filter bags

Detailed Product DescriptionPE staple fabrics,long thread fabrics, monofilament fabrics. good acid resistance, weak alkaline resistancePolyester felt for industrial filtration Standard sample: Material: PET fiber/ PET scrim Weight (g): 500 Thickness (mm):2.0mm Air Permeability (m3/m2.min):15 18 Warp tensile strength: >1000N/5x20cm Weft tensile strength :> 1300N/5x20cm Warp elongation :< 25% Weft elongation: <55% Finishing: Singed, Calendered heat setting, PTFE coating, etc. Operating Temperature (C): Continues: 135 Instant: 150 The weight (300 650 grams) and width (within 2.3 meters) can be customized! We can finish them with singeing, calendering, heat setting, Teflon coating and membrane.polyester needle felt adopt nonwoven workmanship, with the property of stable physical dimension, easy cake release, good air permeability, widely used for industrial dust collection, prevent air pollution project .After water-oil repelled treatment, can be use in the circumstance of moisture and oil mist for a long time. We also can make a finish treatment with PTFE membrane (on the surface of the needle felt), which with the property of smooth surface, water repelled, easy cake release, high filter efficiency, save energy, long life.