In order to make the dustbin mold smoother and more efficient, we also need to maintain it. Since the trash can molds are used at different stages, we cannot maintain all the trash can molds immediately. Some of them only take a few weeks per year.

Mold cleaning is a key process of mold maintenance, and it is also a bottleneck restricting mold maintenance. Because the speed of mold manufacturing and development is much faster than the speed of mold cleaning, and the quickly cleaned mold is ready for the next production, the time left for mold cleaning is quite limited.

The ability of a senior mold maker is not required to clean the mold, but if a novice who is not familiar with the special functions and defects of the mold or is not aware of the characteristics of the key sealing area of the mold is responsible for the cleaning of the mold, this is completely a poorly considered decision. Because the unreasonable distribution of cleaning work will lead to continuous production of mold performance defects.