What's so special about Zhongnanhai cigarettes?

In order to protect the interests of consumers, Zhongnanhai series (more than three kinds) products began to use "infrared multi-digital pseudo-technology" on boxes. The technology is to add rare earth luminescent materials into printing ink and print it on the designated part of the cigarette case to form anti-counterfeiting marks. Infrared detection: Zhongnanhai series products adopt white rectangular anti-counterfeiting logo, which appears golden yellow and green after irradiation; When a simple infrared detector is used to illuminate the hidden anti-counterfeiting mark, the naked eye can see very obvious and clear color luster. Digital detection: use a digital detector (patented technology) to illuminate the anti-counterfeiting identification part, and the digital detector displays a set of spectral passwords with multiple numbers, which are similar to human fingerprints or DNA passwords and have uniqueness, so that counterfeit products have nowhere to escape.