729 filter bag is based on chemical, smelting, food processing and other industries developed to meet the dust collection process requirements of the industry, effectively improving the recycling efficiency. This product has a high dust removal efficiency, low initial resistance, good ventilation and ventilation performance, no scaling, easy cleaning, seamless mouth, no cracking, abrasion resistance, heat resistance, acid resistance, alkali resistance and other properties.
The 729 woven filter material produced by our company is made of polyester staple fiber as the raw material, and is made by changing the satin weave directly into a cylinder cloth, and is made by heat setting and other processing methods. Widely used in industrial dust collection, dust control, and other aspects. Such as the cement mill's ball mill dust removal. High strength, low elongation, strong acid and weak alkali resistance. It can be used in the working environment of temperature below 130°C for a long time and the dew point temperature of the flue gas. It can withstand 150°C for a short time. Its service life is generally 4-6 times that of the glass fiber fabric, and it has good air permeability, high dust collection rate, and easy clearance. Ash, dust removal efficiency up to 98.99%.