Views:29 Author:Site Editor Publish Time: 2021-02-25 Origin:Site
Oumeng is the leading lunch box manufacturer in China, offers custom bento lunch boxes. The main technology used in the design of plastic bento lunch boxes is injection molding. Injection molding is also called injection molding. It is one of the most common methods in plastic processing today. Injection Molded products account for about 20%-30% of the total plastic products, and it is the main method of molding thermoplastic processing.
Up to now, except for fluoroplastics, almost all thermoplastics can be injection molded to produce plastic parts. The biggest feature of injection molding is that the molding cycle is short, the variety is large, the product size is accurate, the product can be quickly updated, and the production can be automated and high-speed. And has extremely high economic benefits.
In the design process, it is necessary to analyze the technology of the plastic parts of the plastic bento lunch box, and to understand the characteristics and uses of this type of plastic parts; then analyze the basic structure of the mold one by one, according to the basic mold The structure of the basic mold base is selected, and then the relevant process data is checked, and based on the information in the reference book and the information in the library, formulas and a series of tables and parameters. Calculate and design the parts such as cavity and core, and finally carry out important links such as heating and mold trial to the mold.