1. Material selection: Choose materials such as wear-resistant, high-temperature resistant, and corrosion-resistant engineering plastics or alloy steel.
2. Processing accuracy: Ensure the processing accuracy of the mold to improve the quality and service life of the lunch box.
3. Structural design: The structural design of the mold should be reasonable to improve production efficiency, reduce production costs, and be easy to maintain and replace components.
4. Avoid deformation: Due to the thin wall thickness of thin-walled molds, it is necessary to choose high hardness steel materials and take measures to prevent mold deformation under long-term high-speed and high pressure.
5. Optimizing the cooling system: In order to prevent product deformation, it is necessary to optimize the cooling system of the mold, so that the product can cool quickly in a short period of time.
6. Avoiding jamming problems: When designing molds, it is important to consider avoiding jamming problems to reduce the frequency of maintenance and replacement of components.
7. Surface treatment: The surface of the mold needs to be polished to improve the appearance quality of the product.
8. Safety issues: When processing and repairing molds, it is necessary to pay attention to safety issues to avoid injury.
9. Environmental issues: Attention should be paid to environmental protection during the production process to avoid pollution to the environment.
