PROCESS OF SPINNING RECYCLED ARAMID SPUN YARN USING WASTE ARAMID TEXTILES

摘要

PURPOSE: A manufacturing method of a recycled aramid fabric using a waste aramid fabric product is provided to have excellent heat resistance and cutting resistance same with a virgin aramid fabric. CONSTITUTION: A manufacturing method of a recycled aramid fabric comprises a step of sorting a pure aramid and impurities from a waste aramid fabric product; a step of pulverizing and cutting the fabric field of aramid into 30-120 mm by pulverizing the waste aramid fabric product; a washing process washing the cut aramid fabric; a step of mixing, refining, and dust-proofing the washed aramid fabric; a step of removing impurities from the fabric layer by combing the aramid fabric and manufacturing a sliver; a step of manufacturing a roving from the sliver. The robbing is elongated and tortured to be processed to the aramid fabric.