Nonwoven Air Dust Fabric Filter Cloth

Nonwoven Filter Fabric , customized, carefully selected , Nonwoven Filter Fabric also called filter cloth , filter fabric , filter media , filter material ,needle felt , needle punched felt . These are both the material of filter bags . 

Meet your needs to control dust emissions and extend service life

Aokai Envirotec low emission, low energy consumption, flue gas dedusting system expert. The whole set of Nonwoven Filter Fabric  (polyester, acrylic, PPS, Teijin aramid, DuPont aramid, China aramid, P84, PTEE, glass fiber) are customized and carefully selected according to your dust collector type, dust concentration, dust composition and dust characteristic, so as to meet your needs to control dust emissions and extend service life. 

Nonwoven Filter Fabric  types

Careful production, perfect quality, stable performance

The weight deviation of all our products is ±2% that improvement the use of products in process of uneven air permeability and reduce the service life. Nonwoven Filter Fabric production uses double lapping and carding approach that finishes the final product in one single pass. All fiber will enter the feeding equipment, going through processes of scattering, mixing, carding, lapping and re-scattering. Punching will make the layers of fiber and scrim to inter-penetrate, forming semi-finished filter felt. High temperature treatment will then stabilize the shape and size of the felt.

Nonwoven Filter Fabric  surface treatment technology

Solve the troubles of Nonwoven Filter Fabric selection caused by different dust characteristic  in working conditions

In Aokai Envirotec, the felt may be further processed by pressing, coating, dipping, membrane-laying, or waterproof treatment according to particular requirements of customers.

Surface treatments and protective finishes have the following advantages:

1.Optimal surface filtration;

2.Lower energy costs by efficient cleaning of the Filter Bags Material  ;

3.Improved protection against mechanical and chemical influences;

4.Greater efficiency due to longer operational life;

The typical dust properties are of decisive importance for recommending the appropriate surface of the Nonwoven Filter Fabric .