The difference between two-shot injection and two-shot injection

Precision can customize various precision stamping, stretching, injection molding parts, in terms of injection molding, it can produce various metal insert injection molding structural parts and precision plastic parts, and provide customized injection molding services such as two-color injection molding, three-color injection molding, and two-shot injection molding. So what is the difference between two-shot injection molding and two-shot injection molding here? 1. Two-color injection molding is also called two-color mold injection. It is to inject two plastic materials on the same injection molding machine in two moldings, but the product is only ejected once. The mold is usually completed by a set of molds and requires a special two-color Injection molding machine. The same back mold, different front molds, high production efficiency, good product quality, suitable for mass production. 2. Two-shot injection molding is also called overmold injection molding. The two plastic materials are not necessarily injected on the same injection molding machine, but are molded in two parts; after the product is taken out from one set of molds, it is placed in another set of molds. The injection molding is carried out in the middle. Therefore, this molding process is usually completed by two sets of molds, without the need for a special two-color injection molding machine. Two-shot injection is to first take part of the product out of injection molding, and then put it into another injection molding machine for injection molding. The efficiency will be slower and the cost will be higher. It is suitable for small batch production. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automotive stamping parts molds Learn more: Points to note in the design of continuous stamping dies