| 摘要 |
PROBLEM TO BE SOLVED: To provide a cloth for black formalwear, having heat-insulating properties and destaticizing properties, exhibiting excellent color-developing properties, scarcely giving a stuffy feeling, and having tension and stiffness. SOLUTION: This cloth for the black formalwear is woven or knitted from sheath-core conjugated yarn which is composed of sheath yarn comprising a polyester-based fiber with a irregular surface of random concavity and convexity and core yarn comprising a cupra fiber, by using the conjugated yarn solely or together with a fiber comprising another polyester-based polymer, wherein the cloth contains the cupra fiber in an amount of≥20%. COPYRIGHT: (C)2003,JPO
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