Patent ID: 8794469
Filing Date: 2014-08-05
Classification: B65D

Abstract:
1. A lid of a container comprising a substantially flat lid surface and a folded edge area, and at least one pouring opening arranged on the lid surface, which pouring opening can be closed in a gas-tight and/or fluid-tight manner by way of at least one closure element arranged in the region of an underside of the lid surface facing an interior of the container, with the closure element being movable from a closed position to an open position by an actuating element, and including at least one pressure equalizing device which cooperates with the at least one actuating element, wherein the at least one pressure equalizing device comprises at least one closing element, and including at least one pressure equalizing opening which is closeable by means of the at least one closing element when the actuating element is in the closed position and can be exposed entirely upon moving the actuating element from the closed position to the open position, with exposure of the pressure equalizing opening being reversible, wherein the at least one actuating element is twistable relative to the lid surface, wherein the actuating element is twistable along a helix element, with the at least one pressure equalizing opening being arranged in the helix element.