Dust bag term dust bag, have made dozens of varieties, polyester dust bag is an ideal dust filter, with good ventilation, dust removal efficiency, and there are a certain acid, alkali and heat capacity, weaving process multilateral brushed fabric thickness and elastic, so the effect of dust, dust removal rate of 99.99%. 
 The dust bag is to take the polyester staple fiber as raw material, life in general 4-6 times that of glass fiber fabric, good ventilation, dust high capacity cleaning, dust removal efficiency up to 98.99. Production of dust bag, dust bag, dust skeleton, electromagnetic pulse valve, star discharge the professional manufacturers, the factory to the honesty, the quality of survival, reputation and development, honesty, innovation and the spirit for the majority of Customer Service