Polyester Needle Felt Filter Bag

Polyester Needle Felt Filter Bag
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The polyester needle felt filter bag has all the properties of a traditional filter bag, including excellent air permeability, high porosity, long service life and efficient dust collection process, as well as a great acid, alkaline and abrasion resistance. The filtration bag also has a moderate temperature resistance grade, making it one of the most popular and widely used filter bags. Its surface processing methods include singeing, calendaring, and coating based on different work requirements.

Technical Data of Our Polyester Filter Sock Bag

Product name Polyester needle felt filter bag
Fiber composition 100% polyester/100%PES
Cloth material Filament fabric
Weight(g/m2) 500
Width(mm) 800-2000
Thickness(mm) 1.80
Warp breaking strength (N) Weft breaking strength (N) ≥1300 ≥1300
Warp elongation (%) Weft elongation (%) 15 30
Air Permeability(10-3 m3 /M2s) ≥160
Features
Continuous service temperature( ℃) 130
Surge temperature ( ℃) 150
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