The function of carving on the cookie tin box is three-dimensional design and as a finishing touch to attract consumers' attention, and then promote attention into purchasing power.So that the product can be improved the ability of selling and competitiveness. Let tin box help your products to be sold. In addition, if the logo use the 3D engraving, it can good highlights the brand information, then be good for integrating brand. Finally it will come into being secondary sales.