What is the wine sea made of?

A wine sea refers to a large wine container. Because it contains a lot of alcohol, it is called "sea". With a history of nearly a thousand years, each wine sea can store 5 to 8 tons of wine, which is the largest container for traditional storage monomer in the world wine industry. The storage of liquor in Jiuhai is similar to that in Taotan. The storage of liquor in Jiuhai involves common processes such as redox reaction, molecular association reaction and esterification reaction. The unique acid-base balance of liquor was maintained, and the close combination of ethanol and water molecules was promoted.

Jiuhai is a large basket of Vitex negundo produced in Qinling Mountains. The inner wall is glued with blood and lime 100 multi-layer linen paper and white cotton cloth, and then rubbed dry with egg white, beeswax and cooked vegetable oil according to a certain proportion.

Each can store 5 to 6 tons of wine. This kind of wine storage container, which shines with the hard work and wisdom of our ancestors, is called "Great Wine Sea".

The special production technology makes the wine sea present a magical phenomenon: "wine does not leak, water does not leak." The storage capacity of wine sea is large, and the consumption of wine is small, which is beneficial to the aging of wine and suitable for long-term storage.