Taizhou Colon Plastic Film manufactures various types of cat litter box molds and exports to many countries. The choice of parting surface of pet cat toilet mold is not only related to the normal forming and demoulding of plastic parts, but also affects the structure and manufacturing cost of the mold. In general, the overall selection of the parting surface is based on the quality of the plastic parts, which is easy to release the parts and simplify the mold structure. Specifically include the following:

1. The parting surface should be set at the part of the cross-section size of the plastic part to facilitate demoulding.

2. It is conducive to the dimensional accuracy of plastic parts.

3. It is beneficial to the appearance quality of plastic parts. Parting surfaces should be avoided as far as possible on smooth, flat surfaces or curved surfaces.

4. As far as possible to meet the requirements of injection molding products. In the process of injection molding of pet toilet mold, it is inevitable that there will be process defects such as release slope, flash, ejection mark and gate mark. When selecting the parting surface, the influence of process defects on the function of the part should be avoided as much as possible.