Hengyong Composite Bag Filter Media         Bag Filter Media Bag filter media is compounded by various technical polypropylene. Not only does the material have three-dimensional net structure, but also forms rough, fine filter layers and intensive layer and embodies the integral advantage. The media adapts to demands of multilayers of filter material and gradient filtration and prolongs the life-span of the products. The product can be widely used for bag filters and panel filters in general ventilation system.   High-dust Loading Bag Filter Media HiLoad media by Hengyong are ideal materials for making bag filters. Compared with previous synthetic media. HiLoad significantly enhances the dust-loading capacity which implies a prolonged life-expectancy of air filters. There has been a big debate on the discharge of synthetic media. No mater the argument goes, Hengyong’s HiLoad showed a higher efficiency in the isopropanol(IPA) tests. For example, HL-F7 will get a ≥25% efficiency after IPA treatment per EN779 or ISO/DIS21220. This is well above the fighting criterion 20%.     Our filtration media including:   1. Polypropylene Melt Blown filter Media   2. Polyeater Synthetic Fibre Filter Media   3. Cotton Fibre Coarse Filter Media   4. Composite Bag Filter Media   5. High Dust-Loading Bag Filter Media   6. Laminated Composite Filter Media   7. Wire Mesh Backed Composite Filter Media   8. Polypropylene Mini Pleat Filter Media   9. Auto Ceiling Filter Media   10. Filter Element for Wet Film Humidifier   11. Bicomponent Thermal Padding Material Production & QC     Certifications