PACKAGE BOX Russian patent published in 2014 - IPC B65D81/18 

FIELD: packaging industry.

SUBSTANCE: package box comprises a bottom (102), the end walls, and the side walls (108). One of the end and side walls comprises a plurality of inlets (200a-200c) for inflow of the coolant into the box. Each side wall (108a, 108b) comprises the first and second lateral edges located near the respective end walls, the lower edge (124) located adjacent the bottom (102) and the upper edge located at a distance from the bottom (102). One of the end and side walls comprises a plurality of ventilation holes (110). The inlets (200a-200c) have the size greater than that of the ventilation holes. The side wall (108a, 108b) additionally comprises a continuous reinforcement element extending parallel to the first and second lateral edges and parallel to the upper edge. The first inlet (200a) of the plurality of inlets is made on the left part of the side wall (108a, 108b) at a distance from the lower edge (124) with a part of the continuous reinforcement element (116) between the first inlet (200a) and the first lateral edge and upper edge. The second inlet of the plurality of inlets is formed on the right part of the side wall (108a) at a distance from the lower edge (124) with part of the continuous reinforcement element between the second inlet and the second lateral edge and the upper edge.

EFFECT: cooling the content with the liquid in the inner part of the box.

9 cl, 26 dwg