What is spunbonded non-woven fabric? Characteristics of spunbonded non-woven fabrics

What is spunbonded non-woven fabric? Characteristics of spunbonded non-woven fabrics? Spunbonded non-woven fabrics, mainly made of polyester and polypropylene, have high strength and good high temperature resistance. After the spunbonded non-woven fabric squeezes and stretches the polymer to form a continuous filament, the filament is laid into a net, and the fiber net is then bonded by itself, hot bonding, chemical bonding or mechanical reinforcement. Become a non-woven fabric. Spunbonded non-woven fabric features: good high temperature resistance, good high temperature resistance ( Polypropylene can be used for a long time in 150 ℃ environment and polyester can be used for a long time in 260 ℃ environment) , Aging resistance, UV resistance, high elongation, good stability and air permeability, corrosion resistance, sound insulation, moisture resistance and non-toxicity.