logical light pattern/refraction light pattern/frosted ice flower technology to show the colorful logical light pattern/refraction light pattern (refraction) technology of gold carving laser is an advanced computer design technology developed and extended by combining holographic laser, copperplate printing, optical refraction and other technologies. It is a breakthrough application in the fields of printing, packaging, trademark printing, screen printing, hardcover book cover, etc., and injects new vitality into the traditional technology field of printing and stamping. Through paper embossing, intaglio printing, screen printing, embossed embossing and heavy stamping embossing, the refraction effect of intense refraction laser is reflected, which makes the design and color texture combine to produce a variety of highly flowing visual effects such as radiation, light and shade, rotation and waves. The embossing effects of different forms of line bronzing, such as straight line embossing, arc embossing, river line embossing, wavy line embossing, 2D-3D phantom refraction embossing, concentric circle embossing, concentric rectangular embossing and various image embossing, have pushed the design field of printing glossy and bronzing with the same pressure refraction glossy to a higher level. It transfer/hot-stamps that required refraction light pattern to gold and silver cards, laser rainbow plain cardboard/aluminum-sprayed paper, and forms a strong refraction logic light pattern refraction effect. The products produced by it are luxurious and dazzling, with bright colors and luster, exquisite, colorful golden carvings with laser refraction, resplendent, metallic texture and frosted ice etching, and the overall effect level and grade of the products are far more expensive than ordinary printing/embossing/bronzing embossing. Printing glossy, refractive embossing and bronzing with the same pressure refractive glossy has low cost and high profit. This kind of change caused by refraction is complex and changeable, so scanning counterfeiting can not be carried out, and it has strong anti-counterfeiting function.