The requirement for wine bottles is that no other odors can be introduced in the long-term storage, other unhealthy ingredients can not be introduced, and the loss of liquor can be reduced as much as possible, and a small amount of wine with exhaust requirements. 
Alcohol is a solvent and has a strong reaction ability to lead, aluminum and other metals, so we should try to avoid the introduction of these substances and use lead-free glass and lead-free ceramics.