Anti-counterfeiting function of color-changing plastic film

A discolorable plastic film came out in Guangxi. This kind of plastic film has the same performance as the ordinary packaging film. It is colorless and transparent, but with a specific design, it matches with the reflective film material, it shows colorful color, and it is transparent and away from the film, and the color and the blowing of the display. It is related to the film process recipe, unique, non-printable, non-replicable, used to produce anti-counterfeit signs, the cost is only a few cents, can also cooperate with the current laser anti-counterfeit trademark, can significantly enhance the anti-counterfeiting function, and effectively change the current laser anti-counterfeit The weakening of trademark security features.