Complaint
The soft and elastic nature of natural cork can seal the mouth of the bottle well without completely isolating the air,
which is conducive to the gradual development and maturation of the wine in the bottle, making the wine taste more
mellow and round. Known as the patron saint of wine, cork has long been regarded as the ideal wine stopper. Its
density and hardness should be moderate, flexible and elastic, but also have a certain permeability and viscosity,
once the wine is bottled, the wine body and the outside access is guarded by the cork
