If it is a simple container mold, thousands of dollars is enough. If it is complex, it may be expensive, and the meeting will not be capped, tens of thousands and millions are possible.
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A plastic mold is a tool matched with plastic molding machines in the plastics processing industry to endow plastic products with complete configuration and accurate size. Because there are many kinds and processing methods of plastics, and the structures of plastic molding machines and plastic products are complex and simple, the types and structures of plastic molds are also diverse.
The utility model relates to a combined plastic mold for compression molding, extrusion molding, injection molding, blow molding, and low foaming molding, which mainly comprises a concave mold with a variable cavity composed of a concave mold combined base plate, a concave mold assembly and a concave mold combined clamping plate, and a convex mold with a variable core composed of a convex mold combined base plate, a convex mold assembly, a convex mold combined clamping plate, a cavity cutting assembly and a side cutting combined plate. Coordinated changes of punch, die, and auxiliary forming system. It can process a series of plastic parts with different shapes and sizes.
The plastic processing industry is matched with the plastic molding machine to give plastic products complete configuration and accurate size. Because there are many kinds and processing methods of plastics, and the structures of plastic molding machines and plastic products are complex and simple, the types and structures of plastic molds are also diverse.
Development of injection mold:
With the rapid development of the plastic industry and the continuous improvement of the strength of general and engineering plastics, the application scope of plastic products is also expanding, and the consumption of plastic products is also rising.
Plastic mold is a tool for producing plastic products. It is composed of several groups of parts. This combination has a forming mold cavity. During injection molding, the mold is clamped on the injection molding machine, the molten plastic is injected into the molding mold cavity, cooled and shaped in the cavity, then the upper and lower molds are separated, the products are ejected from the mold cavity through the ejection system, and finally the mold is closed for the next injection molding. The whole injection molding process is cyclic.