Polyester Filter Cloth can be divided into PET staple fabrics, PET long thread fabrics and PET monofilament, these products possess the properties of strong acid- resistance, fair alkali- resistance and operating temperature is 130 centigrade degrees. They can be widely used in pharmaceutical, non-ferry melting, chemical industries for the equipment of frame filter presses, centrifuge filters, vacuum filters etc. the filtering precision can reach less than 5microns.

Polypropylene filter cloth possesses the properties of acid-resistance, alkali-resistance, small specific gravity, the melting point 142-140centigrade degree, and operating temperature maximum 90 centigrade degree. They are mainly used in precision chemicals, dye chemical, sugar, pharmaceutical, alumina industry for the equipment of frame filter presses, belt filters, blend belt filters, disc filters, drum filters ect. The filter precision can reach less than 1 micron.