What is a spunbond nonwoven?

Update:06 Apr 2022
Spunbond non-woven fabric, the main material is polyester and polypropylene, with high strength and high temperature resistance

Spunbond non-woven fabrics: After the polymer is extruded and stretched to form continuous filaments, the filaments are laid into a web, and the web is then subjected to self-bonding, thermal bonding, chemical bonding or mechanical reinforcement methods to make the fiber web. into a non-woven fabric.

Good high temperature resistance, good low temperature resistance (polypropylene can be used for a long time at 150°C, polyester can be used for a long time at 260°C), aging resistance, UV resistance, high elongation, good stability and air permeability, corrosion resistance , sound insulation, moth-proof, non-toxic.