EP1553020A1 - Method of making a two-piece carton - Google Patents

Abstract

The method for the producing of a two-part packing of cardboard or corrugated cardboard from a one-piece blank with stamped sections (22,23) on opposite sides for later separation between an upper (1) and a lower (2) part, entails the gluing of the one-piece blank to form a flat-lying semi-finished packing, the assembling of the glued semi-finished packing, the moving past of the assembled, unfilled semi-finished packing on a cutting machine for the separation of the upper part and lower part from one another, and the sliding together of the upper and lower parts. An independent claim is included for a semi-finished packing for the producing of a two-part packing from cardboard or corrugated cardboard.

Description

The invention relates to a method for producing a two-part, from upper part and Lower part existing packaging of cardboard or corrugated cardboard from a one-piece Blank, wherein the blank on two opposite in the folded state Pages with a later separation between upper and lower part marking Punch cut is provided. The invention further relates to a semi-finished product.

It is now common to prepackaged products in retail shelves be offered for sale, packaged in carton packaging made from consist of a top and a bottom. In this case, the upper part usually be removed from the base, and the packaged products, which are still on the Lower part can be pushed directly with this in the shelf. The lower part is used consequently as a tray or tray.

Corresponding known cardboard packaging, which produced according to known methods are expensive in terms of their production, since often two individual parts are manufactured in various devices, and assembled just before the packaging become. There have therefore been some time efforts, corresponding carton packaging to produce from a one-piece blank.

From EP 0667 295 A2 a one-piece cardboard packaging is known, wherein the Bottom and top comprehensive carton packaging is first erected and the two parts are separated from each other before the cardboard packaging is filled. Here, the separation between the upper and lower part already in the production by Defraction lines made clear, which during the separation process by Exercise a pressure applied against the walls of the packaging from each other be separated. The two parts are then brought together.

Another method for making a sales package, as well as the sales package itself, is known from EP 1029 785. The described one-piece Cut manufactured sales packaging is erected here, with the zu packaging products and only then in two parts, ie in one Upper part and a lower part separated. Also here are already in the production of the Cutting at appropriate positions wall weakenings marking the later separation, like slots or a perforation, designed as a separation aid for Separation of the sales packaging is provided. The upper and lower part is through Cutting separated from each other and then both parts are pushed together.

In particular, since in the latter method a separation of the sales packaging only after filling takes place, the lines of weakness affect the Stability of the sales packaging, but at the same time these are necessary to a to ensure easy and cost effective separation of the top and bottom. Here, the separation of the lower part of the upper part after filling to a Damage to the filled contents, e.g. if the cutter too deep intervenes. This is particularly disadvantageous when the packaging for liquid products is intended, e.g. Beverage cartons etc.

The object of the present invention is to overcome the disadvantages of the prior art overcome and a method of producing a package of cardboard or corrugated cardboard from a one-piece blank as well as to provide a semi-finished packaging, which are characterized by a particularly simple and inexpensive production.

• Verkleben des einstückigen Zuschnittes, um eine flachliegende Halbfertigverpackung zu bilden,
• Aufrichten der Halbfertigverpackung,
• Vorbeibewegen der aufgerichteten, nicht befüllten Halbfertigverpackung an einer Schneideinrichtung zur Trennung des Oberteils und des Unterteils voneinander, und Zusammenschieben des Oberteils und des Unterteils.

This object is achieved by a method for producing a two-part, consisting of top and bottom packaging of cardboard or corrugated cardboard from a one-piece blank, wherein the carton blank is provided at two opposite sides in the folded state with a subsequent separation between the upper and lower part marking punched section , solved, which comprises the following steps:

• Bonding the one-piece blank to form a flat semi-finished package,
• Erecting the semi-finished packaging,
• Passing the erect, unfilled semi-finished packaging on a cutting device for separating the upper part and the lower part from each other, and pushing together of the upper part and the lower part.

The inventive method is simple and inexpensive to perform. Because the Packaging is passed in the semi-finished state of the cutter, can be used here a fixed cutter. The procedure can be used equally for packaging in which the upper part is inserted into the lower part, as well as in packaging, in which the upper part is pushed over the lower part. Because the packaging on the cutting device is passed, a uniform cut is guaranteed without consuming Markings for the cutting line will be necessary.

Advantageously, it can be provided that after the right-angled erecting the Semi-finished packaging, the bottom sections are first closed. In this Case, the packaging has a higher soil stability, which is beneficial to the Separation process affects.

According to a preferred embodiment, after erecting the semi-finished package a stabilization and movement device in the semi-finished packaging be inserted. Here, for example, offers a format block whose outer dimensions are slightly smaller than the inside dimensions of the box or box Corrugated cardboard.

Advantageously, the semi-finished packaging by means of the stabilization and movement device be moved past the cutter. The introduced device Ensures that the semi-finished packaging is also executed during the Movement remains dimensionally stable. By combining movement with stabilization The process as well as the necessary apparatus can be simplified.

Preferably, as a cutting device, a cutting blade, in particular with a Wavy blade grinding, are used. A corresponding cutting device has proven to be particularly suitable in practice.

Alternatively, any conceivable cutting device, the rotating deep into the packaging can be used, as described as the unfilled packaging is cut.

According to a further preferred embodiment, the separated upper part after separation by the stabilizing and moving device so in the lower part be pushed in that the side walls of the upper part on the bottom inside surface of the lower part.

According to another preferred embodiment, the severed upper part after separation by the stabilizing and moving means so over the Lower part are pushed, that the side walls of the lower part of the lid inner surface adjoin the top.

Advantageously, during the pushing together of the lower part and the upper part from the outside to the walls of the base or the upper part an inwardly directed Pressure to be exercised. As a result, the outer circumference of the inserted Partly reduced and facilitates the process of insertion. After withdrawal of the Pressure is the outer surfaces of the walls of the inserted part then on the inner surfaces of the externally arranged part.

According to another embodiment, before the pushing together of the upper part and the lower part, a connection medium to at least a predetermined position applied to the lateral outer surface of the upper part or the lower part become. The additional connection medium between the upper part and lower part increases the Stability of the packaging made of cardboard or corrugated cardboard. At the same time in the filled state excludes separation of top and bottom, e.g. in handling during a packaging process.

Advantageously, after the pushing together of the upper part and the lower part the side walls in the region of the applied connection medium against each other be pressed. As a result, the joint is additionally fixed and the adhesive effect elevated.

According to another preferred embodiment, in the one-piece blank in the folded state between the punched cut Side lying, the other two walls forming areas without weakening be educated. A corresponding blank for a two-piece cardboard packaging or corrugated board is inexpensive to manufacture. Since it is a one-piece Cut, only a single device is necessary for the production. By the weakening line-free production of the two side parts is a blank with high Stability achieved, so that during storage, as well as in the further processing of the same, No special measures necessary for gentle treatment are.

Advantageously, the portion forming the upper part of the one-piece blank a separated by a Schamierfaltlinie from the walls lid area and the the lower part forming portion of the one-piece blank by a Schamierfaltlinie Having the floor area separated from the walls, wherein the punched section is arranged at a predetermined distance from the ground parallel to this. in this connection is the distance of the punched cut from the floor the height of the later tray or Trays on.

Furthermore, the punching cut of the one-piece blank can be over a predetermined Extend area at least one side in the weakening line areas. As a result, a separation aid is provided because the cutting tool to the Punch cuts in terms of separation can be oriented, or before the actual Cutting process can already intervene in the punching cut.

According to another preferred embodiment, at least one between the individual walls of the one-piece blank arranged Schamierfaltlinie a slot and / or a recess are arranged, which extend from the punching line extends from a predetermined distance in the upper part or the lower part inside. This embodiment ensures a displacement of the walls of the upper part or the lower part to each other when the upper part in the assembled state in the Lower part is inserted, or the upper part is placed on the lower part.

Advantageously, the length of the slots and / or recesses in about the height of the lower part in the folded state, that is the distance between the ground and punching cut, correspond. As a result, in particular, when the upper part in the Lower part is inserted, ensure that the upper part as completely as possible is inserted into the lower part, so that the upper part touches the bottom of the lower part and that sit the corners of the base on the corners of the recesses and the corners of the recesses sit on the corners of the base. This increases in particular the stability of the packaging made of cardboard or corrugated cardboard in the filled state under vertical load.

According to another preferred embodiment, the recess may at least on one of the walls adjacent to the hinge fold line, parallel to the wall Hinge fold line and in its end region of the hinge fold line to extend the punching cut. Due to the wider recess is the Mobility of the individual walls of the shell increased to each other. At the same time forms the conclusion of the recess a corner, which is then on an associated corner of the Bottom can sit up. This can be easily determined by visual inspection whether the upper part has been completely inserted into the lower part. equally can also be checked whether the upper part has been completely placed on the lower part.

Advantageously, the colliding one another in the folded state and interconnected longitudinal edges of the blank defining walls with one to the punching cut, a predetermined distance in the direction of the upper part be provided extending recess. This will ensure that at all four edges corresponding recesses are formed.

According to another preferred embodiment, in the region of the front wall the one-piece blank may be formed a recess which extends from the Punch cut up to a predetermined distance below the top of the Cover region limiting hinge fold line extends. A corresponding recess ensures that the wrapped products even with closed packaging are easily recognizable, so that on elaborate printing of the packaging or other markings can be dispensed with.

Advantageously, the recess in the front wall can be substantially rectangular be educated. A rectangular recess makes this a sufficiently large Field of view available to allow identification of the goods.

Here, the recess in the front wall in the region of the punched cut in one piece be formed with the formed on the Schamierfaltlinien recesses. In this way, a single large recess is formed in the front wall and avoiding thin, potentially unstable areas.

Furthermore, the corners of the recess facing away from the punched section in the Front wall to be rounded.

Advantageously, the distance between the upper part limiting Schamierfaltlinie and the recess in the front wall be greater than the height of the lower part between hinge fold line and punch cut. This embodiment ensures a sufficient stability of the finished packaging made of cardboard or corrugated cardboard.

According to a preferred embodiment, the punched cut in the front wall of the one-piece blank are in line with the punched cut in the rear wall. Here, the upper part and the lower part by a horizontal section of each other separated.

According to another preferred embodiment, the punched cut in the front wall the one-piece blank above or below the punching cut in the Rear wall lie. Be the upper part and the lower part in this embodiment separated from each other, this is done via a slanted cut, thereby the severed lower part takes the form of a display packaging.

According to yet another embodiment, approximately in the middle of the side walls the one-piece blank substantially rectangular through openings be arranged. These passage openings serve in particular as a separation aid, if the nested parts of the packaging are made of cardboard or corrugated cardboard during unpacking the goods should be separated again. The access openings are here in the middle, arranged in the upper part forming region, preferably approximately at a distance from the later dividing line, which is approximately corresponds to the height of the lower part, so that the passage openings even after the Intertwining the two parts are visible from the outside. Because the access openings essentially at the transition between upper part and lower part in the assembled Condition is sufficient, sufficient force can be exerted on removal, so that a removal by a handle is possible here.

Here, starting from the access opening in the side wall lines of weakness extend down to the lower part forming area. hereby it is possible to separate a small area from the top, e.g. if the upper part and the lower part are glued together.

Advantageously, the height of the top of the package of cardboard or corrugated cardboard after separation correspond approximately to the height of the product to be packaged. As a result, a secure packaging of the products is achieved because they are perfect to be included in the packaging.

The invention further relates to a semi-finished packaging of a one-piece Blank with one folded from at least two sections soil and cover and extending between these front wall, rear wall, as well Side walls, wherein the rear wall is glued to a side wall, wherein the front wall and the rear wall in a floor facing area parallel to Floor are provided with a punched cut. The semi-finished packaging is comfortable store in a flat state and is sufficiently stable with respect to the normal Handling.

Fig. 1

einen Kartonagezuschnitt für eine zweiteilige, aus Oberteil und Unterteil bestehende Verpackung aus Karton oder Wellpappe,

Fig. 2

eine perspektivische Ansicht der Verpackung aus Karton oder Wellpappe nach dem Aufrichten,

Fig. 3

eine perspektivische Ansicht der Verpackung aus Karton oder Wellpappe aus Fig. 2 nach vollzogenem Trennvorgang,

Fig. 4

eine perspektivische Ansicht der in Fig. 2 und 3 dargestellten Verpackung aus Karton oder Wellpappe im geschlossenem Zustand und

Fig. 5

eine perspektivische Ansicht der einer Verpackung aus Karton oder Wellpappe gemäß einer anderen Ausführungsform im geschlossenen Zustand.

In the following the invention will be explained in more detail with reference to an embodiment. It shows:

Fig. 1

a cardboard cut-out for a two-part, consisting of upper part and lower part of cardboard or corrugated cardboard packaging,

Fig. 2

a perspective view of the packaging made of cardboard or corrugated cardboard after erection,

Fig. 3

2 is a perspective view of the packaging made of cardboard or corrugated cardboard after completion of the separation process,

Fig. 4

a perspective view of the packaging shown in Fig. 2 and 3 of cardboard or corrugated cardboard in the closed state and

Fig. 5

a perspective view of a packaging of cardboard or corrugated cardboard according to another embodiment in the closed state.

The Kartonagenzuschnitt shown in Fig. 1 comprises an upper part 1 and a with this connected lower part 2, which together form the container body region.

The container body region consists essentially of a rectangular back wall 3, a first side wall 4, a front wall 5 and a second side wall 6 four walls 3, 4, 5, 6 each have a rectangular shape and are parallel to each other arranged hinge fold lines 7, 8, 9 and 10 connected to each other.

The side wall 6 has on one of its longitudinal side, i. the hinged line10, a glue flap 11, which serves to connect to the rear wall 3. This bond is made by Made sides of the blank maker area, so that the walls 3, 4, 5, 6 than Flat rectangular tube lie on top of each other.

On the walls 3, 4, 5, 6 close in the region of the upper part 1 each rectangular formed lid portions 14, 15, 16, 17 at. The lid sections 14, 15, 16, 17 are separated from the walls 3, 4, 5, 6 via the hinge fold line 13. Show here the lid portions each have the same length, and correspond in width to the respective wall section to which they are assigned. The lid sections 14, 15, 16 and 17 are each spaced apart by cuts and can be separated open and closed.

Similarly, in extension of the walls 3, 4, 5, 6 in the region of the lower part. 1 rectangular bottom portions 18, 19, 20, 21 formed, each over the Schamierfaltlinie 12 are delimited from the respective wall. The length of the floor sections 18, 19, 20, 21 is in this case in each case identical and preferably corresponds to the length the lid sections. The width corresponds to the width of the respective wall.

The rear wall 3 and the front wall 5 are each over its entire width with a Punch cut 22, 23 provided, which in each case the separation between upper part 1 and lower part 1 marked. The punched cut 22 of the rear wall 3 extends over the Hinge fold line 7 beyond a predetermined range in the side wall 4 into it.

Furthermore, the hinge fold line 7 is in the region of the punched cut 22 starting from this provided with a recess 24 which, starting from the punched cut 22 extends in the direction of the upper part 1. In the folded state thereby becomes an area the edge formed by the hinge fold line 7 recessed. The recess 24 is in this case designed such that its edge in the region of the rear wall. 3 initially starting from the punched cut 22 up to the hinge fold line 7 extends and then parallel to the hinge edge under a predetermined Distance to this runs and finally meets in an arc to this. Subsequently the edge of the recess runs correspondingly up to the punched cut in the region of Side wall 4, so that the recess is formed substantially bell-shaped. The end of the recess 24 in the region of the side wall 4 in this case also corresponds to the End of the punching cut 22.

The Schamierfaltlinie 7 opposite longitudinal edge of the rear wall 3, that is the side which is glued to the adhesive tab 11 is also starting from the Stanzschnitt 22 provided with a recess 26, which is first of the Punch cut 22 extends into the region of the upper part 1 perpendicular to the punching cut and finally in a bend on the longitudinal edge and perpendicular to this hits.

Equally, the longitudinal edge 10 of the side wall 6, to which the adhesive flap 11 connects, provided with a recess 26a, through which the adhesive flap 11 is interrupted. The shape of the recess 26a corresponds approximately to the shape the recess. 24 in the region of the rear wall. 3

The punched cut 23 of the front side 5 also extends over the hinge fold line 8 and 9 to the adjacent side walls 4 and 6 addition. The ends of the punched cut 23 in the region of the adjacent walls 4 and 6 are in this case corresponding to the recess 24 formed, i. here, too, each one extends at least half-way arcuate recess 28, 29. In contrast to the rear wall is the Front wall 5, however, not with identically formed, together in a bell shape closing Recesses provided, rather, the front wall has another Recess 27, in which the recesses 28, 29 open, so that a large passage opening arises.

The recess 27 begins here at the punching cut 23 and extends a predetermined Dimension below the hinge fold 13. The distance between the sham fold 12 and the recess 27 is preferably larger than the area between the Schamierfaltlinie 12 and the punching cut 23. The recess 27 in the front wall. 5 is formed substantially rectangular, and extends parallel to the Schamierfaltelinien 8 and 9 and parallel to the hinge fold 13. Here is the transition between the parallel to the hinge folds 8 and 9 extending cutting edges and the formed rounded parallel to the Schamierfaltlinie 13 parallel cutting edge. The distance between the hinge fold line 8 and 9 to the recess 27th corresponds to approximately half the distance between the hinge fold 13 and the Recess 27.

The transition of the recess 27 in the recesses 28, 29 is carried out by a Circular section formed cutting edge, the arc convex to the punching cut is formed so that between the recess 27 and the recesses 28, 29th web elements are formed over a predetermined distance.

Both the side wall 4, as well as the side wall 6 are provided with through openings 30, 31, which are arranged with respect to the width in the middle, with respect to the height but slightly facing the lower part. The access opening is here as rectangular Passage opening formed, wherein facing the Schamierfaltlinie 13 Corners of the passage opening are formed rounded. Starting from the bottom, that is parallel to the hinge fold line 12 extending edge 32 and 33, respectively each beginning at the corners lines of weakness 34, 35 and 36, 37 arranged, which are initially at a predetermined angle away from each other and on the Schamierfaltlinie 12 extend to finally perpendicular to this. The Weakening lines end here at a position which is the later dividing line equivalent. In use can be here by simply tearing the weakening lines the recess 30 and 31 enlarge.

In the following, with the aid of Figs. 2 to 4, the structure and operation the packaging of cardboard or corrugated cardboard explained in more detail.

The one-piece blank described above is first in the region of the rear wall. 3 and the side wall 6 glued together and as lying flat tube the other Steps supplied. In this form, the glued blank can also be used as semi-finished packaging be stored.

As shown in Figure 2, the semi-finished package is first erected, so that the side walls are arranged at right angles to each other. Subsequently, the Bottom sections 18, 19, 20 and 21 closed. In this case, preferably first the front and rear wall associated bottom plates 18 and 20 collapsed and then the bottom flaps 19 and 21. The thus closed Bottom flaps are glued together or otherwise sealed.

In the following step, the habitual packaging is separated into the two parts, which then form the finished packaging of cardboard or corrugated cardboard. For this purpose, the erected Box of cutting knives passed, so the separation between Perform upper part 1 and lower part 2. Here, round cutting blades can be used that are held in by a middle attachment movable so that the movement of the packaging involves a movement of the cutting blades around the middle attachment triggers. To ensure that during the separation process to cutting walls maintain their position and a continuous cutting ensure before the cutting process in the erect semi-finished packaging introduced a format block whose inside dimensions are slightly smaller than the inside dimensions the box. This format block is preferably in the area of the cutting line made of hard rubber, so that the cutting blades can penetrate into the format block. The semi-finished package can be prepared by means of the format block by the cutter to be pulled.

Here, the recesses 24, 26, 28 and 29 facilitate in particular the extensions the punch cuts 22 and 23, in the region of the side wall 4 and 6 an exact positioning the cutting knife. The semi-finished packaging is attached to two cutting knives passed by, which have a wavy blade section. This can both non-driven as well as powered cutting knives are used, as the Box itself is moved. Furthermore, there is no precise definition of the incision depth necessary. Fig. 3 shows the packaging of cardboard or corrugated cardboard after separation.

The upper part 1 separated from the lower part 2 is pushed so far into the block by the format block Lower part pushed in that the lower ends of the side walls 4, 6 on the inner Stand up the bottom surface of the base. This is through the recesses 24, 26, 28th and 29 on the hinge fold lines 7, 8, 9, 10 and on the longitudinal edge of the rear wall, which after the separation has taken place now at the lower edge of the upper part, the width of all four walls 3, 4, 5 and 6 of the upper part is reduced so that it is slightly smaller than the inner dimensions of the lower part 2 are. Since the height of the recesses 24, 26, 28 and 29 corresponds to the height of the lower part, it is ensured that the upper ends the recesses rest on the upper corners of the base.

To facilitate the merging of the upper part 1 and the lower part 2, the Walls 3, 4, 5 and 6 are pressed inwards by externally applied devices become. As a result, the outer dimensions of the upper part in the region of the recesses reduced and the upper part can be easily inserted into the lower part.

If the upper part and the lower part in the collapsed state with each other can be glued, the upper part before pushing together with a corresponding Connection medium are provided. Here has z.b. Hotmelt as special proved suitable. Preferably, the connection medium is on through the lines of weakness 34, 35, 36, 37 demarcated areas 38, 39 below the Through openings 30, 31 applied. The lines of weakness make it easy possible, the connected to the lower part of the upper part of the upper part separate, so that a detachable connection between the upper part and lower part provided becomes.

After the upper part 1 and the lower part 2 have been brought together as described The format block moves out of the manufactured cardboard or corrugated cardboard packaging out. The cardboard or corrugated cardboard packaging can then be filled with products be and is then closed by means of the cover portions 14, 15, 16, 17. Here, too, an additional gluing etc. of the cover sections can take place in order to to ensure a secure closure. The sealed packaging made of cardboard or corrugated board is shown in Fig. 4.

Another embodiment of the cardboard or corrugated cardboard packaging is shown in FIG. 5 shown. This is a packaging in which the upper part 1 is not in the lower part 2 is inserted, but a slipped over the lower part lid forms.

In this embodiment, the production is correct until the separation of the upper part and of the lower part with the previously described embodiment. Subsequently, will the upper part is pushed over the lower part by means of the format block. In this embodiment It has proved to be particularly suitable when the lower part in the area the hinge folding lines is provided with recesses, and the lower corners of the Recesses of the lower part rest on the lower corners of the upper part. Furthermore, will In this case, the lower part provided with the connecting medium, so that in the region of Lower part corresponding weakening lines are formed.

Claims (31)

Method for producing a two-part, consisting of upper part and lower part of cardboard or corrugated cardboard packaging from a one-piece blank, wherein the carton blank on two opposite sides in the folded state (3.5) with a subsequent separation between upper part (1) and lower part ( 2) marking punching cut (22, 23) is provided, comprising the following steps: Bonding the one-piece blank to form a flat semi-finished package, Erection of the glued semi-finished packaging, Passing the erect, unfilled semi-finished package on a cutter for separating the top (1) and bottom (2) from each other, and Pushing together the upper part (1) and the lower part (2). Method according to one of claims 1, characterized in that after the right-angled erecting of the semi-finished packaging, first the bottom portions (18, 19 20, 21) are closed. Method according to one of claims 1 or 2, characterized in that after erection of the semi-finished packaging, a stabilization and movement device is inserted into the semi-finished package. Method according to one of claims 1 to 3, characterized in that the semi-finished packaging is moved past the cutting device by means of the stabilizing and moving device. Method according to one of claims 1 to 4, characterized in that a cutting blade, in particular with a wavy blade grinding, is used as a cutting device. Method according to one of claims 1 to 5, characterized in that the separated upper part (1) after separation by the stabilizing and moving means in the lower part (2) is inserted, that the side walls of the upper part (1) on the bottom inner surface of the Stand up bottom parts (2). Method according to one of claims 1 to 6, characterized in that the separated upper part (1) is pushed over the lower part (2) after the separation by the stabilizing and moving device so that the side walls of the lower part (2) on the inner lid surface of the Upper part (1) adjoin. Method according to one of claims 1 to 7, characterized in that during the pushing together of the lower part (2) and the upper part (1) from the outside to the walls of the lower part or of the upper part, an inwardly directed pressure is exerted. Method according to one of claims 1 to 8, characterized in that prior to the pushing together of the upper part (1) and the lower part (2) a connection medium on at least one predetermined position (38, 39) on the lateral outer surface of the upper part (1) or of the lower part (2) is applied. A method according to claim 9, characterized in that after the pushing together of the upper part (1) and the lower part (2), the side walls (4, 6) are pressed against each other in the region of the applied connecting medium. Method according to one of claims 1 to 10, characterized in that the stabilizing and moving means is moved out of the box produced. Method according to one of claims 1 to 11, that in the one-piece carton blank in the folded state between those with punched cut (22,23) provided side, the two other walls (4, 6) forming Areas are free of weakening lines. Method according to Claim 12, characterized in that the region of the one-piece blank forming the upper part (1) has a lid region (14, 15, 16, 17) separated from the walls (3, 4, 5, 6) by a hinge fold line (13). and the portion of the one-piece blank forming the lower part (2) comprises a bottom region (18, 19, 20, 21) separated from the walls (3, 4, 5, 6) by a hinge fold line (12), the punch cut being in a predetermined shape Distance from the ground is arranged parallel to this. Method according to one of claims 2 to 13, characterized in that the punched cut (22, 23) of the one-piece blank extends over a predetermined region at least on one side in the lines of weakness free lines (4, 6). Method according to one of claims 11 to 14, characterized in that arranged at least at one of the individual walls (3, 4, 5, 6) of the one-piece blank hinge fold line (7, 8, 9, 10) has a slot and / or a recess (24, 26, 28, 29) are arranged, which extend from the punching line (22, 23) from a predetermined distance in the upper part (1) or the lower part (2). A method according to claim 15, characterized in that the length of the slots and / or recess (24, 26, 28, 29) approximately correspond to the height of the lower part (2) in the folded state. Method according to one of claims 15 or 16, characterized in that the recess (24, 26, 28, 29) at least on one of the Schamierfaltline (7, 8, 9, 10) adjacent walls (3, 4, 5, 6 ) runs parallel to the hinge fold line (7, 8, 9, 10) and extends in its end region from the hinge fold line to the punched cut (22, 23). Method according to one of Claims 11 to 17, characterized in that the longitudinal edges (25) of the blank-defining walls of the one-piece blank, which abut each other in the folded state, have a predetermined spacing in the direction of the punching cut (22) Upper part extending recess (26, 26 a) are provided. Method according to one of claims 11 to 17, characterized in that in the region of the front wall (5) of the one-piece blank a recess (27) is formed, which extends from the punched section (23) to a predetermined distance below the upper part of the Cover region limiting hinge fold line (13) extends. A method according to claim 19, characterized in that the recess (27) in the front wall (5) is formed substantially rectangular. A method according to claim 18 or 19, characterized in that the recess (27) in the front wall (5) in the region of the punched cut (23) is formed integrally with the recesses (28, 29) formed on the Schamierfaltlinien (8, 9). Method according to one of Claims 19 to 21, characterized in that the corners of the recess (27) facing away from the punched cut (23) are rounded in the front wall (5). Method according to one of claims 19 to 21, characterized in that the distance between the hinging fold line (13) bounding the front part and the recess (27) in the front wall (5) is smaller than the distance between the punched cut (22, 23) and the shearing line (12). Method according to one of claims 11 to 23, characterized in that the punched cut (23) in the front wall (5) of the one-piece blank on a line with the punched cut (22) in the rear wall (3). Method according to one of claims 11 to 23, characterized in that the punched cut (23) in the front wall (5) of the one-piece blank above or below the punched cut (22) in the rear wall (3). Method according to one of claims 11 to 25, characterized in that substantially rectangular passage openings (30, 31) are arranged approximately centrally in the region of the side walls (4, 6) of the one-piece blank. A method according to claim 26, characterized in that starting from the access opening (30, 31) in the side wall (4, 6) lines of weakness (34, 35, 36, 37) down to the bottom part (2) forming region or extend upward to the area forming the upper part (1). A method according to claim 27, characterized in that the weakening lines (34, 35, 36, 37) extend to the later dividing line between upper part (1) and lower part (2). Method according to one of claims 1 to 28, characterized in that the height of the upper part (1) of the packaging made of cardboard or corrugated cardboard after separation corresponds approximately to the height of the product to be packaged. Semi-finished packaging for producing a two-part cardboard packaging or corrugated board made according to any one of claims 1 to 29, each having one from at least two sections folded bottom and lid and themselves between these extending front wall (5), rear wall (3), and side walls (4, 6), wherein the rear wall (3) is glued to a side wall (6), wherein the Front wall (5) and the rear wall (3) in a floor facing area are provided parallel to the bottom with a punched cut (22, 23). Semi-finished packaging according to claim 30, characterized in that the inner dimension of the semi-finished packaging in the erected state is higher than the height of the products to be filled, preferably higher by a height of the lower part.

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