Things to pay attention to when processing plastic molds: 1. The shrinkage coefficient of each material is different. The plastic mold must have a reasonable shrinkage force, and the plastic mold must have sufficient rigidity. Otherwise, the product will be deformed when the mold is closed and held. Or it may cause product burrs. It can be set on the ejection pin page of the product injection molding machine while opening the mold, but some injection molding machines do not have this function. Choose a reasonable multi-mode method, choose a reasonable top layer position, and ensure that the product is not damaged during the ejection process by quantity, the cooling time in the plastic mold, and the holding time of the plastic properties of the product size and shape are related to factors.

Plastic molds should choose a reasonable exhaust position and volume control, otherwise it will cause dissatisfaction during plastic injection, product lack of glue, plastic molds, and injection molding machines should be fixed in a reasonable manner, reliable and firm, to prevent displacement during mold clamping. Accidents, the above are the matters needing attention in the production of plastic molds.