EP0183037A1 - Folding box consisting of a folding box blank and a blank forming an inner liner - Google Patents

Abstract

The folding box (1), in particular made of cardboard, consists of a folding box blank (51) and a blank (61) forming an inner lining and connected to the folding box blank (51), the blank (61) forming the inner lining being offset in relation to the folding box blank (51), and the edge portions (52, 54) and edge regions (62, 63) of the blanks (51, 61) being connected to one another in each case in the overlapping region. The underlying object of the invention is to develop the folding box (1) in such a way that it can be produced more easily. This object is achieved in that the overlapping of the edge regions (62, 63) of the blank (61) forming the inner lining starts from the folding line (53) of the outlying edge portion (54) and is arranged in the circumferential direction next to the overlapping of the edge portions. Furthermore, an alternative solution and several methods for producing the folding boxes according to the invention were specified. <IMAGE>

Description

The invention relates to a folding box according to the preambles of claims 1 and 3 and to methods for producing such a box according to the preambles of claims 5 and 7.

Folding boxes of this type, in which the packaged goods are covered by the inner lining, which in turn is protected by the packaging carton, are known. They are used in particular for foods in order to protect them, possibly even to keep them sterile, to protect them from drying out or to protect them against foreign smell and / or taste. I.e. the goods packed in the folding box are hermetically sealed.

A folding box of the type described in the opening paragraph is described and shown in US-A-24 23 804. In this known embodiment, the inner lining blank is offset in relation to the folding box blank in the circumferential direction of the folding box in which one edge section overlaps the other, opposite edge section of the folding box blank. As a result, one edge area of the inner lining blank protrudes from the free edge of the outer edge section, while the other edge area projects beyond the free edge of the inner edge section. The edge sections and the edge areas are each connected in the area of an overlap. To form the overlap between the edge areas, one edge area is folded around the free edge of the other edge section on the outside thereof, and the one edge area overlaps the other area up to its free area Edge, with one edge section behind the overlap - the edge areas lying directly on the other edge section and being connected to it. The arrangement is such that the other edge section only extends approximately to the middle of the wall containing it. As a result, the overlap of the edge areas is in a central area of this wall.

The known design is disadvantageous for several reasons.

A disadvantage is that due to the central arrangement of the overlap of the edge areas, the connection area between the edge sections is restricted. In addition, with this arrangement the outer edge section offers a large contact surface for the packaging material which exerts a lateral pressure, so that in particular in the event of vibrations, e.g. during transport, there are considerable loads on the connections between the edge areas and the edge sections, which can damage the folding box.

A manufacturing disadvantage is that the edge areas are to be folded by two different fold lines, which results in a relatively high amount of machine work and an increased expenditure of time because both edge areas cannot be folded at the same time. On the contrary, the other, namely the inner edge region, can considerably interfere with the folding of the outer edge region if the inner edge region swings back before the outer edge region is folded, for example for reasons of its own elasticity. This can only be prevented to a certain extent by the fact that the inner edge area is secured to the inside by a special fastening process Edge section is attached before the outer edge portion and / or the inner edge region are folded.

The invention is based on the object of designing or developing a folding box of the type mentioned at the outset or the method for its production in such a way that the folding box can be manufactured more easily.

This object is achieved by the characterizing features of claims 1, 3 and 5 and 7.

Both configurations according to the invention according to claims 1 and 3 have the advantage that the overlap of the edge regions starts from a corner of the folding box, i.e. taking into account a sufficient overlap area, there is also enough space for the direct overlap and connection of the edge sections. In addition, the inner lining lying against the inner edge section extends over the entire region of the wall containing the edge sections, as a result of which the inner lining increasingly contributes to the stabilization of the folding box.

Another advantage is that the inner lining covers the joint between the edge sections, which reduces stresses caused by side compressive forces of the packaged goods, which act in the sense of a separation of the edge sections.

The configurations according to the invention according to claims 1 and 3 also have the advantage in common that at least one edge region of the inner lining blank and one edge portion of the folding box blank have the same folding line. Ie at least that an edge area and the outer edge section can be folded around the same fold line. This requires a relatively low level of mechanical engineering effort, the edge regions and the outer edge portion being able to be folded both individually and together, without the risk that one of these parts is in the way of folding the other part, as is the case in the prior art the case is.

The embodiment according to claim 1 also leads to a reduction in the thickness of the wall containing the edge sections and the edge areas, because the overlap of the edge areas is arranged next to the inner edge section. This advantage applies in particular to an inner lining of greater thickness, and also to the embodiment according to claim 2, in which the edge regions lie four times one above the other in the overlap region.

In the embodiment according to claim 3, in addition to the inner lining, the inner edge section also extends into the corner of the folding box.

The production of the folding box is considerably simplified by the method according to the invention according to claims 5 and 7. The main advantage of the method according to the invention is that at least one edge region of the inner lining blank and the outer edge portion of the folding box blank are folded around one and the same folding line, with either edge regions or the outer edge region in the overlap and the outer edge portion or all three depending on the choice aforementioned parts can be folded together. Both in the individual folding as well as in the common Folding prevents mutual hindrance because the edge areas and edge sections perform the same folding movements due to the common folding line.

The methods according to claims 14 and 15 also contribute to the solution of the problem because they include alternative method steps that facilitate the manufacture of the folding box. In addition, there is no need to apply an adhesive between the edge areas. Another advantage is that hermetic or hygroscopic sealing of the edge regions of the inner lining blank to form a hose is achieved in a simple manner. These methods are particularly advantageous in the case of folding boxes in which the folding box blank and in particular the inner lining blank have pre-punched predetermined tear lines for tearing open a removal opening. The methods according to the invention make it possible to attach the pre-punched portions to the flat inner lining blank and still process the inner lining blank in a simple manner into a tube. This overcomes the following problem.

The predetermined tear line for the removal opening in the inner lining and also for the flap in a wall of the folding box are preferably produced by punching. "Punching" is to be understood as a notch that does not yet result in the inner lining or the carton breaking or cutting at the punched point. Another possibility for the predetermined tear lines is that they are formed by a perforation.

Pre-punching of the pouring opening in the inner lining blank is not possible if the inner lining blank is already supplied as a hose, which is why the opposing hose wall would be a hindrance when pre-punching. There is therefore a desire for simple-to-manufacture folding boxes with glued-in inner lining, on the one hand ensuring hygroscopically tight closure and on the other hand ensuring easy access to the packaged goods. To overcome this problem, a special assignment and design of inner lining and cardboard blank is given.

It is based on the knowledge that with a suitable assignment between the inner lining blank and the cardboard blank a hygroscopically tight gluing or welding of the inner lining blank can be guaranteed, even if the inner lining blank is glued to the cardboard blank before gluing or welding, which results in the possibility of both predetermined tear lines in the cardboard blank as well as in the inner lining blank. A further advantage is that the overall blank required for the packaging can be produced and processed continuously without major mechanical outlay, and in addition comparatively thin and thus previously only difficult to process foil blanks can be safely handled and processed.

Advantageous developments of the invention are described in the further subclaims.

• Fig. eine quaderförmige Faltschachtel mit Innenfutter und einer aufreißbaren Entnahmeöffnung;
• Fig. 2 einen Zuschnitt der Faltschachtel, bestehend einem Faltschachtelzuschnitt und einem Innenfutterzuschnitt in übereinandergelegter Position gemäß einem ersten Ausführungsbeispiel,
• Fig. 3 einen Zuschnitt der Faltschachtel gemäß einem zweiten Ausführungsbeispiel,
• Fig. 4 und 6 einen ersten Schritt beim miteinanderverbinden der Ränder des Zuschnitts gemäß Fig. 2 bzw. Fig. 3,
• Fig. 5 und 7 den Teilschnitt gemäß der Schnittlinie V-V in Fig. 4 bzw. gemäß der Schnittlinie VII-VII in Fig. 6,
• Fig. 8 und 10 einen zweiten Schritt bei der Verklebung der Ränder des Zuschnittes gemäß Fig. 2 bzw. gemäß Fig. 3,
• Fig. 9 und 11 den Teilschnitt gemäß der Schnittlinie IX-IX in Fig. 8 bzw. gemäß der Schnittlinie XI-XI in Fig. 10,
• Fig. 12 den Teilschnitt gemäß der Schnittlinie XII-XII in Fig. 10 gemäß einer anderen Ausgeführungsform des Zuschnitts gemäß Fig. 3,
• Fig. 13 perspektivisch von oben einen Teil der aufgestellten Faltschachtel gem. Fig. 10 bzw. 12.

The invention is described and explained in more detail below with reference to exemplary embodiments shown in the drawing. Show it:

• Fig. A cuboid folding box with inner lining and a tearable removal opening;
• 2 shows a blank of the folding box, consisting of a folding box blank and an inner lining blank in a superimposed position according to a first exemplary embodiment,
• 3 shows a blank of the folding box according to a second exemplary embodiment,
• 4 and 6 a first step in connecting together the edges of the blank according to FIG. 2 and FIG. 3,
• 5 and 7 the partial section along the section line VV in Fig. 4 and according to section line VII-VII in Fig. 6,
• 8 and 10 a second step in the gluing of the edges of the blank according to FIG. 2 and FIG. 3,
• 9 and 11 the partial section along the section line IX-IX in Fig. 8 and according to the section line XI-XI in Fig. 10,
• 12 shows the partial section along the section line XII-XII in FIG. 10 according to another embodiment of the blank according to FIG. 3,
• 13 is a perspective view from above of part of the folding box. 10 and 12 respectively.

Fig. 1 shows the folding box according to the invention, the visible walls are designated 11, 14, 24, and in which an inner lining 2 is attached.

Fig. 1 shows the folding box in the open state. To open the user pulls out a tongue 13 of a tab 3 and tears the tab 3 out of the front wall 14 along a second predetermined tear line 6. A window section 15 of the inner liner 2 is entrained, so that it separates from the inner liner 2 along a first predetermined tear line 4 and a removal opening 5 is formed in the inner liner 2.

The blanks according to FIGS. 2 and 3 consist on the one hand of a folding box blank 51 and on the other hand of an inner lining blank 61 glued thereon in a specific positional relationship to this. The blanks are each provided for a folding box with a cuboid structure. Of course, the invention is also basically applicable to folding boxes of other structures.

The folding box blank 51 according to FIG. 2 consists, in a manner known per se, of a plurality of rectangular surfaces forming walls separated from each other by folding seams and flaps attached to these, which are folded against one another and glued to one another in such a way that the cuboid folding box is formed here. Since such folding boxes are known per se, a detailed explanation of all details of the folding box and their folding box blanks that are not of interest for the present invention appears to be unnecessary.

For a cuboid folding box, as in the exemplary embodiment, the folding box blank 51 has a total five sections separated by fold seams, whereby after folding around the fold seams, the two edge sections 52 and 54 are glued to one another in an overlapping manner In the exemplary embodiment shown, the former edge section 52 is the inner edge section when gluing and the edge section 54 is the outer one when gluing Edge section. Although the outer edge section 54 usually has the width of the corresponding cuboid side of the folding box for aesthetic reasons, it is sufficient if an overlap with the former edge section 52 is ensured.

In at least one other section, possibly also one or more of the tabs, the second predetermined tear line 6 is provided for the removal opening in the folding box blank 51. In the exemplary embodiment shown, this second predetermined tear line 6 is located in the cuboid side (wall 14) of the folding box, which lies opposite the one formed by the overlapping edge sections 52 and 54.

On the inside of the folding box blank 51 is the inner lining blank 61, and expediently only glued to the wall sections thereof. The inner lining blank 61 is essentially rectangular for a cuboid folding box and projects over the area of the wall sections of the folding box blank 51 into the area of the flaps thereof.

What is essential here is the special positional assignment between the folding box blank 51 and the glued-on inner lining blank 61. The edge region 62 of the inner lining blank 61, which is assigned to the former edge section 52 of the folding box blank 51, projects beyond the side edge of the edge section 52. The other edge area 63 of the inner lining cut 61 assigned to the other edge section 54 of the folding box blank 51 projects beyond the fold line 53 assigned to this edge section 54. The respective protrusion is expediently dimensioned so wide that gluing or welding can be carried out, as will be explained in more detail below.

Since the inner lining blank 61 is glued to the folding box blank 51, it is also possible to provide a punching along the first predetermined tear line 4 for the removal opening in the inner lining blank 61. In particular, if, as shown, the punching lines for the second predetermined tear line 6 in the folding box blank 51 and the first predetermined tear line 4 in the inner lining blank 61 are not congruent, it is expedient if the area between the two predetermined tear lines 4 and 6 when gluing the folding box blank 51 and lining blank 61 is not covered with adhesive.

It is essential for the present embodiment that a hygroscopically correct connection between the two edge regions 62 and 63 of the inner lining blank 61 can be reached in a simple manner.

According to a first essential step, which is shown in FIGS. 4 and 5, a strip of adhesive 64 is applied to the side of the edge region 62 of the inner lining blank 61 facing the folding box blank 51, and then the blank 51, 61 is bent such that the side edge of the edge region 62 of the inner lining blank 61 comes to lie at the fold line 53 next to the other edge region 63 of the inner lining blank 61. With a cuboid This is done by folding around a folding line 57, which is the next-but-one folding line from both the side edge of the edge section 52 and from the folding line 53 next to the other edge section 54 of the folding box cut 51.

As shown in FIGS. 8 and 9, in a next step the other edge area 63 of the inner lining blank 61 is folded around the lateral edge of the first edge area 62 onto the adhesive 64 thereon. This can be done together with the folding of the edge section 54 around the fold line 53 onto the edge section 52 of the folding box blank 51. However, a tight connection is first of all ensured by means of the adhesive 64 between the two edge regions 62 and 63, for example a pressure roller or the like is guided over the overlap region formed in this way.

The cut 51-, 61 in the embodiment according to FIG. 3 differs from the cut 51, 61 of the embodiment according to FIG. 2 essentially only in that, with the same dimensions, the side edge of the inner lining blank 61 assigned to the edge region 62 of the Edge section 52 of the folding box cut 51 adjacent fold line 58 is further removed by approximately the width of the overlap area between the edge areas 62 and 63 of the inner lining blank 61.

As can be seen in particular from the sectional view according to FIG. 7, after the bending in the same way, here folding over the fold line 57, the two edge regions 62 and 63 of the inner lining blank 11 lie on top of one another in an overlapping manner. On in this way, a tight connection between these edge regions 62 and 63 can take place at the sections which are now opposite one another.

In the exemplary embodiment explained with reference to FIGS. 6, 7 and 10, 11, this tight connection takes place by means of a sealing seam 65. For this purpose, the edge region 63 of the inner lining blank 61 is expediently not glued to the assigned edge portion 54 of the folding box blank 51. Therefore, the edge portion 54 of the folding box blank 51 can be folded outward about the fold line 53, which allows access to the overlap area from both sides, such that welding or sealing tools such as sealing wheels or the like are used to form the sealing seam 65 and lengthways of the sealed seam 65 can be performed. In this way, a secure and tight sealing of the inner lining blank 61 in the edge regions 62 and 63 can be achieved, even if the inner lining blank 61 is already glued onto the folding box blank 51. After the sealing seam 65 has been produced (FIGS. 6 and 7), the overlap region formed by the edge regions 62 and 63 of the inner lining blank 61 connected by means of the sealing seam 65 is folded over or folded over in the direction of the edge portion 52 of the folding box blank 51. This can be done together with the folding over of the edge section 54 around the fold line 53 (FIGS. 10 and 11).

Instead of a sealing seam 65, an adhesive connection can also be achieved here, a suitable adhesive being applied in a corresponding manner to at least one of the parts of the edge regions 62 and 63 which point towards one another after folding and the latter by pressing the edge regions 62 and 63 against one another the fold can be glued. In this case, the area between the edge area 63 of the inner lining blank 61 and the edge portion 54 of the folding box blank 51 does not necessarily have to be adhesive-free, because folding away the edge portion 54 is not necessarily necessary, as is the case when producing a sealed seam 65.

3, 6 and 7 in dash-dot lines and in solid lines in FIG. 12, the edge region 52 of the folding box blank 51 can have an additional surface 60 which is designed such that the edge region 62 protrudes beyond the edge portion 52 or its additional surface 60 approximately, but at least corresponds to the width of the overlap region of the edge regions 62 and 63. Then, as shown in FIG. 12, to form the fold, the sealed (or glued) edge regions 62, 63 can be folded around: the side edge of the additional surface 60 in such a way that the fold formed, including the sealing seam 65 (or including the corresponding adhesive area) is clamped between the edge section 54 and the additional surface 60 of the edge section 52.

It is particularly advantageous if, particularly in the case of thin-walled inner lining blanks 61, the contact surface of the inner lining blank 61 on the folding box blank 51 is as large as possible, since machine processing is then simplified and tearing, kinking or the like is reliably avoided.

In order to achieve the largest possible contact surface, the inner edge section 52 of the finished folding box also has end flaps 55 which have corresponding end flaps 56 of the outer end Edge section 54 of the folding box blank 51 can be glued.

However, the width of these tabs 55 of the inner edge section 52 is preferably offset with respect to the additional surface 60, i.e. the additional surface 60 does not extend into the area of the tabs 55.

This is because it is usually necessary to extend the areas that protrude beyond the wall sections of the folding box blank 51, i.e. close the areas of the inner lining blank 61 assigned to the flaps (e.g. 55, 56) of the folding box blank 51 after forming the tube and gluing the edge portions 52 and 54 and, at least for one of these edge areas, after filling with the goods to be packaged. In order to be able to grasp the entire edge area, the flaps of the folding box blank 51 must be folded back. If the additional surface 60 now extended into the area of the tabs 55 (cf. FIG. 12), since the tab 55 would then hang on the fold 62, 63, 65, the edge areas would no longer fold, particularly for sealing purposes possible.

This is shown in perspective in FIG. 13. The flaps of the folding box blank 51 are folded outwards after the inner and outer edge sections 52 and 54 have been glued and the tube-like structure thus reached has been opened or opened, so that access to the edge areas of the inner lining blank 61 is possible. It turns out that if the flap 55 of the inner edge section 52 were not set back from the side edge by the overlap width of the edge regions 62 and 63 of the inner lining blank 61, the flap arrangement no longer folds out of the flaps 55 and 56 would be possible and thus access to the edge areas of the inner lining blank 61 would also no longer be possible.

FIG. 13 also shows again the two predetermined tear lines 4 (in the inner lining blank 61) and 6 (in the folding box blank 51).

The invention thus enables the production of blanks for, in particular, rectangular folding boxes, in which hygroscopic tightness of the inner lining is ensured, despite the fact that it can be manufactured easily, wherein, in addition, a punched-out for a pouring opening or the like can also be made in the inner lining blank 61 for the inner lining 2.

Claims (19)

1.folding box, in particular made of cardboard, consisting of a folding box blank (51) with walls which are connected to one another via fold lines, and with tabs articulated transversely to the row of walls, and an inner lining blank (61) connected to the folding box blank (51), whereby the inner lining blank (61) is offset relative to the folding box blank (51) against the circumferential direction of the folding box, in which one edge section (54) of the folding box blank (51) overlaps the other edge section (52) on a partial area of the wall containing these edge sections, the an edge region (63) of the inner lining blank (61), which protrudes from the free edge of the outer edge segment (54), also overlaps the other edge region (62), and the edge segments (52, 54) and edge regions (62, 63) each overlap with each other are connected, in particular folding box with a tear-open opening in the folding box cut and in the inner lining blank, the removal opening being pre-punched in the inner lining blank and the tearable sections of the removal openings being connected to one another, characterized in that the overlap of the edge regions (62, 63) of the inner lining blank (61) from the fold line (53) of the outer edge section ( 54), and is arranged in the circumferential direction next to the overlap of the edge sections (52, 54) (Fig. 19). 2. Folding box according to claim 1, characterized in that the edge areas (62, 63) of the inner lining blank (61) are turned over in a position one above the other (Fig. 21). 3.folding box, in particular made of cardboard, consisting of a folding box blank (51) with walls which are connected to one another via fold lines, and with tabs articulated transversely to the row of walls, and an inner lining blank (61) connected to the folding box blank (51), whereby the inner lining blank (61) is offset relative to the folding box blank (51) counter to the circumferential direction of the folding box, in which one edge section (54) of the folding box blank (51) overlaps the other edge section (52) on a partial area of the wall containing these edge sections, the Edge areas (62, 63) of the inner lining blank (61) are placed next to one another when their free edges are arranged next to one another and folded over into a position overlapping the inner lining blank (61) or the inner edge portion (52), and the edge portions (52, 54) and edge regions (62, 63) are connected to one another in the overlap region, in particular fold Box with a tearable removal opening in the folding box blank and in the inner lining blank, the removal opening being pre-punched in the inner lining blank and the tearable sections of the tearable removal opening being connected to one another, characterized in that the overlapping of the edge regions (62, 63) of the inner lining blank (61) from the fold line (53) of the outer edge section (54) assumes that the inner edge section (52) has a width which corresponds essentially to the distance of this fold line (53) from the adjacent fold line (58), and that at least those on the inner edge section (52) of the folding box blank (51) hinged tabs (55) about, but at least, the width of the overlap area of the edge areas (62, 63) of the inner lining blank (61) are reset (FIGS. 22 and 23). 4. Folding box according to claim 3, characterized in that the edge regions (62, 63) of the possibly made of plastic (film) inner lining blank (61) are welded or sealed together (Fig. 17). 5. A method for producing a folding box according to one of claims 1 to 4, in which the inner lining blank (61) on the folding box blank (51) is placed so offset and connected to it that the one edge region (63) of the inner lining blank (61) The fold line (53) closest to one side edge of the folding box blank (51) projects beyond and the other edge area (62) of the inner lining blank (61) projects beyond the other side edge of the folding box blank (61), in which by folding the arrangement thus formed around a further folding line (57 ) the other edge area (62) is folded over to one edge area (63), in which one edge area (63) is folded over and connected to the other edge area (62) to form an overlap, and in which one edge area ( 63) neighboring Edge section (54) of the folding box blank (51) is folded over and connected to the other edge section (52), characterized in that one edge area (63) along the fold line (53) of the adjacent edge section (54) next to the other edge section ( 52) is folded against the top of the other edge area (62) (FIG. 19). 6. The method according to claim 5, characterized in that the inner lining blank (61) with respect to the folding box blank (51) is offset so far that after folding the arrangement both edge regions (62, 63) the fold line (53) by the amount of overlap between the edge regions (62, 63) protrude and the edge areas (62, 63) are folded together (Fig. 21). 7. The method according to the preamble of claim 5, characterized in that the inner edge section (52, 60) dimensioned as long and the inner lining blank (61) relative to the folding box blank (51) is offset so far that after folding the arrangement of the inner edge section ( 52, 60) to the fold line (53) of the outer edge section (54) and both edge areas (62, 63) of the inner lining blank (61) protrude the fold line (53) by the amount of overlap between the edge areas (62, 63), and that both edge areas (62, 63) are folded around the free edge of the inner edge section (52, 60) or along the fold line (53) against the inner edge section (52, 60). 8. The method according to any one of claims 5 to 7, characterized in that the edge regions (62, 63) are glued together. 9. The method according to claim 8, characterized in that on the folding box blank (51) facing away from the other edge region (62) adhesive (64) is applied, and when folding one edge region (62) of the inner lining blank (61) with its Cardboard blank (51) facing part is folded onto the adhesive (64). 10. The method according to any one of claims 5 to 9, characterized in that the one edge region (63) of the inner lining blank (61) together with the adjacent edge portion (54) of the folding box blank (51) is folded down. 11. The method according to claim 6 or 7, characterized in that the edge regions (62, 63) are sealed together. 12. The method according to claims 8 to 11, characterized in that when the folding box blank (51) is glued together with the inner lining blank (61), the region between the one edge region (63) of the inner lining blank (61) and the outer edge portion (54) of the Folding box blank (51) between the one folding line (53) and the other side edge remains glue-free, the two Edge areas (62, 63) are overlapped during folding and the tight and firm connection between edge areas (62, 63) is achieved. 12. The method according to claims 8 and 13, characterized in that adhesive (64) between the overlapping edge regions (62, 63) is advantageously introduced before folding and the edge regions (62, 63) are then pressed against each other. 14. The method according to any one of claims 6 to 13, characterized in that the mentioned edge section (54) of the folding box blank (51) between the one folding line (53) and the other side edge is folded outwards and welding tools or sealing tools such as sealing wheels from both Sides are placed on the overlapping edge areas (62, 63) (Fig. 17). 15. A method for producing a folding box, consisting of a folding box blank (51) with walls which are connected to one another via fold lines, and with flaps articulated transversely to the row of walls, and an inner lining blank (61) connected to the folding box blank (51) Plastic, in particular plastic film, in particular a folding box with a tear-open removal opening in the folding box blank and in the inner lining blank, the removal opening being pre-punched in the inner lining blank and the tearable sections of the tearable removal openings being connected to one another, in which the inner lining blank (61) is cut to size on the folding box (51) so staggered and is connected to it that one edge region (63) of the inner lining blank (61) projects beyond the folding line (53) closest to one side edge of the folding box blank (51) and the other edge region (62) of the inner lining blank (61) extends beyond the other side edge of the folding box blank (61) protrudes, in which the other edge area (62) is folded over to one edge area (63) by folding the arrangement formed in this way by a further fold line (57), in which one edge area (63) forms an overlap with the other Edge area (62) is folded over and connected to it, and in which the edge section (54) of the folding box blank (51) adjacent to one edge area (63) is folded over and connected to the other edge section (52), characterized in that the other edge area (62) of the inner lining blank (61) is dimensioned when cutting so long that it is the one side edge of the folding chuck after folding the arrangement The half-fold line (53) closest to the fold line (53) also projects beyond the fact that the mentioned edge section (54) of the fold-up box cut-out (51) is folded outwards between the one fold line (53) and the other side edge, and that welding tools or sealing tools such as sealing wheels are folded away from both Sides are placed on the overlapping edge areas (62, 63) and the edge areas (62, 63) are welded or sealed together. 16. The method according to claim 15, characterized in that the other edge portion (52) when cutting is dimensioned so long that after the arrangement has been folded it stands back from the fold line (53) by an amount which corresponds approximately to the dimension with which the edge regions (62, 63) project beyond the fold line (53) or the overlap dimension of the edge regions ( 62, 63), and that the edge areas (62, 63) next to the edge section (52) are folded against the inner lining (61). 17. The method according to claim 15 or 16, characterized in that the folded back edge section (54) together with the edge regions (62, 63) is folded. 18. The method according to any one of claims 5 to 17, characterized in that the ends of the tube formed by connecting the edge regions (62, 63) of the inner lining blank (61) are also firmly connected to one another and that the cardboard blank (51) is cut so that one edge section (52) has tabs (55) on the end and is set back at least on the end tabs (55) by approximately, but at least the width of the overlap area of the edge areas (62, 63) of the inner lining blank (61). 19. The method according to any one of claims 5 to 18, characterized in that the film blank is pre-punched in the region of the removal opening and the inner lining blank (61) and cardboard blank (51) are glued to one another, leaving the area between the two pre-punched lines (predetermined tear lines 4, 6) will.

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