Polyester needle felt filter bag for air duct collector

1 good air permeability, 2 surface smooth, 3 not easy deformation, 4 easy cleaning - details see: https://www.machineto.com/polyester-needle-felt-filter-bag-for-air-duct-collector-10212629

Place of Origin:Shandong China (Mainland)	Brand Name:Xinli	Style:needle felt filter bag	Type:palse jet filter bag
Materials for bag:Polyester needle felt	Usage:air dust collect	Air permeability(L/dm2.min):130	Weight(gsm):500
Thickness(mm):1.7	Sevice tempreture(°C):130	finishing:heat setting singeing calendaring

Polyester needle felt filter bag for air duct collector

contact supplier for Polyester needle felt filter bag for air duct collector

Raw materials:

Polyester needled felt

Polyester needled felt non-woven filter media using acupuncture techniques, and by the heat-setting and other treatment methods are made widely used industrial catch dust, dust control and so on. Polyester needled felt has good air permeability and after heat treatment, surface smooth, it is not easy deformation, easy cleaning.

The technical data of Polyester needled felt

Article Name		Polyester felt
Ingredients	Fiber	100%PET
Ingredients	Scrim	100%PET
Weight	g/m2	500
Thickness	mm	1.7
Density	g/m³	0.29
Permeability	L/dm2.min	130
Tensile breaking strength(N/5cm)	Warp	≥1200
Tensile breaking strength(N/5cm)	Weft	≥1500
Elongation @200N/5cm	Warp	≤5
Elongation @200N/5cm	Weft	≤5
Maximum shrink of 90 mins	Temperature(°C)	150
Maximum shrink of 90 mins	%	≤1
Service Temperature(°C)	Continuous	130
Service Temperature(°C)	Instant	150
Finishing		Heat setting, Singeing, calendaring