The water-repellent and oil-repellent filter bags made of water-repellent and oil-repellent filter cloths are used in occasions with high moisture content. Compared with ordinary filter bags, the water-repellent and oil-repellent filter bags are not easy to block the paste bags because of the filter materials, prolonging the cleaning cycle. And filter bag life. The flow of gas passing through is also increased, which can save energy and maintenance costs, while also increasing production.
The production process of water-repellent and oil-repellent filter bag is as follows: fiber opening-carding-paving netting-pre-thorn-primary thorn-felting-singeing-calendering-impregnated PTFE (water repellent)– Drying–Construction–Rolling–Roll-up. The water-repelling and oil-repellent filter bag with waterproof and oil-repellent treatment for filter cloth, which is the second anti-dust bag filter bag, is used in occasions with large moisture content, and ordinary filter. Compared with the bag, because the filter material is not easy to plug the paste bag, the service life of the dust filter bag is prolonged and the cleaning cycle can be extended, and the gas flow passing through is also increased, so the energy consumption and maintenance cost can be saved greatly.