Needle felt is the main material of liquid filter bag and dust filter bag. The fiber range includes PET, PP, fiberglass, NOMEX, FMS, PPS, P84 and PTFE.
We can make a wide variety of finishes to base fabric to get a better performance, such as improving the filtration efficiency, making the cleaning easier, avoiding fiber migration, extending lifetime and so on.
The finish solutions mainly include: membrane, coating, easy-cleaning, hydrophobic & oleophobic, singing, calendaring and heat set.