COMBINED POLYESTER MULTIFILAMENT YARN AND WOVEN/KNIT FABRIC THEREFROM

摘要

PROBLEM TO BE SOLVED: To obtain combined polyester multifilament yarns with firm texture, soft and puffy feeling, lightweight feeling and stretchability, and to obtain a woven/knit fabric using the above multifilament yarns. ;SOLUTION: The combined multifilament yarns comprising two or more polyester multifilament yarns are such that the filament yarn A situated at relatively inner layer is conjugate multifilament yarn composed of at least two kinds of polyester polymer differing in thermal shrinkage characteristics from each other, and the filament yarn B situated at relatively outer layer has loops and/or slacks on the surface.;COPYRIGHT: (C)2000,JPO