Famed Napa Valley Winemaker Wants to Make “Corked” Wines a Thing of the Past

Tired of your best bottle of wine turning out tainted? Shafer Vineyards’ innovative cork technology ends the torment of trichloroanisole (TCA)—the corrupting compound that can vanquish even the finest of vintages to “corked” ignominy. The highly esteemed Napa Valley vintner is targeting TCA on multiple fronts in the battle for bottle integrity, teaming up with two cork suppliers, Diam and Portocork, as well as securing its own perimeter at the point of production.For its