Rayson non woven fabric manufacturer and supplier in China.
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Rayson non woven fabric manufacturer and supplier in China.
Needle punch nonwoven fabrics are made from various fibrous webs (usually carded webs) in which fibers are bonded together mechanically through fiber entanglement and frictions after fine-needle barbs repeatedly penetrated through the fibrous web. Needle-punched fabrics have characteristic periodicities in their structural architecture that result from the interaction of fibers with the needle barbs. The performance of needle-punched non-woven, including filtration efficiency, pressure drop, operational life, cleaning performance, dust cake formation, and mechanical and chemical resistance, is influenced by its fiber sizes, fabric porosity, thickness, and fabric permeability.
