felted bags

Felt bags

Felt filter bags are one of the most commonly used types of filter bags in industrial applications. They are made of a layered felt that provides effective depth filtration, which means that impurities are trapped not only on the surface of the filter but also inside its structure.

Manufactured from high quality woven felt

• Fastening: snap ring (polyester or polypropylene), galvanised or stainless steel; the snap ring is ultrasonically welded or sewn
  
• Seams: ultrasonically welded (standard) or stitched
  
• Nominal filtration value, up to 85% efficiency
  
• FDA approved, free of silicones and other undesirable substances
  
• High flow rates with minimal pressure loss
  
• Large filtration area
  
• Temperatures:
  
  • 80 °C - 100 °C polypropylene
  • 130 °C - 160 °C polyester
  • 200 °C fabric felt: resistant at high temperatures
    

✅ Typical applications: automotive, water filtration and treatment, pharmaceutical, beverage and food industry, chemical industry