UV invisible fluorescent anti-counterfeiting film UV invisible fluorescent anti-counterfeiting film means that under ordinary light, no effect can be seen, but the invisible color can be clearly seen after the UV lamp is irradiated UV invisible fluorescent anti-counterfeiting film is suitable for paper products such as single-sheet printing and label coating. It can also be used for hot stamping and printing on the anti-counterfeiting film. The product has a wide range of applications and has a good anti-counterfeiting effect. The invisible bronzing film can be customized in different sizes and colors, from colored to colored, colorless to colored.