WO2022078717A1

WO2022078717A1 - Sheet for producing a folding box by folding

Info

Publication number: WO2022078717A1
Application number: PCT/EP2021/075835
Authority: WO
Inventors: German Brodbeck
Original assignee: Brodbeck Gmbh & Co Kg
Priority date: 2020-10-12
Filing date: 2021-09-20
Publication date: 2022-04-21
Also published as: EP4225653A1; DE102020212867B4; DE102020212867A1

Abstract

The present invention relates to a method for producing a sheet (1). The method preferably has at least the following steps: separating the main body (4) from a starting substrate (50), in particular from an individual sheet blank or from an endless starting material for sheets, cutting the main body (4) in order to separate the first fixing flap (26) and the third fixing flap (34) from the first functional wall portion (6) and cutting the main body (4) in order to separate the second fixing flap (28) and the fourth fixing flap (36) from the second functional wall portion (12), and producing the folds 1 to 4 and 6 to 15, in particular the folds 1 to 15.

Description

Sheet for folding a carton

The present invention relates according to claim 1 to a sheet for folding a box or folding box, according to claim 9 to such a box or folding box and according to claim 10 to a manufacturing method for producing the sheet.

Various folding box types are known, each of which has disadvantageous properties.

For example, publication DE29822665U1 discloses a folding box with an associated lid, with side walls pivotably arranged on a base surface and with associated connecting sections, the lid resting on the upper boundary of the side walls, the lid resting on bent stabilizing strips adjoining the side walls.

Furthermore, the document WO2018/197400A1 discloses a method for producing a reusable packaging from a carton, in which a rectangular base blank with sides X and Y and a total area xy is provided and 2 (a + h) < x < 3 (a + h) + a and y-2 (h + r) < b < y applies, where a and b correspond to the lateral dimensions of the base area, h corresponds to the height and r corresponds to the width or the width of the edge area R of the finished packaging reduced by the height h and that Method comprises the following further steps: - Production of fold lines B of the base blank parallel to a first side Y at at least the following distances from it: B1: a1=h, B2: a2=h+a, B3: a3=2h+a, wherein by cutting at least two dividing lines T, each starting from opposite sides X, along at least one of the fold lines B or their extension, the distance between the two end points ETder closer to an axis of symmetry S1 parallel to side X Separating lines T de blank is chosen so that the length of the distance of a side B "corresponds to the finished packaging or the length of a side M of an insert of the packaging.

Furthermore, FR1368264A also discloses another disadvantageous folding box.

For example, a longitudinal seam box sheet has a large width and, in relation to this, a low height. Due to the large width and relatively low height, a long, unstable strip results, which is difficult to process; in particular, mechanical folding and/or gluing is possible only with great effort or is very error-prone. A box made from a longitudinally seamed box sheet is also relatively unstable and optically not very high-quality, since the lid often curves strongly and the bottom either also closed with an unsightly tuck-in flap or with an unsightly folding bottom that does not form a homogeneous surface.

Furthermore, a junk box sheet also has several disadvantages. Folding boxes from such sheets can only be produced without glue. I.e. the sheets only have parts that are plugged into the corresponding counterparts. The insertion of functional parts of the side wall into the bottom of the box (and protruding from the bottom of the box) is often perceived as unsightly. Furthermore, no dust flaps can be provided with such folding shafts, which are attached to the walls delimiting the receiving space and are therefore not attached to the cover, since the flaps are required for anchoring through the floor. Since side dust flaps are not possible, dust flaps are required on the lid, which is often not desired optically.

It is therefore the object of the present invention to provide a sheet for folding a carton or box which avoids the disadvantages known from the prior art. In particular, the sheet should be easy to process by machine, create or form a straight base or a homogeneous base underside and not require dust flaps attached to the cover.

The aforementioned object is achieved according to the invention by a sheet according to claim 1. The sheet according to the invention is a sheet for folding a folding box or a box, in particular made of paper or cardboard. This sheet preferably has at least the following features:

An elongate main body, wherein the main body is formed in its direction of longitudinal extent by a plurality of functional parts, in particular at least or exactly or up to 8 functional parts arranged or formed one behind the other in the longitudinal direction of the main body.

A functional part forms a first wall function part, with a first fixing function part being formed on the one hand of the first wall function part, with the first fixing function part and the first wall function part being connected to one another in one piece via a defined first fold. For the purposes of the present invention, a fold can preferably be understood to be any bend, groove or indentation, with the wall portions that can be separated from one another by a fold (on the one hand and the fold on the other) preferably at an angle of up to or not equal to 180°, in particular of 90°, can be aligned or are provided for alignment at such an angle.

A base portion is preferably formed on the other side of the first functional wall portion, with the first functional wall portion and the base portion preferably being connected to one another in one piece via a defined second fold. On the other hand, the soil share a second functional wall portion is preferably formed, with the base portion and the second functional wall portion preferably being connected to one another in one piece via a defined third fold. On the other side of the second wall function part, a second fixing function part is preferably formed, the second wall function part and the second fixing function part preferably being connected to one another preferably in one piece via a defined fourth fold. On the other side of the second fixing function portion, a third wall function portion is preferably formed for at least partially superimposing the second wall function portion and the second fixing function portion, with the third wall function portion and the second fixing function portion preferably being connected to one another preferably in one piece via a defined fifth fold. On the other side of the third wall function part, a cover part is preferably formed, the cover part and the third wall function part preferably being connected to one another in one piece via a defined sixth fold. On the other side of the cover part, an insertion part is preferably formed, with the cover part and the insertion part preferably being connected to one another in one piece via a defined seventh fold. In the width direction of the arch, a first lateral wall functional portion preferably adjoins the bottom portion on the one hand. The bottom part and the first lateral wall functional part are preferably connected to one another in one piece via a defined eighth fold. A first dust flap is preferably formed on the other side of the first lateral wall functional portion. The first functional portion of the lateral wall and the first dust flap are preferably connected to one another in one piece via a defined ninth fold. A tenth fold is preferably formed orthogonally to the ninth fold, with a first fixing tab being integrally connected to the first lateral wall functional portion by the tenth fold. Additionally or alternatively, an eleventh fold is preferably formed orthogonally to the ninth fold, with a second fixing tab preferably being connected in one piece to the first lateral wall functional portion by the eleventh fold. In the direction of the width of the sheet, a second lateral part preferably adjoins the bottom part on the other hand

wall function share. The bottom portion and the second lateral

Functional wall components are preferably connected to one another in one piece via a defined twelfth fold. A second dust flap is preferably formed on the other side of the second lateral wall functional portion. The second functional portion of the lateral wall and the second dust flap are preferably connected to one another in one piece via a defined thirteenth fold. A fourteenth fold is preferably formed orthogonally to the twelfth fold, with a third fixing tab preferably being connected in one piece to the second lateral wall functional portion by the fourteenth fold. Additionally or alternatively is orthogonal to the twelfth fold a fifteenth fold is preferably formed, with a fourth fixing tab preferably being connected in one piece to the second lateral wall functional portion by the fifteenth fold.

This solution is advantageous because a sheet for folding a box or folding box can be produced from at least or exactly one layer of flat material or a flat substrate, in particular paper, cardboard, foil, tarpaulin, leather, metal and/or plastic.

The box folded from the sheet preferably has a flat bottom or a surface that rests completely on a level surface. This means that no bottom parts are designed to overlap or protrude. Furthermore, the dust flaps are each provided on a side wall and thus not on the lid. Furthermore, the sheet has a width-to-length ratio that supports the machine processing of the sheet, as a result of which larger quantities can be produced in the same unit of time compared to the prior art.

This solution is also advantageous because it allows stable, elegant and simple creation of folded boxes from the sheet, the height of which is smaller compared to the width and/or depth, in particular the height is less than 0.9x the width or less than 0, 8x the width or less than 0.7x the width or less than 0.6x the width or less than 0.5x the width or less than 0.4x the width or less than 0.3x the width or less than 0, 2x the width or less than 0.1x the width or less than 0.05x the width and/or the height less than 0.9x the depth or less than 0.8x the depth or less than 0.7x the depth or less than 0.6x the depth, or less than 0.5x the depth, or less than 0.4x the depth, or less than 0.3x the depth, or less than 0.2x the depth, or less than 0.1x the depth, or less than 0 .05x is the depth (x means "times").

Further preferred embodiments are the subject matter of the following parts of the description and the dependent claims.

According to a preferred embodiment of the present invention, the third wall function part and the second fixing function part are permanently connected to one another, in particular glued, in particular glued. This means that the second fixing function portion and the third wall function portion are preferably bonded to one another over the entire surface. Particularly preferably, the second fixing function portion and the third wall function portion extend in the permanently bonded state at least in sections and preferably mostly in two planes aligned parallel to one another. This embodiment is advantageous since one surface of the second functional part can serve as a carrier for an adhesive element for at least partially fixing the sheet in the form of a folding box or box and one side of the third Wall function portion can be designed as a surface delimiting the interior of the box or folding box.

According to a further preferred embodiment of the present invention, at least one first adhesive element, in particular at least one adhesive point or at least or precisely one adhesive tape, is arranged on the first wall function part or on the first fixing function part. The first fixing tab, the third fixing tab, the first fixing function part and the first wall function part can preferably be fixed to one another in a position of use by the first adhesive element or the first adhesive elements. The first adhesive element is preferably covered with a protective device, in particular a protective layer, in particular made of a foil material, in particular of a polymer core material, or a paper material, at least temporarily, in particular before the first fixing function part is glued to the first wall function part and the first and third fixing tabs. This embodiment is advantageous because the adhesive surface of the first adhesive element can preferably only be exposed by pulling off a pull-off strip, in particular a strip of film, in particular made of a polymer material, or a strip of paper. This means that several sheets can be stacked on top of each other, e.g. for delivery, without them sticking together. Furthermore, the pull-off strips can preferably be pulled off very quickly and easily. Furthermore, the first adhesive element is preferably designed as an elongate adhesive element, the length of the first adhesive element preferably being long enough for it to be able to overlap or contact the first fixing tab on the one hand and the third fixing tab on the other. Preferably, only exactly the first adhesive element is provided for, in particular permanent or non-destructive, fixing of the position of the first fixing tab, the third fixing tab, the first fixing function portion and the first wall function portion. Additionally or alternatively, at least one second adhesive element, in particular at least one adhesive point or at least or precisely one adhesive tape, is arranged on the second wall function portion or on the second fixing function portion. The second fixing tab, the fourth fixing tab, the second fixing function portion and the second wall function portion can be fixed to one another in the position of use by the second adhesive element or the second adhesive elements.

This embodiment is advantageous because the adhesive surface of the second adhesive element can preferably only be exposed by pulling off a pull-off strip, in particular a strip of film, in particular made of a polymer material, or a strip of paper. This means that several sheets can be stacked on top of each other, for example for delivery, without them sticking together. Furthermore, the pull-off strips can preferably be pulled off very quickly and easily. Furthermore, the first adhesive element is preferably designed as an elongate adhesive element, with the length of the first adhesive element preferably being long enough for it on the one hand the first fixing tab and on the other hand can overlap or contact the third fixing tab. Preferably, only exactly the first adhesive element is provided for, in particular permanent or non-destructive, fixing of the position of the first fixing tab, the third fixing tab, the first fixing function portion and the first wall function portion.

According to a further preferred embodiment of the present invention, at least or exactly 2 folds and preferably 4 folds or exactly four folds or up to four folds are formed parallel to one another in the longitudinal direction of the sheet. These folds preferably include or enclose the eighth fold and the twelfth fold and preferably also the ninth fold and the thirteenth fold, in particular in the longitudinal direction L. Additionally or alternatively, it is possible that the tenth fold is preferably in extension of the direction of extension of the second fold and/or the eleventh fold preferably extends in the direction of extension of the third fold and/or the fourteenth fold preferably extends in the direction of extension of the second fold and/or the fifteenth fold preferably extends in the direction of extension of the third fold . At least two of the folds 1 to 7, in particular fold 1 and fold 2 and/or fold 2 and fold 3 and/or fold 3 and fold 4 and/or fold 4 and fold 5 and/or fold 5 and fold 6 and/or fold 6 and fold 7, according to a further preferred embodiment of the present invention, are straight and parallel to one another. This embodiment is advantageous because it facilitates or improves a very stable structure of the main body and thus machine processing.

According to a further preferred embodiment of the present invention, the cover portion has a rectangular shape. Additionally or alternatively, the lid is directly connected exclusively to the sixth fold and the seventh fold; in particular, the lid portion has no further folds oriented orthogonally to the sixth fold and/or seventh fold, or is not connected to any such. This embodiment is advantageous because at least no lateral dust flaps (parallel to the longitudinal direction of the main body) are connected to the cover.

According to a further preferred embodiment of the present invention, the length of the first wall function portion is greater than or equal to the length of the first fixing function portion or the length of the first fixing function portion is less than or equal to the length of the first wall function portion and/or the length of the base portion is greater than the length of the first wall function portion and/or the length of the second wall function portion is equal to the length of the first wall function portion and/or the length of the first wall function portion is greater than or equal to the length of the second Fixing function portion or the length of the second fixing function portion is less than or equal to the length of the first wall function portion and/or the length of the first wall function portion is greater than or equal to the length of the third wall function portion or the length of the third wall function portion is less than or equal to the length of the first wall function portion and/or the length of the lid portion is greater than the length of the first wall function portion and/or the length of the lid portion corresponds to the length of the base portion and/or the length of the first wall function portion corresponds to the width of the first lateral wall function portion and/or the length of the first wall function portion corresponds to the width of the second lateral wall function portion and/or the length of the first wall function portion is preferably greater than the width of the first dust flap and/or the second dust flap and/or the length of the first wall function ction portion is preferably at least by a factor of 1.2 or 1.3 or 1.5 or 1.8 or 2 or 2.2 greater than the width of the first dust flap and / or the second dust flap.

According to a further preferred embodiment of the present invention, the main body consists at least partially of paper and/or cardboard with a weight of at least 100 g/m2, in particular with a weight of at least 150 g/m2 or with a weight of at least 150 g/m2 or with a weight of at least 180g/m2 or a weight of at least 210g/m2 or a weight of at least 240g/m2 or a weight of at least 270g/m2 or a weight of at least 300g/m2 or a weight of at least 330g/m2 or of a weight of at least 360g/m2 or of a weight of at least 400g/m2 or of a weight of at least 600g/m2 or of a weight of at least 800g/m2.

The aforementioned object is also achieved according to claim 9 by a box or folding box. The box or folding box according to claim 9 is preferably folded from a sheet according to the invention described herein.

The aforementioned object is also achieved according to claim 10 by a method for producing a sheet, in particular a sheet according to the invention described herein, in particular a sheet according to claim 1. This manufacturing process preferably has at least the following steps:

Cutting out the main body from a starting substrate, in particular a single sheet preform or a continuous sheet starting material; cutting into the main body to separate the first fastening tab and the third fastening tab from the first wall functional portion, cutting into the main body to separate the second fastening tab and the fourth fastening tab from the second wall functional portion, ; Producing folds, in particular folds 1 to 4 and 6 to 15, in particular folds 1 to 15. It is possible here for the 5th fold to be produced only in the folder-gluing machine.

This solution is advantageous because a visually appealing and stable box or folding box can be produced in just a few steps.

According to a further preferred embodiment of the present invention, the sheet is fed to a folder-gluing machine. The folder-gluing machine folds at least the third functional portion of the wall in relation to the second functional portion of the wall or at least the second portion of the functional fixing in relation to the third functional portion of the wall, in particular forming the fifth fold or along the fifth fold. This embodiment is advantageous because the folding step can be repeated very quickly and precisely, thereby achieving high quality at low cost.

According to a further preferred embodiment of the present invention, the fold-gluing machine applies a connecting agent, in particular glue or adhesive, to the second fixing function portion and/or to the third wall function portion for gluing the second fixing function portion to the third wall function portion. This embodiment is advantageous because the second fixing function part and the third wall function part can be glued together very economically and thus in a resource-saving manner while ensuring the required adhesive connection. In particular, the connecting means is applied to the rear parts of the third wall function part and/or the second fixing function part. .

According to a further preferred embodiment of the present invention, at least one first adhesive element, in particular at least one adhesive point or at least or precisely one adhesive tape, is arranged on the first wall function portion or on the first fixing function portion. The first fixing tab, the third fixing tab, the first fixing function portion and the first wall function portion can preferably be fixed to one another in a position of use by the first adhesive element. Additionally or alternatively, at least one second adhesive element, in particular at least one adhesive point or at least or precisely one adhesive tape, is arranged on the second wall function portion or on the second fixing function portion. The second fixing tab, the fourth fixing tab, the second fixing function portion and the second wall function portion can preferably be fixed to one another in the position of use by the second adhesive element. The second adhesive element is preferably covered with a protective device, in particular a protective layer, in particular made of a film material or a paper material, so that it can be pulled off at least temporarily, in particular before the second fixing function part is glued to the second wall function part and the second and fourth fixing tabs. This production process is also advantageous because a new type of sheet can be produced with a combination of machine adhesive technology and machine adhesion of the adhesive strips with high stability of the main body. What is particularly important here is that the main body or the punched blank is glued mechanically to the back of the sheet, in particular between the third wall function portion and the second fixing function portion. This makes it possible to roll up the box at the front and back using adhesive strips that have already been machine-applied, which creates the box shape.

Thus, visually attractive dust flaps can remain on the side, since it is no longer necessary to roll them inwards. The result is a box or box or folding box that is cheaply machine-made and can be easily set up by the packer or user. The pull-off strips are pulled off the adhesive elements and glued to the respective fixing tabs for fixing. The dust flaps are then folded inwards or bent inwards or pivoted inwards. The folding carton or box can then be filled and closed. Closing here preferably means pushing the plug-in part into the receiving space laterally enclosed by the functional wall parts. The plug-in part is preferably inserted or clamped on the one hand in a slot between the first dust flap and the first fixing function part. On the other hand, the plug-in part is preferably introduced or clamped into a slot between the second dust flap and the first fixing function part.

The use of the words “substantially” preferably defines a deviation in the range of 1%-30%, in particular 1%-20%, in particular 1%-10 in all cases in which these words are used within the scope of the present invention %, in particular 1%-5%, in particular 1%-2%, of the determination that would have been given without the use of these words.

Individual or all representations of the figures described below are preferably to be regarded as design drawings, i.e. the dimensions, proportions, functional relationships and/or arrangements resulting from the figure(s) can preferably correspond exactly or preferably essentially to those of the device according to the invention or the product according to the invention correspond.

Further advantages, goals and properties of the present invention are explained using the following description of the attached drawings, in which sheets and folding boxes or boxes and their components are shown as examples according to the invention. Elements of the devices according to the invention, which at least essentially correspond in terms of their function in the figures, can be identified with the same reference symbols, with these components or elements not being in all Figures must be numbered or explained. The invention is described below purely by way of example with reference to the accompanying figures.

Show in it:

Fig. 1 schematically shows an example of a main body of a sheet for folding a box according to the present invention;

Fig. 2a shows schematically an example of an orientation of the sheet in the transition from the configuration shown in Fig. 1 to the configuration shown in Fig. 2b, all portions shown being reverse portions;

2b shows an example of a schematic partial rear view (first lateral wall functional portion, second lateral wall functional portion and first wall functional portion) or a partial schematic outside view of the sheet according to the invention and a schematic partial front view (third wall functional portion, lid portion, tuck-in portion);

Figure 3 shows an example of a schematic front view or inside view of the sheet according to the invention;

4a shows a schematic example of a folding box or box partially manufactured from a sheet according to the invention;

4b shows a further schematic example of a folding box or box almost completely produced from a sheet according to the invention;

5 shows a schematic representation of a folding box according to the invention; and

6 schematically shows exemplary steps of the preferred manufacturing method.

Fig. 1 shows an example of a sheet 1 according to the invention or a main body 4 of such a sheet 1. The main body 4 preferably has an elongated shape, ie it preferably extends further in the longitudinal direction L than in the width direction B. The main body 4 is This representation in its longitudinal direction L by several, in particular more than 2 or more than 6 or by up to 8 or by up to 10, portions 6, 8, 10, 12, 14, 16, 18, 20 formed, with the main body being preferred is formed by exactly 7 or exactly 8 flat parts. The reference number 6 designates a first flat wall function part 6. On the one hand of the first wall function part 6, a first flat fixing function part 8 is formed. The first fixing function portion 8 and the first wall function portion 6 are integrally connected to one another via a defined first fold 7 .

The reference number 10 designates a flat bottom part. The bottom part is formed on the other side of the first wall function part 6 . The first functional wall part 6 and the base part 10 are connected to one another in one piece via a defined second fold 9 .

The reference number 12 designates a flat second wall function part. The second functional part of the wall is formed on the other side of the base part 10 . The base portion 10 and the second functional wall portion 12 are connected to one another in one piece via a defined third fold 11 .

Reference number 14 designates a second planar fixing function component. The second fixing function portion 14 is formed on the other side of the second wall function portion 12 . The second wall function portion 12 and the second fixing function portion 14 are integrally connected to one another via a defined fourth fold 13 .

Reference number 16 designates a third flat wall function component. On the other hand, the third wall function portion 16 is designed to overlay the second wall function portion 12 over an area at least in sections and to overlay the second function portion 14 in an area at least in sections. Superimposing here means that in the configuration shown in Fig. 5, the third planar functional wall component 16 extends at least in sections and preferably mostly (in terms of area) in a first plane and the second fixing function component also extends at least in sections and preferably mostly (in terms of area) in a second plane and the second wall function portion 12 extends at least in sections and preferably mostly (in terms of area) in a third plane, with the first plane, the second plane and the third plane being spaced apart from one another and aligned parallel to one another. The third wall function portion 16 and the second fixing function portion 14 are integrally connected to one another via a defined fifth fold 15 . The second fixing function portion 14 preferably contacts the second wall function portion 12 on the one hand and, on the other hand, the second fixing function portion 14 preferably also contacts the third wall function portion 16 areally. Reference number 18 designates a flat part of the cover. The cover portion 18 and the third functional wall portion 16 are connected to one another in one piece via a defined sixth fold 17 .

Reference number 20 designates a flat plug-in part. The plug-in part 20 is formed on the one hand of the cover part 18 . The cover part 18 and the plug-in part 20 are connected to one another in one piece via a defined seventh fold 19 .

Reference number 22 designates a first flat, lateral wall function component. The first lateral wall functional portion 22 adjoins the base portion 10 on the one hand in the width direction B of the sheet 1 . The bottom part 10 and the first lateral wall functional part 22 are connected to one another in one piece via a defined eighth fold 21 . A first dust flap 24 is preferably formed on the other side of the first lateral wall functional portion 22 , the first lateral wall functional portion 22 and the first dust flap 24 preferably being connected to one another in one piece via a defined ninth fold 23 .

A tenth fold 25 is formed orthogonally to the ninth fold 23 , with the tenth fold 25 connecting a first flat fixing tab 26 to the first lateral wall functional portion 22 in one piece. Furthermore, an eleventh fold 27 is formed orthogonally to the ninth fold 23 , a second flat fixing tab 28 being integrally connected to the first lateral wall functional portion 22 by the eleventh fold 27 .

The reference number 30 designates a second flat lateral wall functional portion. The second lateral wall functional portion 30 adjoins the base portion 10 on the other side in the width direction B of the sheet 1 . The bottom part 10 and the second lateral wall functional part 30 are connected to one another in one piece via a defined twelfth fold 29 . A second dust flap 32 is preferably formed on the other side of the second lateral wall functional portion 30 , the second lateral functional wall portion 30 and the second dust flap 32 preferably being integrally connected to one another via a defined thirteenth fold 31 .

A fourteenth fold 33 is formed orthogonally to the twelfth fold 29 , a third flat fixing tab 34 being integrally connected to the second lateral wall functional portion 30 by the fourteenth fold 33 . Furthermore, a fifteenth fold 35 is formed orthogonally to the twelfth fold 29 , a fourth flat fixing tab 36 being integrally connected to the second lateral wall functional portion 30 by the fifteenth fold 35 .

In the context of the present invention, two-dimensional preferably describes a portion whose surface area is very large in relation to its volume; this applies in particular to portions with very little depth. Preferably such a proportion is more than more than 3 times or more than 10 times or more than 20 times or more than 50 times or more than 100 times wider than deep. Further, such portion is longer than deep by more than 3 times, or more than 10 times, or more than 20 times, or more than 50 times, or more than 100 times.

The reference number 38 designates an optional opening or an optional engagement element for easier opening of the folding box 2 or box 2. The insertion portion 20 can be contacted through the opening 38 and the box 2 or folding box 2 can thus be more easily converted into an open configuration.

2a shows that in a manufacturing step, the third functional wall portion 16, the lid portion 18 and the plug-in portion 20 are preferably tilted or folded at least in relation to the base portion 10, the second fixing functional portion 14 and the second functional wall portion 12. Preferably, in the folded configuration (cf. Fig. 2b), the base portion 10 additionally touches the cover portion 18 or alternatively it is possible that in the folded configuration (Fig. 2b) the base portion 10 touches the plug-in portion 20 and/or the cover portion 18 touches the second wall function portion 12 touches. Preferably, in the folded configuration (cf. Fig. 2b), the base portion 10 overlaps the cover portion 18 in sections or mostly completely, superimposed and/or the cover portion 18 superimposes the second functional wall portion 12 in sections, in particular mostly or completely.

3 shows that a first, preferably elongate, adhesive element 40 is arranged or attached or is provided on the first fixing function portion 8 . Furthermore, FIG. 3 shows that a second, preferably elongate, adhesive element 42 is arranged or attached or is provided on the second fixing function portion 14 .

The reference number 41a designates an area of the first fixing tab 26 with which a part of the adhesive element 40 in the use configuration (cf. FIG. 5) interacts in an adhesive manner. The reference number 41c designates an area of the third fixing tab 34 with which a part of the adhesive element 40 in the use configuration (cf. FIG. 5) interacts in an adhesive manner. Furthermore, the reference number 41b designates an area of the first wall functional portion 6 with which a part of the adhesive element 40 in the usage configuration (cf. FIG. 5) interacts in an adhesive manner.

Reference number 43a designates an area of the second fixing tab 28 with which a part of the adhesive element 42 in the use configuration (cf. FIG. 5) interacts in an adhesive manner. The reference number 43c designates an area of the fourth fixing tab 36 with which a part of the adhesive element 42 in the use configuration (cf. FIG. 5) interacts in an adhesive manner. Furthermore, the reference number 43b designates an area of the second functional wall portion 12 with which a part of the adhesive element 42 in the usage configuration (cf. FIG. 5) interacts in an adhesive manner.

Fig. 4a shows a configuration in which the first fixing function part 6 has to be bent around the fold 7 in order to bring the adhesive element 40 into contact with the areas 41a,b,c (cf. Fig. 3).

Furthermore, FIG. 4a shows a configuration in which the second fixing function part 14 has to be bent around the fold 13 in order to bring the adhesive element 42 into contact with the areas 43a,b,c (cf. FIG. 3).

4b shows a configuration according to which, in order to complete the box 2 or the folding box 2, the first dust flap 24 is to be bent or swiveled around the fold 23, in particular by at least or exactly or up to 90°. Furthermore, the dust flap 32 has to be bent or swiveled around the fold 31, in particular by at least or exactly or up to 90°. Furthermore, the cover part 18 can be bent or swiveled around the fold 17, in particular by at least or exactly or up to 90°. Furthermore, the insertion flap 20 has to be bent or swiveled around the fold 19, in particular by at least or exactly or up to 90°.

FIG. 5 shows the folding box 2 or box 2 folded from the sheet 1 in a closed configuration.

Fig. 6 schematically shows the manufacturing process for manufacturing the sheets 1 according to the invention.

First of all, the main body 4 is separated from an initial substrate 50, in particular an individual sheet preform or an endless sheet starting material. This step preferably also includes the steps of cutting into the main body 4 to separate the first fixing tab 26 and the third fixing tab 34 from the first wall functional portion 6 and cutting into the main body 4 to separate the second fixing tab 28 and the fourth fixing tab 36 from the second wall functional portion 12 .

. It is possible here for the main body 4 to be cut in at the same time or at different times in order to release two or all of the fixing tabs 26, 28 and/or 34, 36.

Furthermore, the method preferably has the step of producing folds 1 to 4 and 6 to 15, in particular folds 1 to 15. Furthermore, the incision can be made at the same time as or at a later time than the production of the folds 1 to 4 and 6 to 15, in particular the folds 1 to 15, and/or to separate the main body 4 from the starting substrate 50.

The main body 4 is then fed to a fold-gluer 52, wherein the fold-gluer 52 folds at least the third functional portion 16 of the wall with respect to the second functional portion 14 of the function of the wall or at least the portion of the second functional function of the fixing 14 relative to the third functional wall portion 16, in particular with the formation of the fifth fold 15 or along the fifth fold 15 Preferably, the fold-gluer 52 causes the portions that are inclined toward each other in Fig. 2a to be converted into the configuration shown in Fig. 2b.

Folder-gluing machine 52 also uses an application device 54 to apply a connecting agent 54, in particular glue or adhesive, to the second functional portion 14 of the functional wall and/or to the third functional portion of the wall 16 for gluing the second functional portion 14 of the functional wall to the third functional wall portion 16.

Reference List

1 sheet 16 third wall function part

2 box 17 sixth fold

4 main body 18 lid portion

6 first wall function portion 19 seventh fold

7 first fold 20 tuck-in portion

8 first fixing function portion 21 eighth fold

9 second fold 22 first lateral

wall function part

10 ground percentage

23 ninth fold

11 third fold

24 first dust flap

12 second wall function portion

25 tenth fold

13 fourth fold

26 first fixing tab

14 second fixing function portion

27 eleventh fold

15 fifth fold second fixing tab 40 first adhesive element twelfth fold 41a,b,c points for gluing the first adhesive element second lateral

Functional wall portion 42 second adhesive element thirteenth fold 43a, b, c places for gluing the second adhesive element second dust flap

50 starting substrate fourteenth fold

52 folder-gluer third fixing flap

54 applicator fifteenth fold

L Longitudinal direction of fourth fixing tab

B Width direction of arc hole/actuator

Claims

Expectations

1 . Sheet (1) for folding a box (2), in particular made of paper or cardboard, having at least one elongate main body (4), the main body (4) being divided in its direction of longitudinal extent (L) by a plurality of parts (6, 8, 10, 12 , 14, 16, 18, 20) is formed, one portion forming a first wall function portion (6), with a first fixing function portion (8) being formed on the one hand of the first wall function portion (6), with the first fixing function portion (8) and the first Functional wall portion (6) are connected to one another in one piece via a defined first fold (7), with a base portion (10) being formed on the other side of the first functional wall portion (6), with the first functional wall portion (6) and the base portion (10) being connected via a defined second Fold (9) are connected to each other in one piece, on the other hand the base portion (10) a second wall function portion (12) is formed, wherein the base portion (10) and the second wall function a part (12) are connected to one another in one piece via a defined third fold (11), with a second fixing function part (14) being formed on the other side of the second wall function part (12), the second wall function part (12) and the second fixing function part (14) being connected via a defined fourth fold (13) are connected to one another in one piece, on the other hand the second fixing function portion (14) having a third wall function portion

(16) is designed for at least partially superimposing the second wall function portion (12) and the second fixing function portion (14), the third wall function portion (16) and the second fixing function portion (14) being connected to one another in one piece via a defined fifth fold (15). , on the other side of the third functional wall portion (16) a cover portion (18) is formed, wherein the cover portion (18) and the third functional wall portion (16) are integrally connected to each other via a defined sixth fold (17), wherein on the other hand the cover portion (18) a plug-in part (20), wherein the cover part (18) and the plug-in part (20) are connected to one another in one piece via a defined seventh fold (19), with the bottom part (10 ) a first functional side wall portion (22) adjoins, wherein the bottom portion (10) and the first functional side wall portion (22) are connected to one another in one piece via a defined eighth fold (21), wherein on the other hand the first functional side wall portion (22) has a first dust flap ( 24) is formed, with the first lateral wall functional portion (22) and the first dust flap (24) having a defined ninth F alz (23) are connected to one another in one piece, a tenth fold (25) being formed orthogonally to the ninth fold (23), a first fixing tab (26) being connected in one piece to the first lateral wall functional portion (22) by the tenth fold (25). wherein an eleventh fold (27) is formed orthogonally to the ninth fold (23), a second fixing tab (28) being integrally connected to the first lateral wall functional portion (22) by the eleventh fold (27), wherein in the width direction ( B) of the arch (1), on the other hand, a second lateral functional wall portion (30) adjoins the base portion (10), the base portion (10) and the second lateral functional wall portion (30) being connected to one another in one piece via a defined twelfth fold (29), formed on the other side of the second functional side wall portion (30) is a second dust flap (32), the second functional side wall portion (30) and the second dust flap ( 32) are connected to one another in one piece via a defined thirteenth fold (31), a fourteenth fold (33) being formed orthogonally to the twelfth fold (29), the fourteenth fold (33) connecting a third fixing tab (34) to the second lateral Wall function part (30) is connected in one piece, wherein a fifteenth fold (35) is formed orthogonally to the twelfth fold (29), wherein a fourth fixing tab (36) is integrally connected to the second lateral wall functional portion (30) through the fifteenth fold (35).

2. Sheet for folding a box according to claim 1, characterized in that the second fixing function portion (14) and the third wall function portion (16) are glued together.

3. Sheet for folding a box according to claim 1 or 2, characterized in that at least one first adhesive element (40), in particular at least one adhesive point or at least or precisely one adhesive tape, is on the first wall functional portion (6) or on the first fixing functional portion (8). , is arranged, wherein the first fixing tab (26), the third fixing tab (34), the first fixing function portion (8) and the first wall function portion (6) can be fixed to one another in a position of use by the first adhesive element (40).

4. Sheet for folding a box according to claim 3, characterized in that at least one second adhesive element (42), in particular at least one adhesive point or at least or precisely one adhesive tape, is arranged on the second wall functional portion (12) or on the second fixing functional portion (14). whereby the second fixing tab (28), the fourth fixing tab (36), the second fixing function portion (14) and the second wall function portion (12) can be fixed to one another in the position of use by the second adhesive element (42).

5. Sheet according to claim 3, characterized in that at least or exactly 2 folds (7, 9) and preferably 4 folds (7, 9, 11, 13) or exactly four folds (7, 9, 11, 13) or up to four folds (7, 9, 11, 13) parallel to each other in the direction of the 19th Longitudinal direction (L), these folds (7, 9, 11, 13) preferably include the eighth fold (21) and the twelfth fold (29) and preferably also the ninth fold (23) and the thirteenth fold (31) include.

6. Sheet according to claim 3, characterized in that at least two of folds 1 to 7, in particular fold 1 and fold 2 and/or fold 2 and fold 3 and/or fold 3 and fold 4 and/or fold 4 and fold 5 and / or fold 5 and fold 6 and / or fold 6 and fold 7, are formed in a straight line and parallel to each other.

7. Sheet according to claim 3, characterized in that the cover part (18) has a rectangular shape and is only directly connected to the sixth fold (17) and to the seventh fold (19), in particular the cover part (18) has no orthogonal to the sixth fold (17) and/or seventh fold (19) oriented further fold or is connected to such.

8. Arch according to claim 3, characterized in that the length of the first wall function portion (6) is greater than or equal to the length of the first fixing function portion (8) or the length of the first fixing function portion (8) is less than or equal to the length of the first wall function portion ( 6) and/or the length of the base portion (10) is greater than the length of the first wall function portion (6) and/or the length of the second wall function portion (12) is equal to the length of the first wall function portion (6) and/or

20 the length of the first wall function portion (6) is greater than or equal to the length of the second fixing function portion (14) or the length of the second fixing function portion (14) is less than or equal to the length of the first wall function portion (6) and/or the length of the first wall function portion (6) is greater than or equal to the length of the third wall function portion (16) or the length of the third wall function portion (16) is less than or equal to the length of the first wall function portion (6) and/or the length of the cover portion (18) is greater than the length of the first functional wall portion (6) and/or the length of the lid portion (18) corresponds to the length of the base portion (10) and/or the length of the first functional wall portion (6) corresponds to the width of the first lateral functional wall portion (22) and/or the length of the first wall function portion (6) corresponds to the width of the second lateral wall function portion (30) and/or the length of the e The first wall function portion (6) is preferably greater than the width of the first dust flap (24) and/or the second dust flap (32) and/or the length of the first wall function portion (6), preferably at least by a factor of 1.2 or 1.3 or 1.5 or 1.8 or 2 or 2.2 is greater than the width of the first dust flap (24) and/or the second dust flap (32).

9. Box (2) folded from a sheet (1) according to any one of the preceding claims.

10. A method for producing a sheet (1) according to claim 1,

21 at least comprising the steps:

Cutting out the main body (4) from a starting substrate (50), in particular a single sheet preform or an endless sheet starting material,

cutting into the main body (4) to separate the first fixing tab (26) and the third fixing tab (34) from the first wall functional portion (6) and

Cutting the main body (4) to separate the second fixing strap (28) and the fourth fixing strap (36) from the second wall functional portion (12),

Creation of folds 1 to 4 and 6 to 15, in particular folds 1 to 15.

11 . Method according to Claim 10, characterized in that the sheet (1) is fed to a fold-gluer (52), the fold-gluer (52) separating at least the third wall function portion (16) from the second fixing function portion (14) or at least the second fixing function portion (14) folds in relation to the third wall function portion (16), in particular forming the fifth fold (15) or along the fifth fold (15).

12. The method according to claim 11, characterized in that the fold-gluing machine (52) attaches a connecting means (54), in particular glue or adhesive, to the second fixing function portion (14) and/or to the third wall function portion (16) for gluing the second fixing function portion ( 14) with the third wall function component (16).

13. The method according to claim 12, characterized in that at least one first adhesive element (40), in particular at least one adhesive point or at least or exactly one adhesive tape, is arranged on the first functional wall part (6) or on the first functional part (8), whereby the first adhesive element (40), the first fixing tab (26), the third fixing tab (34), the first fixing function portion (8)

22 and the first functional wall part (6) can be fixed to one another in a position of use, and/or at least one second adhesive element (42), in particular at least one adhesive point or at least or exactly one adhesive tape, on the second functional wall part (12) or on the second functional fixing part (14). , is arranged, wherein the second fixing tab (28), the fourth fixing tab (36), the second fixing function portion (14) and the second wall function portion (12) can be fixed to one another in the position of use by the second adhesive element (42).

23