Why Is The Edge Of The Beer Bottle Cover Surrounded By Tin Foil?

One of the important raw materials in beer is hops, which gives beer a special bitter taste The components in hops are light sensitive and will decompose under the action of ultraviolet light in the sun to produce unpleasant “sunshine smell”. Colored glass bottles can reduce this reaction to a certain extent Adding tin foil at the bottleneck can reduce the transmission of ultraviolet light, reduce the “sunshine and stink” hygiene, and prevent and reduce corrosion. Of course, it is also very important to be beautiful and exquisite. Or the most important goal is that the tin foil label of Budweiser Beer also has the anti-counterfeiting function. There is a red Budweiser label that changes color with temperature. There are counterfeit wines that can be re canned in the market, and the tin foil label cannot be manually copied, It can also be used as a means of anti-counterfeiting.