RU65486U1 - PACKAGING - Google Patents

Abstract

Usage: In the design of packaging for bulk food products, such as tea.

Creature: The packaging is made of a rectangular sheet blank formed along fold lines in the form of a bag with side walls, a bottom and a gripping element, and containing a spacer forming element located in the upper part of the package under the gripping element, narrow edges are marked on the edges of two sides of the rectangular blank for gluing stripes, side walls of the package are formed along fold lines with the formation of two wide and two narrow side walls, while the longitudinal axial lines of the narrow sides are additional lines fold to enable folding of the package in the absence of content in it, the bottom of the package is formed from the bottom of the rectangular blank, area S _days. which is S _days. = (0.2-035) S _zag. where S _zag. - the area of the rectangular workpiece, and in this lower part of the workpiece two trapezoidal petals are formed, bent to the center of the bottom and fixed with mutual overlap, and the gripping element is formed in the upper part above the spacer element by compressing and bending the sides of the package. 1 n.p.f. lm, 5 ill.

Description

The utility model relates to designs of food packaging and can be used for bulk food products, such as tea.

Known packaging [1], containing made of cardboard base and cover of a closed structure formed by two parts - the lower one in the form of a rectangular parallelepiped and the upper one in the form of a truncated quadrangular pyramid, the cover being made of a single flat blank, the central part of which is the upper base of the pyramid , has the shape of a square, two lateral opposite faces of the pyramid are made with bendable triangular valves tucked inside the pyramidal part of the package, and the opposite sides of the rounded boxes, which are extensions of the indicated opposite faces of the pyramid, are made with rectangular valves that are bent inside the box, on the sides of which cuts are made that form vertically arranged locks with the possibility of their mutual engagement, while on rectangular valves there are also slots equidistant from their side parts, and the lateral parts of another pair of opposite faces of the parallelepiped are made with folding trapezoidal locks with the possibility of their interaction with Resp rectangular slit valves.

The disadvantage of this design is the complexity of the design, due to the need to manufacture locks formed by folding valves and corresponding slots.

The closest in technical essence to the proposed technical solution is the known packaging mainly for bulk food product, for example, tea [2], containing an outer shell with a bottom and side walls forming a closed structure made of a sheet blank with sections with the possibility of assembling the structure in the form a pyramid, the side walls of which are formed by triangular sections, an inner bag filled with a food product with a thread and a gripping element, said bag is made in the form of

corresponding to the shape of the inner cavity of the outer pyramidal shell, one end of the said thread is attached to the top of the inner packet, and the other is connected to the gripping element, made in the form of a petal, and an aperture is formed at the top of the pyramidal outer shell through which the specified thread is passed.

The sheet blank is made of a dense material, for example, paper or cardboard, and consists of five main sections made in the form of equilateral triangles adjacent to each other with the sides, three additional triangular sections adjacent to the lower sides of the three mentioned main triangular sections, and overlapping petal, made in the form of an equilateral trapezoid, adjacent with its large base to the lower side of the extreme main triangular section, while at the vertices of the triangles of the main tions converging at one point mikrovyrez configured to form an aperture during assembly of the outer shell in a pyramid.

This design is also difficult to manufacture, because it consists of two shells - external and internal, and its pyramidal shape is inconvenient to use and not optimal for placing a food product in it, since it reduces the useful volume of the package.

The technical result, which consists in simplifying the design and manufacturing technology of the package, as well as in increasing its useful volume, is achieved in the proposed package, made of a rectangular sheet blank formed along the fold lines in the form of a package with side walls, a bottom and a gripping element, so that it contains a spacer forming element located in the upper part of the package under the gripping element, narrow shelves, side walls of the package are highlighted on the edges of two sides of a rectangular blank for gluing formed along the fold lines with the formation of two wide and two narrow side walls, while the longitudinal axial lines of the narrow sides are additional fold lines to enable folding of the package in the absence of contents, the bottom of the package is formed from the bottom of a rectangular blank, area S _days. which is S _days. = (0.2-035) S _zag. where S _zag. - area

a rectangular billet, and in this lower part of the billet two trapezoidal petals are formed, bent to the center of the bottom and secured with mutual overlap, and the gripping element is formed in the upper part above the spacer element by compressing and bending the sides of the package.

The essence of the utility model is illustrated by drawings, where:

- figure 1 shows a view of the workpiece for packaging;

- figure 2 shows a side view of the packaging in a semi-assembled state (with open trapezoidal petals for forming the bottom);

- figure 3 shows a bottom view of the packaging in a semi-assembled state;

- figure 4 shows a bottom view of the packaging in the assembled state (with a formed bottom);

- figure 5 shows a cross section of an assembled package filled with a food product.

The proposed packaging is made of a rectangular sheet blank (figure 1).

On the edges of the two sides of the rectangular blank, zones in the form of narrow strips 1 and 2, intended for gluing, are highlighted.

The side walls of the package are formed along fold lines 3, 4 and 5 with the formation of two wide 6 and two narrow 7 side walls. The fold lines are indicated in FIG. 1 by a dashed-dotted line.

The longitudinal axial lines 8 and 9 of the narrow sides 7 are additional fold lines to enable folding of the bag in the absence of contents (food product).

The bottom of the package is formed from the lower part 10 of the rectangular blank, area S _days. which is S _days. = (0.2-035) S _zag. where S _zag. - the area of the rectangular blank. In the lower part 10 of the workpiece, two trapezoidal lobes 13 and 14 (FIG. 2 and FIG. 3) are formed along fold lines 11 and 12 (FIG. 1), bent to the center of the bottom and secured with mutual overlap (FIG. 4). The specified ratio of the areas provides the formation of a reliable and durable bottom.

The package also contains a spacer forming element 15,

located in the upper part of the package under the gripping element 16, which sets the shape of the section of the package (rectangular, round, oval or others).

The gripping element 16 is formed in the upper part of the package above the spacer element 15 by compressing and bending the sides of the package. The capture element 16 is designed to carry packaging.

Sheet blank (figure 1) is made of a dense material, for example, of paper. The gripping element 16 is made of a dense material, for example, cardboard.

Packaging is made and used as follows.

At the initial assembly operation, the workpiece is glued along strips 1 and 2 and folded along the bend lines 3, 4, 5, 11, 12 with the formation of the sides 6 and 7 and trapezoidal lobes 13 and 14. To form the bottom, the lobes 13 and 14 are bent, folded to the center of the bottom and are fixed (glued) with mutual overlap.

After assembly (molding), the package is filled with bulk food product (tea) to the appropriate predetermined level. Then, a spacer forming element 15 is inserted and a gripping element 16 is formed in the upper part of the package by compressing and bending the sides of the package.

Food packaging is ready for storage and transportation.

In order to get the food product out of the package, it is necessary to open the package on the side of the gripping element 16 and remove the spacer forming element 15. The food product becomes available for removal from the package.

The advantage of the proposed packaging is the simplicity of design, as well as the absence of the need for the use of expensive materials.

The packaging is molded along the folding lines manually or on special equipment.

Information sources:

1. RF patent for utility model No. 32094, M. Cl. B65D 85/00, publ. 2003 year

2. RF patent for utility model No. 54916, M. Cl. B65D 85/00, publ. 2006 year

Claims (1)

A package made of a rectangular sheet blank formed along fold lines in the form of a bag with side walls, a bottom and a gripping element, and containing a spacer forming element located in the upper part of the package under the gripping element, narrow strips are highlighted on the edges of two sides of the rectangular blank for gluing , the side walls of the package are formed along the fold lines with the formation of two wide and two narrow side walls, while the longitudinal axial lines of the narrow sides are additional fold lines To allow folding of the package in the absence of its contents, the package bottom is formed from a lower portion of the rectangular blank area S _days. which is S _days. = (0.2-035) S _zag. where S _zag. - the area of the rectangular billet, and in the indicated lower part of the billet two trapezoidal petals are formed, bent to the center of the bottom and fixed with mutual overlap, and the gripping element is formed in the upper part above the spacer element by compressing and bending the sides of the package.