SU1754582A1 - Cardboard box - Google Patents

Abstract

Use: packaging of household chemicals, in particular plasticine, as well as packaging of food products, medicines, confectionery, etc. SUMMARY OF THE INVENTION: On the side edges of the double-partition sections, cuts are made so that the ends of the double partitions interact with the edges of the edge panels of the side walls, while the edge bands of the end walls lie under the liner, and the edge bands of the end walls are above the liner. makes it impossible to open the walls around the perimeter of the box, which gives it high dimensional stability. 3 il.

Description

The invention relates to the packaging industry and is intended for use in the packaging of household chemicals, in particular, clay, and can also be used in the packaging of food products, medicines, confectionery, etc.

The aim of the invention is to increase the shape of the box

FIG. 1 shows the box blank; FIG. 2 shows a liner blank; FIG. 3 - box in the assembly process.

The box blank is provided with fold lines 1 to form the bottom 2, double side walls 3 with fringing strips 4 and double end walls 5 with fringing strips 6, and valves 7 connected to the end walls 5.

The pad blank is provided with parallel kink lines 8 to form double partitions 10 and cutouts

9, located on the side edges of these areas. In the present embodiment, the cuts 9 are U-shaped and the two parallel edges of the cuts 9 are continuations of the kink lines 8. In the assembly box, the ends of the double partitions 10 interact with the edges of the edge bands 4 of the side walls 3. The edge bands 6 of the end walls 5 lie under the liner, and the fringing strips 4 of the side walls 3 are above the liner.

The box is assembled as follows. The end walls 5, the valves 7 connected to them and the fringing strips 6 are bent along the bend lines 1. Bend the liner along the lines of inflection 8, forming double partitions 10, and impose it on the bottom 2, pressing the bordering strips 6 and supporting the end walls 5. Then, along the lines of the inflection 1, bend the side walls 3 and, pressing the valves 7, connectVI

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with the end walls 5, impose bounding strips 5 of the side walls 3 on the liner. At the same time, the edges of the fringing strips 4 abut against the ends of the partitions 10.

From the description of the design of the box and the assembly process, it is clear that pressing the edge band of the end wall with the liner completely on the face means that it can be opened. At the same time, the closing of the partitions with the ends, the height of which is significantly greater than the thickness of the cardboard, of the edges of the sidewall edge bands, makes it impossible to open the side walls. In its turn, reliable fixation of the walls around the perimeter of the box gives it a high dimensional stability.

Thus, the design of the box has high form-stability and ease of assembly, which contributes to the reliable operation of automatic packaging equipment. In addition, the box ensures safety and gives an aesthetic look to the packaging item.

Claims (1)

Invention Formula Carton box containing bottom, double side and end walls with external and internal sections and adjacent to the internal sections of the bent strips, enclosing the bottom from the inside, connected to the end walls of the valve, placed between the inner and outer sections of the side walls, and located inside the box on its bottom insert made of a strip of the workpiece, separated by parallel bends on plots for the formation of double partitions, perpendicular to the bottom and parallel to the end walls, characterized in that, in order to increase the dimensional stability of the box, on the lateral edges of the sections For the formation of double partitions, cuts are made so that the ends of the double partitions interact with the edges of the edge panels of the side walls, while the edge bands of the end walls lie under the liner, and the edge bands of the side walls are above the liner. // 3 FIG. / but