Liquid Filter Bag Materials are divided into
The liquid filter bag has the following advantages:
1, the use of silicone oil-free high-speed industrial sewing machine production, will not produce silicone oil pollution problems.
2, pocket stitching improved after the high protrusions are not caused by the side of the eye leakage and lead to leakage phenomenon.
3, filter bag marked on the product specifications of the label all selected easy to take off the way to prevent the use of the filter bag and ink on the filtrate pollution.
4, filtration accuracy range from 0.5 microns to 300 microns, the material is divided into polyester, polypropylene nylon and other filter bags.
5, stainless steel and galvanized steel ring welding technology. Diameter error is only less than 0.5mm, the level of error is less than 0.2mm, the use of such a ring made of filter bag installed in the device can improve the degree of sealing, reduce the risk of side leakage.
Liquid filter bag Application:
It can be used to filter various general chemical liquids such as electroplating E, D paint, ink, paint, food, chemical, grain and oil and so on. Acid and alkali fiber can be used repeatedly. Liquid filter bag filter types, different materials, different filtrates also have their own different physical and chemical properties. Filter in the process of filtration, must be compatible with, can not play a chemical reaction, and the filter must also face the same pressure with the filtrate, temperature changes, the filter to be able to maintain its fixed structure, pore size does not change, Soften, rupture or release ingredients in order to provide a stable, uniform filtration quality.
In general, the filtration of acid and alkali salts and other relatively high polarity of the filtrate, you can choose PP (polypropylene polypropylene) or PE (polyester) material filter, filter solvents and other relatively low polarity of the filtrate, you can choose PE ( Polyester polyester) or NY (nylon Nylon) material of the filter. Liquid filter bag filtrate filter surface are specially singeing treatment, both effective to prevent the fiber from the pollution of the filtrate, but also to avoid the traditional roller processing caused by excessive clogging filter hole and shorten the life of filter bag. All the raw materials are white, without any special bleaching and dyeing treatment, in full compliance with environmental standards, but also because of the three-dimensional filter layer of needle felt, so that the liquid flow through the filter bag, the particles will be due to deep filtration mechanism retained in the liquid filter bag wall Surface and deep, with high capture efficiency for solid or colloidal particles. Acupuncture felt thickness uniformity, stable perforation rate and sufficient strength to filter bag efficiency and stability, the use of longer time. Five-wire double needle the most tight sewing, to ensure that each liquid filter bag to achieve the best filter protection. Wide range of applications for liquid filtration in all industries.