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polyester nonwoven dust filter bag(needle punched)
Item Name | polyester nonwoven dust filter bag (needle punched) |
Compositions | Polyester fiber / Polyseter scrim |
Weight (g/m2) | 500±25 |
Thickness (mm) | 2.0±0.2 |
Tensile Strength (N/200×50mm) | Warp: ≥800 Weft: ≥1200 |
Elongation at Break (%) | Warp:<35 Weft: <50 |
Air Permeability (L/m2·s) | 250-350 |
Working Temperature (%) | Continuous:≤130; Instant: ≤150 |
Anti-Acid & Anti-Alkali | Moderate |
Anti-Abrasion | Good |
Filter Velocity (m/min) | 1.5 |
Finishing Treatment | heat setting, calendering, singeing on one side |
[product catalogue]
1.filter cloth sieriesMade of pp,pe,pa(nylon) in plain,twill,satin construction,any dimension is available. 2.needle felt sieriesMade of polyester,polypropylene,acrilic,PPS,fiberglass,PTFE,P84,Nomex 3.dust filter bag sieriesMade of needle felts as listed in 2 4.liquid filter bag sieriesMonofilament filter bag, multifilament filter bag,needle punched filter bag,made of pp,pe,pa(nylon),the filtering precision can reach 1micron. 5.other filter matierialsIncluding screen mesh,conveyor belt,filter cartridge etc. We are prefesional manufacturer specializing in filtering products with over 10 years experience.Pls contact us if you are interested in our products.Many thanks.Polyester dust collector filter bag (nonwoven needle punched)