High-quality polyester fibers are adopted for polyester filter media. With first-class production equipment and advanced manufacturing technologies, fibers of different deniers are blended according to working conditions and application requirements to produce polyester filter media with excellent filtering performance.

The products can be processed with singeing, calendering, water and oil repellent finishing, PTFE impregnation, coating and membrane lamination as required.

Our full range of polyester filter media is widely used for various dust collection applications under normal temperature conditions.

Product Name: Polyester Needle-Punched Felt

Material: Polyester fiber / Polyester base fabric

Thickness: 1.6-2.1 mm

Weight per square meter: 450-600 g/m²

Air Permeability: 13-16 m³/(m²·min)

Warp Tensile Strength: ＞1000 N/5×20cm

Weft Tensile Strength: ＞1300 N/5×20cm

Warp Elongation: ＜25%

Weft Elongation: ＜50%

Operating Temperature: Continuous ≤130℃, instantaneous 150℃