| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an antisoiling knitted fabric of a multilayered structure capable of preventing soil redeposition even after repeated washing, having a spun touch feeling on the skin surface and having excellent pill resistance. SOLUTION: This method for producing the antisoiling knitted fabric of the multilayered structure comprises using antisoiling polyester filament yarns containing 0.01-0.3 mass% of benzoxazole fluorescent brightener and having 5-15 mVζpotential and pill-resistant polyester spun yarns composed of a copolyester copolymerized with 0.5-1.5 mol% of phosphoric acid as at least a part, knitting the yarns into the multilayered structure with an interlock circular knitting machine, etc., subjecting the resultant knitted fabric to wet heat-treatment at >=130 deg.C temperature and then subjecting the heat-treated knitted fabric to a low-temperature plasma treatment.
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