1. Polyester, polypropylene, vinylon identified by the relevant health authorities for food, pharmaceutical and other industries on human health without side effects.
2. Food, pharmaceutical industry before using warm water rinse, so as to avoid cloth dirt into.
3. Cutting, electric iron ironing the best (with 1500W electric iron), to prevent the latitude and longitude lines loose. Sewing thread must use the same line of performance.
4. After the filter cloth is used, if the cloth is clogged by the dregs, the cloth body will be hardened to affect the filtration speed, so acetone, oxalic acid, toluene, caustic soda and alcohol solution can be selected according to various fiber properties, soaking, (Concentration, as the case may be) to make the body soft, restore the hydrophobicity and permeability of the filter cloth, improve the filter cloth usage.
(Addtime：2018-1-22)
