VESSEL WITH PRESSURE ADAPTATION PANEL Russian patent published in 2020 - IPC B65D1/02 B65D79/00 

FIELD: packaging industry.

SUBSTANCE: proposed vessel with part of housing. This housing part includes first vacuum panel, second vacuum panel, third vacuum panel, a first diagonal column between the first vacuum panel and the second vacuum panel and a second diagonal column between the second vacuum panel and the third vacuum panel. Second vacuum panel and the third vacuum panel are oriented in opposite directions. In response to change of inner pressure of container part of body bends near first vacuum panel so that in response to the increasing pressure change, the concavity of the surface of the first vacuum panel increases. Preferably, the reservoir is intended for storage of a liquid poured in a hot condition with subsequent plugging.

EFFECT: vessel with a pressure adaptation panel is disclosed.

22 cl, 54 dwg