DE10232890A1 - Packaging provided with an edge-reinforced suspension hole for displaying products for sale comprises a cardboard blank having a hole reinforcement consisting of a plastic film extending over the entire edge strip and surrounding the hole - Google Patents

Abstract

Packaging provided with an edge-reinforced suspension hole (4) comprises a cardboard blank (1) having a hole reinforcement consisting of a plastic film surrounding the hole. The plastic film extends over the entire edge strip including the location of the hole and surrounds the hole. An independent claim is also included for the production of the above packaging. Preferred Features: A section with a further hole hangs on the end provided with the hole so that it can be folded. A plastic film located between the two sections with the holes is glued or welded to both sections.

Description

The invention relates to an edge-reinforced suspension hole provided goods packaging made of cardboard, consisting of a cardboard blank, where the hole reinforcement consists of a plastic film surrounding the hole and a method for their manufacture.

Inlaid in blister packs heavy goods incline as well as fastened to the cardboard blank with ribbons weighty goods, holes on the cardboard cutout for attaching on product stands pluck, So that the Goods no longer in the sales stand hanging can be offered.

Such hole reinforcements are of several types became known, sometimes the cardboard blanks are longer than actually needed made and then folded over at the end so that the hole in one section double carton thickness is located, some are made of plastic rings from the geometric shape of the hole at the location of the hole around its edge glued. In any case, a increased mechanical effort, in the first case by tipping over and glue the protruding Edge, in the second case by a complicated and accurate Apply the ring and stick it. The additional mechanical effort is in the second case serious, because the additional machine required not for others Purposes.

The invention avoids the disadvantages the state of the art. It is the object of the invention with simple Effective edge reinforcement to create that without any special mechanical effort on conventional Machines for the Production of cardboard cutouts to be made.

The invention is that the plastic film over the entire marginal strip including the location of the hole extends and surrounds the hole.

In the manufacture of this goods packaging goes one pretends that one several strips of plastic film are laminated onto a cardboard sheet, whose center lines are a distance from the length of the goods packaging to be manufactured have, and from this cardboard sheet the individual cardboard blanks with their holes punches out the holes on the plastic sections of the film Cardboard boxes lie.

This gives you a product packaging that is characterized in its edge area by high strength, so the existence punched hole cannot be torn out as long as it does so the laminated plastic film is not torn. This can be Select so strongly according to the weight of the packaged goods that the Foil is excluded. The film can be torn off from the box Avoid by choosing the width of the film.

Because the plastic film strips laminated onto the cardboard sheet Having a distance from each other is achieved when there is a change in air humidity and temperature, the packaging does not bulge, but at least stay in their middle range.

For particularly heavy goods can be here also a doubling of the material thickness of the edge of the cardboard blank by achieving that with the perforated end of the carton a section with a another hole hangs, which one the laminated plastic film carries, and that this section folded is, between the two sections with a hole serving as edge reinforcement Plastic film is in one layer, with both Sections are glued or welded.

But you can also use the one that serves as edge reinforcement Laminate the plastic film onto the box so wide that the plastic film over the outer section of the box extends to the end of the box with the two holes cover both sections with a hole, so that after the Fold over the outer section the holes on top of each other lie, the layers of the plastic film lying on top of each other and glued or welded together.

The essence of the invention is shown below of exemplary embodiments shown schematically in the drawing explained in more detail. Show it:

1 a view of a cardboard blank,

2 a cut through this cardboard blank,

3 a view of a cardboard blank with a double edge,

4 a cut through this cardboard blank,

5 a cardboard sheet from which the cardboard blanks are made 1 and 2 are punched out

6 a cardboard sheet from which the cardboard blanks are made 3 and 4 are punched out

7 an example of another box,

8th an example of another box.

The cardboard blank 1 the 1 and 2 is in one edge area 2 with a plastic film shown in dashed lines 3 coated. The hole is in this edge area 4 stamped, which is used to hang the goods packaging on a pole of a goods rack, shelving system or Euro hole shelving. Because the plastic film 3 Extending over the entire edge area, it sits very firmly and cannot be torn off on the cardboard blank 1 , The hole 4 is therefore not tearable as long as the plastic film is not tearable.

In the embodiment of the 3 and 4 is the cardboard blank 1 on two opposite sides with a plastic film coating and with holes 4 Mistake. There is a fold in the middle of this edge area 5 , Creasing scoring or creasing-scoring combination which serves as a folding line. Around this fold line is the outer section 6 the edge area 2 on the inner section 7 the edge area 2 folded. Then the on the outer section 6 laminated plastic film with the on the inner section 7 laminated plastic film welded or glued. This creates a particularly tear-resistant arrangement of the hole 4 receive.

In some cases it will suffice if only on the outer section 6 a plastic film is laminated on, so that after the end section has been folded over 6 between sections 6 and 7 the plastic film 3 is only one layer.

The 4 and 5 each show a cardboard sheet for punching out the cardboard blanks 1 that on the distance 8th Plastic film strips shown in dashed lines from each other 9 are laminated.

The 7 and 8th show further examples of cardboard blanks that can be punched out from a cardboard sheet 1 , which are designed with other hole shapes and corner designs. The plastic film strips laminated on the front and / or back as reinforcement 9 are also shown in dashed lines here.

1

carton blank

2

border area

3

plastic film

4

hole

5

fold

6

outer section

7

internal section

8th

distance

9

plastic film

Claims (8)

Merchandise packaging provided with an edge-reinforced hanging hole, consisting of a cardboard blank in which the hole reinforcement consists of a plastic film surrounding the hole, characterized in that the plastic film extends over the entire edge strip including the location of the hole and surrounds the hole. Goods packaging according to claim 1, characterized in that on the with the perforated end of the carton a section with a another hole foldable hangs and that this Section is folded over, being between the two sections with a hole is a plastic film with two sections glued or welded is. Goods packaging according to claim 1, characterized in that on the with the perforated end of the carton a section with a another hole foldable hangs and that this Section is folded over, the layers of plastic film on top of each other lying and glued or welded together. Goods packaging according to claim 1, characterized in that on the with the perforated end of the carton a section with a another hole foldable hangs and that this Section is folded over, the layers of plastic film on top of each other lying and glued or welded together. Goods packaging according to claim 1, characterized in that printing of the carton both over the non-laminated parts of the box as well as the laminated parts of the cardboard surface extends. Process for producing a with a reinforced hole in the edge provided goods packaging, consisting of a cardboard blank, in the the hole reinforcement consists of a plastic film surrounding the hole, characterized in that that one on a cardboard sheet is laminated with several strips of plastic film, whose center lines are a distance from the length of the goods packaging to be manufactured exhibit, and the individual cardboard blanks from this cardboard sheet with their holes punches out the holes on the plastic sections of the film Cardboard boxes lie. A method according to claim 6, characterized in that the Printing after applying the laminated strips. A method according to claim 6, characterized in that one of another section of the perforated end of the box can be folded with another hole, and that one folds this section, whereby a plastic film is located between the two sections with a hole which is glued or welded to both sections.