U.S. Invented Automatic Frozen Beverage Cans

Recently, scientists at Tempra Technology in the United States have invented an automatically refrigerated beverage can. This eco-friendly, frozen can will increase the price of each can of beverages by $0.17 to $0.35. Currently, the company has signed contracts with a British company that specializes in selling best-selling beer such as Heineken and Budweiser, and Coca-Cola and Pepsi cans. It has also started to sell "freeze" canned drinks in the UK since July.

This ready-to-freeze design in beverage cans reduces the temperature of the beverage by 16.7°C in 3 minutes and can be kept frozen for 1 hour. Its freezing design uses the principle of evaporation. The cup-shaped liner in the can is used to hold the four weeks of the beverage and is surrounded by a moisturizing gel. When the bottom half of the jar is twisted, the sealing layer between the upper and lower layers is opened. The desiccant is to remove the hot air of the beverage when the upper gel layer is dehydrated and absorbed by an insulated heat-absorbing device at the bottom of the jar, so that the beer and soda can be frozen for about one hour.