The surface of polyetrafluorethylene (PTFE) membrane is smooth and
anti-chemistry. PTFE membrane is bonded to the surface of conventional
filter medium and eliminates the need for a primary dustcake. Filtration
takes place on the membrane surface and realizes surface filtration.
Because the PTFE membrane has the advantage of smooth , chemical
stability, long service life and waterproof, it results in excellent dustcake
release, high filtration efficiencies and longer service life.
Filter bag Advantages
Acrylic Dust Filter bags are in general frequently used for dust removal in industrial applications. We make filter bags to fit most styles and types of bag houses and other dust collection systems. Filter bags come in a wide range of fabrics, coatings, finishes, sizes and configurations.Medias are available in various fabric weights and treatments such as singed, glazed, PTFEmembrane, anti-static, acid resistant and more.
Polyester 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 â?? and has good resistance to common acids, solvents and oxidizing agents.
This filter bag contain conductive fiber to prevent electrostatic.
â?¢FILTER BAG PROFILE
The dusting bag of polyester needled felt is the main filter material in the bag dust collector. It is a non woven needling technology. The polyester staple fiber is carding and paving the fine fiber cloth on the fine fiber fabric with a crisscross arrangement of the fiber and the uniform distribution of the gap. The filter material has great strength, good elastic recovery performance, stable fabric size, good wear resistance, large air clearance, good air permeability, long service life, good dust removal effect and good mechanical properties and acid and alkaline resistance under 130 C. Because of the low price of polyester, polyester needle felt dust bag is the most cost-effective filter medium at low .
