Insert molding is an integrated plastic product that is used to mold metal parts, electromechanical parts, and other discrete parts into a mold and then inject plastic into the mold. Insert molding is now very popular, especially for electrical products, which requires the addition of copper nuts to the product.
Steps for inserting Pet Preform:
1. Load a custom mold. The insert is then placed into the mold by hand or robot.
2. The molten plastic is injected into the mold.
3. After the product has cooled, remove it from the mold.
4. The product is separated from the gate and inspected.
Advantages of insert molding:
Reduce assembly and labor costs
The manufacturing steps are reduced by insert molding. Thereby reducing costs.
Reduce size and weight
By eliminating fasteners and connectors, combined with the physical strength of the resin and metal inserts, insert molding can produce smaller and lighter products.
Because each component is tightly held in a thermoplastic, the insert molded plastic product prevents loosening, misalignment, and other problems. Thermoplastic resins also provide improved impact and vibration resistance.
Jilian Plastic Mould is a China Pet Bottle manufacturer with rich experience. If you are interested in this aspect or have any questions, please feel free to contact us.