How about the selection and filtration efficiency of viscose filter bags?
In the viscose preparation process will contain a large number of particles, these particles including unreacted fiber fragments, organic resin, gel particles, semi fiber and inorganic particles, metal chelate, organic crystals, inorganic particles and ash, rust and other impurities.
The more particles of viscose, especially more particles (diameter greater than 151 XM), affect the quality of the finished product of spinning spinnability and viscose fiber is bigger, these impurities will cause spinneret obstruction, breakage rate increased, produce rubber block and filament spinning, caused by the change of size.
Filter bag used to filter viscose, the effect is very good, large flow. Viscose fiber production, viscose filtration is an important process steps, but also an important part of viscose filament quality control, only to ensure the effect of filtration in order to produce high-quality viscose and viscose fiber.
