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PTFE coated needle felt dust filter bag for air filtration equipment

Categories Dust Filter Bag
Place of Origin: China
Brand Name: Philis
Certification: ISO
Model Number: dust filter bag
MOQ: 100pcs
Price: Negotiable
Packaging Details: standard export package
Delivery Time: within 10 days
Payment Terms: T/T
Supply Ability: 3000pcs per day
Technology:: nonwoven needle punched felt
Material:: PE, PTFE, FMS, Aramide, Fiberglass, P84
Usage:: Powder Filter
Type:: Non-woven Filter
Size:: customized
Thickness:: 2-2.4mm
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    PTFE coated needle felt dust filter bag for air filtration equipment

    PTFE coated needle felt dust filter bag for air filtration equipment

    Polyester needle punched filter felt
    Polyester needle felt is the most versatile, most cost effective and most widely used filter medium for dust collection. It is strong, abrasion resistant, can work up to 150°C and has good resistance to common acids, solvents and oxidising agents.

    Because of its favourable price/quality ratio, polyester is the most common fibre used in filter media.

    • Mining
    • Cement Industry
    • Iron and Steel Industry
    • Aluminum and Non Ferrous Industry
    • Ceramic Industry
    • Quarrying
    • Plastics
    • Milk Powder
    • Flour Mills (Applications under dry conditions up to temperatures of 150°C)



    PET/PET scrim

    Thickness (mm)


    Air permeability (L/m2/s)


    Tensile strength





    Tensile elongation (%)





    Broken strength (N/m2)


    Continuous wokring Tem.(°C)


    Short time working Tem.(°C)








    The stability of water solution


    Finishing treatment

    Singeing,calendaring,heatting(Mirror treatment)


    1. Materials avaliable: polyester, polypropylene

    2. construction: welded or sewn

    3. collar type: steel ring or plastic ring

    4. finishing treatment: singed, calendared, heat set

    5. Size available: standard and custom size.


    1. Paints & lacquer industry
    2. Wastewater treatment
    3. Pharmaceutical industry
    4. Food industry
    5. Chemical industry
    6. Beer, wine & spirit industry
    7. Adhesive.

    Hangzhou philis filter technology co.,ltd. has grown up to be one of leading manufacturer on dust filtration&spare parts in China.We have imported filter needle felt production line ASSELIN from France and we can produce very good quality non-woven products according customer's requirment.

    Based on 8 needle felt production line ,our annual production ability can achieved 20,000 square meters per day . We can produce a large range of various filter fabric, such as polyester filter fabric, Acrylic filter fabric, Fiberglass filter fabric, PPS filter fabric, Nomex ,P84 ,PTFE ,woven filter fabric and so on.

    The most important thing is that we introduced German high technology to develop the first filter bag production line in China. Which help most filter bag production factory save a lot of human lab our cost but promote the work effection . The advanced technology and simple operation way of automatic filter bag production line has won a lot of customer’s praise.


    1.How to Order?

    Dust Filter Cloth P84 Filter Fabric for Air Filtratiion

    2.How to assurance the product quality?

    We will send the samples to you conform, and will produce the samples according to your satisfaction.

    3.Can you provide free sample ?

    Normally, our product need sample fee, But we will charge your sample fee as less as we can, even sometimes free sample available.However, you have to pay us the courier cost like: DHL.FEDEX.UPS.TNT...

    4.Generally, what time the products can make delivery

    In normal circumstances, the products can be delivered within two weeks.

    5.Which shipment available?

    Normally, we ship goods by sea,air and express. Special requirement also acceptable

    By sea to your nearest sea port

    . By air to your nearest air port

    By express(UPS,DHL.FEDEX,TNT...) to your door


    1) The length of dust filter bags can be customized.

    2) If your dust filter bag is different from our filter bag size, please send us your drawing size and the material which you need, we also produce the nonstandard filter bag.

    3) Please send us your inquiry specification detail by email for quotation, thanks my friends.

    Quality PTFE coated needle felt dust filter bag for air filtration equipment for sale
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