RU211143U1 - FOOD PACKAGING - Google Patents

Abstract

The utility model relates to light industry, in particular to the design of paper packaging for food products (rolls, sandwiches, shawarma, etc.). The task to be solved by the utility model, and the technical result provided by the utility model, is to expand the arsenal of means for packaging food products (cardboard blanks) while ensuring the saving of cardboard material for its manufacture. In addition, it is possible to gradually reduce the volume of the package by tearing off a part of the workpiece along the line of perforated slots. The packaging is a flat shaped blank with folds into sections and perforated holes forming two tear lines and three compartments. Trapezoidal walls fix the product. 7 ill.

Description

The utility model relates to devices used in the food trade (rolls, shawarma, sandwiches, etc.), at home and on the go, for packing, storing and transporting food products.

Known cardboard box according to the author's certificate of the USSR No. 1541131, class. B65D 5/30 and B65D 5/42.

The disadvantages of this box are the increased consumption of cardboard for its manufacture and some complexity of the geometry of shaping.

The closest in technical essence to the proposed food packaging is a cardboard blank for the manufacture of food containers according to the USSR author's certificate No. 1836266, class. B65D 65/40 and B32B 29/00.

The disadvantage of such a box is the increased consumption of cardboard for its manufacture.

The task to be solved by the claimed utility model, and the technical result provided by the claimed utility model, is to expand the arsenal of means for packaging food products (cardboard blanks) while ensuring the saving of cardboard material for its manufacture.

The technical result is achieved by the fact that the claimed device is made of a flat blank containing a bottom formed from sections separated by inflection lines, as shown in figure 4, two side walls glued along the length of the blank, and trapezoidal walls folding from above, due to which the lid in the unfolded blank with the packaged product, as shown in Fig.5. Trapezoidal walls provide savings in cardboard material for creating a blank.

The utility model is a cutting of a cardboard blank and is illustrated by the following drawings, in which:

fig. 1 - open blank general view;

fig. 2 - open blank front view;

fig. 3 - open blank rear view;

fig. 4 - open blank bottom view;

fig. 5 - open blank top view;

fig. 6 - open blank view of the right side;

fig. 7 - open blank view of the left side;

The claimed utility model is a flat shaped blank with folds into sections and perforated holes forming two cardboard tear lines, dividing the cardboard blank into three compartments, which are removed upon tearing, providing a gradual reduction in the volume of the package. The workpiece is collected in volume, as shown in figure 1, by opening with simultaneous bending of the trapezoidal sections on top, fixing the product inside and forming a cover. In the proposed device shown in figure 1, the opened rectangular cardboard blank has three compartments formed by perforated holes along the tear line, as shown in figures 1-3, 6.

Trapezoidal cutouts in the upper and lower surfaces of the workpiece allow you to keep inside the food product and additionally save material, as shown in Fig.4, 5, 7.

The proposed cardboard blank, in comparison with known analogues, has wider functionality for holding and carrying food products.

Claims (1)

Food packaging, which is a flat cardboard blank containing a bottom formed from sections separated by fold lines, two elongated vertical walls and an upper part that folds along the fold lines into a lid, while the blank contains trapezoidal folds with lenticular slots along the edges of the bottom and the top of the package.

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