[Commonly Used Textiles Manual] Viscose Filter Mat

Overview

Viscose fiber production plant is used in a wet filter material in plate and frame filter. The viscose solution can remove solid and semi-solid impurities through multi-level and multi-channel filtration to make the viscose liquid pure and improve product quality.

In the past, viscose filters were generally made of cotton fabrics. Because of their compact structure and poor air permeability, they have low filtration efficiency, poor product quality, and can easily cause three-waste pollution. Moreover, cotton fabrics are easily clogged when they are filtered, requiring frequent removal and washing. Many, high labor intensity, large consumption of filter material. The viscose filter felt is a needle-punched non-woven product with a base cloth. Its tensile strength, tissue compactness, alkali resistance, dimensional shape stability, compressive elasticity, and mechanical rigidity are excellent. The adhesive force is small, and its structure has more and more crooked capillary passages than the cotton fabric, so the rejection rate for impurities is high and the flow resistance to the liquid is small.