Why can't white wine be packaged?

[Chinese Packaging Network News] Many beverages on the market in China will use cans for packaging, including cola, beer, cocktails, etc., but only liquor, for a lot of packaging, but in addition to glass bottles are ceramic bottles, very few will also With plastic bottles, why is there no cans?

According to our research, the reason why white wine does not appear in cans with cans is because the properties of liquor itself should not be filled with cans. Why can't liquor choose cans?

1. Liquor contains high alcohol and other chemical substances. If liquor is rancid for various reasons and produces acid, it will react chemically with the inner wall of the can. As a result, the can body may be corroded, causing the liquor to leak out.

2. Unlike other beverages, white spirits are still undergoing changes in various aromatic substances after brewing and filling. The long shelf life also increases the likelihood of these reactions.

3, the type and quality of liquor can be observed from the appearance. The quality of most liquors requires that the wine body be crystal clear and transparent, and the turbidity found is of low quality. In addition, some of Maotai-flavor liquor produced in Guizhou Province are slightly yellowish with a slight turbidity, which is a sign of normal quality.

4. The wall of cans is very thin, and it is best to use liquids containing gases, such as cola, soft drinks, beer and so on. As soon as the gas expands, it will increase the strength of the tank wall to facilitate transportation and storage.

5. Another controversial point is: “The capacity of ordinary cans is in the range of 250-300ML, which is one-off. Few people have such a large amount of alcohol (white spirits). If they cannot drink at once, they will not be able to cover the alcohol. As it evaporates, white spirits will also taste detrimental, so white wines are covered with covered glass bottles and ceramic jars, and with such utensils, the longer the time will become warm and mellow. This is no scientific basis, but it is indeed white wine packaging Do not use the best explanation of cans.