Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags

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500 pc
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1. Description of Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET 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 Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET 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 Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags







Finish treatment

Singeing, Calendering, Heat setting

Air permeability(L/m2.s)


Tensile strength(N/5cm)





Tensile  elongation(%)





Heat shrinkage(%)










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

Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags

Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET 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 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:How to choose liquid filter bag?
First of all, we need to understand the filtration mechanism of the bag filter system: the liquid flows from the filter bag to the bag, and the filtered particles are trapped in the bag. The filter operation is based on the pressure filtration. Bag filter system mainly includes three parts: filtering container, support basket and filter bag.1, filter bag material selection:First of all according to the fluid to be filtered chemical name, chemical incompatibility to find available for the filter, filter medium temperature, pressure, pH, viscosity (CPS), such as the type of impurities (soft hard particles particles), impurity content (PPM) and operating conditions (e.g., whether it is necessary to withstand steam. Hot water or chemical sterilization), one by one assessment, and remove the filter does not apply. Use is also an important factor to consider, such as medicine, food or cosmetic use of filter material must be granted by the FDA material; ultra pure water must be purified, without releasing material which may impact the impedance of the filter; filtration gas must be hydrophobic material as well as the need for hygiene filtration design etc..
Q:Dust filter bag above the oil, how to clean up?
1, dust filter bag above the oil, you need to manually remove some oil.2, the use of high frequency vibration, will enter the dust filter bag wall inside the larger dust particles all cleared, and will not affect the fiber entanglement fastness, to keep the filter bag good, dirt easy to peel.3, extraction of bag samples, the use of professional equipment test, detection dust filter bag filter oil components, so as to choose the appropriate washing raw materials, maximize cleaning bags, and no damage to the filter bag.4, select proper chemical agent to filter bag, remove the grease and dirt in the gap of the filter bag, and increase the ventilation performance of the filter bag to the maximum extent.5, choose the appropriate washing materials and strict proportion. Low temperature water cleaning, uniform flow, moderate intensity, no mechanical damage to the filter bag.6, use 110 degrees Celsius hot air drying, keep the filter bag size stability, after drying, filter bag deformation, no retraction.7. Finally, the damaged filter bag is repaired. The cleaning effect of the filter bag is basically the same as that of the new filter bag.
Q:What are the factors to consider when choosing a filter bag for the dust collector?
To consider the role of time, the filter bag filter bag dust collector, a gas temperature, moisture and chemical resistance, particle size, dust concentration, filtration velocity, dust and other factors of the way. Dust filter bag fabric and design should be as high as possible to seek efficient filtration, easy to dust stripping and durable effect.
Q:How about the selection and filtration efficiency of viscose filter bags?
The more particles of viscose, especially more particles (diameter greater than 151 XM), affect the quality of the finished product of spinning spinnability and viscose fiber is bigger, these impurities will cause spinneret obstruction, breakage rate increased, produce rubber block and filament spinning, caused by the change of size.
Q:How to use the filter bag of household vacuum cleaner correctly
Should not be used for too long, if used for a period of time, dust accumulation in the filter bag, resulting in suction drop, you can shakeThe dust box is shocked to fall to the bottom of the box, and the suction will be restored.If there is too much dust in the dust bag and dust bucket, dust should be removed as soon as possible so that the dust can be kept clean, so as not to affect the dust absorptionEffect and heat dissipation of motor.The dust when abnormal noise or dust, should promptly check or repair.Vacuum cleaner should pay attention to the dry place, wash with a wet cloth, wipe the switch, otherwise it may cause leakage or short circuit.
Q:My washing machine filter bag is broken, can not buy,
Two ways:Buy one directly.In fact, this can be bought in many places, and the price is not expensive. Should pay attention to the size of the problem, as far as possible to communicate with the seller clear, so as not to buy, can not be installed on the use.
Q:How big is the filter bag fqpp-10-p04f?
Last year's special help repair urban underground pipeline Wei, is a trenchless pipe repair method called pad. And the national high-tech enterprises?.
Q:Parameters of dust filter bag material
The resistance parameters of the filter bag can reach 30-90 (kgf/m^2) when you can, of course, the parameters of the smaller the better but very suffering, but also the best according to the import speed, air volume, dust removal efficiency and other parameters to consider, choose the right duster.
Q:What's the reason the dust bag was broken for some time?
Temperature, fever, bad? 1, filter cloth quality problems, premature aging.2, the operation cycle is extended, the filter cloth aging.3, excessive gas temperature, filter cloth damage.4, filter bag oil pollution or smoke with water, filter bag failure.

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