Advantages And Disadvantages of Two-shot Injection Molding
There are a variety of manufacturing methods used to create products using plastic polymers, including two-shot injection molding , compression thermoset molding and extrusion. While all of these are viable manufacturing processes, there are several advantages to this process that make it the top choice for many plastics manufacturers. The process is relatively simple; one material is injected into a mold in order to make the initial section of the product, followed by a second injection of a secondary material that is compatible with the original material. There are three good reasons many manufacturers use this method of manufacturing plastics or polymers. Advantages of two-shot injection molding Two-shot injection molding is cost-effective The two-step process needs only one machine cycle, rotating the initial mold out of the way and putting the secondary mold around the product so that the second, compatible thermoplastic can be inserted into the second mold. Because the techn...