Hi friends, did you know that in the field of plastic mold processing we sometimes encounter such unpleasant things as dents? Don't worry, today we will understand the reasons for their appearance and ways to solve this problem!
Firstly, if the plastic mold is not cooled properly and the cooling time is insufficient, it may cause serious deformation. Therefore, we cannot neglect the cooling process.

Second, insufficient internal mold pressure can also cause dents. This is really a problem when this happens.
Finally, the difference in thickness of different parts of the product can also be a problem. In this case, we need to lower the temperature of the drum and mold, apply enhanced cooling in the areas with dents, add additional material to these areas, and control the design to minimize the thickness difference.