The language of wine contains a wealth of meanings that are not all too familiar, particularly the technical interpretations. The glossary describes and offers an explanation to the most common terms.
banderole, control seal
Definition:the red-white-red bottle capsuleThe most visible sign of Austrian Qualitätswein (quality wine) is the red-white-red flag on the top of the bottle capsule or screwcap closure. Traditionally, this signal for quality was a paper sticker, but nowadays, it is incorporated into the capsule or screwcap design.