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:The filter bag is very thick and difficult to wash. How do you wash it?
Hello landlord! Neither salt nor alcohol can solve the problem. The most rational method for eating jackfruit for years is to use peanut oil. Jackfruit's mucus, if it is in your hands, then you use a little edible peanut oil scrub on the ok.
Q:The filter bag of washing machine is broken. Does it affect use?
Does not affect the filter bag, can filter the washing bucket in the flow of debris, mostly through drainage
Q:Where can I buy a filter bag for halogen?
Buy yourself a piece of white cloth on the line,
Q:How can I clean the bag filter in the bag filter?
What kind of filter ah, this to say clearly, if the industrial dust collector bag, easy cleaning, if the other is not to say, to learn more professional knowledge, look at Baidu AOKEC, may help you
Q:Can dust filter bag be cleaned by oneself? How can I clean it?
1, cleaning dust filter bag, use high frequency vibration, will enter the filter bag surface of the larger dust particles as far as possible clear, and will not have the influence of fiber entanglement fastness, keep the filter bag good peel resistance.2, cleaning the filter bag dust treatment chemical experiment: extraction bag samples, detected by bag oil composition, professional instrument test to select the maximum washing raw materials, to wash the filter bag filter bag without causing any damage.3, cleaning dust filter bag cleaning: choose the appropriate washing raw materials, and strict proportion, low temperature water cleaning, water flow evenly, moderate intensity, no mechanical damage to the filter bag.4, cleaning dust filter bag drying: use 110 degrees or so hot air drying, keep the filter bag size stability, after drying filter bag deformation, no retraction.5, cleaning dust filter bag repair: for the use of the resulting abrasion, holes and other damaged filter bag repair, to ensure a high rate of reuse.6, cleaning dust filter bag detection: the use of equipment to filter bags after cleaning physical indicators, to ensure that cleaning quality to meet the requirements.
Q:Working principle of liquid filter bag
Liquid filter bag is a newly developed bag filter system. The filter bag is operated by pressure filtration.
Q:What are the anode bags, the titanium blue bags and the filter bags used for electroplating?
Are made of filter cloth, the material should be resistant to acid and alkali, polyester, polyethylene can be, the filter hole density of about 300 mesh can be.
Q:What are the factors to consider when choosing a filter bag for the dust collector?
The inside frame of the filter bag supports the bag, prevents the bag from collapsing and helps to clean and redistribute the dust.Low temperature type is suitable for local dust removal point dust collector, such as raw meal mill, cement mill, storehouse bottom and bottom. For high humidity content, surface treatment should be carried out with oil repellent and water repellent agent on its surface. Often, high temperature, suitable for bag filter processing of cement kiln, kiln kiln, cooling machine, drying machine, hot gas, and for high temperature and high moisture content conditions on the surface of the water and oil repellent treatment agent for surface treatment.
Q:Dust filter bag how to maintain daily?
The next to understand, learn the dust bag maintenance work should pay attention to the problem:After 1, dust bag installed, in order to start running, at the time of installation should pay attention to connection bag and skeleton, the hole of the pattern must be connected, if the connection is not good bag will be damaged, which may influence the use effect of dust remover. This is the initial maintenance of cloth bags. It's also an important step.2, the installation is completed, it will be put into operation, cloth bags running time must pay attention to, regularly observe the operation of the bag, regular cleaning, dust can also maintain dust bag.
Q:How to choose material for filter bag of dust collector?
And on the flue gas temperature is relatively high places, such as chemical industry, carbon black (silica) exhaust, BF gas, shaft kiln cement plant exhaust, calcium carbide plant, steel plant, forging furnace exhaust gas, asphalt mixing asphalt and refractory brick kiln flue gas furnace flue gas, coking gas smoke, one is because of these dust due to dust specific resistance limit is not suitable for electric dust collection, can only use the dust bag or other methods;

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