SEALED CONTAINER FOR TRANSPORTING A POWDER CHEMICAL PRODUCTS Russian patent published in 2018 - IPC B65D43/02 B65D55/02 

FIELD: package and storage.

SUBSTANCE: plastic sealed container for transporting the powdered chemical comprises a reservoir with side wall (4) and end edge (9) comprising circumferential outer rim (5), at least two protrusions (10) protruding outward from the side wall, a cover having rim (26) overlapping the end edge of the tank, at least two bosses (28) projecting inwardly from the outer wall of rim (26), bosses (28) and protrusions (10) are arranged and configured so that overlapping rim (26) is able to interact with end edge (9) of the tank by translational movement along main axis (8) so that the said lower rotation surface (38) and said upper surface (6) of the tank rotation are brought together or brought into contact, and then, by rotating the lid around the main axis so that each thickening (28) is inserted between one of the protrusions (10) and the circumferential outer rim (5), in the container closing position, clamping said lower surface (38) of the lid rotation on the upper surface (6) of rotation.

EFFECT: plastic sealed container for transporting a powdered chemical is proposed.

22 cl, 10 dwg