E-glass sewing thread is made of high temperature resistant glass fiber as raw material. It has good corrosion resistance, folding resistance, smoothness and softness on the basis of maintaining the original high temperature resistance(~300℃) and high strength. It is an ideal sewing thread for sewing high temperature cloth. Sewing on a high-speed industrial sewing machine does not cause untwisting, so that keep clean stitches, lint-free and continuous during sewing.