CONTAINER FOR STACK BOXES WITH PRODUCTS OR COMMODITY, SHELL AND BOX FOR SAID CONTAINER Russian patent published in 2016 - IPC B65D5/00 

FIELD: packaging industry.

SUBSTANCE: invention relates to containers from paper material. Package for stack boxes with products or comprises a tray with supports, on which female tray from outside shell to form box with a cavity for arrangement in it installed in stack boxes used for food or goods. Tray is made from sheet blank by bending of its parts at flexure lines to bottom, side and end walls, side and end walls are bent down from bottom to form support for bottom, and side walls are connected with end walls by means of connected valves. Shell is made from sheet blank by bending of its parts edges of lines from sheet blank with open bottom and top and with elements of fixation of side walls on tray. Every box is made in form of a cardboard box in form of parallelepiped formed by bending of its parts edges of lines from sheet blank to form bottom of folded valves, cover of two valves, side and end walls, on side wall is made non-lineal reduced strength line to open box by tearing part of wall at this line.

EFFECT: in each end wall of box there is a through hole or hole which opens upon pressing said wall, boxes in pile are laid on each other with arrangement of side walls with reduced strength line on one side of pile, shell is made on one side wall with limited non-reduced strength line for opening of said section by tearing part of wall at this line, all sections are located one above other and at level of sections of walls of boxes limited non-reduced strength line to form through matched openings at alignment of part of walls of shell and boxes inside it, on side walls of shell, adjacent to wall of shell having sections restricted non-reduced strength line are newly discovered valves, introduced accompanying from these walls in through holes in end walls of boxes, shell on a section coverage of tray with its outer side is made with valves, turned under support and fixed in them.

12 cl, 13 dwg