INTERMINGLED UNSIZED SYNTHETIC FILAMENT YARN, AND INDUSTRIAL WOVEN FABRIC AND WOVEN FABRIC FOR AIR BAGS MADE OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an intermingled yarn for producing industrial woven fabrics.SOLUTION: For producing woven fabrics for air bags and other industrial applications, an intermingled unsized synthetic filament yarn is used with a yarn fineness of 100-1,000 dtex. Each of the yarn exhibits a mean opening length of 2-10 cm, the coefficient K1 for the stability of the intermingling points of the yarn is 0.6 or greater, and the coefficient K2 for the stability of the intermingling points of the yarn is 0.3 or greater. This yarn can be used to produce industrial woven fabrics with required properties, in particular woven fabrics for air bags, in a cost-effective manner.