Polyester filter bag 500g/m2, 550g/m2 Temperature: 130-150 degree Excellent dustcake release High filtration efficiencies Our company produce PP, PES, PPS, NOMEX, PTFE, P84, Fiberglass, Acrylic Fiber filter bags. Applications: power station, electricity, coal plant, steel company, cement plant, flour mill, pharmacy company, asphalt plant, carbon black company, garbage incinerator, etc. Advantages ...