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What is the difference with PET filament hot-rolled non-woven fabric and PP non-woven fabric? 2022-12-10

Polyester filament hot-rolled non-woven fabric is made from polyester material by hot-rolled spunbonded filament. Many manufacturers have replaced polypropylene non-woven fabric with polyester filament hot-rolled non-woven fabric with excellent performance.

1、 Stability better than polypropylene non-woven fabric
It is mainly manifested in wear resistance and other properties. As polyester non-woven fabric is made of special raw materials, it has gone far beyond the technical content and requirements of inner fiber non-woven fabric after being bundled by advanced equipment and complex scientific processing technology.

2、 Heat resistance is better than polypropylene non-woven fabric
Polypropylene non-woven fabric has obvious heat shrinkage. According to the adjustment, when the temperature reaches 140 ℃, it has obvious shrinkage. When the temperature of polyester non-woven fabric is 230 ℃, it has obvious characteristics compared with inner fiber non-woven fabric.

3、 Anti aging cycle is higher than polypropylene non-woven fabric
Polyester non-woven fabric is made of polyester, which is moth resistant, wear-resistant, and UV resistant. The above characteristics are higher than those of polypropylene non-woven fabric.

4、 Good air permeability
Compared with polypropylene and other non-woven fabrics, polyester non-woven fabrics have excellent properties such as non water absorption, impermeability to water, and strong air permeability.

If you are interested in the PET non woven fabric, please contact us.
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