To provide a polyester staple fiber-based woven or knitted fabric used for inner and outer uses and suitable for uses in interiors, auxiliary materials, night clothes, and the like, such as towels, interlinings, mats, and sheets.
This hygroscopic polyester fiber woven or knitted fabric is characterized by comprising ring-spun yarns containing hydrophilic compound-graft polymerized polyester staple fibers, having an official moisture regain of ≥1.5%, and a dimensional change rate of -8 to 0% (knitted fabric) or ±3 % (woven fabric) according to JIS L1018 F-1 method. The method for producing the hygroscopic polyester fiber woven or knitted fabric is characterized by weaving or knitting the ring spun yarns having <1,200 fuzzes having lengths of 1 to 3 mm per 10m, <100 fuzzes having lengths of 3 to 5 mm per 10 m, and <15 fuzzes having lengths of ≥5 mm per 10 m into the woven or knitted fabric.
ISHIDA SEIJI
TANIDA MITSUO
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