Low melting polyester yarn

Low melting polyester yarn Polyester is a polyester fiber, which is a synthetic fiber derived from polyester polycondensation of organic dibasic acid and dibasic alcohol, and belongs to high molecular compounds. Polyester is the best heat resistant fabric in synthetic fiber fabric, polyester has excellent wrinkle resistance, elasticity and dimensional stability, has good electrical insulation properties, sun resistance, friction resistance, no mold and no decay, has good chemical agent resistance, weak acid and weak base resistance. Polyester fabric has high strength and elastic resilience, so it is strong, durable, wrinkle-resistant and ironing. The low melting point polyester blended yarn is heated by hot melt process with different heating time and heating temperature, so that the low melting point polyester skin melts, and produces good bonding effect after cooling, so that the fibers bond to each other, while the polyester fiber remains intact. This not only maintains the inhere…