EP0687631A1 - Tray-like package - Google Patents

Tray-like package Download PDF

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Publication number
EP0687631A1
EP0687631A1 EP95108461A EP95108461A EP0687631A1 EP 0687631 A1 EP0687631 A1 EP 0687631A1 EP 95108461 A EP95108461 A EP 95108461A EP 95108461 A EP95108461 A EP 95108461A EP 0687631 A1 EP0687631 A1 EP 0687631A1
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EP
European Patent Office
Prior art keywords
side wall
side walls
packaging
gusset
tabs
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.)
Ceased
Application number
EP95108461A
Other languages
German (de)
French (fr)
Inventor
Annelies E. Soede
Stefan Gais
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.)
4P Nicolaus Kempten GmbH
Original Assignee
4P Nicolaus Kempten 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 4P Nicolaus Kempten GmbH filed Critical 4P Nicolaus Kempten GmbH
Publication of EP0687631A1 publication Critical patent/EP0687631A1/en
Ceased legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/20Rigid 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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24Rigid 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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/244Rigid 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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the outside of the container body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/20Rigid 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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2038Rigid 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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form at least two opposed folded-up portions having a non-rectangular shape
    • B65D5/2047Rigid 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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form at least two opposed folded-up portions having a non-rectangular shape trapezoidal, e.g. to form a body with diverging side walls

Definitions

  • the invention relates to a bowl-shaped packaging made of cardboard or the like, with a base and hinged side walls, which are connected to one another by double gusset corners arranged between the side walls.
  • Such a packaging is known from DE-C-34 05 177, which is designed to be very complex for the stable and dense formation of the corner regions.
  • the object of the invention is to provide packaging of the type mentioned which is easy to erect and nevertheless has sufficient stability.
  • This object is achieved in that a nose-shaped projection is formed on the outer corner of the gusset when the package is unfolded, which engages when the folded gusset corners are placed on the outside of the adjacent side wall over the gusseted corner folded underneath and lies directly against the side wall.
  • the packaging is made from a cardboard that is exclusively coated on the inside with a sealable plastic, such a configuration leads to stable packaging.
  • the nose-shaped projection is sealed on the outside of the side wall on which the other gusset corner is formed.
  • This nose-shaped projection holds the gusset corner underneath with it, without this having to be defined itself.
  • a further advantageous embodiment of the invention resides in that sealing tabs extending at least approximately over their entire length are articulated on the edges facing away from the bottom of at least some of the side walls.
  • sealing flaps are articulated on two mutually opposite side walls, onto which corresponding wall sections of a lid can be sealed, while side wall tabs articulated on the two other side walls rest on the lid.
  • sealing tabs are articulated on all four side walls, of which at least two opposing sealing tabs have hook-shaped extension tabs which extend beyond the respective side wall and which engage in the region of the adjacent sealing tab when the packaging is erected .
  • hook-shaped extension tabs provide additional hold and a very good seal in the corners.
  • FIG. 1 in FIG. 1 denotes a cardboard blank which has a base 2 on which four side walls 3, 4, 5 and 6 are articulated.
  • the side walls 3 and 4 are connected at their mutually facing narrow side edges by two gusset corners 7 and 8;
  • Corresponding gusset corners 9 and 10 are provided between the side walls 4 and 5, while the gusset corners between the side walls 5 and 6 are denoted by 11 and 12.
  • Corresponding gusset corners 13 and 14 are also provided between the side walls 3 and 6; the gusset corners are each connected by a fold line 15, 16, 17 and 18.
  • the gusset corners 7, 9, 11 and 13 formed on the side walls 3 and 5 are provided with nose-shaped projections 19, 20, 21 and 22 which protrude beyond the respective fold line.
  • sealing tabs 27, 28, 29 and 30 are formed on their longitudinal edge facing away from the bottom 2, of which the two sealing tabs 27 and 29 provided on the side walls 4 and 6 are hook-shaped extension tabs 31, 32 or 33 and 34 have.
  • the gusset corners When erecting the blank 1 to form a bowl-shaped package, the gusset corners are folded around the fold line between them and then placed together on the outside of the two side walls 4 and 6. They cover an area there that is identified by the numbers 23, 24, 25 and 26 is marked.
  • the gusset corners 7, 9, 11 and 13 cover the gusset corners 8, 10, 12 and 14, with only the nose-shaped projections lying directly on the side wall. If only the inside of the cardboard is provided with a sealable plastic layer, when the gusset corners are sealed to the outside of the respective side wall, a seal connection occurs only in the area of the nose-shaped projections. In order to optimize this sealing connection, the areas 23 to 26 can be treated accordingly.
  • the sealing tabs 27, 28, 29 and 30 protrude horizontally outwards when the packaging is erected, as shown in FIG. 2, overlapping in the area of the hook-shaped extension tabs, but without being connected. Only when a lid is sealed is this overlapping area also sealed to one another, as a result of which the corner area becomes very tight and the packaging is additionally stabilized.
  • the cardboard blank 41 in FIG. 4 largely corresponds to the blank according to FIG. 1, only sealing tabs 47 and 49 are hinged to the side walls 4 and 6, and their length corresponds to the length of the respective side wall.
  • a lid 51, as shown in FIG. 5, is expediently used to close a bowl-shaped packaging erected from this cardboard blank 41.
  • This cover 51 has two wall sections 53 within a cover surface 52 which are separated from the rest of the surface by cut lines 54 in the material surface. These wall sections 53 rest on the sealing tabs 47 and 49 and are connected to them by sealing. Two side wall tabs 55 and 56 are articulated to the other two edges of the cover surface 52 and are attached to the side walls 3 and 5 and connected to them. Two perforation lines 57 are arranged in the side wall tab 56, which enable the central portion of this side wall tab and then the inner part of the cover surface 52 to be easily removed along the cutting lines 54.
  • FIG. 6 shows a cardboard blank 61 which has no sealing tabs on the side walls and which otherwise corresponds to the cuts according to FIG. 1 and FIG.
  • a bowl-shaped packaging produced from this blank 61 can be closed, for example, by a slip lid.

Abstract

With the packing folded up, a nose shaped projection (19-22) is formed on each of the external gusset corners (7,9,11,13). With the laying down of the folded together gusset corners, the projection engages with the outer side of the adjacent side wall (4,6) by the corner folder under it and lies directly upon the side wall. The projection is sealed on the outer side of the side wall on which the other gusset corner is formed. A part of the side wall (3-6) is joined to the sealed edge (27-30) along nearly the whole length. <IMAGE>

Description

Die Erfindung bezieht sich auf eine schalenförmige Verpackung aus Karton oder dergleichen, mit einem Boden und an diesem angelenkten Seitenwänden, die durch zwischen den Seitenwänden angeordneten doppelten Zwickelecken miteinander verbunden sind.The invention relates to a bowl-shaped packaging made of cardboard or the like, with a base and hinged side walls, which are connected to one another by double gusset corners arranged between the side walls.

Aus der DE-C-34 05 177 ist eine derartige Verpackung bekannt, die zur stabilen und dichten Ausbildung der Eckbereiche sehr aufwendig ausgebildet ist.Such a packaging is known from DE-C-34 05 177, which is designed to be very complex for the stable and dense formation of the corner regions.

Der Erfindung liegt dagegen die Aufgabe zugrunde, eine Verpackung der genannten Art zu schaffen, die einfach aufzurichten ist und trotzdem eine ausreichende Stabilität aufweist.The object of the invention, however, is to provide packaging of the type mentioned which is easy to erect and nevertheless has sufficient stability.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an der beim Auffalten der Verpackung außenliegenden Zwickelecke ein nasenförmiger Vorsprung angeformt ist, der beim Anlegen der zusammengefalteten Zwickelecken an die Außenseite der benachbarten Seitenwand über die daruntergefaltete Zwickelecke greift und unmittelbar an der Seitenwand anliegt.This object is achieved in that a nose-shaped projection is formed on the outer corner of the gusset when the package is unfolded, which engages when the folded gusset corners are placed on the outside of the adjacent side wall over the gusseted corner folded underneath and lies directly against the side wall.

Damit ist es möglich, die Zwickelecken auf die Außenseite der Verpackung aufzufalten, wo sie weniger stören als im Innenraum. Dabei ist durch den überstehenden nasenförmigen Vorsprung ein einfaches Festlegen beider Zwickelecken an der Seitenwand ermöglicht.This makes it possible to unfold the gusset corners on the outside of the packaging, where they are less of a nuisance than in the interior. The protruding nose-shaped projection makes it easy to fix both gusset corners on the side wall.

Sehr günstig ist es, wenn auch bei einer Verpackung, die aus einem ausschließlich auf seiner Innenseite mit einem siegelbaren Kunststoff beschichteten Karton hergestellt ist, eine derartige Ausgestaltung zu einer stabilen Verpackung führt. Erfindungsgemäß wird dabei der nasenförmige Vorsprung an der Außenseite der Seitenwand, an welcher die andere Zwickelecke angeformt ist, angesiegelt.It is very favorable, even if the packaging is made from a cardboard that is exclusively coated on the inside with a sealable plastic, such a configuration leads to stable packaging. According to the invention, the nose-shaped projection is sealed on the outside of the side wall on which the other gusset corner is formed.

Dabei hält dieser nasenförmige Vorsprung die darunter liegende Zwickelecke mit fest, ohne daß diese selbst festgelegt werden müßte.This nose-shaped projection holds the gusset corner underneath with it, without this having to be defined itself.

Eine weitere vorteilhafte Ausgestaltung der Erfindung liegt darin, daß an den vom Boden abgewandten Kanten wenigstens eines Teils der Seitenwände wenigstens annähernd über deren ganze Länge reichende Siegellaschen angelenkt sind.A further advantageous embodiment of the invention resides in that sealing tabs extending at least approximately over their entire length are articulated on the edges facing away from the bottom of at least some of the side walls.

Als sehr vorteilhaft hat es sich dabei erwiesen, wenn gemäß einer Weiterbildung der Erfindung an zwei einander gegenüber liegenden Seitenwänden Siegellaschen angelenkt sind, auf welche entsprechende Wandabschnitte eines Deckels aufsiegelbar sind, während an den beiden anderen Seitenwänden am Deckel angelenkte Seitenwandlappen anliegen.It has proven to be very advantageous if, according to a development of the invention, sealing flaps are articulated on two mutually opposite side walls, onto which corresponding wall sections of a lid can be sealed, while side wall tabs articulated on the two other side walls rest on the lid.

Damit sind vorteilhafte Verschlußmöglichkeiten der schalenförmigen Verpackung geschaffen.This creates advantageous closure options for the bowl-shaped packaging.

Eine weitere vorteilhafte Ausgestaltung der Erfindung liegt darin, daß an allen vier Seitenwänden Siegellaschen angelenkt sind, von denen wenigstens zwei einander gegenüberliegende Siegellaschen über die jeweilige Seitenwand hinausreichende, hakenförmige Verlängerungs-Lappen aufweisen, die im aufgerichteten Zustand der Verpackung in den Bereich der benachbarten Siegellasche eingreifen.A further advantageous embodiment of the invention is that sealing tabs are articulated on all four side walls, of which at least two opposing sealing tabs have hook-shaped extension tabs which extend beyond the respective side wall and which engage in the region of the adjacent sealing tab when the packaging is erected .

Im aufgesiegelten Zustand des Deckels wird durch diese hakenförmigen Verlängerungslappen ein weiterer Halt und eine sehr gute Dichtigkeit im Bereich der Ecken erzielt.When the lid is sealed, these hook-shaped extension tabs provide additional hold and a very good seal in the corners.

In der Zeichnung ist die Erfindung anhand mehrerer Ausführungsbeispiele veranschaulicht. Dabei zeigen:

Fig.1
eine Ansicht der Außenseite eines flachliegenden Kartonzuschnittes mit einem Boden und daran angelenkten Seitenwänden,
Fig.2
eine Ansicht einer Seitenwand einer aus dem Zuschnitt nach Fig.1 aufgerichteten Verpackung,
Fig.3
eine Draufsicht auf einen Teilabschnitt der Verpackung gemäß Fig.2,
Fig.4
eine Ansicht eines weiteren Kartonzuschnittes,
Fig.5
eine Ansicht eines Kartondeckels zum Verschließen einer aus dem Zuschnitt gemäß Fig.4 aufgerichteten Verpackung und
Fig.6
ein drittes Ausführungsbeispiel eines Kartonzuschnittes für eine schalenförmige Verpackung.
The invention is illustrated in the drawing using several exemplary embodiments. Show:
Fig. 1
a view of the outside of a flat cardboard blank with a bottom and hinged side walls,
Fig. 2
2 shows a view of a side wall of a packaging erected from the blank according to FIG. 1,
Fig. 3
2 shows a plan view of a partial section of the packaging according to FIG. 2,
Fig. 4
a view of another cardboard blank,
Fig. 5
a view of a cardboard lid for closing a package erected from the blank according to Figure 4 and
Fig. 6
a third embodiment of a cardboard blank for a bowl-shaped packaging.

Mit 1 ist in Fig. 1 ein Kartonzuschnitt bezeichnet, der einen Boden 2 aufweist, an welchem vier Seitenwände 3, 4, 5 und 6 angelenkt sind. Die Seitenwände 3 und 4 sind an ihren einander zugekehrten Schmalseitenkanten durch zwei Zwickelecken 7 und 8 verbunden; zwischen den Seitenwänden 4 und 5 sind entsprechende Zwickelecken 9 und 10 vorgesehen, während die Zwickelecken zwischen den Seitenwänden 5 und 6 mit 11 und 12 bezeichnet sind. Auch zwischen den Seitenwänden 3 und 6 sind entsprechende Zwickelecken 13 und 14 vorgesehen; die Zwickelecken sind jeweils durch eine Faltlinie 15, 16, 17 bzw. 18 miteinander verbunden. Die an den Seitenwänden 3 und 5 angeformten Zwickelecken 7, 9, 11 und 13 sind mit nasenförmigen Vorsprüngen 19, 20, 21 bzw. 22 versehen, die über die jeweilige Faltlinie hinausstehen. An den vier Seitenwänden 3, 4, 5 und 6 sind an ihrer vom Boden 2 abgekehrten Längskante Siegellaschen 27, 28, 29 und 30 angeformt, von denen die beiden an den Seitenwänden 4 und 6 vorgesehenen Siegellaschen 27 und 29 hakenförmige Verlängerungs-Lappen 31, 32 bzw. 33 und 34 aufweisen.1 in FIG. 1 denotes a cardboard blank which has a base 2 on which four side walls 3, 4, 5 and 6 are articulated. The side walls 3 and 4 are connected at their mutually facing narrow side edges by two gusset corners 7 and 8; Corresponding gusset corners 9 and 10 are provided between the side walls 4 and 5, while the gusset corners between the side walls 5 and 6 are denoted by 11 and 12. Corresponding gusset corners 13 and 14 are also provided between the side walls 3 and 6; the gusset corners are each connected by a fold line 15, 16, 17 and 18. The gusset corners 7, 9, 11 and 13 formed on the side walls 3 and 5 are provided with nose-shaped projections 19, 20, 21 and 22 which protrude beyond the respective fold line. On the four side walls 3, 4, 5 and 6 sealing tabs 27, 28, 29 and 30 are formed on their longitudinal edge facing away from the bottom 2, of which the two sealing tabs 27 and 29 provided on the side walls 4 and 6 are hook-shaped extension tabs 31, 32 or 33 and 34 have.

Beim Aufrichten des Zuschnittes 1 zu einer schalenförmigen Verpackung werden die Zwickelecken um die dazwischenliegende Faltlinie gefaltet und dann gemeinsam an die Außenseite der beiden Seitenwände 4 und 6 angelegt. Sie decken dort einen Bereich ab, der jeweils durch die Ziffern 23, 24, 25 und 26 gekennzeichnet ist. Die Zwickelecken 7, 9, 11 und 13 überdecken dabei die Zwickelecken 8, 10, 12 und 14, wobei lediglich die nasenförmigen Vorsprünge unmittelbar an der Seitenwand anliegen. Wenn nur die Innenseite des Kartons mit einer siegelfähigen Kunststoffschicht versehen ist, tritt beim Ansiegeln der Zwickelecken an die Außenseite der jeweiligen Seitenwand eine Siegelverbindung nur im Bereich der nasenförmigen Vorsprünge ein. Um diese Siegelverbindung zu optimieren, können die Bereiche 23 bis 26 entsprechend behandelt sein. Die Siegellaschen 27, 28, 29 und 30 stehen beim Aufrichten der Verpackung -wie in Fig.2 sichtbar- waagerecht nach außen ab, wobei sie sich im Bereich der hakenförmigen Verlängerungs-Lappen überlappen, ohne jedoch verbunden zu werden. Erst beim Aufsiegeln eines Deckels wird auch dieser Überlappungsbereich miteinander versiegelt, wodurch der Eckbereich sehr dicht wird und die Verpackung zusätzlich eine Stabilisierung erfährt. Der Kartonzuschnitt 41 in Fig.4 entspricht weitgehend dem Zuschnitt nach Fig.1, lediglich sind an den Seitenwänden 4 und 6 Siegellaschen 47 und 49 angelenkt, welche in ihrer Länge der Länge der jeweiligen Seitenwand entsprechen. Zum Verschließen einer aus diesem Kartonzuschnitt 41 aufgerichteten schalenförmigen Verpackung wird zweckmäßigerweise ein Deckel 51 verwendet, wie er in Fig.5 dargestellt ist. Dieser Deckel 51 hat innerhalb einer Deckelfläche 52 zwei Wandabschnitte 53 welche durch Schnittlinien 54 in der Materialoberfläche von der übrigen Fläche abgeteilt sind. Diese Wandabschnitte 53 liegen auf den Siegellaschen 47 und 49 auf und werden mit diesen durch Siegeln verbunden. An den beiden anderen Kanten der Deckelfläche 52 sind zwei Seitenwandlappen 55 und 56 angelenkt, die an die Seitenwände 3 und 5 angelegt und mit diesen verbunden werden. Im Seitenwandlappen 56 sind zwei Perforationslinien 57 angeordnet, welche ein leichtes Ablösen des mittleren Abschnittes dieses Seitenwandlappens und daran anschließend des inneren Teils der Deckelfläche 52 entlang der Schnittlinien 54 ermöglichen.When erecting the blank 1 to form a bowl-shaped package, the gusset corners are folded around the fold line between them and then placed together on the outside of the two side walls 4 and 6. They cover an area there that is identified by the numbers 23, 24, 25 and 26 is marked. The gusset corners 7, 9, 11 and 13 cover the gusset corners 8, 10, 12 and 14, with only the nose-shaped projections lying directly on the side wall. If only the inside of the cardboard is provided with a sealable plastic layer, when the gusset corners are sealed to the outside of the respective side wall, a seal connection occurs only in the area of the nose-shaped projections. In order to optimize this sealing connection, the areas 23 to 26 can be treated accordingly. The sealing tabs 27, 28, 29 and 30 protrude horizontally outwards when the packaging is erected, as shown in FIG. 2, overlapping in the area of the hook-shaped extension tabs, but without being connected. Only when a lid is sealed is this overlapping area also sealed to one another, as a result of which the corner area becomes very tight and the packaging is additionally stabilized. The cardboard blank 41 in FIG. 4 largely corresponds to the blank according to FIG. 1, only sealing tabs 47 and 49 are hinged to the side walls 4 and 6, and their length corresponds to the length of the respective side wall. A lid 51, as shown in FIG. 5, is expediently used to close a bowl-shaped packaging erected from this cardboard blank 41. This cover 51 has two wall sections 53 within a cover surface 52 which are separated from the rest of the surface by cut lines 54 in the material surface. These wall sections 53 rest on the sealing tabs 47 and 49 and are connected to them by sealing. Two side wall tabs 55 and 56 are articulated to the other two edges of the cover surface 52 and are attached to the side walls 3 and 5 and connected to them. Two perforation lines 57 are arranged in the side wall tab 56, which enable the central portion of this side wall tab and then the inner part of the cover surface 52 to be easily removed along the cutting lines 54.

In Fig.6 ist ein Kartonzuschnitt 61 dargestellt, der keinerlei Siegellaschen an den Seitenwänden aufweist und im übrigen den Zuschnitten nach Fig.1 und Fig.4 entspricht. Ein aus diesem Zuschnitt 61 hergestellte schalenförmige Verpackung kann beispielsweise durch einen Stülpdeckel verschlossen werden.6 shows a cardboard blank 61 which has no sealing tabs on the side walls and which otherwise corresponds to the cuts according to FIG. 1 and FIG. A bowl-shaped packaging produced from this blank 61 can be closed, for example, by a slip lid.

Claims (5)

Schalenförmige Verpackung aus Karton oder dergleichen, mit einem Boden(2) und an diesem angelenkten Seitenwänden(3,4,5,6), die durch zwischen den Seitenwänden angeordneten doppelten Zwickelecken(7,8;9,10;11,12;13,14) miteinander verbunden sind, dadurch gekennzeichnet, daß an der beim Auffalten der Verpackung außenliegenden Zwickelecke(7,9,11,13) ein nasenförmiger Vorsprung(19,20,21,22) angeformt ist, der beim Anlegen der zusammengefalteten Zwickelecken an die Außenseite der benachbarten Seitenwand(4,6) über die daruntergefaltet Zwickelecke(8,10,12,14) greift und unmittelbar an der Seitenwand(4,6) anliegt.Tray-shaped packaging made of cardboard or the like, with a base (2) and side walls (3, 4, 5, 6) articulated thereon, which are arranged by means of double gusset corners (7,8; 9,10; 11,12; 13) arranged between the side walls , 14) are connected to one another, characterized in that a nose-shaped projection (19, 20, 21, 22) is formed on the gusset corner (7, 9, 11, 13) on the outside when the packaging is unfolded, which protrudes when the folded gusset corners are put on the outside of the adjacent side wall (4, 6) engages over the gusset corner (8, 10, 12, 14) folded underneath and lies directly against the side wall (4, 6). Verpackung nach Anspruch 1, aus einem ausschließlich auf seiner Innenseite mit einem siegelbaren Kunststoff beschichteten Karton, dadurch gekennzeichnet, daß der nasenförmige Vorsprung(19,20,21,22) an der Außenseite der Seitenwand(4,6), an welcher die andere Zwickelecke(8,10,12,14) angeformt ist, angesiegelt ist.Packaging according to claim 1, made of a cardboard coated exclusively on its inside with a sealable plastic, characterized in that the nose-shaped projection (19, 20, 21, 22) on the outside of the side wall (4, 6) on which the other gusset corner (8,10,12,14) is molded on, is sealed. Verpackung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß an den vom Boden(2) abgewandten Kanten wenigstens eines Teils der Seitenwände(3,4,5,6) wenigstens annähernd über deren ganze Länge reichende Siegellaschen(27,28,29,30) angelenkt sind.Packaging according to claim 1 or 2, characterized in that on the edges facing away from the base (2) of at least part of the side walls (3, 4, 5, 6) sealing tabs (27, 28, 29, 30) extending at least approximately over their entire length ) are articulated. Verpackung nach Anspruch 3, dadurch gekennzeichnet, daß an zwei einander gegenüber liegenden Seitenwänden() Siegellaschen angelenkt sind, auf welche entsprechende Wandabschnitte eines Deckels aufsiegelbar sind, während an den beiden anderen Seitenwänden am Deckel angelenkte Seitenwandlappen anliegen.Packaging according to claim 3, characterized in that sealing flaps are articulated on two mutually opposite side walls () are, on which corresponding wall sections of a cover can be sealed, while hinged side wall tabs on the other two side walls. Verpackung nach Anspruch 3, dadurch gekennzeichnet, daß an allen vier Seitenwänden(3,4,5,6) Siegellaschen angelenkt sind, von denen wenigstens zwei einander gegenüberliegende Siegellaschen(27,29) über die jeweilige Seitenwand(4,6) hinausreichende, hakenförmige Verlängerungs-Lappen(31,32;33,34) aufweisen, die im aufgerichteten Zustand der Verpackung in den Bereich der benachbarten Siegellasche(28,30) eingreifen.Packaging according to claim 3, characterized in that sealing tabs are articulated on all four side walls (3,4,5,6), of which at least two opposing sealing tabs (27,29) extend over the respective side wall (4,6) in the form of hooks Have extension tabs (31,32; 33,34) which engage in the area of the adjacent sealing flap (28,30) when the packaging is erected.
EP95108461A 1994-06-14 1995-06-02 Tray-like package Ceased EP0687631A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4420653 1994-06-14
DE4420653 1994-06-14

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EP0687631A1 true EP0687631A1 (en) 1995-12-20

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EP95108461A Ceased EP0687631A1 (en) 1994-06-14 1995-06-02 Tray-like package

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EP (1) EP0687631A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007057745A2 (en) * 2005-11-15 2007-05-24 Novacart S.P.A. Holding tray of paper material and its manufacturing process
US11638489B2 (en) 2021-04-11 2023-05-02 Catchy Baby Ip Pty Ltd Apparatus and method for a drop tray
US20230242301A1 (en) * 2020-05-12 2023-08-03 Moltzau Packaging As A cardboard box for holding content, and a method for using such

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436641A (en) * 1965-02-24 1966-04-29 Airtight container for packaging food products
EP0022139A1 (en) * 1979-07-06 1981-01-14 Kliklok Corporation Method and apparatus for forming a flanged tray
US4304352A (en) * 1980-03-28 1981-12-08 Kliklok Corporation Flanged tray with gusset corners
DE3405177C1 (en) 1984-02-14 1985-10-17 Wolfgang 6701 Dannstadt-Schauernheim Janzen Packaging tray
US5183201A (en) * 1991-11-22 1993-02-02 Gulf States Paper Corporation Carton tray with improved corner construction and method of making

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436641A (en) * 1965-02-24 1966-04-29 Airtight container for packaging food products
EP0022139A1 (en) * 1979-07-06 1981-01-14 Kliklok Corporation Method and apparatus for forming a flanged tray
US4304352A (en) * 1980-03-28 1981-12-08 Kliklok Corporation Flanged tray with gusset corners
DE3405177C1 (en) 1984-02-14 1985-10-17 Wolfgang 6701 Dannstadt-Schauernheim Janzen Packaging tray
US5183201A (en) * 1991-11-22 1993-02-02 Gulf States Paper Corporation Carton tray with improved corner construction and method of making

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007057745A2 (en) * 2005-11-15 2007-05-24 Novacart S.P.A. Holding tray of paper material and its manufacturing process
WO2007057745A3 (en) * 2005-11-15 2007-10-04 Novacart Spa Holding tray of paper material and its manufacturing process
US20230242301A1 (en) * 2020-05-12 2023-08-03 Moltzau Packaging As A cardboard box for holding content, and a method for using such
US11638489B2 (en) 2021-04-11 2023-05-02 Catchy Baby Ip Pty Ltd Apparatus and method for a drop tray

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