When choosing industrial filter cloth, special attention should be paid to the peeling performance of the filter cake. The surface of the industrial filter cloth is smooth and flat, the filter cake peels off quickly, the filtering operation time is short, and the efficiency is high. The filter cake sticking to the industrial filter cloth is not easy to peel off, which will prolong the running time of the filter device and reduce the work efficiency. If you want to replace the industrial filter cloth, we will have a longer time. Nowadays, it is more troublesome to replace the industrial filter cloth with the van-type filter system devices that are generally developed and applied in the society. The cake unloading performance of monofilament filter cloth is better than that of filament filter cloth and short fiber filter cloth, and the cake unloading performance of satin weave filter cloth is better than that of plain weave filter cloth. The preliminary selection can refer to the technical parameters of the intercepted particle size provided by the industrial filter cloth supplier. Although the filter cloth plays an important role in the initial filtering accuracy of the filter, considering that the accuracy of the filter can reach lower requirements, the higher the accuracy of the initial filter, the better. Since the filter device forms a filter layer after filtering for a period of time, the retention effect of the filter cloth is very small, and forming a good filter layer is the key to the technology of the filter device. It is very important to conduct information filtering experiments on raw materials after the preliminary design and selection of industrial filter cloth. Carry out a small sample experiment on the material filtration method. Investigate the filtration rate, retention effect, filter cake moisture content, cake unloading performance, and regeneration product performance of China's industrial filter cloth. According to the chemical and physical properties of different materials, choose an industrial filter cloth material. When choosing to develop industrial filter cloth, you should also pay attention to choosing filter cloth with good regeneration performance. The filter cloth with good regeneration performance can be used to wash the filter cloth directly on the filter device to reduce the number of cloth changes. The replaced filter cloth can be restored to more than 80% after simple analysis and processing.