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Polypropylene Felt Fabrics

PP--Polypropylene Needle Punched Felt Filter Fabrics are made from PP-polypropylene fiber, can be divided into polypropylene staple fabrics also called PP staple fabrics and PP long thread fabrics.
Product Details:

PP--Polypropylene Needle Punched Felt Filter Fabrics

Description of PP--Polypropylene Needle Punched Felt Filter Fabrics:

PP--Polypropylene Needle Punched Felt Filter Fabrics are made from PP-polypropylene fiber, can be divided into polypropylene staple fabrics also called PP staple fabrics and PP long thread fabrics. Except the ordinary Needle Punched Felt fabrics advantages, the PP needle punched felt has its own advantages, Polypropylene needle punched felt has both acid resistance and alkali resistance, small specific gravity and lower melting point which is 142-146℃, therefore polypropylene felt general used in the flue gas temperature below 100℃ and acid liquid separation solid field.  

In the field of liquid-solid separation, polypropylene needle punched filter fabric is usually used together with the equipments of frame filter press, vacuum suction filter, belt filter, centrifugal filter and other liquid-solid separation equipments. Not only has good dimensional stability, high strength, elongation and other characteristics, but also because of its smooth surface, and pores, high permeability, so it also has a small vacuum resistance, energy conservation, easy cleaning etc. unique advantages. In the mineral processing, coal preparation, petroleum, chemical industry and other industries, the need to filter small particles and ensure fine filtration occasions, polypropylene needle felt filter better a lot than traditional woven filter fabrics.

Polypropylene acupuncture filter fabrics generally made from 3D or 6D polypropylene staple fiber, with high-strength silk weaving enhanced base fabric, the needle reinforcement and calendering, heat setting and other post-processing process.

Polypropylene needle felt filter fabric is mainly used for metallurgy, mining, petroleum, chemical, chemical fiber, medicine, food and other industries of liquid-solid separation field.

Pictures of Polypropylene Needle Punched Felt:

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Advantages and Features of PP needle punched felt:

1.Smooth surface, more defined pore size and good air permeability 
2.Low temperature resistance ( 88-110 ℃) 
3.Excellent resistant to hydrolysis, acid and alkali. 
4.Lower fiber release, Lower density, high mechanical characteristics

4.Surface Treatment: Heat setting, Singeing, calendaring, water proof and oil proof, PTFE impregnation, coating, etc.

5.Width: 1.9M, 2.1M special width can be cut

6.FDA approval




Our offer your benefit:

1.Full size and specifications can be provided

2.More than 20years experiences

3.FDA approval make sure food safety

4.Fast delivery: 3days more or less for normal orders, for big orders will confirm to you when you place order

5.Quality guarantee: All the product will be inspected at least 3-4times, and will be rechecked before departure from our factory. Once happened quality problem, goods can be returned or $ back to you. 

6.Good packing to make sure the goods can not be broken during shipping. Usually, plastic bags, then carton box, then woven cloth. Special request can be provided too. 

Why  choose us:

1. We believe in providing quality not just first time, but every time.

2. High customer's satisfaction.

3. Focus on screen printing mesh and filtration cloth since 1983

4. Factory price, Best quality, excellent service( before or after sale)

5. One-stop service can be provided under request to save your time and cost.

6. At least 3-4times inspections before goods shipping out, the sales as the directly person with customers will check the goods not fixed time and goods.

7. Professional and highly motivated staffs.

Our Advantages:

1. We focus on the mesh development to satisfy different using, such as solar printing, high quality demand about the touch screen printing.

2. Technician from Japan

3. Imported weaving machine from Sulzer Ruti

4. Imported Yarn from Japan

5. Imported warping machine and heat setting machine from Germany

6. No-dust workshop to make sure the high quality mesh produced. 


1. What is the MOQ:

For the normal product, we don't have strictly limit about the Minimum Order Quantity. We can provide you small samples or the samples as you want to test our mesh sample, if ok, place trial order, then big orders.

2. How to pay the sample or trial cost or express cost:

Paypal, West union, Personal bank account, Company bank account as you hope.

3. How long time can be ship out for the sample and trial order:

Usually small order or samples takes 2-5days more or less.

4. Delivery time:

For normal items usually takes one week more or less under 5000M per order. For big orders we will confirm it for you when you place order. For special products also need to be confirmed before the order placed.

5. What kind of package of the goods?

Usually for normal orders, the mesh rolled on paper tube, then label card, then plastic bag, then carton box, then sailcloth outside.

6. When can you confirm the payment after we transfer?

We have special staff to check the money every day, we will inform you once we get it within 2hours.

7. DO you accept LC at sight?

Yes, we accept LC at sight for big orders. Usually, over 10,000$ LC at sight is acceptable.

If you want to know more information about our needle felt fabrics or want to get price about Shanghai SPRING Needle felt fabrics, filter mesh bags, nylon mesh, polyester mesh, stainless steel mesh, filter mesh, screen printing mesh, etc. please just feel free to contact us at the following information:

Sales Manager: Sara



Skype: springmesh

Twitter: springmesh


Shanghai SPRING is the reliable professional filter mesh fabric manufacturer and exporter in China. You're welcome to visit us at any time. All your inquiries will be replied within 12hours.

Through over 10 years development, Spring Industrial is now one of the leading polypropylene felt fabrics manufacturers and suppliers in China. All of our employees are equipped with consummate skills. Please rest assured to buy or wholesale the high quality and cheap price products for sale from us.

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