PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

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100 pc
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500000 pc/month

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1. Description of PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

There are kinds filter materials available, such as Polyester(PET), PP(Polypropylene), PA(Polyamide), Nomex(Aramid), PPS(Ryton), Polyimide(P84), Acrylic Filter Bags, Fiberglass, PTFE, etc.

Lower the intension and requirement of management and maintenance, our company researches and develops the pulse bag filter of MD series, which is the ideal equipment used for dust control in the fields of construction material, chemical industry, coal etc.

2. Features of PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

dust filter

1.  the material is Fiberglass

2.  It has excellent resistance to acid and alkali corrosion resistance

3. Working temperature : 240°C-260°C

4 . Hydrolysis resistance performance is good

3. Specifications of PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

Raw materials






Tension at break






Elongation at break






Working temperature






Ventilation rate(m3/ m2/min)


Acid and alkali resistance


Post treatment

Thread burning, surface smoothing

4. Application fields of PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags


1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations

 2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals

3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers

4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics

5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster

6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing.

5. Images of PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

PP Anti-Static Filter Bag NeedlePunched Felt Dust Filter Bags

6. FAQ

1)   Are free samples available?

Yes. But express delivery cost is to be collected and we will pay it back after confirming the order.

2)  What about the lead time for mass production? 


Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to 

get the products at your country.


3)  What is your terms of delivery? 


We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 

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Q:How to calculate the filtration resistance of needle punched non-woven fabric filter bag?
Generally, the filter speed is 0.5 - 2m/min, and the particle efficiency is more than 99% for the particles larger than 0.1 microns, and the equipment resistance loss is about 980 - I470Pa;
Q:What are the general models of filter bags?
The routine is: No. 1 bag: 180*450 mm No. 2 bag: 180*810 No. 3 bag: 108*230 No. 4 bag: 108*380 No. 5 bag: 152*520
Q:Can nylon filter bags filter shampoo? Which one would you prefer if you could?
Yes, usually nylon, polyester or polypropylene filter cloth, if the filter shampoo with 120 purpose filter cloth can be.
Q:How do you fit the filter bag in the washing machine?
If you have the original filter box, put a muzzle on stockings in the box, with a strong wire wound on the outside can be fastened,
Q:How is the filter bag precision divided?
There are pore size, usually 15, 25, 50, 100, electrophoresis coating, usually 25 and 50 (microns).
Q:Advantages of liquid filter bags
3, the filter bag with no seam of high speed industrial sewing machine production of silicone oil cooling, this mode of production will not be a problem to produce silicone oil pollution.4, filter bag filtration accuracy range from 0.1 to 300 microns. Its material is divided into polyester and polypropylene, nylon and so on.
Q:Where can I buy filter bags, filter cores, or filters in Dongguan?
in addition to the appearance of the product layer by high temperature heat treatment on the surface, namely the application of instantaneous Sintering / pressure light processing, can effectively prevent the filtering fiber by liquid high speed impact loss, not only ensure the fiber free from pollution caused by leachate phenomenon, but also avoid the traditional rolling processing caused by the filter holes too much jam and shorten its life, and the pressure difference is small and does not affect the flow rate. Guangzhou baidei company
Q:When installing dust collector, how can you do not damage filter bag?
2 do not touch any metal or rough object until it is mounted to the flower board hole.3 use the protective cover provided by the supplier to prevent the filter bag from touching the edge of the flower plate hole when passing through the flower plate hole.
Q:Product performance of filter bags
5, high filtration efficiency, can reach more than 99.5%6, expanded yarn filter cloth (bag), to improve the filtration speed and filter efficiency, reduce the volume of dust removal equipment
Q:Panasonic automatic washing machine filter bag can not get down, how do you want to take?
Panasonic doesn't have a filter bag like yours. This is LG's handle and it comes out when you press it

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