EP0571327A1 - Packaging container - Google Patents

Packaging container Download PDF

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Publication number
EP0571327A1
EP0571327A1 EP93810332A EP93810332A EP0571327A1 EP 0571327 A1 EP0571327 A1 EP 0571327A1 EP 93810332 A EP93810332 A EP 93810332A EP 93810332 A EP93810332 A EP 93810332A EP 0571327 A1 EP0571327 A1 EP 0571327A1
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EP
European Patent Office
Prior art keywords
container
packaging container
packaging
side parts
cardboard blank
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.)
Granted
Application number
EP93810332A
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German (de)
French (fr)
Other versions
EP0571327B1 (en
Inventor
Walter Schellenberg
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.)
Sandherr Packungen AG
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Sandherr Packungen AG
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Filing date
Publication date
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Publication of EP0571327A1 publication Critical patent/EP0571327A1/en
Application granted granted Critical
Publication of EP0571327B1 publication Critical patent/EP0571327B1/en
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    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/34—Coverings or external coatings
    • B65D25/36—Coverings or external coatings formed by applying sheet material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/942—Nonreusable box having means to facilitate collapsing or disassembling for disposal or for recycling of the box material, e.g. "knockdown" type

Definitions

  • the invention relates to a packaging container which consists of an outer container formed from a one-piece cardboard blank and of an inner container which is deep-drawn from a plastic film, both of which are molded to one another in accordance with a stackable container shape by deep-drawing the inner container
  • a container of this type is for packaging e.g. Margarine at the moment widespread.
  • the thicker outer layer of cardboard has an inner plastic coating, and it is bent from a cardboard blank into the container shape before it is combined with the inner layer in the deep-drawing mold to produce it.
  • the plastic coating of the outer layer welds with the heated plastic material of the inner layer, and a firm bond is created along the entire surface.
  • the invention has for its object to improve a container of the type mentioned in such a way that the consumer can detach the plastic material of the inner layer in a simple manner and without aids from the cardboard material of the outer layer in order to dispose of both materials separately for waste disposal.
  • this object is achieved in that individual wall sections are provided in the outer container for a detachable connection between the inner container formed by the plastic film and the outer container formed from a cardboard blank, into which Bulges of the inner container are formed.
  • the interlocking connection ensures a secure connection between the outer and inner container to form a uniform overall container.
  • the thicker outer layer can be produced in a winding process starting from a strip material or by folding starting from a cardboard blank.
  • the packaging container 1 has a flat bottom 2 and four side walls 3 which extend slightly outwards to the opening-side container edge 4, so that it can be stacked with numerous identical packaging containers before filling.
  • the packaging container 1 has its required rigidity due to an outer container 5 made of cardboard material, while its tightness is ensured by an inner container 6 which is formed from a thin plastic film by deep drawing.
  • FIG. 1 shows a cardboard blank produced by punching out 7 for the production of the outer container 5 of the packaging container.
  • the parts 8 to 11 of the blank are bent upwards along the fold lines 12 to 15, the narrow-side blank parts 9, 11 being placed on the outside over the curved ends 16, 17 and 18, 19 of the blank parts 8, 10.
  • the outer end 20, 21 of the narrow-side cut parts 9, 11 is bent inwards via fold lines 22, 23 so that they include upward-facing end regions 24 to 27 of the cut parts 8, 10 and their stepped tips 28 to 31 in short incisions 32 to 35 come into engagement, which are arranged in a line with the fold lines 22, 23.
  • the plastic film forming the inner container 6 When the plastic film forming the inner container 6 is formed into a deep-drawing mold, in which the outer container has previously been arranged, the plastic film clings closely to the outer container 5, and accordingly the inwardly folded ends 20, 21 of the narrow-sided cut parts 9, 11 fix themselves to the enclosed, upwardly directed end regions 24 to 27 of the cut parts 8, 10, so that the cut parts 8 to 11 of the outer container 5 are securely connected to one another.
  • a firm positive connection between the inner and outer containers 6, 5 is achieved during deep drawing by bulges 37, 38 of the inner container 6 being formed into cutouts 39 to 44 of the outer container, as the enlarged illustration in FIG. 3 illustrates.
  • the cutouts 41, 42 and 43, 44 lie one above the other after the fold, so that they are jointly gripped by a bulge 37.
  • the deep-drawing mold is provided with shaping bulges at the corresponding points, so that they contribute to the design of the bulges 37, 38 of the inner container 6.
  • the bulges 37, 38 preferably follow only the upper contour of the circular cutouts 39 to 44, so that they are covered by the hollow edge 46 of the inner container 6 which is drawn outwards and downwards over the outer container 5.
  • the tabs 48 to 51 of the cut parts 8, 10 forming the arcuate corner areas 47 of the outer container 5 have larger recesses 52 to 55 into which shoulder-forming bulges 56 of the inner case 6 are formed, so that they are crescent-shaped around the upper area of the arcuate corner areas 47 extend.
  • These shoulder-forming bulges 56 serve as stacking shoulders, which are supported in the case of stacked, empty packaging containers 1 on the opening-side container edge 4 of the packaging container 1 underneath. This prevents the stacked packaging containers 1 from jamming into one another, so that they can be easily detached from one another before they are fed to a filling station.
  • the edge of the cutouts 52-55 which is parallel to the opening edge 4 of the packaging container 1, is supported on these stacking shoulders, so that the positive fastening of the outer container 5 to the inner container 6 is improved.
  • the packaging container can be sealed airtight by sealing a sealing film (not shown) onto the container edge 4.
  • a closure cover can be provided which extends over the hollow edge 46.

Abstract

The packaging container has an outer container formed from a cardboard blank (7) and an inner container which is thermoformed from a plastic film. The connection, which is firm but releasable by hand, between the outer and inner containers of the packaging container is effected in a positive-locking manner in that, during the thermoforming of the inner container, bulges form in its wall which enter into cutouts (39 to 44) in the outer container. The outer container can be removed completely and easily from the inner container again for separate waste disposal. <IMAGE>

Description

Die Erfindung betrifft einen Verpackungsbehälter, der aus einem aus einem einteiligen Kartonzuschnitt geformten Aussenbehälter und aus einem aus einer Kunststoffolie tiefgezogenen Innenbehälter besteht, die beide entsprechend einer stapelbaren Behälterform durch Tiefziehen des Innenbehälters aneinandergeformt sindThe invention relates to a packaging container which consists of an outer container formed from a one-piece cardboard blank and of an inner container which is deep-drawn from a plastic film, both of which are molded to one another in accordance with a stackable container shape by deep-drawing the inner container

Ein Behälter dieser Art ist für die Verpackung von z.B. Margarine z.Zt. weit verbreitet. Die dickere Aussenschicht aus Karton hat eine innere Kunststoffbeschichtung, und sie wird aus einem Kartonzuschnitt zur Behälterform gebogen, bevor sie in der Tiefziehform zur Herstellung der Innenschicht mit dieser vereinigt wird. Dabei verschweisst die Kunststoffbeschichtung der Aussenschicht mit dem erwärmten Kunststoffmaterial der Innenschicht, und es entsteht ein fester Verbund entlang der gesamten Oberfläche .A container of this type is for packaging e.g. Margarine at the moment widespread. The thicker outer layer of cardboard has an inner plastic coating, and it is bent from a cardboard blank into the container shape before it is combined with the inner layer in the deep-drawing mold to produce it. The plastic coating of the outer layer welds with the heated plastic material of the inner layer, and a firm bond is created along the entire surface.

Der Erfindung liegt die Aufgabe zugrunde, einen Behälter der genannten Art derart zu verbessern, dass der Verbraucher das Kunststoffmaterial der Innenschicht auf einfache Weise und ohne Hilfsmittel von dem Kartonmaterial der Aussenschicht lösen kann, um beide Materialien getrennt der Abfallentsorgung zuzuführen.The invention has for its object to improve a container of the type mentioned in such a way that the consumer can detach the plastic material of the inner layer in a simple manner and without aids from the cardboard material of the outer layer in order to dispose of both materials separately for waste disposal.

Die Lösung der genannten Aufgabe erfolgt erfindungsgemäss dadurch, dass für eine lösbare Verbindung zwischen dem durch die Kunststoffolie gebildeten Innenbehälter und dem aus einem Kartonzuschnitt gebildeten Aussenbehälter in dem Aussenbehälter einzelne Wandausschnitte vorgesehen sind, in die Ausbuchtungen des Innenbehälters eingeformt sind.According to the invention, this object is achieved in that individual wall sections are provided in the outer container for a detachable connection between the inner container formed by the plastic film and the outer container formed from a cardboard blank, into which Bulges of the inner container are formed.

Die somit vorhandene formschlüssige Verbindung gewährleistet einen sicheren Verbund zwischen Aussen- und Innenbehälter zu einem einheitlichen Gesamtbehälter.The interlocking connection thus provided ensures a secure connection between the outer and inner container to form a uniform overall container.

Die Herstellung der dickeren Aussenschicht kann im Wickelverfahren ausgehend von einem Bandmaterial oder durch Falten ausgehend von einem Kartonzuschnitt erfolgen.The thicker outer layer can be produced in a winding process starting from a strip material or by folding starting from a cardboard blank.

Im folgenden wird die Erfindung anhand eines in den Zeichnungen dargestellten Ausführungsbeispieles weiter erläutert. Es zeigt:

Fig.1
eine Ansicht des Kartonzuschnittes für die Ausbildung des Aussenbehälters des Verpackungsbehälters,
Fig.2
einen Längsschnitt durch den Verpackungsbehälter,
Fig.3
den Randbereich III des Verpackungsbehälters nach Fig.2 in vergrösserter Darstellung und
Fig.4
eine Aufsicht auf den Verpackungsbehälter.
In the following the invention will be further explained with reference to an embodiment shown in the drawings. It shows:
Fig. 1
a view of the cardboard blank for the formation of the outer container of the packaging container,
Fig. 2
a longitudinal section through the packaging container,
Fig. 3
the edge region III of the packaging container according to Figure 2 in an enlarged view and
Fig. 4
a supervision of the packaging container.

Der Verpackungsbehälter 1 hat einen ebenen Boden 2 und vier Seitenwände 3, die leicht nach aussen verlaufend sich zu dem öffnungsseitigen Behälterrand 4 erstrecken, so dass er vor dem Füllen mit zahlreichen gleichen Verpackungsbehältern stapelbar ist.The packaging container 1 has a flat bottom 2 and four side walls 3 which extend slightly outwards to the opening-side container edge 4, so that it can be stacked with numerous identical packaging containers before filling.

Seine erforderliche Steifigkeit hat der Verpackungsbehälter 1 durch einen Aussenbehälter 5 aus Kartonmaterial, während seine Dichtigkeit durch einen Innenbehälter 6 gewährleistet ist, der aus einer dünnen Kunststoffolie durch Tiefziehen gebildet ist.The packaging container 1 has its required rigidity due to an outer container 5 made of cardboard material, while its tightness is ensured by an inner container 6 which is formed from a thin plastic film by deep drawing.

Fig.1 zeigt einen durch Ausstanzen hergestellten Kartonzuschnitt 7 für die Herstellung des Aussenbehälters 5 des Verpackungsbehälters. Die Teile 8 bis 11 des Zuschnittes werden entlang der Falzlinien 12 bis 15 nach oben gebogen, wobei die schmalseitigen Zuschnitteile 9,11 aussen über die bogenförmig nach innen gebogenen Enden 16,17 und 18,19 der Zuschnitteile 8,10 gelegt werden. Ausserdem wird das äussere Ende 20,21 der schmalseitigen Zuschnitteile 9,11 über Falzlinien 22,23 nach innen gebogen, so dass sie nach oben gerichtete Endbereiche 24 bis 27 der Zuschnittteile 8,10 einschliessen und deren abgesetzten Spitzen 28 bis 31 in kurzen Einschnitten 32 bis 35 in Eingriff gelangen, die in einer Linie mit den Falzlinien 22, 23 angeordnet sind. Beim Ausformen der den Innenbehälter 6 bildenden Kunststoffolie in einer Tiefzieform, in der zuvor der Aussenbehälter angeordnet worden ist, schmiegt sich die Kunststoffolie eng an den Aussenbehälter 5, und entsprechend legen die nach innen gefalteten Enden 20,21 der schmalseitigen Zuschnitteile 9,11 sich fest an die eingeschlossenen, nach oben gerichteten Endbereiche 24 bis 27 der Zuschnitteile 8,10, so dass die Zuschnitteile 8 bis 11 des Aussenbehälter 5 sicher miteinander verbunden sind.1 shows a cardboard blank produced by punching out 7 for the production of the outer container 5 of the packaging container. The parts 8 to 11 of the blank are bent upwards along the fold lines 12 to 15, the narrow-side blank parts 9, 11 being placed on the outside over the curved ends 16, 17 and 18, 19 of the blank parts 8, 10. In addition, the outer end 20, 21 of the narrow-side cut parts 9, 11 is bent inwards via fold lines 22, 23 so that they include upward-facing end regions 24 to 27 of the cut parts 8, 10 and their stepped tips 28 to 31 in short incisions 32 to 35 come into engagement, which are arranged in a line with the fold lines 22, 23. When the plastic film forming the inner container 6 is formed into a deep-drawing mold, in which the outer container has previously been arranged, the plastic film clings closely to the outer container 5, and accordingly the inwardly folded ends 20, 21 of the narrow-sided cut parts 9, 11 fix themselves to the enclosed, upwardly directed end regions 24 to 27 of the cut parts 8, 10, so that the cut parts 8 to 11 of the outer container 5 are securely connected to one another.

Weiterhin wird beim Tiefziehen eine feste formschlüssige Verbindung zwischen dem Innen- und Aussenbehälter 6,5 erreicht, indem sich Ausbuchtungen 37,38 des Innenbehälters 6 in Ausschnitte 39 bis 44 des Aussenbehälters hineinformen, wie die vergrösserte Darstellung der Fig. 3 veranschaulicht. Dabei liegen die Ausschnitte 41,42 und 43,44 nach der Falzung übereinander, so dass sie von einer Ausbuchtung 37 gemeinsam erfasst werden. Die Tiefziehform ist an den entsprechenden Stellen mit formgebenden Ausbuchtungen versehen, so dass diese zur Gestaltung der Ausbuchtungen 37,38 des Innenbehälters 6 beitragen. Vorzugsweise folgen die Ausbuchtungen 37,38 nur der oberen Kontur der kreisförmigen Ausschnitte 39 bis 44, so dass sie durch den über den Aussenbehälter 5 nach aussen und unten gezogenen Hohlrand 46 des Innenbehälters 6 überdeckt werden. Auf diese Weise ergibt sich ein fester Verbund zwischen dem Innen- und Aussenbehälter (6,5), so dass der allein unstabile Innenbehälter (6) durch den Aussenbehälter (5) zu einem stabilen Behälter verstärkt wird. Dies konnte bisher nur durch eine Verklebung zwischen beiden und der Teile 8,10 des Kartonzuschnitts mit dessen anderen Teilen 9,11 erreicht werden. Als besonderer Vorteil gemäss der Aufgabenstellung der Erfindung ergibt sich jedoch, dass durch die Vermeidung eines Klebemittels nach Gebrauch des Verpackungsbehälters auch auf einfache Weise eine getrennte Abfallentsorgung des Kartonanteils und des Kunststoffanteils des Verpackungsbehälters möglich ist. Um das hierzu erforderliche Abreissen des Aussenbehälters 5 vom Innenbehälter 6 zu erleichtern, können am Aussenbehälter 5 nichtdargestellte Solltrennlinien und/oder Grifflappen angeformt sein.Furthermore, a firm positive connection between the inner and outer containers 6, 5 is achieved during deep drawing by bulges 37, 38 of the inner container 6 being formed into cutouts 39 to 44 of the outer container, as the enlarged illustration in FIG. 3 illustrates. The cutouts 41, 42 and 43, 44 lie one above the other after the fold, so that they are jointly gripped by a bulge 37. The deep-drawing mold is provided with shaping bulges at the corresponding points, so that they contribute to the design of the bulges 37, 38 of the inner container 6. The bulges 37, 38 preferably follow only the upper contour of the circular cutouts 39 to 44, so that they are covered by the hollow edge 46 of the inner container 6 which is drawn outwards and downwards over the outer container 5. In this way, there is a firm bond between the inner and outer container (6,5), so that the unstable inner container (6) is reinforced by the outer container (5) to a stable container. So far, this could only be achieved by gluing the two and the parts 8, 10 of the cardboard blank to the other parts 9, 11 thereof. However, a particular advantage according to the object of the invention is that by avoiding an adhesive after using the packaging container, separate waste disposal of the cardboard portion and the plastic portion of the packaging container is also possible in a simple manner. In order to facilitate the necessary tearing off of the outer container 5 from the inner container 6, predetermined separation lines and / or grip tabs (not shown) can be formed on the outer container 5.

Die die bogenförmigen Eckbereiche 47 des Aussenbehälters 5 bildenden Lappen 48 bis 51 der Zuschnittteile 8,10 haben grössere Aussparungen 52 bis 55, in die hinein absatzbildende Ausbuchtungen 56 des Innenbehälters 6 geformt werden, so dass sie sich sichelförmig um den oberen Bereich der bogenförmigen Eckbereiche 47 erstrecken. Diese absatzbildenden Ausbuchtungen 56 dienen als Stapelschultern, die sich bei ineinandergestapelten, leeren Verpackungsbehältern 1 auf dem öffnungsseitigen Behälterrand 4 des darunterliegenden Verpackungsbehälters 1 abstützen. Dies verhindert ein Verklemmen der gestapelten Verpackungsbehälter 1 ineinander, so dass sie sich leicht voneinander lösen la-ssen, bevor sie einer Füllstation zugeführt werden. Ausserdem stützt sich die zum Oeffnungsrand 4 des Verpackungsbehälters 1 parallele Kante der Aussparungen 52-55 an diesen Stapelschultern ab, so dass die formschlüssige Befestigung des Aussenbehälters 5 am Innenbehälter 6 verbessert wird.The tabs 48 to 51 of the cut parts 8, 10 forming the arcuate corner areas 47 of the outer container 5 have larger recesses 52 to 55 into which shoulder-forming bulges 56 of the inner case 6 are formed, so that they are crescent-shaped around the upper area of the arcuate corner areas 47 extend. These shoulder-forming bulges 56 serve as stacking shoulders, which are supported in the case of stacked, empty packaging containers 1 on the opening-side container edge 4 of the packaging container 1 underneath. This prevents the stacked packaging containers 1 from jamming into one another, so that they can be easily detached from one another before they are fed to a filling station. In addition, the edge of the cutouts 52-55, which is parallel to the opening edge 4 of the packaging container 1, is supported on these stacking shoulders, so that the positive fastening of the outer container 5 to the inner container 6 is improved.

Ein luftdichter Verschluss des Verpackungsbehälters kann erfolgen, indem eine nichtdargestellte Verschlussfolie auf den Behälterrand 4 aufgesiegelt wird. Ausserdem kann ein Verschlussdeckel vorgesehen sein, der über den Hohlrand 46 greift.The packaging container can be sealed airtight by sealing a sealing film (not shown) onto the container edge 4. In addition, a closure cover can be provided which extends over the hollow edge 46.

Claims (7)

Verpackungsbehälter, der aus einem aus einem einteiligen Kartonzuschnitt (7) geformten Aussenbehälter (5) und aus einem aus einer Kunststoffolie tiefgezogenen Innenbehälter (6) besteht, die beide entsprechend einer stapelbaren Behälterform durch Tiefziehen des Innenbehälters aneinandergeformt sind, dadurch gekennzeichnet, dass für eine lösbare Verbindung zwischen dem durch die Kunststoffolie gebildeten Innenbehälter (6) und dem aus einem Kartonzuschnitt gebildeten Aussenbehälter (5) in dem Aussenbehälter einzelne Wandausschnitte (39-44) vorgesehen sind, in die Ausbuchtungen (37,38) des Innenbehälters (6) eingeformt sind.Packaging container which consists of an outer container (5) formed from a one-piece cardboard blank (7) and an inner container (6) thermoformed from a plastic film, both of which are molded together according to a stackable container shape by deep-drawing the inner container, characterized in that for a detachable Connection between the inner container (6) formed by the plastic film and the outer container (5) formed from a cardboard blank, individual wall cutouts (39-44) are provided in the outer container, into which bulges (37, 38) of the inner container (6) are formed. Verpackungsbehälter nach Anspruch 1, wobei der Aussenbehälter (5) aus einem Kartonzuschnitt (7) mit einem Bodenteil (2') und vier Seitenteilen (8-11) gebildet ist, die entsprechend der Behälteraussenform vom Bodenteil (2) weg zu Behälterseitenwänden (3) abgebogen sind, so dass der Bodenteil (2') durch geradlinige Biegekanten (12-15) begrenzt ist und die Behälterseitenwände (3) bis zu abgerundeten Uebergangsbereichen geradlinig verlaufen, dadurch gekennzeichnet, dass im Bereich des Aussenrandes der vier Seitenteile (8-11) jeweils mindestens ein Wandausschnitt (39-44) vorgesehen ist, in den eine Ausbuchtung (37,38) des Innenbehälters (6) eingreift.Packaging container according to claim 1, wherein the outer container (5) is formed from a cardboard blank (7) with a bottom part (2 ') and four side parts (8-11) which, according to the outer container shape, away from the bottom part (2) to the container side walls (3) are bent so that the bottom part (2 ') is delimited by straight bending edges (12-15) and the container side walls (3) run in a straight line up to rounded transition areas, characterized in that in the area of the outer edge of the four side parts (8-11) At least one wall cutout (39-44) is provided, in which a bulge (37, 38) of the inner container (6) engages. Verpackungsbehälter nach Anspruch 2, dadurch gekennzeichnet, dass ein vom Oeffnungsrand (4) im Querschnitt u-förmig nach aussen verlaufender Randbereich (46) des Innenbehälters (6) sich bis über die Ausbuchtungen (37,38) des Aussenbehälters (5) erstreckt.Packaging container according to claim 2, characterized in that an edge region (46) of the inner container (6) which extends from the opening edge (4) in a U-shaped cross-section extends beyond the bulges (37, 38) of the outer container (5). Verpackungsbehälter nach Anspruch 3, dadurch gekennzeichnet, dass die Wandausschnitte (39-44) grösser sind als die Ausbuchtungen (37,38), wobei die Ausbuchtungen (37,38) von dem zum Behälterrand (4) gerichteten Teil der Wandausschnitte (39-44) eng umfasst sind.Packaging container according to claim 3, characterized in that the wall cutouts (39-44) are larger than the bulges (37,38), the bulges (37,38) from the part of the wall cutouts (39-44) directed towards the container edge (4) ) are closely included. Verpackungsbehälter nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass das äussere Ende (20,21) von zwei einander gegenüberliegend angeordneten Seitenteilen (9, 11) des Kartonzuschnitts (7) über Falzlinien (22,23) nach innen gebogen ist, so dass sie nach oben gerichtete Endbereiche (24-27) der anderen Seitenteile (8,10) des Kartonzuschnitts (7) einschliessen.Packaging container according to one of claims 2 to 4, characterized in that the outer end (20,21) of two oppositely arranged side parts (9, 11) of the cardboard blank (7) is bent inwards via fold lines (22,23), so that they include upward end regions (24-27) of the other side parts (8, 10) of the cardboard blank (7). Verpackungsbehälter nach Anspruch 5, dadurch gekennzeichnet, dass in gleicher Linie mit den Falzlinien (22,23) in den Seitenteilen (9,11) jeweils zwei Einschnitte (32,33; 34, 35) vorgesehen sind, in denen hakenförmige Spitzen (28-31) der Endbereiche (24-27) der anderen Seitenteile (8,10) verriegelt sind.Packaging container according to claim 5, characterized in that two incisions (32, 33; 34, 35) are provided in the same line with the fold lines (22, 23) in the side parts (9, 11), in which hook-shaped tips (28- 31) of the end regions (24-27) of the other side parts (8, 10) are locked. Verpackungsbehälter nach einem der Ansprüche 1 bis 6, mit bogenförmigen Eckbereichen (47), dadurch gekennzeichnet, dass der Aussenbehälter (5) in den Eckbereichen (47) nach oben offene Aussparungen (52-55) aufweist, die der Bogenform der Eckbereiche folgende Stapelschultern (56) des Innenbehälters (6) aufnehmen, wobei sich die Stapelschultern (56) an einer zum Oeffnungsrand (4) des Verpackungsbehälters parallelen Kante der Aussparungen (52-55) abstützen.Packaging container according to one of claims 1 to 6, with arcuate corner regions (47), characterized in that the outer container (5) has upwardly open recesses (52-55) in the corner regions (47), which have stacking shoulders following the arc shape of the corner regions ( 56) of the inner container (6), the stacking shoulders (56) being supported on an edge of the cutouts (52-55) parallel to the opening edge (4) of the packaging container.
EP93810332A 1992-05-18 1993-05-06 Packaging container Expired - Lifetime EP0571327B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1579/92A CH685115A5 (en) 1992-05-18 1992-05-18 Packaging container.
CH1579/92 1992-05-18

Publications (2)

Publication Number Publication Date
EP0571327A1 true EP0571327A1 (en) 1993-11-24
EP0571327B1 EP0571327B1 (en) 1996-12-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP93810332A Expired - Lifetime EP0571327B1 (en) 1992-05-18 1993-05-06 Packaging container

Country Status (7)

Country Link
US (1) US5333749A (en)
EP (1) EP0571327B1 (en)
AT (1) ATE146744T1 (en)
CA (1) CA2096370A1 (en)
CH (1) CH685115A5 (en)
DE (1) DE59304857D1 (en)
DK (1) DK0571327T3 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039336A1 (en) * 1995-06-06 1996-12-12 Gics & Vermee, L.P. Food product container including a tray and a jacket and an associated food product package
EP0849185A2 (en) * 1996-12-17 1998-06-24 SEDA S.p.A. Single-use container
DE29714534U1 (en) * 1997-08-14 1998-12-17 Gizeh Verpackungen Gmbh & Co K cups
KR100708219B1 (en) * 1999-02-17 2007-04-17 소니 가부시끼 가이샤 Battery pack, battery loading device, power supplying device and electronic equipment
FR2975083A1 (en) * 2011-05-12 2012-11-16 Cgl Pack Service Tray for containing food, has hollow container formed of thin-walled food plastics material, and external reinforcement structure surrounding peripheral side wall of container, where peripheral side wall includes two radial protrusions
US8720832B2 (en) 2010-07-02 2014-05-13 Smr Patents S.A.R.L. Fastening element for elongated material
EP3858751A1 (en) * 2020-02-02 2021-08-04 Van Genechten Packaging N.V. Tray or cup-shaped packaging container

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826938B1 (en) * 2001-07-04 2004-01-16 Marie Claude Dropsy SEALABLE RECYCLABLE CONTAINER
US7117066B2 (en) 2004-11-02 2006-10-03 Solo Cup Operating Corporation Computer controlled cup forming machine
US7121991B2 (en) 2004-11-02 2006-10-17 Solo Cup Operating Corporation Bottom sealing assembly for cup forming machine
US8567449B2 (en) 2008-02-01 2013-10-29 John A. Cain Systems and methods for locating and restoring service lines in pipeline rehabilitation
US20140027533A1 (en) * 2011-01-21 2014-01-30 Shower Power International B.V. Device for Adding and Additive to Tap Water
GB2602124B (en) * 2020-12-18 2023-09-27 Reed Thermoformed Packaging Ltd A thermoformed container with paperboard outer
GB202213949D0 (en) * 2022-09-23 2022-11-09 Berry Superfos Randers As Improvments in or relating to packaging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232783A (en) * 1967-06-01 1971-05-19
SE350943B (en) * 1971-09-14 1972-11-13 Esseltepack Ab
WO1992017375A1 (en) * 1991-03-26 1992-10-15 Ab Åkerlund & Rausing Packaging container and a method for the production of the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736065A (en) * 1956-02-28 wilcox
CH350943A (en) * 1954-12-07 1960-12-31 Ruhrmann Josef Method of manufacturing a slide closure and slide closure obtained by this method
SE330350B (en) * 1968-11-25 1970-11-09 Akerlund & Rausing Ab
US3575358A (en) * 1969-06-05 1971-04-20 United Carr Inc Support for coiled stock material
US3779447A (en) * 1970-10-26 1973-12-18 Robalex Inc Boilable bakeable package and method
NL7305660A (en) * 1973-04-24 1974-10-28
US3927821A (en) * 1974-09-27 1975-12-23 Hoerner Waldorf Corp Lined carton
SE400251B (en) * 1975-11-13 1978-03-20 Akerlund & Rausing Ab TRAG-LIKE PACKAGING WITH STACKING ORGAN
GB1579535A (en) * 1977-10-27 1980-11-19 Timpak Ltd Trays
US4257530A (en) * 1978-07-27 1981-03-24 Champion International Corporation Lined tray
FR2511342A1 (en) * 1981-08-17 1983-02-18 Impression Cartonnage Ste Pari INTERNALLY COATED CARDBOARD CONTAINER OF A SYNTHETIC MATERIAL SHEET COMPRISING RELIEF CREATED BY CARDBOARD SLOTS WITH EDGES OFFSET
FR2576874B1 (en) * 1985-02-04 1987-10-02 Socar CARRIER CONDITIONING WATERPROOF AND GAS-TIGHT AND SEALABLE BY A PLASTIC FILM
DE8604244U1 (en) * 1986-02-18 1986-04-03 H. Zenker GmbH + Co KG, 8890 Aichach Baking sheet
US4801017A (en) * 1986-10-17 1989-01-31 Aldo Artusi Container, particularly for receiving foods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232783A (en) * 1967-06-01 1971-05-19
SE350943B (en) * 1971-09-14 1972-11-13 Esseltepack Ab
WO1992017375A1 (en) * 1991-03-26 1992-10-15 Ab Åkerlund & Rausing Packaging container and a method for the production of the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039336A1 (en) * 1995-06-06 1996-12-12 Gics & Vermee, L.P. Food product container including a tray and a jacket and an associated food product package
EP0849185A2 (en) * 1996-12-17 1998-06-24 SEDA S.p.A. Single-use container
EP0849185A3 (en) * 1996-12-17 1998-11-11 SEDA S.p.A. Single-use container
DE29714534U1 (en) * 1997-08-14 1998-12-17 Gizeh Verpackungen Gmbh & Co K cups
KR100708219B1 (en) * 1999-02-17 2007-04-17 소니 가부시끼 가이샤 Battery pack, battery loading device, power supplying device and electronic equipment
US8720832B2 (en) 2010-07-02 2014-05-13 Smr Patents S.A.R.L. Fastening element for elongated material
FR2975083A1 (en) * 2011-05-12 2012-11-16 Cgl Pack Service Tray for containing food, has hollow container formed of thin-walled food plastics material, and external reinforcement structure surrounding peripheral side wall of container, where peripheral side wall includes two radial protrusions
EP3858751A1 (en) * 2020-02-02 2021-08-04 Van Genechten Packaging N.V. Tray or cup-shaped packaging container

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DE59304857D1 (en) 1997-02-06
CA2096370A1 (en) 1993-11-19
US5333749A (en) 1994-08-02
ATE146744T1 (en) 1997-01-15
CH685115A5 (en) 1995-03-31
DK0571327T3 (en) 1997-05-26
EP0571327B1 (en) 1996-12-27

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