Polyester Needle Punched Filter Bag

Model:	PE
Brand:	Heading Filter
Origin:	Made In China
Category:	Industrial Supplies / Machinery / Filters
Label:	dust collector bag , filter bag , non-woven needlefelt
Price:	US $2 / sqm
Min. Order:	1000 sqm

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Product Description

Polyester Needle Punched Filter bag

Listing description

1)High efficiency of removing dust particle

2)Easy clear and long useful life

3)Smooth surface after Singeing,Heat setting,Calendering.

Application

Cement industry Asphalt industry

Power Plants Coal industry

Carbon black industry Chemical industry Smelting industry

Specification

Material		Polyester Fiber /Polyester scrim
Weight(g/m²)		400	450	500	550	600
Thickness(mm)		1.4	1.6	1.8	2.0	2.2
Air Permeability(m³/m²/min)		21	18	16	13	12
Tensile strength (n/5 x 20cm)	Warp	>1000	>1000	>1100	>1100	>1150
Tensile strength (n/5 x 20cm)	Weft	>1350	>1400	>1500	>1550	>1600
Elongation (%)	Warp	< 25	< 25	< 25	< 25	< 25
Elongation (%)	Weft	< 45	< 45	< 45	< 45	< 45
Working temperature(℃)	Continues	≤130	≤130	≤130	≤130	≤130
Working temperature(℃)	Instant	150	150	150	150	150
Finishing Treatment		Singeing,Het setting,Calendering

Features

Heading Polyester felt can be produced by ordinary staple scrim or high strength filament scrim, due to the customer demands,Weight ranges from 350 g/m2 to 800 g/m2.