| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide-based multifilament excellent in water absorption, drying property, and contact cool feeling, and having soft feeling, and bulky feeling. SOLUTION: The polyamide-based multifilament spun by a single-component melt-spinning method has a single fiber cross-section of nearly cardioid shape. COPYRIGHT: (C)2011,JPO&INPIT |
