Double-color shoe sole and processing technology thereof

The invention relates to the technical field of sole processing, and discloses a double-color sole and a processing technology thereof.The double-color sole comprises a bottom layer rubber plate, an aluminum cover is installed at the upper end of the bottom layer rubber plate, a containing space is formed between the aluminum cover and the bottom layer rubber plate, an upper layer rubber plate is installed at the upper end of the aluminum cover, and a lower layer rubber plate is installed at the lower end of the upper layer rubber plate; the upper end of the upper rubber plate is sequentially provided with a first protrusion and a second protrusion, the first protrusion and the second protrusion are close to the two ends of the upper rubber plate respectively, a plurality of air bags are arranged in the containing space, first arc-shaped elastic pieces are installed in the air bags, and the air bags are sequentially installed on the lower end face of the aluminum cover. The lower ends of the toes and the sole