EP0155343B1 - Blank of packaging material for forming a container - Google Patents

Blank of packaging material for forming a container Download PDF

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Publication number
EP0155343B1
EP0155343B1 EP84108370A EP84108370A EP0155343B1 EP 0155343 B1 EP0155343 B1 EP 0155343B1 EP 84108370 A EP84108370 A EP 84108370A EP 84108370 A EP84108370 A EP 84108370A EP 0155343 B1 EP0155343 B1 EP 0155343B1
Authority
EP
European Patent Office
Prior art keywords
blank
packaging material
cover strips
cover
packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84108370A
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German (de)
French (fr)
Other versions
EP0155343A3 (en
EP0155343A2 (en
Inventor
Norbert Prof. Dr.-Ing. Buchner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0155343A2 publication Critical patent/EP0155343A2/en
Publication of EP0155343A3 publication Critical patent/EP0155343A3/en
Application granted granted Critical
Publication of EP0155343B1 publication Critical patent/EP0155343B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4279—Joints, seams, leakproof joints or corners, special connections between panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28—Other details of walls

Definitions

  • the invention is based on a packaging material blank for packaging containers according to the preamble of claim 1.
  • a packaging container is known, the body of which is formed from a multilayer packaging material.
  • the longitudinal seam of the fuselage is designed as a butt seam with cover strips sealed on one or both sides.
  • Such hulls can be produced on a device according to DE-OS 3 123 487, in which a packaging material web is continuously formed into a tube with mutually abutting edges, welded on the inside and / or outside cover strips on the butt region and individual hulls are separated from the tube thus produced will.
  • the packaging material blank according to the invention with the characterizing features of claim 1 has the advantage that machines can be used to produce the packaging, which work from the packaging material blank and in which the blanks can be exchanged quickly. For short runs, sheet printing is also cheaper than continuous printing on packaging material webs.
  • a blank 1, which is divided from a packaging material web, has a rectangular area, the length of which corresponds to the height and the width of which corresponds to the circumference of the packaging container 2 to be formed.
  • the blank 1 has a single or multi-layer structure made of known packaging materials such as paper, cardboard, plastic, metal and others.
  • a preferred embodiment has an upper and lower layer made of a weldable thermoplastic and a middle carrier layer made of paper, cardboard or plastic, for example.
  • a barrier layer made of a metal foil, for example aluminum, can also be arranged between the inner thermoplastic layer and the carrier layer.
  • cover strip 5 is fastened on the outer layer on the adjacent, narrow edge regions on one side and a cover strip 6 is fastened on the inner layer of the blank 1 on the other side.
  • the cover strips 5 and 6 are arranged such that one longitudinal half covers the respective edge region of the blank 1 and its other longitudinal half projects beyond the edges 3 and 4. They can also be attached asymmetrically to the edge areas of the blank 1, e.g. such that a narrow area is connected to the blank 1 and extends over a wide area.
  • the two cover strips 5 and 6 are welded to the inner or outer layer of the blank 1 by the transfer of pressure and heat.
  • the cover strips 5 and 6 like the inner and outer layers of the blank, are also made of a thermoplastic, preferably of polyethylene.
  • the cover strips 5 and 6 can be single-layer, but a multi-layer structure with outer welding layers and a middle carrier layer is preferred.
  • the outer welding layers consist for example of polyethylene or polypropylene and the middle carrier layer for example of a biaxially stretched polyamide or polyester film.
  • Such ready-made blanks can be stacked, stored in the stack and shipped, and then separated again for the production of packaging containers.
  • a blank 1 is placed on a mandrel and the protruding outer regions are folded around the mandrel with the edges 3 and 4, the edge 4 and the cover strip 6 leading so that the cover strip 6 with its free outside rests directly on the surface of the mandrel, the two edges 3 and 4 abut against each other and are covered inside and outside by the two cover strips 5 and 6.
  • heat and pressure are transferred to the two cover strips 5 and 6 and to the edge areas of the blank 1 covered by them, so that the thermoplastic layers of the cover strips and the blank 1 which are in contact with one another melt and bond with one another.
  • a bottom is inserted into the fuselage and welded, the container is filled and closed with a lid.
  • a packaging material sheet is provided, the length and width dimensions of which correspond to the size of the container 2 to be produced therefrom.
  • the two cover strips 5 and 6 are separated from film webs 7, the width of which corresponds to the length of the cover strips 5 and 6 or the length of the blank 1.
  • the end of the one film web 7 is pushed under one edge 3 and the end of the film web 8 above the other edge 4 of the blank 1, so that the ends of the film webs meet the two edge regions of the blank 1 in a width of about 5 mm above cover (Fig. 3).
  • the overlapping areas are welded with the help of pairs of sealing jaws 11 and 12.
  • scissors 13, 14 separate the ends of the film webs 7, 8 as cover strips 5, 6 from the film webs 7, 8 transversely at a distance of approximately 5 mm from the edges 3, 4 of the blank 1.
  • the film webs 7, 8 are fed step by step from supply rolls 15, 16 through pairs of preferential rolls 17, 18.
  • Blanks 1 made up with cover strips 5, 6 can also be produced in other ways.
  • the cover strips 5, 6 can be fed lengthwise from supply rolls onto a continuously conveyed packaging material web and continuously welded on. Then a cut 1 is cut off by cross cutting the packaging material web thus equipped.
  • the blanks can be stacked without problems because they have the same height due to the cover strips sealed on both sides. However, immediate further processing into containers is also possible.
  • the cutting of the blanks can be single-lane or multi-lane.
  • single rolls can be assumed; however, it can also be assembled in connection with the division of a wide roll. After the long web has been cut lengthwise into individual webs, these are then offset in height, so that their edges are free for feeding and welding the cover strips.
  • Packaging materials are preferably used for blanks and cover strips, the outer sides or layers of which consist of a thermoplastic plastic, so that the cover strips can be fastened to the blank by welding using pressure and heat.
  • the cover strips can have a layer of a suitable adhesive, in particular a hot glue, with which they are glued or sealed to the blank.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einem Packstoffzuschnitt für Verpackungsbehälter nach der Gattung des Anspruchs 1. Aus der DE-OS 3 110 697 ist ein Verpackungsbehälter bekannt, dessen Rumpf aus einem mehrschichtigen Packstoff geformt ist. Die Längsnaht des Rumpfes ist als Stossnaht mit ein-oder beidseitig aufgesiegeltem Deckstreifen ausgebildet. Derartige Rümpfe können auf einer Vorrichtung nach der DE-OS 3 123 487 hergestellt werden, bei der eine Packstoffbahn fortlaufend zu einem Rohr mit gegeneinanderstossenden Rändern geformt wird, auf den Stossbereich innen und/oder aussen Deckstreifen aufgeschweisst und von dem so hergestellten Rohr einzelne Rümpfe abgeteilt werden.The invention is based on a packaging material blank for packaging containers according to the preamble of claim 1. From DE-OS 3 110 697 a packaging container is known, the body of which is formed from a multilayer packaging material. The longitudinal seam of the fuselage is designed as a butt seam with cover strips sealed on one or both sides. Such hulls can be produced on a device according to DE-OS 3 123 487, in which a packaging material web is continuously formed into a tube with mutually abutting edges, welded on the inside and / or outside cover strips on the butt region and individual hulls are separated from the tube thus produced will.

Die kontinuierliche Herstellung von Rümpfen für Verpackungsbehälter ist dann wirtschaftlich sinnvoll, wenn jeweils ein Produkt mit sehr hoher Leistung über längere Zeit verpackt werden soll. Wenn jedoch die zu verpackenden Produkte und damit auch das jeweilige Druckbild auf den Verpackungsbehältern öfters wechselt, ist der Aufwand für das Wechseln der speziell bedruckten Packstoffvorratsrollen sehr hoch.The continuous production of hulls for packaging containers makes economic sense if a product with very high performance is to be packed over a long period of time. However, if the products to be packaged and thus the respective printed image on the packaging containers change frequently, the effort for changing the specially printed rolls of packaging material is very high.

Vorteile der ErfindungAdvantages of the invention

Der erfindungsgemässe Packstoffzuschnitt mit den kennzeichnenden Merkmalen des Anspruchs 1 hat demgegenüber den Vorteil, dass zum Herstellen der Verpackungen Maschinen eingesetzt werden können, die vom Packstoffzuschnitt arbeiten und bei denen die Zuschnitte schnell ausgetauscht werden können. Ferner ist für kleine Auflagen der Bogendruck billiger als die fortlaufende Bedruckung von Packstoffbahnen.The packaging material blank according to the invention with the characterizing features of claim 1 has the advantage that machines can be used to produce the packaging, which work from the packaging material blank and in which the blanks can be exchanged quickly. For short runs, sheet printing is also cheaper than continuous printing on packaging material webs.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen:

  • Fig. 1 einen Packstoffzuschnitt in schaubildlicher Darstellung,
  • Fig. 2 einen aus dem Packstoffzuschnitt nach Fig. 1 geformten Rumpf für einen Verpackungsbehälter und
  • Fig. 3 eine Vorrichtung zum Konfektionieren von Packstoffzuschnitten nach Fig. 1 in vereinfachter Darstellung.
An embodiment of the invention is shown in the drawing and explained in more detail in the following description. Show it:
  • 1 shows a packaging blank in a diagrammatic representation,
  • Fig. 2 is a body formed from the packaging blank according to Fig. 1 for a packaging container and
  • Fig. 3 shows a device for assembling packaging material blanks according to Fig. 1 in a simplified representation.

Beschreibung des AusführungsbeispielsDescription of the embodiment

Ein Zuschnitt 1, der von einer Packstoffbahn abgeteilt ist, hat eine rechteckige Fläche, deren Länge der Höhe und deren Breite dem Umfang des zu formenden Verpackungsbehälters 2 entspricht. Der Zuschnitt 1 hat einen ein- oder mehrschichtigen Aufbau aus bekannten Packstoffen wie Papier, Pappe, Kunststoff, Metall u.a. Eine bevorzugte Ausführungsform hat eine obere und untere Schicht aus einem schweissbaren thermoplastischen Kunststoff und eine mittlere Trägerschicht aus beispielsweise Papier, Pappe oder Kunststoff. Zwischen der inneren thermoplastischen Schicht und der Trägerschicht kann ausserdem eine Sperrschicht aus einer Metallfolie, beispielsweise Aluminium, angeordnet sein. Entlang der beiden Längsränder 3 und 4 des Zuschnitts 1 ist auf den angrenzenden, schmalen Randbereichen auf der einen Seite ein Deckstreifen 5 auf der äusseren Schicht und auf der anderen Seite ein Deckstreifen 6 auf der inneren Schicht des Zuschnitts 1 befestigt. Die Deckstreifen 5 und 6 sind so angeordnet, dass ihre eine Längshälfte den jeweiligen Randbereich des Zuschnitts 1 deckt und ihre andere Längshälfte über die Ränder 3 und 4 übersteht. Sie können auch unsymmetrisch auf den Randbereichendes Zuschnitts 1 befestigt sein, z.B. derart, dass ein schmaler Bereich mit dem Zuschnitt 1 verbunden ist und ein breiter Bereich überragt.A blank 1, which is divided from a packaging material web, has a rectangular area, the length of which corresponds to the height and the width of which corresponds to the circumference of the packaging container 2 to be formed. The blank 1 has a single or multi-layer structure made of known packaging materials such as paper, cardboard, plastic, metal and others. A preferred embodiment has an upper and lower layer made of a weldable thermoplastic and a middle carrier layer made of paper, cardboard or plastic, for example. A barrier layer made of a metal foil, for example aluminum, can also be arranged between the inner thermoplastic layer and the carrier layer. Along the two longitudinal edges 3 and 4 of the blank 1, a cover strip 5 is fastened on the outer layer on the adjacent, narrow edge regions on one side and a cover strip 6 is fastened on the inner layer of the blank 1 on the other side. The cover strips 5 and 6 are arranged such that one longitudinal half covers the respective edge region of the blank 1 and its other longitudinal half projects beyond the edges 3 and 4. They can also be attached asymmetrically to the edge areas of the blank 1, e.g. such that a narrow area is connected to the blank 1 and extends over a wide area.

Die beiden Deckstreifen 5 und 6 sind durch Übertragung von Druck und Wärme mit der inneren bzw. äusseren Schicht des Zuschnitts 1 verschweisst. Um eine dichte und feste Bindung zu erzielen, bestehen die Deckstreifen 5 und 6 ebenfalls wie die innere und die äussere Schicht des Zuschnitts aus einem thermoplastischen Kunststoff, vorzugsweise aus Polyäthylen. Die Deckstreifen 5 und 6 können einschichtig sein, bevorzugt wird jedoch ein mehrschichtiger Aufbau mit äusseren Schweissschichten und einer mittleren Trägerschicht. Die äusseren Schweissschichten bestehen beispielsweise aus Polyäthylen oder Polypropylen und die mittlere Trägerschicht beispielsweise aus einer biaxial geregeckten Polyamid- oder Polyesterfolie.The two cover strips 5 and 6 are welded to the inner or outer layer of the blank 1 by the transfer of pressure and heat. In order to achieve a tight and firm bond, the cover strips 5 and 6, like the inner and outer layers of the blank, are also made of a thermoplastic, preferably of polyethylene. The cover strips 5 and 6 can be single-layer, but a multi-layer structure with outer welding layers and a middle carrier layer is preferred. The outer welding layers consist for example of polyethylene or polypropylene and the middle carrier layer for example of a biaxially stretched polyamide or polyester film.

Derart konfektionierte Zuschnitte können gestapelt, im Stapel bevorratet und versandt sowie danach zum Herstellen von Verpackungsbehältern wieder vereinzelt werden. Zum Herstellen eines Rumpfes für einen Verpackungsbehälter 2 wird ein Zuschnitt 1 an einen Formdorn angelegt und die abstehenden Aussenbereiche mit den Rändern 3 und 4 um den Formdorn herumgefaltet, wobei der Rand 4 und der Deckstreifen 6 voreilen, so dass der Deckstreifen 6 mit seiner freien Aussenseite direkt auf der Dornoberfläche aufliegt, die beiden Ränder 3 und 4 gegeneinander stossen und von den beiden Deckstreifen 5 und 6 innen und aussen bedeckt werden. In dieser Lage wird auf die beiden Deckstreifen 5 und 6 sowie auf die von diesen abgedeckten Randbereiche des Zuschnitts 1 Wärme und Druck übertragen, so dass die aneinander anliegenten thermoplastischen Schichten der Deckstreifen und des Zuschnitts 1 aufschmelzen und sich miteinander verbinden. Nach dem Abkühlen der Naht wird in den Rumpf ein Boden eingesetzt und verschweisst, der Behälter gefüllt und mit einem Deckel verschlossen.Such ready-made blanks can be stacked, stored in the stack and shipped, and then separated again for the production of packaging containers. To produce a body for a packaging container 2, a blank 1 is placed on a mandrel and the protruding outer regions are folded around the mandrel with the edges 3 and 4, the edge 4 and the cover strip 6 leading so that the cover strip 6 with its free outside rests directly on the surface of the mandrel, the two edges 3 and 4 abut against each other and are covered inside and outside by the two cover strips 5 and 6. In this position, heat and pressure are transferred to the two cover strips 5 and 6 and to the edge areas of the blank 1 covered by them, so that the thermoplastic layers of the cover strips and the blank 1 which are in contact with one another melt and bond with one another. After the seam has cooled, a bottom is inserted into the fuselage and welded, the container is filled and closed with a lid.

Zum Komfektionieren von oben beschriebenen Zuschnitten 1 wird jeweils ein Packstoffblatt bereitgestellt, dessen Längen- und Breitenabmessungen der Grösse des daraus herzustellenden Behälters 2 entsprechen. Die beiden Deckstreifen 5 und 6 werden von Folienbahnen 7, getrennt, deren Breite der Länge der Deckstreifen 5 und 6 bzw. der Längs des Zuschnitts 1 entspricht. Zum Verbinden der Deckstreifen 5 und 6 mit dem Zuschnitt 1 wird das Ende der einen Folienbahn 7 unterhalb des einen Randes 3 und das Ende der Folienbahn 8 oberhalb des anderen Randes 4 des Zuschnitts 1 vorgeschoben, so dass die Enden der Folienbahnen die beiden Randbereiche des Zuschnitts 1 in einer Breite von etwa 5 mm überdecken (Fig. 3). Die einander überdeckenden Bereiche werden mit Hilfe von Siegelbackenpaaren 11 und 12 verschweisst. Gleichzeitig trennen Scheren 13, 14 die Enden der Folienbahnen 7,8 als Deckstreifen 5, 6 von den Folienbahnen 7, 8 im Abstand von etwa 5 mm von den Rändern 3, 4 des Zuschnitts 1 quer ab. Die Folienbahnen 7, 8 werden schrittweise von Vorratsrollen 15, 16 durch Vorzugsrollenpaare 17, 18 zugeführt.For the packaging of the blanks 1 described above, a packaging material sheet is provided, the length and width dimensions of which correspond to the size of the container 2 to be produced therefrom. The two cover strips 5 and 6 are separated from film webs 7, the width of which corresponds to the length of the cover strips 5 and 6 or the length of the blank 1. To connect the cover strips 5 and 6 to the blank 1, the end of the one film web 7 is pushed under one edge 3 and the end of the film web 8 above the other edge 4 of the blank 1, so that the ends of the film webs meet the two edge regions of the blank 1 in a width of about 5 mm above cover (Fig. 3). The overlapping areas are welded with the help of pairs of sealing jaws 11 and 12. At the same time, scissors 13, 14 separate the ends of the film webs 7, 8 as cover strips 5, 6 from the film webs 7, 8 transversely at a distance of approximately 5 mm from the edges 3, 4 of the blank 1. The film webs 7, 8 are fed step by step from supply rolls 15, 16 through pairs of preferential rolls 17, 18.

Mit Deckstreifen 5, 6 konfektionierte Zuschnitte 1 können auch auf andere Weise hergestellt werden. So können auf eine kontinuierlich geförderte Packstoffbahn an deren Seitenrändern die Deckstreifen 5, 6 der Länge nach von Vorratsrollen zugeführt und kontinuierlich angeschweisst werden. Danach wird durch Querschneiden der so ausgestatteten Packstoffbahn jeweils ein Zuschnitt 1 abgetrennt. Die Zuschnitte lassen sich unproblematisch stapeln, weil sie wegen der beidseits aufgesiegelten Deckstreifen eine gleiche Höhe haben. Es ist aber auch eine unmittelbare Weiterverarbeitung zu Behältern möglich.Blanks 1 made up with cover strips 5, 6 can also be produced in other ways. Thus, the cover strips 5, 6 can be fed lengthwise from supply rolls onto a continuously conveyed packaging material web and continuously welded on. Then a cut 1 is cut off by cross cutting the packaging material web thus equipped. The blanks can be stacked without problems because they have the same height due to the cover strips sealed on both sides. However, immediate further processing into containers is also possible.

Die Konfektionierung der Zuschnitte kann einbahnig oder auch mehrbahnig erfolgen. Bei mehrbahniger Herstellung kann von Einzelrollen ausgegangen werden; es ist aber auch die Konfektionierung im Zusammenhang mit einer Aufteilung einer Breitrolle möglich. Nach dem Längsschneiden der Breitbahn in Einzelbahnen sind diese dann höhenversetzt, so dass ihre Ränder jeweils frei zum Zuführen und Aufschweissen der Deckstreifen sind.The cutting of the blanks can be single-lane or multi-lane. In the case of multi-lane production, single rolls can be assumed; however, it can also be assembled in connection with the division of a wide roll. After the long web has been cut lengthwise into individual webs, these are then offset in height, so that their edges are free for feeding and welding the cover strips.

Bevorzugt werden für Zuschnitte und Deckstreifen Verpackungsmaterialien verwendet, deren Aussenseiten oder -schichten aus einem thermoplastischen Kunststoff bestehen, so dass ein Befestigen der Deckstreifen am Zuschnitt durch Verschweissen unter Aufwendung von Druck und Wärme möglich ist. Bei Zuschnitten, deren Aussenseiten nicht auf diese Weise schweissbar sind, können die Deckstreifen eine Schicht aus einem geeigneten Kleber, insbesondere einem Heisskleber haben, mit der sie mit dem Zuschnitt verklebt oder versiegelt werden.Packaging materials are preferably used for blanks and cover strips, the outer sides or layers of which consist of a thermoplastic plastic, so that the cover strips can be fastened to the blank by welding using pressure and heat. In the case of blanks whose outer sides cannot be welded in this way, the cover strips can have a layer of a suitable adhesive, in particular a hot glue, with which they are glued or sealed to the blank.

Claims (5)

1. Packaging material blank of foldable, sheet-like packaging material for the production of a packaging container, in which two opposite edges (3, 4) of the blank (1) are brought together and joined in a narrow region on either side of the edges by an inner and outer cover strip (5, 6) in each case, characterized in that the cover strips (5, 6) are already joined to the blank (1) in such a way that one cover strip (5) lies at the one edge (3) on the one side of the blank and the other cover strip (6) lies at the other edge (4) on the other side of the blank.
2. Packaging material blank according to Claim 1, characterized in that the cover strips (5, 6) are half- joined lengthwise to the edges of the blank (1).
3. Packaging material blank according to Claim 1, characterized in that the cover strips (5, 6) are joined asymmetrically lengthwise to the edges of the blank ( 1
4. Packaging material blank according to one of Claims 1 to 3, in which the outsides are made of a thermoplastic, characterized in that the cover strips (5, 6) made of a thermoplastic or having a thermoplastic outer layer are welded to the blank (1).
5. Packaging material blank according to one of Claims 1 to 3, characterized in that the cover strips (5, 6) are adhesively bonded to the blank (1).
EP84108370A 1983-08-26 1984-07-17 Blank of packaging material for forming a container Expired EP0155343B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3330735 1983-08-26
DE19833330735 DE3330735A1 (en) 1983-08-26 1983-08-26 PACKAGING CUTTING FOR PACKAGING CONTAINERS

Publications (3)

Publication Number Publication Date
EP0155343A2 EP0155343A2 (en) 1985-09-25
EP0155343A3 EP0155343A3 (en) 1986-05-21
EP0155343B1 true EP0155343B1 (en) 1987-10-28

Family

ID=6207449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108370A Expired EP0155343B1 (en) 1983-08-26 1984-07-17 Blank of packaging material for forming a container

Country Status (3)

Country Link
EP (1) EP0155343B1 (en)
JP (1) JPS6058349A (en)
DE (2) DE3330735A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049637A1 (en) * 2000-10-05 2002-04-25 Rittal Gmbh & Co Kg closure device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588506B3 (en) * 1985-10-14 1987-10-30 Allard Sarl METHOD FOR TWO-SIDED ASSEMBLY OF TWO WALLS OR PARTS OF WALLS OF A BODY MADE FROM A SINGLE BLANK OF CORRUGATED CARDBOARD OR THE LIKE
DE3623283A1 (en) * 1986-07-10 1988-01-28 Bade & Theelen Gmbh METHOD FOR TUNNEL DRIVING AND DEVICE FOR IMPLEMENTING THE METHOD
EP0267171B1 (en) * 1986-11-06 1991-12-27 AB AKERLUND & RAUSING A folding box

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114052A (en) * 1936-04-22 1938-04-12 Jr Gerard M Kincade Container
DE2752647A1 (en) * 1977-11-25 1979-06-07 Henkel Kgaa PACK CUTTING
DE3110697A1 (en) * 1981-03-19 1982-10-07 Robert Bosch Gmbh, 7000 Stuttgart Packaging container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049637A1 (en) * 2000-10-05 2002-04-25 Rittal Gmbh & Co Kg closure device
DE10049637C2 (en) * 2000-10-05 2002-10-31 Rittal Gmbh & Co Kg closure device

Also Published As

Publication number Publication date
JPS6058349A (en) 1985-04-04
EP0155343A3 (en) 1986-05-21
DE3466967D1 (en) 1987-12-03
DE3330735A1 (en) 1985-03-07
EP0155343A2 (en) 1985-09-25

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