| 摘要 |
PROBLEM TO BE SOLVED: To provide a woven fabric rich in softness, puffiness and drapability, thus good in touch feeling by merely undergoing dyeing finishing without making an alkali reduction treatment after woven. SOLUTION: This hard-twist yarn fabric by using, as at least a part of the warps and wafts, composite yarns each having a twist multiplier K of 10,000-29,500 and comprising a group of polyester filaments A and a group of polyester filaments B each satisfying the formulas 1 to 3 described below: SHD(A)<=-1%... formula 1 3<=SHD(B)<=15%... formula 2, and fineness (A)/ fineness (B)>2... formula 3. (wherein, SHD(A) and SHD(B) are each the dry heat shrinkage at 160 deg.C of the group of filaments A and the group of filaments B, respectively; when the fineness of the composite yarn is defined as F(dtex) and the number of twists as Y(T/m), the twist multiplier K is given by: (F)1/2×Y).
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