CONTAINER WITH PRESSURE UPPER PART OF COVER WITH POSSIBILITY OF MULTIPLE INDENTATION Russian patent published in 2019 - IPC B65D51/28 

FIELD: package and storage.

SUBSTANCE: container (1) for substance, having cover (3), wherein cover (3) forming space (6) of cover for additive has opening (7) of space of cover, closed with seal (8), which is optionally pre-weakened, and flexible pressing upper part (9) having press means (12) passing through cover space (6) and attached to flexible upper part (9) at one end, wherein other end of said press means (12) is directed to opening (7), wherein the flexible pressing upper part (9) having upper side (10) and the opposite lower side (11) is arranged so that, when pressed press means (12) fixed on lower side (11), retaining fixed radial positions during translational movement to opening (7), contacting with seal (8) and pushing through seal (8), wherein flexible pressing upper part (9) additionally has opening means (13) passing through cover space (6), fixed on lower side (11) of flexible pressing upper part (9) and engaged, after seal (8) is pressed into response to further pressing of flexible pressing upper part (9), at that pressed sealing parts (8-1, 8-2) can be opened radially outward to allow mixing admixture and substance.

EFFECT: disclosed is container with pressure upper part of cover with possibility of multiple indentation.

15 cl, 7 dwg