Film-Covered Needle Felt Bag

Film-covered polyester needled felt bag filter is made of expanded polytetrafluoroethylene (e-PTFE) microporous filter membranes on various substrates (such as polyester felt, PET, PP, etc.) Spinning cloth, etc.)

The coated filter material not only maintains the inherent high chemical stability, low coefficient of friction, high and low-temperature resistance, and aging resistance of PTFE, but also resists the micro-particles, and the unmatched permeability of the conventional coated filter material, water resistance and other characteristics, and needle felt filter bags is a new type of "breathable coated membrane filter."

Film-Covered Needle Felt Bag Features:

High air permeability, low resistance, good filtration efficiency, large dust holding capacity, and high dust stripping rate are the best filter materials for bacteria removal and dust removal.

Micro-filtration: PET, PP, and other non-woven fabrics can be made into filters, filters, etc. used in chemical, pharmaceutical, electronics and other industries. It can not only filter micro-particles and isolate bacteria but also maintain high filtration efficiency and low circulation resistance.

Industrial filtration: Polyester felt and PET film can be made into various filter bags, filter cartridges, and filters, widely used in the treatment of flue gas and dust particles in industrial fields such as cement, metallurgy, food, coating, petrochemical, and plastics.