date:Aug 07, 2013
Argon, an inert gas already used in winemaking, is then injected into thebottle, pressurising it. This pressurisation pushes the wine through the needle, at the same time preventing oxygen from entering the bottle. Once the needle has beenremoved, the cork will reseal itself and the rest of the wine will continue to age naturally. Pressure regulation technology prevents the cork from loosening or popping out.
The same bottle can be accessed over and over again without issue, said Coravin. The