2-LAYERED STRUCTURAL FALSE-TWISTED YARN, AND ITS WOVEN OR KNIT FABRIC

摘要

PROBLEM TO BE SOLVED: To provide a 2-layered structural false-twisted yarn and its woven or knitted fabric obtained by simultaneously false-twisting a polyamide-based filament yarn having thick and thin parts at a high elongation side with a thermoplastic synthetic fiber yarn at a low elongation side, maintaining excellent woven fabric characteristic of nylon, improved with its bulky feeling, soft feeling and especially slimy feeling and having a thoroughly dry feeling, and a natural spotty feeling. SOLUTION: This 2-layered structural false-twisted yarn and its woven or knit fabric obtained by simultaneously false-twisting a polyamide-based filament yarn having thick and thin parts at a high elongation side with a thermoplastic synthetic fiber yarn at a low elongation side is characterized by having >=15% extension and contraction recovery rate and imparted with 20-200/m number of interlaces.