Hot stamping is a very important metal effect surface finishing method,, is to enhance the visual effect of the printed products of an effective way, especially in the modern packaging printing industry is quite widely used, the role played by the more and more important. Hot stamping technology has hot stamping and cold stamping two kinds, they have their own advantages and disadvantages and scope of application, but in the current actual production in the application of more, occupies a dominant position or hot stamping technology.