Many industrial(such as flour powder, chemical dust, coal powder,Cement industry, Asphalt factory, Carbon black industry, Smelting factory etc.) dust easily resulted burst in the explosion and conflagration when it meets the static discharge if its content comes to a certain extent.
In the dedusting application of those cases, the dust should be collected with special dust bags which are anti-static.
The common needle filter fabric can not working such conditions, conductive carbon neeedle with polyester fiber or the filter fabric which combining the conducting fiber into the base cloth, named anti-static filter fabric.
Antistatic Polyester Filter Bag feature.
1) Antistatic function
2) Easy to distroy the static
3) High Air Permeability
4) Clean workhouse for processing
5) Easy clear and long useful life
6) Packing in polybag or carton
Needle Antistatic Polyester Filter Fabric
Polyester fiber /Polyester + antistatic scrim
2.0 +/- 0.2(mm)
Warp: ≥800 Weft: ≥1200 (N/200×50mm)
Continuous: <130 (oC); Instant: <150 (oC)
heat setting, singeing, calendering,
water&oil repellent, PTFE membrane