DE8214036U1 - packaging - Google Patents

Description

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packaging

The innovation relates to a sheet to be designed by folding and provided with longitudinal embossing for folding edges from sufficient rigid packaging material along the longitudinal embossments to a box with a square cross-section, open at both ends, with an upper, lower and lower case two longitudinal sides are merged and permanently connected.

Packagings of the type described above - preferably made of cardboard - are widely known. The front sides are closed by additional flaps that can be folded in. After the production of such packaging can these pressed flat along the corresponding folds and in this state with little space required in large quantities be stored. During storage, however, the tabs with which the front sides are to be closed are a hindrance.

When taking away - sale of freshly prepared, flat-shaped Food such as pizza, it is necessary that the packaging provided for this purpose is readily available and easy to handle are available in large numbers with little space requirement and can be easily opened and closed are.

The previously known packaging is unfavorable for such storage because the front flaps are flattened Make packaging bulky. In addition, the known front side tabs are inconvenient to use, so that such packaging has not prevailed in take-away sales.

The innovation is therefore based on the task of proposing packaging that is simple and within reach and without being bulky to be storable and with a few simple steps

to a flat-shaped object such as a pizza

securely enclosing and easily portable packaging;

can be designed.

According to the innovation, this task is carried out with a box of '

The type described at the outset is solved in that the two long sides each have two more, at right angles to the longitudinal embossings over the entire width of the longitudinal sides extending embossings for folding edges each at a distance from the front sides, each with an inner end with an oblique to the front side the top and bottom running further test meet, where see on the top ^? _:

side each at a distance parallel to an end face an embossing delimiting an end flap up to the in this Area existing obliquely running embossments and extends from there to the respective front corner while an inwardly bendable tab or tongue for inserting the front tabs is punched on the underside.

The innovation will now be explained in more detail with reference to the accompanying drawings.

Show it:

Figure 1 development of the sheet for the folding box

Figure 2 perspective of the folded

box
Figure 3 perspective of the folded

box

Figure 4 perspective of the folded box

In the figures 1-4 is an embodiment of the innovation according to the invention Folding box shown. An essentially | borrowed rectangular cut sheet 3, for example from t

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Cardboard of sufficient rigidity, has 4 longitudinal embossings 1, which extend over the entire width of the rectangle and parallel to each other. These longitudinal embossings form the folding edges 2 and thus delimit the long side 9 and the long side 10 of the later folded box »Except for Long side 10 is also bounded by the longitudinal embossing 1 at the opposite end of the sheet 3, the adhesive flap 10 '.

At a distance 13 from the respective later end faces 4 and 5, there is in each case one at right angles to the longitudinal embossments 1 Embossing 12 is provided, which extends over the entire width 11 of the longitudinal side 9 and 10. Corresponding remnants are located on the adhesive flap 10 ■.

Each end pointing into the sheet 3, that is to say each inner end of each embossing 12, meets a further embossing 14 together, which each runs obliquely to the end face 4 and 5, respectively. On the top 7 of the sheet 3 go from these obliquely Embossings 14 further embossments 17 which are arranged at a distance 15 from the end face 4 or 5 and later limit the front flap 16.

At the points of contact between the embossments 17 and the embossments, the embossing 17 continues obliquely upwards a front corner 18, 19 »20 and 21.

On the underside θ of the sheet 3 are circular arc-shaped Tongues 22 punched in the area of the end faces 4 and 5, so that they can later be bent up to accommodate and holding the tabs 16.

The thus embossed and punched sheet 3 is now folded by 90 ° along the longitudinal embossings 1, whereby the adhesive flap 10 'comes to rest on the inside of the long side 10 and there is glued to the long side 10 or otherwise Way is permanently attached. If the glue flap is 10 in

the correct height connected to the long side 10, so is this resulted in a box with a rectangular cross-section that is still open at the end faces 4 and 5. These The box can now easily be flattened along the longitudinal embossing and stored as a cardboard sheet.

If this box is now to be used, for example, to transport a freshly prepared pizza , it can simply be removed from the storage area and folded back to its original rectangular shape with a single movement. Subsequently, on one side, for example on the end face 4, the outer part of the longitudinal sides 9 and 10 separated by the embossing 12 is pressed inwardly into the box, which can easily be done by the embossing 14. Thereafter, on the end face 4, the tongue 22 stamped on the underside 8 is bent up with a finger into the inside of the box and on this side the end flap 16 created by the previously described folding and delimited by the embossing 17 is bent downwards so that the tongue 22 rests on the front flap 16 from the outside. The front flap 16 is thus reliably held in its position and the box is closed on this side. The pizza can now be pushed in, whereupon the folding process already described is repeated on the end face 5.

In Figures 2-4, such a box 6 is shown in different perspectives in the fully folded state. The FaIt process for closing the box 6 has proved extremely simple and practical. The manufacture of the folding box is because of the simple shape of the exit curve as a right-angled square is very inexpensive and avoids any waste of material. the Folded and closed box 6 can be carried without any problems without the risk of the contents falls out.

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List of the reference symbols used

1 longitudinal embossing

2 folding edges

3 sheets of packing material

4 face

5 face

6 box

7 top

8 bottom

9 long side

10 long side 10 'adhesive flap

11 width

12 coins

13 Distance from the face

14 embossing

15 Distance from the face

16 front flap

17 embossing

18 front corner

19 front corner

20 front corner

21 Front corner

22 tongue

Claims (1)

■ · ■■ ·· «ι ·« a • I ■ ■ · ■ · * ■ · · · ■ 1 t Ii ■ · · · claim Sheet of sufficiently rigid packaging material to be designed by folding, provided with longitudinal embossing for folding edges, which is folded and permanently connected along the longitudinal embossing to form a box with an upper and a lower side and two long sides, open at both ends and with a square cross-section characterized in that the two longitudinal sides (9, 10) each have two further embossings (12) for folded edges, each at a distance (13), at right angles to the longitudinal embossings (1) over the entire width (11) of the longitudinal sides (9, 10) of the end faces (4,5) each having an inner end with an oblique to the end face (4, 5) on the top (7) and underside (8) extending further embossing (14) meet, wherein on the Upper side (7) each at a distance (15) parallel to an end face (4, 5) an embossing (17) delimiting an end tab (16) up to the inclined embossings (14) and present in this area from there further to the respective front corner (18, 19, 20, 21), while an inwardly bendable tab or tongue (22) for inserting the front tab (16) is punched on the underside (8).