Cans Keep Beer Fresher Because beer cans limit exposure to both light and oxygen, they keep the beer inside fresh and flavorful for longer. When beer is exposed to ultraviolet (UV) light for extended periods, it leads to oxidization and an unpleasant “skunky” flavor in the beer. Glass bottles block

The national standard stipulates that beer has a shelf life of 4 months. Under normal circumstances, bottled beer is within half a year and canned beer is within 1 year.Beer within the shelf life is generally a qualified product. Nowadays, the shelf life of many home-brewed beer equipment manufactur

If you drink beer frequently, you will definitely find that beer has different packaging methods, some are filled with green or brown glass bottles, some are filled with metal cans, and there are keg beer filled with metal vats. The beer consumed in these three ways is not much different in terms of the beer itself, but different packaging methods will have some minor effects on the beer.