| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stretchable fabric having extremely excellent stretchability, and an elegant appearance by dissolving soluble fibers after weaving or knitting. Ž<P>SOLUTION: A covered elastic yarn is characterized by being a three-layered structural yarn comprising a polyurethane-based elastic fiber arranged in a core portion, a soluble fiber arranged in the middle layer portion, and another filament fiber arranged in a sheath portion. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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