Temperature and security beer standard

The Budweiser's label is printed with a temperature sensitive ink. Temperature-sensitive ink is a special type of ink, there are two kinds of low-temperature and high-temperature induced temperature change, temperature in a range of temperature-sensitive ink began to change from hidden to visual. Budweiser temperature-sensitive ink is a low-temperature variable, ranging from 14-7 degrees, that is, the pattern appears from 14 degrees, and the pattern is very clear at 7 degrees. At this time, the beer is in an iced state and is most suitable for drinking. At the same time, printed on aluminum foil caps with anti-counterfeiting effect. The temperature sensitive ink is suitable for gravure and flexo spot color printing. The ink layer is thicker than ordinary ink and expensive.

Source: China Labeling and Labeling