water and oil repellent polyester needle felt/polyester needle felt with coating PTFE

Specifications

water and oil repellent polyester needle felt/polyester needle felt with coating PTFE
good air pemeability
good anti-abrasion

 

 

 

100% Polyester Needle Felt Non woven Air Filter Fabric  

 

 Technology Characteristics in Normal Temperature

1. Laminated compound, grads counterchange
2. High porosity, good iar permeability
3. High filtration efficiency, long service life
4. Anti-acid, anti-alkali(medial), chemical resistance.
5. Good anti-abrasion
6. Good price quality
7. Moderate temperature grade(ordinary 130°C, few items above 150-160°C)

 

Article name		Bitmap polyester needle punched filter bag
Pictures (well noted :All the size of the filter bag can be customized .)
Material	fiber	100%polyester fiber
	scrim	polyester
Weight	g/m2	550±20
Thincness	mm	1.9±0.1
Airpermeability	cm³/cm2 s.127pa	10--12
Breaking strength (N/5cm)	warp	≥1000
	weft	≥1250
Elongation50N(%)	warp	≤35
	weft	≤55
Service temperature	Continual(°C)	≤130
	Transient (°C)	150-160degrees
Finishing		heat seating ,singeing,calendaring

 

 

 

 

 

Application:

 

1) Upholistery Furniture-Bedding: Quilt backing , Dust covers, Spring wrap ,Flanging ,Mattress covers

 

2)Hygiene-Medical: Surgical grown ,Face Mask, Shoes cover, Capes, Bedsheet& pillow covers

 

3) Agriarture-Landcape: Cropcover, Frost protection cover, Gardening  fabric, Landscape fabric ,Root bag

 

4) Packing -Household: Non woven bag, Storage box, Wardrobe, Pillow&Duvest bags, Home Apron