NONWOVEN CLOTH OF DRAWN LONG FIBER OF DIFFERENT KINDS OF POLYMERS AND METHOD OF MANUFACTURING THE SAME

摘要

A nonwoven cloth of drawn long fiber of different kinds of polymers, having a strength equal to that of a woven cloth and features including a ductility, a uniformity, good feeling, a bulkiness and a thinness, characterized in that the nonwoven cloth is provided with drawn long fiber webs comprising long fiber filaments formed out of a plurality of kinds of thermoplastic polymers of different properties, the long fiber filaments as a whole being oriented in one direction. The invention also provides a nonwoven cloth of drawn long fiber provided with a first web layer of crimped filaments, and a second web layer of substantially non-crimped, drawn long fiber filaments, and comprising different kinds of polymers of high strength and bulkiness, and a method of manufacturing the same.