CLOSURE Russian patent published in 2019 - IPC B65D47/08 B65D41/34 

FIELD: package and storage.

SUBSTANCE: dispensing closure with folding top part comprises a base configured to be connected to the neck of the reservoir, and a cover connected to the base by means of a hinge to move between the closed position and the open position. Sealing device contains an unauthorized opening indication flap made with the possibility of irreversible movement from the first position to the second position to indicate that the cover has been opened. Cover comprises retainers to retain strip in first position in initial closed position. When the cover moves in the direction of the open position, the strip is not brittle to detach the strip from the retainers and to be reclined into the second position.

EFFECT: invention provides reliable protection against unauthorized opening of container.

15 cl, 11 dwg