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The US company is headquartered in Napa Valley was founded in 2007 by Tim Keller (former winemaker). This developed during his MBA studies at the University of California in Davis a special one screw cap, the targeted oxygenation during storage of the bottle or bottle aging allows. It is assumed that a continuous supply of oxygen is positive flavorings and colour especially in red wines, which is reflected in tests on the AWRI (Australian Wine Research Institute) confirmed. The cap contains microscopic holes through which oxygen (Air) can pass. The aluminum closure is a special seal with several layers of plastic ( polyethylene and polyester). Due to this density, oxygen reaches a much lower, more constant level OTR (Oxygen Transfer Rate) speak amount through the cap into the bottle (Nanooxigenation).

VinPerfect screw caps

According to the company's statement, VinPerfect combines the reliability of conventional screw caps with the oxygen permeability of conventional ones cork (Natural corks) in controlled form. This allows producers to control the maturation of their wines after bottling. Because the closure can be selected so that it tunes the amount of oxygen supplied to the intended shelf life of the wine. It is therefore possible, the closure to the intended shelf life or durability to adjust a wine or set this on the oxygen permeability of the closure. See also the keywords under this topic micro-oxygenation. oxygen management and closures,

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