Process Of Producing Polyester Drawamp;horbar;Texturedamp;horbar;Yarn With High Elasticity And Melange Tone

摘要

The present invention is stretched after spinning at the same time of a heterogeneous composite polyester ( ) is made by blending filament , as false twist to a method and to provide a flexible composite polyester false twist yarn , without a reduction in the non-aqueous shrinkage gangsindo by the present invention , the non-aqueous elastic modulus and excellent elastic solid , Volume uniaxial composite polyester false twist yarn with excellent you can offer . ;