2k injection mold 2k injection mold, two kinds of plastic material in the same injection machine, two times of forming, but the product out of the mold only once. This is also called the double injection molding process, usually performed by a set of mold, and need special double color injection molding machine. 2k injection mold is becoming more and more popular on the market at present, in this process can make the product more beautiful, easy to change color and can not spray, but expensive, high technical requirements.Now we can process about 30 sets 2k injection mold one year