MANUFACTURING METHOD OF LIGHT WEIGHT NONWOVEN FABRIC COMPLEX FOR ARTIFICIAL LEATHER AND LIGHT WEIGHT NONWOVEN FABRIC COMPLEX THEREBY

摘要

PURPOSE: A method for fabricating a composite non-woven fabric for artificial leather is provided to obtain the non-woven fabric with form stability, durability, and lightness. CONSTITUTION: A method for fabricating a composite non-woven fabric for artificial leather comprises: a step of binding a reinforced fabric on one side of the fiber non-woven fabric by needle punching to fabricate composite non-woven fabric sheet of low density; a step of treating the sheet with PVA-solution; a step of calending the sheet using a calendar at wet state; and a step of performing thermal treatment of the sheet of high density at 150-180 degrees Celsius.