BLENDED YARN HAVING EXCELLENT OPACIFYING PROPERTY

摘要

PURPOSE:To obtain the title blended yarn consisting of a specific core-sheath type conductive conjugate fiber and a non-conductive polyester multifilament, having a specific interlace pin count and excellent stability for passing processing processes such as twisting and weaving, and excellent in preparing pale color-based products and capable of providing beautiful sense and good feeling in hand, etc. CONSTITUTION:The objective blended yarn consisting of (A) 20-50% core-sheath type conductive conjugate fiber containing a conductive substance in the core part and having =10 denier single fiber fineness and (B) 80-50% non-conductive polyester multifilament having =3.0g/d cutting strength and being a highly oriented undrawn yarn having 0.2-0.5 denier single fiber fineness, and having hot water shrinkage factor of the component A to the component B capable of the satisfying the formula [Wsr (A) is hot water shrinkage factor of the component A; Wsr (B) is hot water shrinkage factor of the component B] and having =30y/m interlace pin count and =40 whiteness index.