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this is a ptfe filter bag image (baghouse filter use)
this is a ptfe filter bag image (baghouse filter use)
this is a ptfe filter bag image (baghouse filter use)
this is a ptfe filter bag image (baghouse filter use)
this is a ptfe filter bag image (baghouse filter use)
this is a ptfe filter bag image (baghouse filter use)

PTFE Needle Punched Filter Bag Anti-Static Waterproof Oilproof High Temperature Corrosion-Resistant

Technical Specification:
Material 100% PTFE Fiber
Composition Shell Fiber: 100% PTFE Fiber
Scrim: PTFE
Weight 750 grams/square meter ±8%
Thickness 1.1 millimeters ±0.2 millimeters
Air Permeability/200Pa L/d㎡.min 70 - 120
Tensile Strength N/5*20CM Warp ≥ 650
Weft ≥ 600
Elongation at Break (%) Warp ≤ 15
Weft ≤ 20
Temperature (℃) Continuous Temperature: 260 ℃
Instantaneous Temperature: 280 ℃
Processing Technique Heat Stable, Calendering, Singeing, PTFE Film
Applications Cement Production, Steel Plants, Construction, Metallurgy, Power Plants, etc.
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  • this is a ptfe filter bag image (baghouse filter use)
  • this is a ptfe filter bag image (baghouse filter use)
  • this is a ptfe filter bag image (baghouse filter use)
  • this is a ptfe filter bag image (baghouse filter use)
  • this is a ptfe filter bag image (baghouse filter use)
  • this is a ptfe filter bag image (baghouse filter use)

PTFE Filter Bag

Yuanchen Advantages:



Brief Introduction Of PTFE Filter Bag:

1. Superior Chemical Resistance:

PTFE filter bags, offered by Yuanchen, boast remarkable resistance to a wide range of chemicals. This advantage ensures longevity and consistent filtration performance even in corrosive or chemically aggressive environments. Say goodbye to premature wear and tear caused by chemical exposure.

2. High-Temperature Endurance:

Our PTFE filter bags are engineered to withstand extreme temperatures. Whether your industrial process generates high heat or operates in fluctuating thermal conditions, Yuanchen's PTFE filter bags maintain their structural integrity and filtration efficiency, providing a reliable solution that doesn't compromise under heat.

3. Effortless Particulate Release:

The non-stick properties of PTFE prevent particulates from adhering to the filter surface. When the time comes for cleaning or maintenance, Yuanchen's PTFE filter bags release accumulated particulates with ease, reducing downtime and simplifying maintenance routines.

4. Outstanding Filtration Efficiency:

With a micro-porous structure, PTFE filter bags from Yuanchen offer exceptional filtration efficiency. Fine particles are captured effectively, ensuring cleaner emissions and improved air quality.

Count on us to provide a filtration solution that keeps your environment healthier.

5. Longer Service Life:

The robust nature of PTFE filter bags translates to a longer lifespan. Yuanchen's filter bags require less frequent replacement, resulting in reduced operational costs and minimized production interruptions. Our commitment to durability means enhanced value for your filtration investment.

6. Versatility for Various Industries:

Whether you operate in the chemical, cement, food processing, or any other industry, Yuanchen's PTFE filter bags cater to diverse filtration needs. We customize solutions to match your specific requirements, ensuring optimal filtration performance tailored to your industry.


1. Huge production scale:

+500 employees, productivity: +20000㎡ filter cloth (+4000 pcs filter bags) / per day.

2. High reputation:

Listed company, +19 years experiences, Only focus on Air environment treatment.

3. Experienced product R & D team:

We develop products tailored to our customers' needs based on years of industry experience and consideration of their specific working conditions, 108 national patents granted.

4. Leading equipment and technology:

Germany AUTEFA full line (The first automatic needle changing system in the world), Bruckner high temperature setting line, Japan Tokuden laminating machine and Sweden ETON system are participated in the whole process.

5. Multiple inspect steps, dedicated to the commitment of superior quality:

Covers +500㎡ analysis & test center, +50 sets analytical testing equipment: AFC-133 filter material Dynamic test platform (Germany), PSM-165 filter pore size tester (Germany), High performance liquid chromatography (U.S) etc.

6. Extensive experience on global market.

Technical Specification

Material 100% PTFE Fiber
Component Shell Fiber 100% PTFE Fiber
Scrim  PTFE
Weight 750gsm ± 8%
Thickness 1.1mm ± 0.2mm
Air Permeability / 200Pa L/d㎡.min 70 - 120
Tensile Strength N/5*20CM Warp ≥ 650
Weft ≥ 600
Elongation at break (%) Warp ≤ 15
Weft ≤ 20
Temperature (℃ ) Continue Temperature 260 ℃
Instant Temperature 280 ℃
Processing Technology Heat Stabilization, Calendering, Singeing, PTFE Membrane
Application Cement Production, Steel Plant, Construction, Metallurgy, Power Plant, etc.

* Please note that the specific design, construction, and dimensions of filter bags may vary based on the equipment and filtration requirements. Customization options are available to meet specific application needs.

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