Laser holographic printing, also known as laser rainbow holographic printing, is a high-tech printing process based on optical technology. It can not only reproduce the main image of the original object, but also show the different side shapes of the original object with the change of the viewing direction. Using the white light diffraction grating principle, the laser holographic image is changeable, colorful, distinct, well-bedded, and is widely used in packaging, anticounterfeiting printing, and so on.

Holographic foil has a wide range of uses, and it is also widely used in packaging design. This can make the products more unique and attractive, and increase brand awareness by beautifying them. The added value of the product is also greatly increased with these types of finishes.