Polyester Filter Fabric have high porosity, good permeability, high effective dust-collecting, long using-life etc. Polyester Filter Bag Common character as ordinary filter felt .
Polyester Filter Bag have medial temperature resistance (can teach to 150℃ in short time), medial anti-acid and anti-alkali, especially its excellent anti-abrasion, polyester needle punched filter felt have the largest quantity of turnouts grams are from 350g/㎡ to 800g/㎡, max width can reach 2400mm, thickness are from 1mm to 4mm.
Polyester Filter Bag surface treatment can be divided into singeing, calendering or teflon coated etc according to different working conditions.
|Name||Polyester Filter Bag|
|Thickness(mm)||2.0 +/- 0.2|
|Air permeability (L/dm2.min)||130|
|Treatment||Heat setting, singeing, calendering, PTFE membrane|