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Polyester Spunbond

Firstly, Hadtex manufactures polyester nonwoven fabrics produced by spunbond processes using equipment capable of producing unfiorms and high strength filaments. Secondly, these products are available in polyester with weight range of 12 – 160 grams/m2 with roll width up to 2200 mm. enabling us to fulfill the market demands.

Above all, Hadtex produces consistent high quality and uniform spunbond using advanced spunbond technology with fully automatic control system. Often referred to as “engineered” fabrics, non woven have also become key components in wide range of diverse products from furnishing, geotextile, automotive, filtration, building construction, agriculture, apparel and more

Spunbond Caharacteristics

  • Thermal bonded continuous filament
  • High tensile strength properties
  • Uniform fiber distribution
  • Compact construction
  • Heat stability
  • Excellent elongation and recovery at both high and low temperature
  • Resistance to high tear and puncture
  • High filtering capacity
  • High piling resistance
Spunbond

Moreover, spunbond are made in one continuous process. Fibers are spun and then directly dispersed into a web by deflectors or can be directed with air streams. This technique leads to faster belt speeds, and cheaper costs. Several variants of this concept are available, such as the REICOFIL machinery. PP spunbonds run faster and at lower temperatures than PET spunbonds, mostly due to the difference in melting points

Manufacturer often combined spunbond with melt-blown nonwovens, conforming them into a layered product called SMS (spun-melt-spun). Melt-blown nonwovens have extremely fine fiber diameters but are not strong fabrics. SMS fabrics, made completely from PP are water-repellent and fine enough to serve as disposable fabrics. Manufacturer often uses Melt-blown as filter media, because of its ability to capture very fine particles. Manufacturer bonded spunlaid either by resin or thermal.

Polyester (PET)

Polyester is a category of polymers that contain the ester functional group in their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include naturally occurring chemicals, such as in the cutin of plant cuticles, as well as synthetics such as polybutyrate. Natural polyesters and a few synthetic ones are biodegradable. People use polyester extensively in clothing.

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