Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag

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500 pc
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1. Description of Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag

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 Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag

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 Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag







Finish treatment

Singeing, Calendering, Heat setting

Air permeability(L/m2.s)


Tensile strength(N/5cm)





Tensile  elongation(%)





Heat shrinkage(%)










4. Application fields of Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag


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 Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag

Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag

Polyester PP P84 PTFEFiberglass Dust Collector Filter Bag

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:Where can I get the filter bags from the washing machine drum?.
Filter bag broken, the general border is good, you can make their own: waste will be stockings cut into the size of the appropriate bag, fixed to the border on the line.
Q:Filter bag for washing machine
The drum washing machine also has a filter bag. It's at the bottom of the washing machine. The hair will be collected there. You'll see a small door on the ground where the washing machine is located. It contains a filter bag
Q:What are filter bags and what are the characteristics of filter bags?
According to the requirements of the filtering effect will have different accuracy, generally pore size as the standard.
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:When installing dust collector, how can you do not damage filter bag?
Dust filter bag on the dust removal effect is great, the installation time must not damage the filter bag.1, the filter bag packing box should be shipped to the installation position, and install a strip out, the filter bag can not be randomly dragged on the flower board to prevent the surface of the filter bag and metal burrs on the flower board friction, damage the filter bag.
Q:Product performance of filter bags
1, good heat resistance, can be used at 280 degrees Celsius for long-term use2 、 dust easy to peel off
Q:How to use the filter bag of household vacuum cleaner correctly
Beware of using a filter bag vacuum cleaner to absorb flammable or explosive substances, or temperature is relatively high, so as to avoid burning or explosion.Dry vacuum cleaners do not suck liquids. Ordinary household cleaners also try to avoid metal shavings, or they are easy to vacuumCauses damage and affects performance.Dust bag vacuum cleaners, if dust bags are found to be damaged, stop vacuuming immediately and change immediately, so as not to cause damage to the motor by dust.
Q:Dust filter bag filter material to go through how to process?
Compared with the general woven twill fleece after is easy to form a layer of dust, dust collection rate is high (generally up to 99.5%); followed by heat setting to ensure the dimensional stability of fiber filter, filter maintenance and reliable work, deal with the media for heat setting; there is a hot rolling process can improve the needle density, the surface smaller pores, villi melt, smooth;
Q:The filter bag in the washing machine doesn't work. What's the matter?
Hello! The flow of water from the filter passes through the bucket wall through the impeller.
Q:What are the advantages of industrial liquid filter bags?
3, filter bag filtration accuracy range from 0.5 to 300 microns. Its material is divided into polyester and polypropylene, nylon and so on.4, filter bags, filter bags marked with product specifications, models of labels, all used to facilitate the replacement of the way, in order to prevent the filter bag in use, labels and ink contamination caused by the filtrate.

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