Device for maintaining maximum level of wine in an unwooded/wooden barrel to influence the flavor of alcoholic beverages, comprises a flexible aluminum-coated plastic foil storage vessel and a cardboard recording device

摘要

The vessel (4) is closely connected to an opening (5) in the barrel (2) having a bunghole by thick silicone material. The device (1) further comprises a plastic gate valve (9) and the level of the wine (3) in the vessel is recorded by recording device (6). The storage vessel is polyethylene, propylene and/or ethyl-vinyl-alcohol. The volume (7) of the vessel is reduced by pressure and refilled up with wine. The recording device having at least a control slit (8). An independent claim is included for a composition.