Since there are multiple solutions of plastic injection molds based on the different structure and shape products, there is almost no exactly the same mold, but the mold structure of the same product can have multiple solutions, and then tooling maker can choose the best plastic injection mold design solution. Therefore, plastic injection mold design must have a clear intention and a deep understanding of innovation. Plastic injection mold designers need to constantly strive to optimize, in order to help solve possible product problems, improve the quality of injection molded parts, and at the same time reduce the cost of mold and series injection molding production as the goal.
The mold structure must can be smoothly produced customer's plastic products, the product meets the customer's appearance quality requirements, injection mold life must meet the customer's requirements. Injection mold designers must have a very rich theoretical value and practical experience.