What is pp pure polyester thread?

What is pp pure polyester thread ? Pp pure polyester thread, also known as SP line, PP line, is made of high strength and low elongation polyester raw material, with wool on the surface, temperature resistance of 130 degrees, high temperature dyeing. We generally call it polyester thread, polyester thread is the most commonly used in life, and the small line for household use is generally polyester thread. The following China Polyester Information Network will give you a brief introduction to the characteristics and applications of this line.

The production material of pp pure polyester thread - polyester is the most resistant material for all friction, dry cleaning, stone grinding, bleaching and other detergents. Its low elongation and low expansion ratio ensure excellent seamability. . The pp pure polyester thread is currently the main sewing thread, made of polyester filament or staple fiber. It has the characteristics of high strength, good elasticity, wear resistance, low shrinkage rate and good chemical stability. It is mainly used for sewing cowboys, sportswear, leather products, wool and military uniforms. It should be noted here that the polyester suture has a low melting point, is easy to melt at high speed sewing, and occludes the needle eye, causing the suture to break, so it is not suitable for clothing that is over-stitched.