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Brief introduction of polyester needle felt dust filter bag①
- Jul 10, 2018 -

Polyester needle felt has good breathable. After heat treatment, the surface is smooth and smooth, and it is not easy to be deformed and easy to be cleaned. The polyester needle felt filter material after water and oil repellent treatment can prevent the paste bag and prolong the service life, and is applied to high moisture content or smoke containing a small amount of oil because it’s waterproof performance. The surface of the film coated dust filter bag (polyester felt filter material) is compounded with a layer of microporous PTFE film, which has the characteristics of smooth surface, water-repellent and breathable, easy to clean, etc. It has high filtration efficiency, low running resistance, low energy consumption and long service life. It has truly achieved "surface filtration".0709产品图片.jpg



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