Color printer housing two-color mold

How is the two-color mold for the color printer shell formed?

A plastic two-color mold is a two-color mold made by molding two plastic materials on the same injection molding machine. This molding process is usually called double-material injection molding. It is usually completed by a set of molds and requires a special two-color injection molding machine. However, the product is only molded once. It has a beautiful appearance, good feel, fine texture, no batching or breakage at the rubber coating, clear line contours, and almost no waterline, and the appearance is bright.