Cleaning method of mesh plate without mesh die head

Release time:2022-04-29　

For the majority of users without screen die head, the cleaning of screen plate is a problem that everyone must face. There are many methods on how to clean the screen plate correctly.

Here is my opinion on how to clean the mesh plate without mesh die head.

Generally speaking, there are two steps to clean the mesh plate without mesh die head. The first step is to clean and thoroughly remove the plastic on the mesh plate (focusing on the plastic in the micropores);

The second step is to remove other impurities (such as iron wire, copper wire, steel wire and sand).

First of all, let's talk about the first step in detail. The complete removal of plastics is a very important step, because the subsequent removal of other impurities requires a high-pressure water gun, but no matter how high the pressure is, the water gun can not remove the plastics in the micropores. Most plastics can be burned and removed by fire, but some plastics have flame retardant function, which can not be solved by fire, According to different raw materials, different solvents need to be used for dissolution and removal.

After the plastic is removed, after the screen plate is cooled, the iron wire, copper wire, aluminum foil, steel wire and sand in the micropores need to be washed out with a high-pressure water gun. In this step, some exposed copper wire, steel wire and other impurities need to be grinded down with a grinder and then washed again.

The last step is to dry the water in the pores of the cleaned screen plate, apply anti rust white oil after drying to prevent rust, and then keep it properly.