The holographic film generally uses computer dot matrix lithography technology, 3D true color holography technology, multiple and dynamic imaging technology, and so on. After molding, the holographic image with rainbow dynamics and three-dimensional effect is transferred to the PVC or coated substrate, and then the surface of the product packaging is given a certain laser effect by means of compounding, hot stamping and transfer.
There are three main features of laser holographic film :
1. The rainbow holographic film has good printing effect and looks good.
2. Resistance to ink erosion, high ability to block water vapor and carbon dioxide;
3. The holographic film has high gloss for smoke, and the holographic layer gives the film better antistatic, anti-blocking and high adaptability to the machine.
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