Do you know the six categories of plastic mold(1)

Plastic mold is a tool used in the plastic processing industry to match plastic molding machines, giving plastic products a complete configuration and precise dimensions. According to the different molding methods, the types of plastic processing molds for different processing requirements can be divided into injection molding molds, extrusion molding molds, blister molding molds, high-foam polystyrene molding molds, etc.
1. Plastic injection (plastic) mold
 It is mainly a molding mold most commonly used in the production of thermoplastic plastic parts. The processing equipment corresponding to plastic injection molding molds is the plastic injection molding machine. The plastic injection molding machine is the first. The plastic is first heated in the bottom of the injection machine. It is melted by heat, and then driven by the screw or plunger of the injection machine, it enters the mold cavity through the injection machine nozzle and the pouring system of the mold. Its structure is usually composed of molded parts, pouring system, guide parts, ejection mechanism, temperature adjustment system, exhaust system, support parts and so on. The manufacturing materials are usually plastic mold steel modules. The commonly used materials are mainly carbon structural steel, carbon tool steel, alloy tool steel, high-speed steel, etc. The injection molding processing method is usually only suitable for the production of thermoplastic products. The plastic products produced by the injection molding process are very wide. From daily necessities to various complex machinery, electrical appliances, vehicle parts, etc., are formed by injection molding. It is the most widely used processing method in the production of plastic products
2. Plastic blister mold
 It is a mold that uses plastic plates and sheets as raw materials to form some relatively simple plastic products. Under the condition of heating and softening, it deforms and sticks to the cavity of the mold to obtain the desired molded product, which is mainly used in the production of some daily necessities, food, and toys. The plastic mold has low pressure during molding, so the mold material is mostly made of cast aluminum or non-metallic materials, and the structure is relatively simple.