Polyester is one of the most used media for Air Slide belts. It has emerged as a great replacement for Cotton or Nylon belts due to Great Fatigue, good resistance to abrasion & fungus, low water absorption and is very stable dimensionally. Today majority of the conveyor belts are made of Polyester due to it good properties and less expensive than other materials. DDF offers Polyester Air Slide Fabric to industries like Cement, Steel, Pharma, etc. We also offer Food Grade Polyester Air Slide Fabric for Food & Pharmaceutical Industries

polyester air slide fabric

The good quality polyester air slide fabrics for air slide systems can be divided into polyester spun yarn air slide fabric, polyester filament air slide belt, and polyester nonwoven air slide cloth for different usages and requirements from the clients.

air slide fabric
air slide fabric

The filament polyester air slide fabric with a smooth surface and equal air permeability, strong construction, excellent for abrasion resistance, with the longest service life for the polyester material air slide fabrics.

The spun yarn polyester air slide fabric with the same construction as the filament air side membrane is also offered to various industries for dry particles conveying and mixing the material in homogenization silo, etc, but the service life is shorter a little when compared to the filament one, but price cheaper some.

air slide fabric
Air Slide Fabric

Nonwoven air slide belt, with the needle, punched nonwoven construction (nonwoven polyester air slide cloth), air permeability bigger, and softer, easy installing, and suitable for some small volume and light material conveying, which is the most economical solutions of the air slide fabric for the air slide systems.


  • The thickness of the polyester air slide fabric: 3~10 mm can be customized.
  • Width of the polyester air slide belt: max. 2.4 meters.
  • Air permeability: can be customized as requirements.
  • Tensile strength: > 5000N/4cm.
  • Operation temperature: -60 ℃ to 150 ℃, max. peaks: 180 ℃.


  • Clear veins, stable size, high tensile strength, and various materials for choosing according to the different requirements.
  • Equal air permeability, the tolerance of air resistance is within ±10%.
  • High-temperature resistance, abrasion resistance, little hygroscopicity, corrosion resistance, lower adhesive capacity, never delamination, and longer service life.
  • Smooth surface, 100% new materials, won’t leak dust, green products.
  • The products applicable to convey the materials with the particle diameter < 4mm, temperature < 180℃, the moisture content < 2%.


  • Cement industries: cement plant, bulk cement truck, and ship;
  • Mining industries: alumina, lime, coal, phosphates, etc;
  • Chemical plants: soda, etc;
  • Power plant: coal, desulfurize, etc;
  • Food industries: flour, etc.