Plastic mold is an abbreviation for combined Plastic quality household mould\/mold plastic mold used for compression molding, extrusion molding, injection, blow molding and low foam molding. It mainly includes a concave mold with a variable cavity composed of a female mold combined substrate, a female mold component and a female mold combined card board, and a convex mold combined substrate, a male mold component, a male mold combined card board, a cavity cutting component and A punch with a variable core composed of side-cut composite plates. Coordinated changes of mold convex, concave mold and auxiliary molding system. Series of plastic parts of different shapes and sizes can be processed.The injection mold is one of the types of plastic molds, and plastic molds include: injection molds, extrusion molds, and blister molds. Like the injection mold produced, the method of injecting plastic materials is used, the mold is opened and the product is formed. An injection mold can also be understood as a mold with an empty center and a fixed hole on the body. Plastic material is injected into the mold through the hole, and the mold is heated, formed, and opened at high temperature to obtain the product. There are five major systems for plastic molds, namely: pouring system, temperature control system, molding part system, exhaust system, guide system and ejection system. Among them, the pouring system and molded parts are the parts that are in direct contact with the plastic and change with the plastic and the product. They are the most complex and the most variable parts in the plastic mold, requiring the highest processing finish and precision. It is a one-stop service for professional plastic mold and two-color mold design, manufacturing, injection molding, spraying, screen printing, assembly, etc. The products involve electronics, home furnishing, office, automobile and other industries, and have formed an annual output of several A complete industrial chain of 100 million yuan in plastic mold design and manufacturing\/injection\/coating\/assembly.