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Detailed Introduction of Industrial Liquid Filter Bag Classification and Material Model

May 19,2022

Industrial liquid filter bag is the filter element in the bag filtration system. Liquid filter bag is the key link in the filtration process. The quality of filter bag determines the filtration effect of users to a great extent.


The material of industrial liquid filter bag is nylon, polypropylene, polyester, stainless steel, PTFE, etc. According to the filter, the size is divided into: bag 2, bag 1, bag 5, bag 4 and bag 3 (from large to small).


The industrial liquid filter bag has the following advantages


  1. The production of high-speed industrial sewing machine without silicone oil cooling will not produce silicone oil pollution.


  1. There is no high protrusion at the suture of the bag mouth after improvement, resulting in side leakage. There is no needle eye, resulting in side leakage.


  1. All labels marked with product specifications and models on the filter bag shall be easy to remove, so as to prevent the pollution of the label and ink to the filtrate during the use of the filter bag.


  1. The filtration accuracy ranges from 0.5 microns to 300 microns. The materials are divided into polyester, polypropylene, nylon and other filter bags.


  1. Argon arc welding technology for stainless steel and galvanized steel ring. The diameter error is only less than 0.5mm and the horizontal error is less than 0.2mm. The filter bag made of this steel ring can be installed in the equipment to improve the sealing degree and reduce the probability of side leakage.


Application of industrial liquid filter bag products


It is suitable for filtering general industrial liquids, such as electroplating e, D paint, ink, coating, food, chemical industry, grain and oil and other chemical liquids; Acid and alkali resistant fiber has high mechanical strength and can be used repeatedly. Shanghai Sffiltech is aleading manufacturer of filter bags.


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