GreenBagFilter

Greenblue Environmental is a leading manufacturer of high-performance industrial filter materials, specializing in PPS+PTFE laminated, blended in specified proportion, 100% PPS Filter Bag，100% PTFE Filter Bag，100% P84 Filter Bag ,designed for ultra-high temperature and corrosive dust collection environments. Our advanced facilities integrate sophisticated production lines and strict quality control, providing reliable filtration solutions for waste incineration, steel, cement, and power generation industries.

English Product Introduction (Optimized Version)
PTFE filter bags are manufactured from 100% pure PTFE fibers, providing exceptional performance in the most demanding industrial environments. They offer outstanding resistance to high temperatures, strong acids, alkalis, oxidation and hydrolysis.
With a continuous operating temperature of up to 260°C and peak resistance reaching 280°C, 100% PTFE filter bags maintain stable filtration efficiency and air permeability even under extreme working conditions.
Thanks to the natural hydrophobic and non-stick properties of PTFE, dust particles remain on the surface of the filter media, ensuring high filtration efficiency, low pressure drop and minimal clogging. This significantly extends service life and reduces maintenance and replacement costs.
100% PTFE filter bags are widely used in industries with highly corrosive and high-temperature flue gases, including waste incineration plants, power plants, metallurgy, chemical processing, titanium dioxide production and coal-fired boilers.
Their superior durability and chemical stability make them one of the most reliable filtration solutions for harsh industrial dust collection systems.

  • Excellent heat resistance for stable long-term operation at 160-190℃.
  • Superior chemical resistance to acids, alkalis and oxidation, ideal for high-temperature environments like coal-fired power plants and waste incineration.
  • High filtration efficiency with uniform pore structure from needle punching process.
  • Low thermal shrinkage ensures dimensional stability and no fiber shedding.
  • Hydrolysis and aging resistant for a longer service life than conventional filter media.

PPS + PTFE Membrane Filter Bags
PPS + PTFE membrane filter bags are high-performance dust filtration products widely used in power plants, steel mills, cement plants, waste incineration, and chemical industries.
The filter bags are made from PPS (Polyphenylene Sulfide) needle felt and laminated with a PTFE (Polytetrafluoroethylene) microporous membrane. This combination provides excellent resistance to high temperatures, corrosion, and chemical attack.
With the PTFE membrane structure, dust particles are captured on the surface of the filter media, achieving high filtration efficiency and low pressure drop. This helps improve dust collection performance while reducing energy consumption.
PPS + PTFE membrane filter bags are especially suitable for harsh environments with high temperature, humidity, and corrosive gases, ensuring stable operation and long service life in industrial dust collection systems.

We recommend purchasing filter bags and supporting cages together to ensure perfect compatibility, optimal performance, and cost savings.

No.8 Qifeng Road, Rugao Development Zone, Nantong City, Jiangsu Province, China

Phone: +86 18921684888，Email:zrj@greenbagfilter.com