| 发明名称 |
METHOD FOR PRODUCING FABRIC COMPOSED OF POLYLACTIC ACID FIBER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing a fabric composed of polylactic acid fibers with which rope-like wrinkle defects are prevented from occurring during dyeing of the fabric composed of the polylactic acid fibers. <P>SOLUTION: The method for producing the fabric composed of the polylactic acid fibers is characterized as follows. A wet heat treatment of the fabric in an extended state of the fabric is carried out at 50-120°C temperature and the resultant fabric is then subjected to a dry heating treatment at ≤160°C temperature when the fabric composed of the polylactic acid fibers is dyed and finished. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005133225(A) |
申请公布日期 |
2005.05.26 |
| 申请号 |
JP20030368526 |
申请日期 |
2003.10.29 |
| 申请人 |
TORAY IND INC |
发明人 |
OZU YOICHIRO;HISHINUMA SUMIO;KONO TORU |
| 分类号 |
D06P7/00;D03D15/00;D06P3/54;D06P5/20 |
主分类号 |
D06P7/00 |
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