Synthetic chemical fiber high temperature filter dust bag at room temperature water repellent and oil compared to overcome fiber filter elongation, deformation, low temperature, poor corrosion resistance weaknesses, know that replaced the filter bag, blowing with compressed air, and then check for holes, hole repaired left to replacement. Have significantly improve wear resistance, fracture resistance and peel strength, can bear high filtration load, the filtration rate of up to 1.5 m / min or higher, low running resistance. Better dimensional stability, strength, and the price is lower than other high-temperature chemical fiber. Widely used in iron and steel, non-ferrous smelting, chemical formula, carbon black, building materials, electricity and other departments. Improved process compared with other synthetic high temperature filter felt, airlaid method avoid the gong pull into a network of metal friction fiber, weakness felt network jointed; most practical and scientific processing recipe impregnated, calendering, curing the perfect product, very popular with customers welcome. Hebei Hengrun Environmental Protection Equipment Co., Ltd, firmly believe that the perfect product for many years of practical experience is our ideal goal.