virgin psf

Polyester staple fiber of virgin quality is featured by high tenacity, low shrinkage, few flaws, good crimp and moderate oil content. Its spinnability is fine; it feels soft and crisp. Polyester yarns made from PSF are of high quality and can replace imported fibers to produce satins, fur-like garment fabrics and polyester sewing threads etc. Super-black and super-white PSF 1.4D×38mm are classified into excellent, qualified and substandard categories.