UNITECH FILTERS R&D the polyamide woven filter cloths, these kinds of filter cloth are woven by mono-filament or multi-filament, which has good air and water permeability, these filter fabrics with a suitable construction and finish treatment which is not easy to be blocked and the filter cakes can be peeled off easily, the filter cloth is mainly applied to belt filter press, chamber press filters, disc filters, pan filters, etc, the polyamide filter cloth (nylon filter cloth) have good resistance to alkali, and the dimensional stability and anti-abrasion ability is perfect.
The raw material both PA6 and PA66 are available at UNITECH FILTRATION DIVISION. 
Applications: mainly used for liquid-solid separation in the industries of chemical, coal preparation plants, building materials, melting, for equipment in the strong alkali operating conditions, such as frame filter press, disc filters, and centrifuge filters.