METHOD FOR PRODUCING PET POY COMPOSITE TEXTURED YARN HAVING EXCELLENT WATER ABSORBENT PROPERTY AND ELASTICITY

摘要

The present invention is to provide a method for producing a composite textured yarn having an excellent water absorbent property by texturing PET POY yarn twice in a row. By providing a composite textured yarn having a polyhedral angle of dodecagon or more out of a false twist textured yarn of which raw yarn cross section is hexagon, a false twist textured yarn having an excellent water absorbent property and excellent dryness due to surface increase, having a natural raw yarn exterior form by having a natural surface effect of the surface such as cotton and having a banding effect without adhering to the body in spite of the false twist textured yarn can be provided.;COPYRIGHT KIPO 2019