Composition of plastic molds

A plastic mold is a tool for producing plastic products. It consists of several sets of parts, each with a molding cavity inside. During injection molding, the mold is clamped onto the injection molding machine, and molten plastic is injected into the molding cavity, where it is cooled and shaped. Then, the upper and lower molds are separated, and the product is ejected from the mold cavity through the ejection system. Finally, the mold is closed for the next injection molding, and the entire injection molding process is cyclical.
A general plastic mold consists of two parts: a moving mold and a fixed mold. The moving mold is installed on the moving template of the injection molding machine, while the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the dynamic and fixed molds are closed to form a pouring system and cavity. When opening the mold, the dynamic and fixed molds are separated to facilitate the removal of plastic products.