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Introduction Of The Use Of Spunbonded Nonwoven Fabrics

- Apr 17, 2018 -

When the polymer is spunbonded, the polymer is extruded and stretched to form a continuous filament, and the filament is laid into a net. The fiber net becomes nonwoven by its own bonding, thermal bonding, chemical bonding or mechanical reinforcement.

High temperature resistance, high temperature resistance (polypropylene fiber can be used in the 150 C environment for a long time, polyester can be used in the 260 C environment for a long time), aging resistance, anti ultraviolet, high elongation, stability and air permeability, corrosion resistance, sound insulation, moth proof, non-toxic.

The main products of spunbonded non-woven fabric are polypropylene, polyester (long fiber, short fiber) non-woven fabrics. The most common and most commonly used applications are non-woven cloth bags, non-woven fabric packaging, etc.; the identification of spunbonded nonwoven fabrics is easy, general bi-directional fastness is good, and the rolling point of generally spunbonded non-woven fabrics is diamond.

Spunbonded non-woven fabric has good heat resistance and high temperature resistance (polypropylene fiber can be used in the environment of 150 C for a long time, polyester can be used in 260 C for a long time), aging resistance, UV resistance, high elongation, good stability and air permeability, corrosion resistance, sound insulation, moth proof and non-toxic.