FIELD: package and storage.
SUBSTANCE: beverage dispensing system comprises a fluid container having an opening on its bottom surface, a first element in contact with the bottom surface around the opening, and a second element configured to be in contact with the first element to provide a fluid-tight closed connection and containing magnetic material. Magnetic attraction of the first element and the second element presses the second element in a fluid-tight connection. System also comprises a nozzle adapted to be inserted through the opening and to move the second element of the fluid-tight connection for introducing the fluid into the container. Nozzle contains magnetic material on its upper surface or adjacent thereto. Magnetic attraction between the nozzle and the second element prevents the second element from separating from the nozzle during the introduction of fluid into the container.
EFFECT: invention provides improved reliability.
17 cl, 24 dwg
