The difference between two-color molds and encapsulated secondary injection molds:
A. Two color mold: A mold in which two types of plastic materials are injected into the same injection molding machine and molded in two stages, but the product is only molded once. The processing technology for this type of rubber products is generally called three material injection molding, which is usually carried out by a set of molds and requires a professional two-color injection molding machine.