzle or a false twister, and significantly reduces stripe formations and the production cost. CONSTITUTION: A spinneret for dry-spinning the spandex comprises two to six discharge holes(11) arranged on a concentric circle with a diameter of 3-15mm. The distance between the neighboring discharge holes is 6-20mm. |
| 申请公布号 |
KR20040033331(A) |
申请公布日期 |
2004.04.28 |
| 申请号 |
KR20020061444 |
申请日期 |
2002.10.09 |
| 申请人 |
TAE KWANG IND.CO., LTD. |
发明人 |
BAE, GI YEONG;JUNG, SEOK GYU;JUNG, SEONG CHEOL;LEE, HEUNG JAE |
| 分类号 |
D01D4/02 |
主分类号 |
D01D4/02 |
| 代理机构 |
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