1, burning pressure treatment
Burning and pressing treatment is the abbreviation for singeing and calendering. The single and double sides of treated needled felt filter material have unparalleled advantages of ordinary singeing and calendering, which not only improves the cleaning performance of the filter material, but also Meets the fine dust collection.

2, anti-static treatment
Some dust may burn in the presence of a certain concentration of sparks. Therefore, for the flammable and explosive dust should be selected anti-static treated needle felt filter. Antistatic filter material refers to the mixture of conductive fibers (including binary conductive fibers, graphite filament conductive fibers, and stainless steel conductive fibers) in the filter fiber, so that the entire filter material has the conductive properties

3, waterproof and oil treatment
We use a fluorocarbon resin and PTFE impregnated oil-repellent and water-repellent treatment for the needle felt filter material. It is easier to trap dust on the surface of wet dust-containing gas (especially water-absorbing and deliquescent dust) filter bags, avoiding and reducing the amount of dust. Occurrence of bag phenomenon.

4, easy cleaning
The filter material produced by the patented technology is compact and breathable, and it has good dust-removing performance and can work for a long time at high filtration wind speeds.

5, PTFE coating treatment
When the particle size of the dust is less than 1 μm, or if the dust has a large viscosity or the humidity of the gas is large, the ordinary filter cannot be effectively filtered. The coated film material made of PTFE (Teflon) has extremely high filtration accuracy, a smooth surface, and does not adhere to dust. It is easy for the dust-free dust to penetrate into the filter media and achieve surface filtration.

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