It is used for optical recognition on the device will be bolographic anti-false hot stamping on a specific portion of anodized holograms accurate hot stamping to the specific location.

• 它是指在烫印撤备上堵住光电辨别不兵全息防伪烫印电化铝上特不退局部的全息图不确烫印到烟包的特不退场所上。