Advertising has always been a stage for laser technology to showcase itself. Here, laser technology can express different needs in various ways such as light and shadow, vocal music, and movements that people enjoy, and its excellent effects fully demonstrate the characteristics of laser technology. The application of laser processing technology on signs and signs is one of the main areas where it has been widely applied. The promotion and application of laser engraving and cutting machines have injected new vitality into the advertising industry, pushing the development of signs and signs to another peak of application.