The color packaging box is currently the most commonly used packaging box on the market. Coloured cardboard boxes' material is 350 grams of single copper paper, which is also made by printing-laminating-surface technology-cutting finished product-bonding. We usually refer to the packaging box as Color box, because the material of the paper is not complicated, so the cost and convenience will be relatively low. It is a kind of packaging box that many industries and many customers will choose.