ANTISTATIC COMPOSITE YARN, ANTISTATIC WOVEN OR KNITTED FABRIC, AND DUSTPROOF WEAR

摘要

PROBLEM TO BE SOLVED: To obtain an antistatic composite yarn having excellent properties such as fiber strength etc., of a polyester fiber, improved fastness to washing, excellent antistatic properties and low dusting properties, an antistatic woven or knitted fabric and a dustproof wear.;SOLUTION: The composite yarn is obtained by using a moisture absorbing synthetic fiber yarn A having an equilibrium moisture absorption at 20°C at 40% RH of ≥1%, and a boiling water shrinkage percentage of ≤15%, and a high-shrinkage copolyester fiber yarn B having a boiling water shrinkage percentage of ≥25%. The woven or knitted fabric is woven or knitted by using the composite yarn and heat-treated. The dustproof wear is sewn by using the woven or knitted fabric.;COPYRIGHT: (C)2009,JPO&INPIT