How to preserve wine in jars?

Traditional pottery jars for wine storage.

Many modern liquor enterprises still use it, and this storage method can remove the odor in new wine.

Jar seal:

Method 1. Fix the plastic cloth with plastic cloth and medical latex tube, and then add HongLing or glass plate on it.

Method 2: Silica gel gasket and floor tile (glass plate).

After opening a bottle, it will be put into a Bai Gang jar, and the amount of personal liquor is small, so it can be bottled with ground glass.