Plastic bottle molding refers to the process of making a final plastic product from a polymer produced by a synthetic resin manufacturing plant. Processing methods (called disposable plastic processing) include compression molding (compression molding), extrusion molding (extrusion molding), injection molding (injection molding), blow molding (hollow molding), calendering, and so on.
This operation can be automated, and injection molding is also called injection molding. Injection molding is a method of injecting a thermoplastic melt into a mold under high pressure by using an injection molding machine (or an injection machine) to cool and solidify a product. Injection molding can also be used for the molding of thermosetting plastics and foams. The advantages of injection molding are fast production speed and high efficiency. It can form parts with complex shapes, which is especially suitable for mass production. Disadvantages are high equipment and mold costs, and difficult cleaning of the injection molding machine.
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