DE202012100289U1 - One-piece blank for forming a cuboid container - Google Patents

Abstract

One-piece blank, in particular made of cardboard or cardboard to form a cuboid container (200), with two longitudinal walls (16, 20) and with two transverse walls (22, 24), with a rear wall (18) and a front wall (14), the The front wall (14) has at least one first area (70 to 86) surrounded by a circumferential separating perforation, which can be separated from the front wall (14) at the separating perforation, characterized in that the blank (10) has a first region which forms the container (200) Section (12) and at least one second section (30) which is arranged at least in front of at least a partial area of the front wall (14) and which is connected to the area (70 to 86) surrounded by the separating perforation.

Description

The invention relates to a one-piece blank, in particular of cardboard, cardboard or plastic, for forming a cuboid container having two longitudinal and transverse walls, with a rear wall and a front wall, wherein the front wall has at least one surrounded by a peripheral perforation first region, the is detachable from the separation perforation from the front wall. Furthermore, the invention relates to a container produced from such a one-piece blank. Due to the required folding of the one-piece blank for producing the container, such a container is also referred to as a folding box.

In a known blank of the type mentioned above, it is necessary for a customer to detach the area surrounded by the separating perforation at the perforation in order to be able to use the container as intended. Such separable areas are used in particular for packaging of substances that are to be continuously released over a longer period of time to the ambient air, as is desired, for example, insect repellents or insect repellents and room deodorants. In this case, the region delimited by the peripheral region of the separating perforation should remain in the front wall of the container as long as a material outlet from the container is not yet desired. In this case, the substance to be dispensed can additionally be arranged in an airtight packaging in the interior of the container, which is only opened when the agent is to be dispensed over the area separated out of the front wall.

The separation perforation in such known containers must be designed so that it is not accidentally cut out on the one hand during transport and storage of the container and on the other hand can be separated from a person without much effort and without damaging the rest of the container from the front wall when the container is used as intended.

The invention has the object of providing a blank of the type mentioned in such a way that at least the separation of at least one of a separating perforation surrounded area of the front wall of the container is simplified.

To achieve the object, it is proposed according to the invention that the blank described at the beginning has a first section forming the container and at least one second section which is arranged at least in front of at least one partial area of the front wall and which is connected to the area surrounded by the separating perforation. Thereby, when lifting the second portion of the front wall, in particular when leaving the second portion of the container, the area surrounded by the separation perforation area detached from the front wall, so that alone by the lifting of the second portion of the front wall, each surrounded by a separation perforation and with the second area associated areas can be separated out of the front wall. The second section preferably covers the first area over a large area, so that the detachable from the separation perforation area in the front wall during transport and storage of the container before putting the container is safe from accidental separation is protected. Preferably, the second section contacts the front wall in a partial area of> = 50%, preferably> = 80%, of the area of the front wall.

Further, it is advantageous if the front wall has a plurality of areas surrounded by a peripheral separating perforation, preferably four, five, six, seven eight and nine such areas, which are respectively detachable from the front wall at the respective peripheral delimiting separating perforation and if the second section the blank arranged at least in front of these detachable areas and connected to these areas each. As a result, when the second section is lifted off the front wall, all the areas surrounded by the separating perforation and connected to the second section can be separated out of the front wall in one operation. Preferably, the first region and the possible further regions surrounded by a separating perforation are glued to the second region. As a result, a secure connection between the detachable areas and the second section is possible.

By a suitable connection between the separable regions and the second portion, a connection force is generated which is greater than the force necessary to separate the separation perforation. Furthermore, the front wall and / or the rear wall may have at least one support element region surrounded by a peripheral perforation, wherein the perforation is formed on one side of the support element region as a kink perforation formed along a line and wherein the remaining part of the circumferential perforation delimiting the support element region is formed as a separation perforation is. As an alternative to kink perforation, a kink can be provided on one side of the support element region, which has been produced in particular by grooves. In this case, then, the support element area is not of a circumferential perforation but of a Knickkannte and a support member area the rest limited limiting separation perforation. As a result, the support element region can be easily detached from the front wall of the container, but remains connected via the kink perforation or the Knickkannte with the front wall. It is advantageous that the separate from the separation perforation and kinked at the buckling perforation or Knickkannte in the direction of the opposite wall contacted the opposite wall, wherein at a trained in the front wall support element area, the opposite wall is the rear wall and wherein at a in the Rear wall trained support element area the opposite wall is the front wall. By means of a support element region, the distance between the front wall and the rear wall can be maintained at a desired distance at least in the region of a support element formed by the support element region. In particular, the front and rear walls can be compressed by the support force generated by the support member only with a relatively high compressive force in the space defined by the support member distance between the front and rear walls.

It is advantageous if the support element has a contact area when contacting the opposite wall. Through the contact area, the position of the opposite wall facing the end of a support portion of the support member can be easily kept in a desired position. Preferably, the support element region of the support element is bent at 90 ° in the direction of the opposite wall at the kink perforation, wherein the contact region is bent relative to the support region of the support element at another kink edge, so that at least a portion of the contact region contacts the opposite wall surface.

It is advantageous if the force required to separate the buckling perforation is greater than the force required to separate the separating perforation, in particular at least twice as large, preferably at least 10 times as great. In this case, the separation perforations and / or buckling perforations and alternatively or additionally Knickkannten between front wall, rear wall, longitudinal and transverse walls may be formed by punching.

Furthermore, it is advantageous to design at least one of the transverse walls as a resealable closure flap. As a result, a simple access to the interior of the container is then possible, preferably inside the container, an insect-killing, insect-repelling, butterfly-destroying and / or faltervertreibendes means is provided. Alternatively or additionally, an agent serving as a room deodorant may be accommodated in the interior of the container. This agent can then pass over the cut-out area or over the separated areas of the container to the ambient air. Another aspect of the invention relates to a container consisting of a blank according to the invention.

An integral blank is in particular made from a single sheet. The sheet may consist of cardboard, paperboard, in particular corrugated cardboard or hardboard, or of plastic or of a laminate made of these materials.

Further features and advantages of the invention will become apparent from the following description, which illustrates the invention with reference to embodiments in conjunction with the illustrated figures.

Show it:

1 an integral blank according to the invention;

2 the cut to 1 showing the adhesive wetted portions of the separable portions;

3 a first container forming portion of the blank after severing a second portion of the blank, the second portion of the blank being shown together with the portions separated from the front wall of the container and adhered to the second portion;

4 a schematic three-dimensional representation of one of the one-piece blank after the 1 to 3 manufactured container together with the second portion connected to the container; and

5 the container after 4 with severed second section.

1 shows an integral blank according to the invention 10 for a folding box serving as a packaging container. The cut 10 has a first section 12 who has a front wall 14 , a first longitudinal wall 16 , a back wall 18 , a second longitudinal wall 20 , a lower transverse wall 22 and an upper transverse wall 24 includes. The lower transverse wall 22 is over a Knickknannte 25 with a lower closure tab 26 and the upper transverse wall 24 is over a Knickknannte 29 with an upper flap 28 connected.

The first longitudinal wall 16 is about a first Knickkannte 15 with the front wall and a second Knickkannte 17 with the back wall 18 connected. The second longitudinal wall 20 is about a first Knickkannte 19 with the back wall 18 and a second Knickkannte 21 with a second section 30 of the blank 10 connected. The lower transverse wall 22 is over a Knickknannte 23 with the back wall 18 and the upper transverse wall 24 is over a Knickknannte 25 with the back wall 18 connected. From the back wall 18 is about a separation perforation 32 a tab 34 herauslösbar, which after the release over the Knickkannte 25 with the upper transverse wall 24 connected is. Out of the tab 34 is an area 36 , by a circumferential separation perforation 38 surrounded, herauslösbar, so that after the release of the container on the tab 34 at one through the cut-out area 36 passed through holding means, such as a hook, can be kept.

In the first longitudinal wall 16 are three openings 40 to 44 and in the second longitudinal wall 20 are three openings 46 to 50 present, through which each air into the container 200 come in and step out of this. Furthermore, the first longitudinal wall 16 about a Knickkannte 52 with a locking flap 54 and about a Knickkannte 58 with a locking flap 60 connected. The second longitudinal wall 20 is over a Knickknannte 62 with a locking flap 64 and about a Knickkannte 66 with a locking flap 68 connected.

The front wall 14 has a total of nine areas bounded by circumferential perforations 70 to 86 by breaking up the limited perforations from the front wall 14 are detachable. The separation perforations are in the figures as dashed lines and Kickperforationen, Kickkannte and Körperkannten are shown as solid lines. Further, there are areas 88 to 94 in the front wall 14 present, each with a kink perforation 96 to 102 as well as via a separation perforation 104 to 110 circumscribed.

In 2 is the cut 10 to 1 represented, wherein wetted with adhesive areas 112 to 128 are shown as hatched areas. As in 2 shown are the areas 70 to 86 each in an inner subarea 112 to 128 wetted with adhesive. The adhesive areas 112 to 128 have circumferentially a distance to the respective detachable area 70 to 86 surrounding separation perforation line in the range between 0.5 mm and 3 mm, so that it is ensured even with conventional production tolerances that no adhesive on areas of the front wall 14 outside the detachable areas surrounded by the separation perforations 70 to 86 meets. Further, another adhesive-colored area 130 near the left outer edge 132 of the blank 10 intended. This area 130 has a constant width depending on the embodiment in the range between 3 mm and 10 mm and a distance to the outside 132 in the range between 0.5 mm and 5 mm.

In the in the 4 and 5 shown construction of the container 200 is the second section 30 in front of the front wall 14 arranged so that the area between the Knickkannte 21 and the perforation 31 above the wetted area 130 is arranged so that this area between the Knickkannte 21 and 31 over the wetted area 30 with the front wall 14 is glued. Furthermore, the peripherally bounded by the Trennperforationen areas 70 to 86 over the areas wetted with adhesive 112 to 128 with the second section 30 connected so that after the production of the adhesive bond in a subsequent lifting of the second section 30 from the front wall 14 the areas surrounded by the perforations 70 to 86 from the front wall 14 be separated out and remain on the second section.

The second section 30 can then at the perforation line 31 from the container 200 be separated as in the 3 and 5 is shown. Furthermore, the tab 34 at the separation perforation 32 from the back wall 18 dissolved out and at the Knickkannte 25 swiveled by 180 °. Further, the area 36 at the separation perforation 38 out of the tab 34 been removed, so the tab 34 now an opening 36 through which a retaining means for holding the container 200 can be plugged.

In 4 is a perspective view of a container 200 shown from the blank 10 after the 1 to 3 has been produced. Here is the second section 30 in the direction of the arrow P1 from the front wall 14 of the container 200 at the perforation line 31 been folded away. They are over the wetted areas with adhesive 112 to 128 with the second section 30 connected detachable areas 70 to 86 from the front wall 14 have been cut out and stuck as in 4 shown at the second section 30 , so in the front wall 14 by unfolding the second section 30 in the direction of arrow P1 a total of nine openings in the front wall 14 have been generated. The second section 30 can now at the Trennperforation 31 from the container 200 be separated, as in 5 represented by the arrow P2. The identities generated by the separation perforation separation are in 5 with the reference number 31 designated.

Furthermore, the support element areas 88 to 94 at the separating perforations 104 to 110 from the front wall 14 separated and pressed down, wherein the support element areas 88 to 94 in each case by the respective kink perforations 96 to 102 generated pivot axis are pivoted. This contacts a contact area 134 to 140 each support element area 88 to 94 the inside of the opposite rear wall 18 , It is advantageous if the contact areas 134 to 140 at least in a partial area flat on the back wall 18 rest and with a by bending the contact area from the rest of the support area 142 to 148 caused force against the back wall 18 pressed so that the support areas 142 to 148 essentially parallel to the longitudinal walls 16 . 20 are. The through the transverse walls 22 . 24 and the closure tabs connected thereto 26 . 28 formed closure elements are in the 4 and 5 shown in the open state in which the container 200 can be filled or emptied.

LIST OF REFERENCE NUMBERS

10

cut

12

first section

14

front wall

15, 17, 19, 21, 23, 25, 27, 29, 52, 58, 62, 66

Knick Knew

16, 20

longitudinal wall

18

rear wall

22, 24

partition

26, 28, 56, 58, 64, 68

flap

30

second part

31, 32, 38, 104 to 110

separating perforation

34

flap

40 to 50

openings

36, 70 to 86

detachable area

88 to 94

Support element areas

96 to 102

Knickperforation

112 to 130

areas wetted with adhesive

132

outside Knew

134 to 140

contact areas

142 to 148

support areas

200

container

P1

arrow

P2

arrow

Claims (22)

One-piece blank, in particular of cardboard or cardboard, to form a cuboid container ( 200 ), with two longitudinal walls ( 16 . 20 ) and with two transverse walls ( 22 . 24 ), with a back wall ( 18 ) and a front wall ( 14 ), whereby the front wall ( 14 ) at least one of a circumferential separation perforation surrounded first area ( 70 to 86 ), which at the separation perforation from the front wall ( 14 ) is detachable, characterized in that the blank ( 10 ) a container ( 200 ) forming the first section ( 12 ) and at least a second section ( 30 ), which at least before a least a portion of the front wall ( 14 ) and, with the area surrounded by the separation perforation ( 70 to 86 ) connected is. Blank according to claim 1, characterized in that the front wall at least a second, third, fourth, fifth, sixth, seventh, eighth and / or ninth range ( 70 to 86 ) has the areas ( 70 to 86 ) are each surrounded by a peripheral separating perforation that each of these areas ( 70 to 86 ) at the respective separation perforation from the front wall ( 14 ) is detachable, that the second section of the blank at least before these detachable areas ( 70 to 86 ), and that the second section ( 30 ) with these areas ( 70 to 86 ) is connected in each case. Blank according to one of the preceding claims, characterized in that the area surrounded by the separating perforation ( 70 to 86 ) with the second section ( 30 ) or that the areas surrounded by the separation perforation ( 70 to 86 ) with the second section ( 30 ) are glued. Blank according to one of the preceding claims, characterized in that the connection force between the second section ( 30 ) and the respective one from the front wall ( 14 ) detachable area ( 70 to 86 ) is greater than the force necessary to separate the separation perforation. Blank according to one of the preceding claims, characterized in that the second section ( 30 ) via a separating perforation ( 31 ) with the through the longitudinal and transverse walls ( 16 . 20 . 22 . 24 ), the back wall ( 18 ) and the front wall ( 16 ) formed container ( 200 ), the second section ( 30 ) at the separating perforation ( 31 ) from the container ( 200 ) is separable. Blank according to one of the preceding claims, characterized in that the longitudinal walls ( 16 . 20 ) and / or the transverse walls ( 22 . 24 ) at least one opening ( 40 to 50 ) to have. Blank according to one of the preceding claims, characterized in that the rear wall ( 18 ) a part of a separation perforation ( 32 ) surrounded ( 34 ), which after the separation of the separation perforation ( 32 ) over a bend edge ( 25 ) or a kink perforation ( 25 ) with the container ( 200 ), wherein the tab area ( 34 ) an opening ( 36 ) and / or another of a separating perforation ( 38 ) surrounded area ( 36 ) for receiving a bonding agent. Blank according to one of the preceding claims, characterized in that the front wall ( 14 ) and / or the back wall ( 18 ) at least one support element region surrounded by a peripheral perforation ( 88 to 94 ) has the perforation on one side of the support element region as a kink perforation formed along a line ( 96 to 102 ) is formed and that the remaining part of the support element area ( 88 to 94 ) limited circumferential perforation as a separation perforation ( 104 to 110 ) is trained. Blank according to claim 8, characterized in that at the separation perforation ( 104 to 110 ) and at the kink perforation ( 96 to 102 ) in the direction of the opposite wall ( 18 ) bent support element area ( 88 to 94 ) the opposite wall ( 18 ), wherein at one in the front wall ( 14 ) formed support element area ( 88 to 94 ) the opposite wall the back wall ( 18 ) and wherein one in the back wall ( 18 ) formed support element area ( 88 to 94 ) the opposite wall the front wall ( 14 ). Blank according to one of claims 8 or 9, characterized in that the support element area ( 88 to 94 ) when contacting with the opposite wall ( 18 ) Abknickbaren contact area has. Blank according to claim 10, characterized in that the contact area with respect to the rest of the support element area ( 88 to 94 ) is tapered, in particular for the same thickness of material has a smaller width. Blank according to one of claims 10 or 11, characterized in that the contact area with the rest of the support element area ( 88 to 94 ) is connected via a kink perforation or via a grooved connection area. Blank according to one of claims 10 to 12, characterized in that at least four support element areas ( 88 to 94 ) with the front wall ( 14 ) are formed. Blank according to one of claims 7 to 13, characterized in that the for separating the kink perforation ( 96 to 102 ) required force is greater than that for separating the separation perforation ( 104 to 110 ) required force. Blank according to one of claims 7 to 14, characterized in that the for separating the kink perforation ( 96 to 102 ) force is at least twice as large as how to separate the separation perforation ( 104 to 110 ) required force. Blank according to one of claims 7 to 14, characterized in that the for separating the kink perforation ( 96 to 102 ) force is at least 10 times greater than that for separating the separation perforation ( 104 to 110 ) required force. Blank according to one of the preceding claims, characterized in that the separating perforations ( 104 to 110 ) and / or kink perforations ( 96 to 102 ) are formed by punching. Blank according to one of the preceding claims, characterized in that at least one of the transverse walls ( 22 . 24 ) is designed as a resealable closure flap. Blank according to one of the preceding claims, characterized in that the container ( 200 ) is used for receiving an insect-killing, insect-repelling, anti-catalyzing and / or butterfly-repelling agent and / or for receiving an agent serving as a room deodorant. Blank according to claim 19, characterized in that a part of the agent is conveyed over from the front wall ( 14 ) separated out area ( 70 to 94 ) or over the separated areas ( 70 to 94 ) from the container ( 200 ) occurs. Container consisting of a blank ( 10 ) according to one of the preceding claims, wherein the detachable regions ( 70 to 86 ) over the separation perforations with the front wall ( 14 ) and about the further connection ( 112 to 128 ) with the second section ( 30 ) and that the second section ( 30 ) via the separation perforation ( 31 ) with the container ( 200 ), in particular with the front wall ( 14 ) of the container ( 200 ), connected is. Container according to claim 21, characterized in that after the separation of the second section ( 30 ) at the separating perforation ( 31 ) from the container ( 200 ) the detachable areas ( 70 to 86 ) and continue with the second area ( 30 ) are connected.

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