辽源3 containers of tofu and soup

Plastic containers, namely hollow blow molding containers, are processed by hollow molding method.

In the design and production process of Dalian injection molding medical device products, the following problems must be paid attention to: blow expansion, elongation, vertical load strength, container rigidity, bearing surface, cap thread, shape and external surface, and molding, temperature, pressure, etc., to ensure the mechanical performance, moldability, mold structure and processing rationality of plastic containers and container service conditions. The process flow is: mixing → screw extrusion → mold closing → blow molding → mold opening → cooling → trimming → inspection.