WOVEN FABRIC OF COMBINED POLYESTER FILAMENT YARN HAVING DIFFERENT SHRINKAGE AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To obtain the subject woven fabric having rich puffed feeling, moderate bulkiness, warm feeling, drapability and springiness and suitable for women's wear by using a combined polyester filament yarn having shrinkage difference and consisting of a high-shrinkage yarn of an ethylene terephthalate-based copolyester and a self-extensible polyester yarn as a warp and/or a weft. ;SOLUTION: A combined polyester filament yarn having shrinkage difference and containing a high-shrinkage multifilament yarn (having a dry-heat shrinkage of 50-75% at 160°C and a boiling water shrinkage of 45-65%) of an ethylene terephthalate-based copolyester and a self-extensible polyester yarn having a negative dry-heat shrinkage at 160°C is used as a warp and/or a weft.;COPYRIGHT: (C)1997,JPO