The whole roll of titanium gold and rose gold are widely used in all walks of life. The whole volume automatic production, the product corrosion resistance, high temperature resistance, and the surface is not easy to fade, the product is more beautiful, practical and durable. The whole volume is coated once, color online detection, high vacuum ion plating, continuous measurement and control sputtering, to ensure the color value. To solve the problem of labor productivity and quality stability, there is no need to lift the board, hang the board, wash the board, and the personnel is reduced by about 80%.