Antistatic and antibacterial nylon 6/spandex coated yarn

Abstract

The invention relates to antistatic and antibacterial nylon 6 / spandex coated yarn which is prepared in such a manner that nylon 6 chips and additives are used as raw materials; firstly, a fine denier nylon 6 POY (Pre-oriented Yarn) is prepared; then a naked spandex filament yarn is used as a core yarn, and the fine denier nylon 6 POY is used as a sheath yarn; and the ATY (Air-textured Yarn) process is utilized to prepare the nylon 6 / spandex coated yarn. When the coated yarn prepared according to the invention is used for producing woven fabrics or knitted fabrics, the coated yarn has excellent hand feeling and appearance, and a good mixed color effect can be shown during dyeing.

Description

technical field [0001] The invention belongs to the field of spinning materials, in particular to a nylon 6 / spandex covered yarn. Background technique [0002] At present, synthetic fibers generally include polyester (polyester), nylon (polyamide), polypropylene (polypropylene), spandex (polyurethane), acrylic (polyacrylonitrile) and the like. These fibers have different properties and thus different uses. But at present generally take fabric, because its fiber is thicker, feel rough, softness is poor, air permeability is poor, water absorption is poor, easy to pilling. With the improvement of people's living standards, the requirements for textiles are getting higher and higher. [0003] Polyamide fiber is the earliest synthetic fiber variety put into industrial production in the world. It is made of polyamide synthesized by polycondensation reaction of aliphatic dibasic acid and diamine or aliphatic amino acid, and then melt-spun. A general term for a class of syntheti...

AI Technical Summary

Problems solved by technology

However, at present, fabrics are generally used, because of their thick fibers, rough hand feeling, poor softness, poor air permeability, poor water absorption, and easy to fluff and pilling.