MANUFACTURING METHOD FOR ELASTIC ULTRAFINE TEXTURED YARN AND THE TEXTURED YARN MADE FROM THE SAME

摘要

To as to provide a method for producing the ultrafine fiber textured yarns having an elastic function employing thermoplastic fibers with elastic features themselves roll compression compressed air - at the same time as processing by twisting the superfine fiber by a jet device two kinds of materials by a complex intertwined produce fine fibers with elastic features. This simplifies the manufacturing process of the elastic composite yarn and the fine fiber having, and at the same time the elastic features reduce the cost of production is so elastic features are compressed document itself rolled when not subjected to the heat treatment of the dyeing process does not occur for the superior dimensions to fiber so easy to weave and have a safe and suitable for the spinning industry and offer industrial problems did this good feeling when wearing the clothes were resolved because in conventional ultrafine fiber textured yarns there is no elasticity.