EP0581236A2 - Dispensing package for storage of air-sensitive products - Google Patents

Dispensing package for storage of air-sensitive products Download PDF

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Publication number
EP0581236A2
EP0581236A2 EP93111963A EP93111963A EP0581236A2 EP 0581236 A2 EP0581236 A2 EP 0581236A2 EP 93111963 A EP93111963 A EP 93111963A EP 93111963 A EP93111963 A EP 93111963A EP 0581236 A2 EP0581236 A2 EP 0581236A2
Authority
EP
European Patent Office
Prior art keywords
carton
flap
tubular film
packaging according
cardboard
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
EP93111963A
Other languages
German (de)
French (fr)
Other versions
EP0581236A3 (en
EP0581236B1 (en
Inventor
Frank Müller
Peter Weckwarth
Hans-Uwe Richer
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.)
LTS Lohmann Therapie Systeme AG
Original Assignee
LTS Lohmann Therapie Systeme AG
Lohmann GmbH and Co KG
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 LTS Lohmann Therapie Systeme AG, Lohmann GmbH and Co KG filed Critical LTS Lohmann Therapie Systeme AG
Publication of EP0581236A2 publication Critical patent/EP0581236A2/en
Publication of EP0581236A3 publication Critical patent/EP0581236A3/en
Application granted granted Critical
Publication of EP0581236B1 publication Critical patent/EP0581236B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D5/72—Contents-dispensing means
    • B65D5/721—Contents-dispensing means consisting of mobile elements forming part of the containers or attached to the containers
    • 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
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/566—Linings made of relatively rigid sheet material, e.g. carton

Definitions

  • the invention relates to a packaging for receiving air-sensitive substances with an erectable, tubular and in its interior a tubular film receiving outer carton, which is formed by a cardboard lower wall, a cardboard upper wall and two approximately parallel cardboard side walls, with foldable side flaps provided on the two ends of the cardboard side walls are composed of a triangle connected with its base via a first fold line to the side wall of the outer carton, a trapezoid connected to one side of the triangle via a second fold line and a rectangle connected to the top of the trapezoid via a third fold line, the base side of the trapezoid being the Side flap over a fourth fold line with one side of a bottom flap and this over a fifth fold line with the end area of the bottom wall of the outer carton and a top flap over a sixth fold line with the end area of the carton are connected to the top wall of the outer carton.
  • a known packaging of this type according to DE-AS 11 48 936 has the disadvantage that the tubular film arranged in the interior can no longer be closed airtight after opening, because on the one hand the tubular film is very closely connected to the end region of the outer carton and its rigidity counteracts a reclosure.
  • the invention has for its object to provide a packaging of the type mentioned, which can be designed on the one hand as a dispenser pack and on the other hand ensures an airtight closure of the tubular film.
  • both ends of the outer carton can be provided with the above-described features a), b) and c) or, according to a second embodiment, have only these features at one end, whereas on the other end of the outer carton those facing the upper flap Sides of the rectangles of the two side flaps are separated from the upper flap in a manner known per se according to the subject of DE-AS 11 48 936.
  • an inner box is arranged in the outer box, which has a geometrically similar cross-sectional shape in the upright position relative to the outer box.
  • the inner carton has a guide slot on at least one front end near its lower wall, the lower wall of the inner carton being arranged on the lower wall of the outer carton.
  • the slot in addition to its guiding function, which holds a longette, for example, the slot also forms a restraining or inhibiting function in relation to the material to be removed in the manner of a holding device.
  • a sheet-like material for example a longette
  • this is removed against a frictional force occurring at the guide slot, which is dimensioned such that on the one hand an easy removal is ensured, but on the other hand an undesired falling back of the substance into the interior is prevented.
  • the operator would have to reach deep into the tubular film when the inner carton was not present, which would not only be inconvenient and time-consuming, but would also endanger the sterility of sanitary products. In this sense, it makes sense to insert the inner cardboard inside a tubular film, as a result of which the hygroscopic or moisture-releasing substances and their sterility are even better protected from the outside atmosphere.
  • the inner carton is advantageously provided at its front ends with a snap-in main flap and two side flaps that can be snapped off, the main flap of which forms the guide slot in the folded position with the adjacent edge of the lower wall of the inner carton.
  • the edge of the main flap of the inner carton facing the guide slot is either provided with a wavy, sinusoidal, meandering or a serrated configuration which is adapted to the particular material to be removed.
  • this front end of the outer carton is covered by a slip lid, with between the slip lid and the front end of the Outer cartons a terminal block for closing the open tubular film is arranged.
  • the protruding end of the tubular film is advantageously sealed airtight and / or liquid-tight by welding, embossing or gluing and, depending on the material to be removed.
  • the outer carton and the inner carton are made of cardboard and the tubular film is made of a water and / or air impermeable plastic.
  • the package 10 for receiving air-sensitive substances has an erectable, tubular outer carton 12, which contains a tubular film 11 in its interior, which is made up of a carton bottom wall 13, a carton top wall 14 and two cardboard side walls 15 running approximately parallel, 16 is formed.
  • the base sides of the trapezoid 24 of the side flaps 19 are connected via a fourth folding line 27 to one side of a lower flap 28 and this is connected via a fifth folding line 29 to the end region 30 of the bottom wall 13 of the outer box 12.
  • An upper flap 31 is connected via a sixth fold line 32 to the end region 33 of the upper carton wall 14 of the outer carton 12.
  • the upper flap 31 is connected to the rectangles 26 of the two side flaps 19, 20 at the front end 17 of the outer carton 12.
  • the top flap 31 has a seventh fold line 34 which runs parallel to the sixth fold line 32 and runs between the side edges 35 of the rectangles 26 of the side flaps 19, 20 facing the cardboard top wall 14.
  • the end 36 of the tubular film 11 protrudes from the end 17 when it is closed.
  • square cutouts 41 are provided to facilitate the foldability of the side flaps 19, 20, including the tubular film 11, both at the front end 18 and at the front end 17 in the corner regions between the fold lines 27 and 21 on the one hand and the fold lines 21 and 40 on the other hand.
  • a corresponding folding is carried out at the front end 17 in the lower part of FIG. 2.
  • the upper flap 31 according to FIG. 1 is folded around the fold line 34, so that two partial flaps 31A are formed.
  • the end edge 44 of the upper flap 31 comes into approximately parallel contact with the folding line 32, whereas the folding line 34 moves inwards towards the lower flap 28.
  • the lower flap 28 is turned over in the direction of arrow 45 of FIG. 2 in such a way that its end edge 46 of FIG. 1 also reaches an approximately parallel position to the folded edge 32 of the upper flap 31.
  • the closed end 36 of the tubular film 11 protrudes from the front end 17 of the packaging 10.
  • the fold line 34 can also be designed as a perforation line in order to facilitate a full-surface unfolding of the two partial flaps 31A.
  • FIG. 3 A sectional view along the line III-III of FIG. 6 on this closed end 36 of the tubular film 11 can be seen in FIG. 3. Parts corresponding to FIGS. 1 and 2 are again provided with the same reference numbers. Due to the folding in of the side flaps 19, 20 with the fold lines 23 and 25 of FIG. 1 turned inwards, which are not visible in FIG. 2, the closed end 36 of the tubular film 11 is also close to these side flaps 19 on both sides, 20 provided with folded folds 47, 47a.
  • both partial flaps 31A are folded flat against one another and are connected to one another at their contact surfaces by adhesive K.
  • an inner box 48 is arranged in the outer box 10, which has a geometrically similar cross-sectional shape in the upright position relative to the outer box.
  • the top view of the outside of its blank is shown in FIG. 4 and a perspective view of the erected inner box 48 in FIG. 5.
  • This inner cardboard 48 consists of an erectable, tubular cardboard which can be inserted into the interior of the tubular film 11 and which is formed by a cardboard lower wall 49 two approximately parallel inner cardboard side walls 50, 51 and a cardboard upper wall 52.
  • the inner carton side walls 50, 51 are with the carton top wall 52 and the carton bottom wall 49 connected by fold lines 53 to 55.
  • One end 18 of the inner carton 48 is formed by an upper flap 56, a lower flap 57 and two side flaps 58, 59, which can be folded over at approximately a right angle to the fold lines 60 to 63.
  • a longitudinal side flap 64 serves to connect to the corresponding side edge of the lower flap 49 in order to form an erectable, tubular, in the present case rectangular inner box 48.
  • the further front end 17 is closed or narrowed by an upper flap 66 which can be folded around the folding line 65 in conjunction with two narrow side flaps 67 and 68, leaving a guide slot 69 (see FIGS. 3 and 5).
  • This guide slot 69 is arranged in the vicinity of the inner cardboard lower wall 49, the lower wall 49 of the inner cardboard 48 being arranged on the cardboard lower wall 13 of the outer cardboard 12 when the inner cardboard 48 is inserted into the tubular film 11 of the outer cardboard 12, as is best illustrated in FIG. 3 can be removed.
  • the front end 17 of the inner carton 48 is assigned to the front end 17 of the outer carton 12 and the front end 18 of the inner carton 48 is assigned to the front end 18 of the outer carton 12.
  • the inner carton 48 is provided at its front end 17 with a foldable main flap 66 and two side flaps 67, 68 which can be folded over, of which the main flap 66 is in the folded position (see FIG. 5) the adjacent edge 70 of the inner cardboard lower wall 49 forms the guide slot 69.
  • the edge 71 of the main flap 66 of the inner carton 48 facing the guide slot 69 is provided with a wavy configuration in the present case.
  • a sinusoidal, meandering or serrated design is also possible, the specific design of which essentially depends on the material located in the inner box 48, which according to FIGS. 3 and 5 consists of a longette 77 which is meandered in the inner box 48 and thus can be removed from the inner carton 48 used in the tubular film 11 in the manner of a dispenser pack.
  • the front end 17 of the outer carton 12 provided with the protruding end 36 of the tubular film 11 is covered by a slip lid 72, whereas the protruding end 36 of the tubular film 11 is closed by welding, embossing or gluing.
  • a clamping strip 73 is arranged for closing the end 36 of the tubular film 11 after it has been opened.
  • the clamping bar 73 shown in perspective in FIG. 3 essentially consists of a lower bar 74 with a U-shaped cross section and a upper bar 75 with a T-shaped cross section which engages in a form-fitting manner and with the interposition of the open end 36 of the tubular film 11, the lower bar 74 is connected to the upper bar 75 via a swivel joint 76.
  • the terminal block 73 can the open Seal end 36 of tubular film 11 not only airtight, but also liquid-tight, which is of great importance for different substances in different shapes and consistencies.
  • the outer carton 12 and the inner carton 48 are advantageously made of cardboard, whereas the tubular film 11 and the terminal strip 43 consist of an alkali and / or acid-resistant, the tubular film 11 in any case consist of a water and / or air impermeable plastic.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)

Abstract

The invention relates to a package (10) for receiving air-sensitive products, having an outer carton (12) which receives a tubular film (11) in its interior, consisting of a lower carton wall (13), an upper carton wall (14) and two carton side walls (15, 16) running approximately in parallel, and having side flaps (19, 20) which are formed from a rectangle, a trapezium and a triangle connected via fold lines (21, 25). The invention is based on the object of providing a package of the generic type mentioned at the beginning, which can be designed, on the one hand, as a dispensing package and, on the other hand, guarantees an airtight closure of the tubular film. According to the invention, this object is achieved as follows: a) On at least one end face (17) of the outer carton (12), the upper flap (31) is connected to the rectangles (26) of the two side flaps (19, 20), b) the upper flap (31) has a seventh fold line (34) which runs parallel to the sixth fold line (32) and runs between the side edges (35), facing the upper carton wall (14), of the rectangles (26) of the side flaps (19, 20), and c) the closed end (36) of the tubular film (11) projects from the end face (17) when the latter (17) is closed. <IMAGE>

Description

Die Erfindung betrifft eine Verpackung zur Aufnahme von luftempfindlichen Stoffen mit einem aufrichtbaren, rohrförmigen sowie in seinem Innenraum eine Schlauchfolie aufnehmenden Außenkarton, der von einer Kartonunterwand, einer Kartonoberwand und zwei etwa parallel verlaufenden Kartonseitenwänden gebildet wird, wobei an den beiden Stirnenden der Kartonseitenwände einfaltbare Seitenlaschen vorgesehen sind, die aus einem mit seiner Basis über eine erste Faltlinie mit der Kartonseitenwand des Außenkartons verbundenen Dreieck, einem mit einer Dreiecksseite seitlich über eine zweite Faltlinie verbundenen Trapez und einem mit der Trapezoberseite über eine dritte Faltlinie verbundenen Rechteck besteht, wobei die Basisseite des Trapezes der Seitenlasche über eine vierte Faltlinie mit einer Seite einer Unterlasche und diese über eine fünfte Faltlinie mit dem Endbereich der Kartonunterwand des Außenkartons und eine Oberlasche über eine sechste Faltlinie mit dem Endbereich der Kartonoberwand des Außenkartons verbunden sind.The invention relates to a packaging for receiving air-sensitive substances with an erectable, tubular and in its interior a tubular film receiving outer carton, which is formed by a cardboard lower wall, a cardboard upper wall and two approximately parallel cardboard side walls, with foldable side flaps provided on the two ends of the cardboard side walls are composed of a triangle connected with its base via a first fold line to the side wall of the outer carton, a trapezoid connected to one side of the triangle via a second fold line and a rectangle connected to the top of the trapezoid via a third fold line, the base side of the trapezoid being the Side flap over a fourth fold line with one side of a bottom flap and this over a fifth fold line with the end area of the bottom wall of the outer carton and a top flap over a sixth fold line with the end area of the carton are connected to the top wall of the outer carton.

Eine bekannte Verpackung dieser Art nach der DE-AS 11 48 936 ist mit dem Nachteil behaftet, daß die im Innenraum angeordnete Schlauchfolie nach ihrem öffnen nicht mehr luftdicht verschließbar ist, weil einerseits die Schlauchfolie sehr eng an den Stirnbereich des Außenkartons angebunden ist und dessen Steifigkeit einem Wiederverschluß entgegenwirkt.A known packaging of this type according to DE-AS 11 48 936 has the disadvantage that the tubular film arranged in the interior can no longer be closed airtight after opening, because on the one hand the tubular film is very closely connected to the end region of the outer carton and its rigidity counteracts a reclosure.

Von diesem Stand der Technik ausgehend, liegt der Erfindung die Aufgabe zugrunde, eine Verpackung der eingangs genannten Gattung zu schaffen, die einerseits als Spenderpackung ausgebildet werden kann und die andererseits einen luftdichten Verschluß der Schlauchfolie gewährleistet.Starting from this prior art, the invention has for its object to provide a packaging of the type mentioned, which can be designed on the one hand as a dispenser pack and on the other hand ensures an airtight closure of the tubular film.

Diese Aufgabe wird in Verbindung mit dem eingangs genannten Gattungsbegriff erfindungsgemäß durch folgende Merkmale gelöst:

  • a) An mindestens einem Stirnende des Außenkartons ist die Oberlasche mit den Rechtecken der beiden Seitenlaschen verbunden,
  • b) die Oberlasche weist eine zur sechsten Faltlinie parallel verlaufende siebte Faltlinie auf, die zwischen den der Kartonoberwand zugekehrten Seitenkanten der Rechtecke der Seitenlaschen verläuft und
  • c) das verschlossene Ende der Schlauchfolie ragt bei verschlossenem Stirnende aus diesem hervor. Durch diese Ausbildung des Außenkartons in Verbindung mit der Schlauchfolie kann letztere nach ihrem Öffnen wieder luftdicht verschlossen werden, sei es mit einer noch zu beschreibenden Klemmleiste, sei es durch eine von Hand lösbare Klebung oder eine Umfaltung in Verbindung mit einer von Hand lösbaren Klebung, ohne daß diese Verschlußvorgänge von der Konfiguration des Außenkartons behindert werden. Dadurch können luftempfindliche, flüssige, pulvrige oder bahnförmige Stoffe, wie beispielsweise mehrere Meter lange Longetten, in mäanderförmig aufeinandergefalteter Lage von der Schlauchfolie aufgenommen werden und daraus nach Art einer Spenderpackung entnommen werden, ohne daß die Qualität des nicht entnommenen Stoffes infolge der Wiederverschließbarkeit der Verpackung in seiner Qualität beeinträchtigt wird.
This object is achieved in connection with the generic term mentioned at the outset by the following features:
  • a) the top flap is connected to the rectangles of the two side flaps on at least one end of the outer carton,
  • b) the top flap has a seventh fold line running parallel to the sixth fold line, which runs between the side edges of the rectangles of the side flaps facing the cardboard top wall and
  • c) the closed end of the tubular film protrudes from the closed end. This design of the outer carton in conjunction with the tubular film means that the latter can be closed again airtight after it has been opened, be it with a terminal strip to be described, be it by hand-releasable adhesive or folding over in conjunction with a hand-releasable adhesive, without that these closings are hindered by the configuration of the outer carton. As a result, air-sensitive, liquid, powdery or web-like substances, such as longettes that are several meters long, can be meandering folded-up layer are taken up by the tubular film and removed therefrom in the manner of a dispenser pack without the quality of the non-removed material being impaired in terms of its quality due to the resealability of the packaging.

Dabei können nach einer ersten Ausführungsform der Verpackung beide Stirnenden des Außenkartons mit den vorbeschriebenen Merkmalen a), b) und c) versehen sein oder nach einer zweiten Ausführungsform nur an einem Stirnende diese Merkmale aufweisen, wohingegen an dem anderen Stirnende des Außenkartons die der Oberlasche zugekehrten Seiten der Rechtecke der beiden Seitenlaschen in an sich bekannter Weise gemäß dem Gegenstand der DE-AS 11 48 936 von der Oberlasche getrennt sind.According to a first embodiment of the packaging, both ends of the outer carton can be provided with the above-described features a), b) and c) or, according to a second embodiment, have only these features at one end, whereas on the other end of the outer carton those facing the upper flap Sides of the rectangles of the two side flaps are separated from the upper flap in a manner known per se according to the subject of DE-AS 11 48 936.

Nach einer vorteilhaften Weiterbildung der Erfindung ist in dem Außenkarton ein Innenkarton angeordnet, der in aufgerichteter Lage zum Außenkarton eine geometrisch ähnliche Querschnittsform aufweist. Dabei weist der Innenkarton an mindestens einem Stirnende in der Nähe seiner Unterwand einen Führungsschlitz auf, wobei die Unterwand des Innenkartons auf der Unterwand des Außenkartons angeordnet ist. Dadurch bildet der Schlitz außer seiner z.B. eine Longette ausbreitend haltenden Führungsfunktion auch eine Rückhalte- bzw. Hemmfunktion gegenüber dem zu entnehmenden Stoff nach Art einer Festhaltevorrichtung. Wenn beispielsweise in der Schlauchfolie ein bahnförmiger Stoff, z.B. eine Longette, angeordnet ist, wird diese entgegen einer am Führungsschlitz auftretenden Reibungskraft entnommen, die so bemessen ist, daß einerseits eine leichte Entnahme sichergestellt ist, jedoch andererseits ein unerwünschtes Zurückfallen des Stoffes in den Innenraum unterbunden wird. Denn in letzterem Fall müßte bei der nachfolgenden Entnahme die Bedienungsperson bei nicht vorhandenem Innenkarton tief in die Schlauchfolie greifen, was nicht nur unbequem und zeitraubend wäre, sondern auch die Sterilität von sanitären Produkten gefährden würde. In diesem Sinne ist es sinnvoll, den Innenkarton innerhalb einer Schlauchfolie einzusetzen, wodurch die darin eingebrachten hygroskopischen oder feuchtigkeitsabgebenden Stoffe und deren Sterilität vor der Außenatmosphäre noch besser geschützt werden.According to an advantageous development of the invention, an inner box is arranged in the outer box, which has a geometrically similar cross-sectional shape in the upright position relative to the outer box. The inner carton has a guide slot on at least one front end near its lower wall, the lower wall of the inner carton being arranged on the lower wall of the outer carton. As a result, in addition to its guiding function, which holds a longette, for example, the slot also forms a restraining or inhibiting function in relation to the material to be removed in the manner of a holding device. If, for example, a sheet-like material, for example a longette, is arranged in the tubular film, this is removed against a frictional force occurring at the guide slot, which is dimensioned such that on the one hand an easy removal is ensured, but on the other hand an undesired falling back of the substance into the interior is prevented. Because in the latter case, the operator would have to reach deep into the tubular film when the inner carton was not present, which would not only be inconvenient and time-consuming, but would also endanger the sterility of sanitary products. In this sense, it makes sense to insert the inner cardboard inside a tubular film, as a result of which the hygroscopic or moisture-releasing substances and their sterility are even better protected from the outside atmosphere.

Dabei ist der Innenkarton vorteilhaft an seinen Stirnenden mit einer einknickbaren Hauptlasche und zwei davon abknickbaren Seitenlaschen versehen, von denen die Hauptlasche in eingefalteter Lage mit der angrenzenden Kante der Unterwand des Innenkartons den Führungsschlitz bildet. Die dem Führungsschlitz zugekehrte Kante der Hauptlasche des Innenkartons ist entweder mit einer wellenförmigen, sinusförmigen, mäanderförmigen oder einer gezackten Konfiguration versehen, die dem jeweiligen Entnahmegut angepaßt wird. Um eine Beschädigung des verschlossenen Endes der aus dem verschlossenen Stirnende des Außenkartons herausragenden Schlauchfolie zu unterbinden und damit einen größeren Schutz des darin enthaltenen Entnahmegutes im Sinne der Aufgabenstellung sicherzustellen, ist dieses Stirnende des Außenkartons von einem Stülpdeckel abgedeckt, wobei zwischen dem Stülpdeckel und dem Stirnende des Außenkartons eine Klemmleiste zum Verschluß der geöffneten Schlauchfolie angeordnet ist.The inner carton is advantageously provided at its front ends with a snap-in main flap and two side flaps that can be snapped off, the main flap of which forms the guide slot in the folded position with the adjacent edge of the lower wall of the inner carton. The edge of the main flap of the inner carton facing the guide slot is either provided with a wavy, sinusoidal, meandering or a serrated configuration which is adapted to the particular material to be removed. In order to prevent damage to the closed end of the tubular film protruding from the closed front end of the outer carton and thus to ensure greater protection of the removal goods contained therein for the purpose of the task, this front end of the outer carton is covered by a slip lid, with between the slip lid and the front end of the Outer cartons a terminal block for closing the open tubular film is arranged.

Das herausragende Ende der Schlauchfolie ist vorteilhaft durch eine Schweißung, Prägung oder Klebung sowie - je nach Entnahmegut - luft- und/oder flüssigkeitsdicht verschlossen. Der Außenkarton und der Innenkarton bestehen aus Pappe und die Schlauchfolie aus einem wasser- und/oder luftundurchlässigen Kunststoff.The protruding end of the tubular film is advantageously sealed airtight and / or liquid-tight by welding, embossing or gluing and, depending on the material to be removed. The outer carton and the inner carton are made of cardboard and the tubular film is made of a water and / or air impermeable plastic.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt. Dabei zeigen

  • Fig. 1 den Zuschnitt eines Außenkartons mit unterschiedlich lang herausragenden Enden einer an der Unterseite angeordneten Schlauchfolie,
  • Fig. 2 eine perspektivische Ansicht der den Außenkarton gemaß Fig. 1 enthaltenden Verpackung mit bereis eingefalteten Seitenlaschen, jedoch noch nicht verschlossenen Stirnenden, in unterbrochender Darstellung,
  • Fig. 3 eine mehr schematische Schnittdarstellung, etwa entlang der Linie III-III in Fig. 6 mit abgehobenem Stülpdeckel und perspektivischer Darstellung einer Klemmleiste,
  • Fig. 4 den Zuschnitt eines Innenkartons,
  • Fig. 5 eine perspektivische Draufsicht des verschlossenen Innenkartons gemäß Fig. 4 mit einem in der Nähe seiner Unterwand angeordneten Führungsschlitz und
  • Fig. 6 die perspektivische Ansicht der Verpackung mit auf den Außenkarton gemäß Fig. 2 aufgesetztem Stülpdeckel.
An embodiment of the invention is shown in the drawings. Show
  • 1 shows the cut of an outer carton with ends of different lengths protruding from a tubular film arranged on the underside,
  • 2 shows a perspective view of the packaging containing the outer carton according to FIG. 1 with side flaps already folded in, but not yet closed front ends, in an interrupted representation,
  • 3 shows a more schematic sectional illustration, approximately along the line III-III in FIG. 6 with the slip lid lifted off and a perspective illustration of a terminal strip,
  • 4 shows the cutting of an inner box,
  • Fig. 5 is a top perspective view of the closed inner box of FIG. 4 with a guide slot located near its bottom wall and
  • 6 shows the perspective view of the packaging with the slip lid placed on the outer carton according to FIG. 2.

Gemäß dem oberen Teil der Fig. 1 weist die Verpackung 10 zur Aufnahme von luftempfindlichen Stoffen einen aufrichtbaren, rohrförmigen sowie in seinem Innenraum eine Schlauchfolie 11 aufnehmenden Außenkarton 12 auf, der von einer Kartonunterwand 13, einer Kartonoberwand 14 und zwei etwa parallel verlaufenden Kartonseitenwänden 15, 16 gebildet wird.According to the upper part of FIG. 1, the package 10 for receiving air-sensitive substances has an erectable, tubular outer carton 12, which contains a tubular film 11 in its interior, which is made up of a carton bottom wall 13, a carton top wall 14 and two cardboard side walls 15 running approximately parallel, 16 is formed.

An den beiden Stirnenden 17, 18 (s. auch Fig. 2) der Kartonseitenwände 15, 16 sind einfaltbare Seitenlaschen 19, 20 vorgesehen, die aus einem mit seiner Basis über eine erste Faltlinie 21 mit der Kartonseitenwand 15, 16 des Außenkartons 12 verbundenen Dreieck 22, einem mit einer Dreieckseite seitlich über eine zweite Faltlinie 23 verbundenen Trapez 24 und einem mit der Trapezoberseite über eine dritte Faltlinie 25 verbundenen Rechteck 26 besteht.At the two ends 17, 18 (see also FIG. 2) of the cardboard side walls 15, 16, foldable side flaps 19, 20 are provided, which consist of a triangle connected with its base via a first folding line 21 to the cardboard side wall 15, 16 of the outer carton 12 22, a trapezoid 24 connected laterally to a triangle side via a second folding line 23 and a rectangle 26 connected to the top of the trapezoid via a third folding line 25.

Dabei sind die Basisseiten des Trapezes 24 der Seitenlaschen 19 über eine vierte Faltlinie 27 mit einer Seite einer Unterlasche 28 und diese über eine fünfte Faltlinie 29 mit dem Endbereich 30 der Kartonunterwand 13 des Außenkartons 12 verbunden. Eine Oberlasche 31 ist über eine sechste Faltlinie 32 mit dem Endbereich 33 der Kartonoberwand 14 des Außenkartons 12 verbunden. Diese Art der Ausbildung einer Stirnseite einer Verpackung ist aus der DE-AS 11 48 936 bekannt.The base sides of the trapezoid 24 of the side flaps 19 are connected via a fourth folding line 27 to one side of a lower flap 28 and this is connected via a fifth folding line 29 to the end region 30 of the bottom wall 13 of the outer box 12. An upper flap 31 is connected via a sixth fold line 32 to the end region 33 of the upper carton wall 14 of the outer carton 12. This type of design of an end face of a package is known from DE-AS 11 48 936.

Die erfindungsgemäßen Merkmale sind der unteren Hälfte der Fig. 1 zu entnehmen. Danach ist an dem Stirnende 17 des Außenkartons 12 die Oberlasche 31 mit den Rechtecken 26 der beiden Seitenlaschen 19, 20 verbunden. Außerdem weist die Oberlasche 31 eine zur sechsten Faltlinie 32 parallel verlaufende, siebte Faltlinie 34 auf, die zwischen den der Kartonoberwand 14 zugekehrten Seitenkanten 35 der Rechtecke 26 der Seitenlaschen 19, 20 verläuft. Und schließlich ragt das Ende 36 der Schlauchfolie 11 bei verschlossenem Stirnende 17 aus diesem hervor.The features according to the invention can be seen in the lower half of FIG. 1. Thereafter, the upper flap 31 is connected to the rectangles 26 of the two side flaps 19, 20 at the front end 17 of the outer carton 12. In addition, the top flap 31 has a seventh fold line 34 which runs parallel to the sixth fold line 32 and runs between the side edges 35 of the rectangles 26 of the side flaps 19, 20 facing the cardboard top wall 14. Finally, the end 36 of the tubular film 11 protrudes from the end 17 when it is closed.

Durch die vorbeschriebene Konfiguration der Rechtecke 26, der Trapeze 24 und der Dreiecke 22 mit den Faltlinien 21, 23, 25 ergeben sich am Stirnende 18 der Fig. 1 dreieckförmige Freischnitte bzw. Ausschnitte 37, die an der Stelle 38 geöffnet sind. Dagegen ergeben sich am Stirnende 17 dreieckförmige Freischnitte bzw. Ausschnitte 39, die in sich vollständig geschlossen sind.The configuration of the rectangles 26, the trapezoids 24 and the triangles 22 with the fold lines 21, 23, 25 described above results in triangular cutouts or cutouts 37 at the front end 18 of FIG. 1, which are open at point 38. In contrast, there are triangular cutouts or cutouts 39 at the front end 17 which are completely closed in themselves.

Außerdem sind zur Erleichterung der Einfaltbarkeit der Seitenlaschen 19, 20 unter Einbeziehung der Schlauchfolie 11 sowohl am Stirnende 18 als auch am Stirnende 17 in den Eckenbereichen zwischen den Faltlinien 27 und 21 einerseits und den Faltlinien 21 und 40 andererseits quadratische Ausschnitte 41 vorgesehen.In addition, square cutouts 41 are provided to facilitate the foldability of the side flaps 19, 20, including the tubular film 11, both at the front end 18 and at the front end 17 in the corner regions between the fold lines 27 and 21 on the one hand and the fold lines 21 and 40 on the other hand.

In der perspektivischen Darstellung der Fig. 2 sind mit der Fig. 1 übereinstimmende Teile mit gleichen Bezugsziffern bezeichnet. Daraus ergibt sich die im oberen Teil dieser Figur dargestellte Einfaltung am Stirnende 18, welches den Boden der Verpackung 10 bildet. Dabei wird zunächst die Unterlasche 28 in Richtung des Pfeiles 42 um die in dieser Figur nicht sichtbare Faltlinie 29 gegen das Stirnende des Rechteckes umgefaltet, welches durch die Endkanten der Kartonseitenwände 15, 16 und Kartonoberwand 14 sowie von der Faltlinie 29 gebildet wird. Erst hiernach wird in Richtung des Pfeiles 43 die Oberlasche 31 um die Faltlinie 32 gefaltet, wodurch wiederum die Unterlasche 28 entweder vollständig oder nahezu vollständig abgedeckt wird. Nach dieser Einfaltung ist die Schlauchfolie 11 nicht mehr sichtbar.In the perspective view of FIG. 2, parts that correspond to FIG. 1 are designated by the same reference numerals. Hence the im upper part of this figure shown folding at the front end 18, which forms the bottom of the package 10. First, the lower flap 28 is folded in the direction of arrow 42 around the fold line 29 (not visible in this figure) against the front end of the rectangle formed by the end edges of the carton side walls 15, 16 and carton top wall 14 and by the fold line 29. Only then is the upper flap 31 folded around the fold line 32 in the direction of the arrow 43, which in turn covers the lower flap 28 either completely or almost completely. After this folding, the tubular film 11 is no longer visible.

Am Stirnende 17 im unteren Teil der Fig. 2 wird eine entsprechende Faltung vorgenommen. Dabei wird die Oberlasche 31 gemäß Fig. 1 um die Faltlinie 34 gefaltet, so daß zwei Teillaschen 31A gebildet sind. Hierbei gelangt die Endkante 44 der Oberlasche 31 etwa in parallele Anlage an die Faltlinie 32, wohingegen sich die Faltlinie 34 nach innen in Richtung auf die Unterlasche 28 verschiebt. Sodann wird die Unterlasche 28 in Richtung des Pfeiles 45 von Fig. 2 derart umgeschlagen, daß ihre Endkante 46 von Fig. 1 gleichfalls in eine etwa parallele Lage zur Faltkante 32 der Oberlasche 31 gelangt. In dieser Faltposition ragt das verschlossene Ende 36 der Schlauchfolie 11, wie aus den Figuren 2 und 3 ersichtlich ist, aus dem Stirnende 17 der Verpackung 10 hervor. Die Faltlinie 34 kann auch als Perforationslinie ausgebildet sein, um ein vollflächiges Auseinanderfalten der beiden Teillaschen 31A zu erleichtern.A corresponding folding is carried out at the front end 17 in the lower part of FIG. 2. The upper flap 31 according to FIG. 1 is folded around the fold line 34, so that two partial flaps 31A are formed. Here, the end edge 44 of the upper flap 31 comes into approximately parallel contact with the folding line 32, whereas the folding line 34 moves inwards towards the lower flap 28. Then the lower flap 28 is turned over in the direction of arrow 45 of FIG. 2 in such a way that its end edge 46 of FIG. 1 also reaches an approximately parallel position to the folded edge 32 of the upper flap 31. In this folding position, the closed end 36 of the tubular film 11, as can be seen from FIGS. 2 and 3, protrudes from the front end 17 of the packaging 10. The fold line 34 can also be designed as a perforation line in order to facilitate a full-surface unfolding of the two partial flaps 31A.

Eine Schnittansicht entlang der Linie III-III von Fig. 6 auf dieses verschlossene Ende 36 der Schlauchfolie 11 ist aus Fig. 3 zu entnehmen. Dabei sind wiederum mit den Figuren 1 und 2 übereinstimmende Teile mit gleichen Bezugsziffern versehen. Aufgrund der Einfaltung der Seitenlaschen 19, 20 mit den nach innen eingeschlagenen Faltlinien 23 und 25 von Fig. 1, die in Fig. 2 nicht sichtbar sind, wird auch das verschlossene Ende 36 der Schlauchfolie 11 zu beiden Seiten in der Nähe dieser Seitenlaschen 19, 20 mit eingeschlagenen Falten 47, 47a versehen.A sectional view along the line III-III of FIG. 6 on this closed end 36 of the tubular film 11 can be seen in FIG. 3. Parts corresponding to FIGS. 1 and 2 are again provided with the same reference numbers. Due to the folding in of the side flaps 19, 20 with the fold lines 23 and 25 of FIG. 1 turned inwards, which are not visible in FIG. 2, the closed end 36 of the tubular film 11 is also close to these side flaps 19 on both sides, 20 provided with folded folds 47, 47a.

Aus Fig. 3 ist besonders deutlich zu ersehen, daß zur Bildung eines Entnahmeschnabels S beide Teillaschen 31A plan aneinandergefaltet und an ihren Anlageflächen durch Klebung K miteinander verbunden sind.From Fig. 3 it can be seen particularly clearly that in order to form a removal beak S, both partial flaps 31A are folded flat against one another and are connected to one another at their contact surfaces by adhesive K.

Nach einer vorteilhaften Weiterbildung der Erfindung ist in dem Außenkarton 10 ein Innenkarton 48 angeordnet, der in aufgerichteter Lage zum Außenkarton eine geometrisch ähnliche Querschnittsform aufweist. Die Draufsicht auf die Außenseite seines Zuschnittes ist in Fig. 4 und eine perspektivische Darstellung des aufgerichteten Innenkartons 48 in Fig. 5 dargestellt.According to an advantageous development of the invention, an inner box 48 is arranged in the outer box 10, which has a geometrically similar cross-sectional shape in the upright position relative to the outer box. The top view of the outside of its blank is shown in FIG. 4 and a perspective view of the erected inner box 48 in FIG. 5.

Dieser Innenkarton 48 besteht aus einem aufrichtbaren, rohrförmigen sowie in den Innenraum der Schlauchfolie 11 einsetzbaren Karton, der von einer Kartonunterwand 49 zwei etwa parallel verlaufende Innen-Kartonseitenwänden 50, 51 und einer Kartonoberwand 52 gebildet wird. Die Innen-Kartonseitenwände 50, 51 sind mit der Kartonoberwand 52 und der Kartonunterwand 49 über Faltlinien 53 bis 55 verbunden. Das eine Stirnende 18 des Innenkartons 48 wird von einer Oberlasche 56, einer Unterlasche 57 und zwei Seitenlaschen 58, 59 gebildet, die etwa in einem rechten Winkel zu den Faltlinien 60 bis 63 umfaltbar sind. Eine Längsseitenlasche 64 dient zur Verbindung mit dem entsprechenden Seitenrand der Unterlasche 49, um einen aufrichtbaren, rohrförmigen, im vorliegenden Fall rechteckförmigen Innenkarton 48 zu bilden. Das weitere Stirnende 17 wird durch eine um die Faltlinie 65 umfaltbare Oberlasche 66 in Verbindung mit zwei schmalen Seitenlaschen 67 und 68 unter Freilassung eines Führungsschlitzes 69 (s. Figuren 3 und 5) verschlossen bzw. verengt. Dieser Führungsschlitz 69 ist in der Nähe der Innen-Kartonunterwand 49 angeordnet, wobei beim Einsatz des Innenkartons 48 in die Schlauchfolie 11 des Außenkartons 12 die Unterwand 49 des Innenkartons 48 auf der Kartonunterwand 13 des Außenkartons 12 angeordnet ist, wie am anschaulichsten aus Fig. 3 entnommen werden kann. Dabei ist das Stirnende 17 des Innenkartons 48 dem Stirnende 17 des Außenkartons 12 und das Stirnende 18 des Innenkartons 48 dem Stirnende 18 des Außenkartons 12 zugeordnet.This inner cardboard 48 consists of an erectable, tubular cardboard which can be inserted into the interior of the tubular film 11 and which is formed by a cardboard lower wall 49 two approximately parallel inner cardboard side walls 50, 51 and a cardboard upper wall 52. The inner carton side walls 50, 51 are with the carton top wall 52 and the carton bottom wall 49 connected by fold lines 53 to 55. One end 18 of the inner carton 48 is formed by an upper flap 56, a lower flap 57 and two side flaps 58, 59, which can be folded over at approximately a right angle to the fold lines 60 to 63. A longitudinal side flap 64 serves to connect to the corresponding side edge of the lower flap 49 in order to form an erectable, tubular, in the present case rectangular inner box 48. The further front end 17 is closed or narrowed by an upper flap 66 which can be folded around the folding line 65 in conjunction with two narrow side flaps 67 and 68, leaving a guide slot 69 (see FIGS. 3 and 5). This guide slot 69 is arranged in the vicinity of the inner cardboard lower wall 49, the lower wall 49 of the inner cardboard 48 being arranged on the cardboard lower wall 13 of the outer cardboard 12 when the inner cardboard 48 is inserted into the tubular film 11 of the outer cardboard 12, as is best illustrated in FIG. 3 can be removed. The front end 17 of the inner carton 48 is assigned to the front end 17 of the outer carton 12 and the front end 18 of the inner carton 48 is assigned to the front end 18 of the outer carton 12.

Aus den Figuren 4 und 5 geht hervor, daß der Innenkarton 48 an seinem Stirnende 17 mit einer umfaltbaren Hauptlasche 66 und zwei von diesen umfaltbaren Seitenlaschen 67, 68 versehen ist, von denen die Hauptlasche 66 in eingefalteter Lage (s. Fig. 5) mit der angrenzenden Kante 70 der Innen-Kartonunterwand 49 den Führungsschlitz 69 bildet.It can be seen from FIGS. 4 and 5 that the inner carton 48 is provided at its front end 17 with a foldable main flap 66 and two side flaps 67, 68 which can be folded over, of which the main flap 66 is in the folded position (see FIG. 5) the adjacent edge 70 of the inner cardboard lower wall 49 forms the guide slot 69.

Die dem Führungsschlitz 69 zugekehrte Kante 71 der Hauptlasche 66 des Innenkartons 48 ist im vorliegenden Fall mit einer wellenförmigen Konfiguraton versehen. Es ist jedoch auch eine sinusförmige, mäanderförmige oder eine gezackte Gestaltung möglich, deren spezielle Ausbildung im wesentlichen von dem im Innenkarton 48 befindlichen Stoff abhängt, der gemäß den Figuren 3 und 5 aus einer Longette 77 besteht, die im Innenkarton 48 mäanderförmig aufeinandergefaltet ist und somit aus dem in der Schlauchfolie 11 eingesetzten Innenkarton 48 nach Art einer Spenderpackung entnommen werden kann.The edge 71 of the main flap 66 of the inner carton 48 facing the guide slot 69 is provided with a wavy configuration in the present case. However, a sinusoidal, meandering or serrated design is also possible, the specific design of which essentially depends on the material located in the inner box 48, which according to FIGS. 3 and 5 consists of a longette 77 which is meandered in the inner box 48 and thus can be removed from the inner carton 48 used in the tubular film 11 in the manner of a dispenser pack.

Wie aus Fig. 3 entnommen werden kann, ist das mit dem herausragenden Ende 36 der Schlauchfolie 11 versehene Stirnende 17 des Außenkartons 12 von einem Stülpdeckel 72 abgedeckt, wohingegen das herausragende Ende 36 der Schlauchfolie 11 durch eine Schweißung, Prägung oder Klebung verschlossen ist.As can be seen from FIG. 3, the front end 17 of the outer carton 12 provided with the protruding end 36 of the tubular film 11 is covered by a slip lid 72, whereas the protruding end 36 of the tubular film 11 is closed by welding, embossing or gluing.

Zwischen dem Stülpdeckel 72 und dem Stirnende 17 des Außenkartons 12 ist eine Klemmleiste 73 zum Verschluß des Endes 36 der Schlauchfolie 11 nach seiner Öffnung angeordnet.Between the slip lid 72 and the front end 17 of the outer carton 12, a clamping strip 73 is arranged for closing the end 36 of the tubular film 11 after it has been opened.

Die in Fig. 3 perspektivisch dargestellte Klemmleiste 73 besteht im wesentlichen aus einer im Querschnitt U-förmigen Unterleiste 74 und einer darin formschlüssig sowie unter Zwischenlegung des geöffneten Endes 36 der Schlauchfolie 11 klemmend eingreifenden, im Querschnitt T-förmigen Oberleiste 75, wobei die Unterleiste 74 mit der Oberleiste 75 über ein Schwenkgelenk 76 verbunden ist. Die Klemmleiste 73 kann das geöffnete Ende 36 der Schlauchfolie 11 nicht nur luft-, sondern auch flüssigkeitsdicht verschließen, was für unterschiedliche Stoffe in unterschiedlicher Form und Konsistenz von großer Bedeutung ist.The clamping bar 73 shown in perspective in FIG. 3 essentially consists of a lower bar 74 with a U-shaped cross section and a upper bar 75 with a T-shaped cross section which engages in a form-fitting manner and with the interposition of the open end 36 of the tubular film 11, the lower bar 74 is connected to the upper bar 75 via a swivel joint 76. The terminal block 73 can the open Seal end 36 of tubular film 11 not only airtight, but also liquid-tight, which is of great importance for different substances in different shapes and consistencies.

Dabei bestehen der Außenkarton 12 und der Innenkarton 48 vorteilhaft aus Pappe, wohingegen die Schlauchfolie 11 und die Klemmleiste 43 aus einem laugen- und/oder säurefesten, die Schlauchfolie 11 auf jeden Fall aus einem wasser- und/oder luftundurchlässigen Kunststoff bestehen.The outer carton 12 and the inner carton 48 are advantageously made of cardboard, whereas the tubular film 11 and the terminal strip 43 consist of an alkali and / or acid-resistant, the tubular film 11 in any case consist of a water and / or air impermeable plastic.

Claims (12)

Verpackung (10) zur Aufnahme von luftempfindlichen Stoffen mit einem aufrichtbaren, rohrförmigen sowie in seinem Innenraum eine Schlauchfolie (11) aufnehmenden Außenkarton (12), der von einer Kartonunterwand (13), einer Kartonoberwand (14) und zwei etwa parallel verlaufenden Kartonseitenwänden (15, 16) gebildet wird, wobei an den beiden Stirnenden (17, 18) der Kartonseitenwände (15, 16) einfaltbare Seitenlaschen (19, 20) vorgesehen sind, die aus einem mit seiner Basis über eine erste Faltlinie (21) mit der Kartonseitenwand (15, 16) des Außenkartons (12) verbundenen Dreieck (22), einem mit einer Dreiecksseite seitlich über eine zweite Faltlinie (23) verbundenen Trapez (24) und einem mit der Trapezoberseite über eine dritte Faltlinie (25) verbundenen Rechteck (26) besteht, wobei die Basisseite des Trapezes (24) der Seitenlasche (19, 20) über eine vierte Faltlinie (27) mit einer Seite einer Unterlasche (28) und diese über eine fünfte Faltlinie (29) mit dem Endbereich (30) der Kartonunterwand (13) des Außenkartons (12) und eine Oberlasche (31) über eine sechste Faltlinie (32) mit dem Endbereich (33) der Kartonoberwand (14) des Außenkartons (12) verbunden sind, gekennzeichnet durch folgende Merkmale: a) An mindestens einem Stirnende (17) des Außenkartons (12) ist die Oberlasche (31) mit den Rechtecken (26) der beiden Seitenlaschen (19, 20) verbunden, b) die Oberlasche (31) weist eine zur sechsten Faltlinie (32) parallel verlaufende, siebente Faltlinie (34) auf, welche, die Oberlasche (31) in zwei Teillaschen (31A) unterteilend, zwischen den der Kartonoberwand (14) zugekehrten Seitenkanten (35) der Rechtecke (26) der Seitenlaschen (19, 20) verläuft und c) das verschlossene Ende (36) der Schlauchfolie (11) ragt bei verschlossenem Stirnende (17) aus diesem (17) hervor. Packaging (10) for holding air-sensitive substances with an erectable, tubular outer carton (12) receiving a tubular film (11) in its interior, said outer carton (12), which consists of a carton bottom wall (13), a carton top wall (14) and two approximately parallel cardboard side walls (15 , 16) is formed, with foldable side flaps (19, 20) being provided on the two front ends (17, 18) of the cardboard side walls (15, 16), which have a base with a first folding line (21) with the cardboard side wall ( 15, 16) of the outer carton (12) connected triangle (22), a trapezoid (24) connected laterally via a second folding line (23) to a triangle side and a rectangle (26) connected to the top of the trapezoid via a third folding line (25) , wherein the base side of the trapezoid (24) of the side flap (19, 20) via a fourth fold line (27) with one side of a bottom flap (28) and this via a fifth fold line (29) with the end region (30) of the K The bottom wall (13) of the outer carton (12) and an upper flap (31) are connected via a sixth fold line (32) to the end region (33) of the top wall (14) of the outer carton (12), characterized by the following features: a) the top flap (31) is connected to the rectangles (26) of the two side flaps (19, 20) on at least one end face (17) of the outer carton (12), b) the upper flap (31) has a seventh fold line running parallel to the sixth fold line (32) (34) which, dividing the upper flap (31) into two partial flaps (31A), runs between the side edges (35) of the rectangles (26) of the side flaps (19, 20) facing the cardboard upper wall (14) and c) the closed end (36) of the tubular film (11) protrudes from this (17) when the front end (17) is closed. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß beide Stirnenden (17, 18) des Außenkartons (12) mit den Merkmalen a), b) und c) versehen sind.Packaging according to claim 1, characterized in that both end faces (17, 18) of the outer carton (12) are provided with the features a), b) and c). Verpackung nach Anspruch 1, dadurch gekennzeichnet. daß an einem Stirnende (18) des Außenkartons (12) die der Oberlasche (31) zugekehrten Seiten der Rechtecke (26) der beiden Seitenlaschen (19, 20) von der Oberlasche (31) getrennt sind.Packaging according to claim 1, characterized. that at an end face (18) of the outer carton (12) the sides of the rectangle (31) facing the top flap (31) of the two side flaps (19, 20) are separated from the top flap (31). Verpackung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß zur Bildung eines Entnahmeschnabels (S) die beiden aneinandergefalteten Teillaschen (31A) miteinander verbunden, insbesondere flächig oder teilflächig durch Klebung (K) miteinander verbunden sind.Packaging according to one of claims 1 to 3, characterized in that to form a removal beak (S) the two partial flaps (31A) which are folded together are connected to one another, in particular are connected to one another over an area or over part of the area by adhesive (K). Verpackung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß in dem Außenkarton (12) ein Innenkarton (48) angeordnet ist, der in aufgerichteter Lage zum Außenkarton (12) eine geometrisch ähnliche Querschnittsform aufweist.Packaging according to one of claims 1 to 4, characterized in that an inner box (48) is arranged in the outer box (12), which has a geometrically similar cross-sectional shape in the upright position relative to the outer box (12). Verpackung nach Anspruch 5, dadurch gekennzeichnet, daß der Innenkarton (48) an mindestens einem Stirnende (17) in der Nähe seiner Unterwand (49) einen Führungsschlitz (69) aufweist, wobei die Unterwand (49) des Innenkartons (48) auf der Kartonunterwand (13) des Außenkartons (12) angeordnet ist.Packaging according to Claim 5, characterized in that the inner carton (48) has a guide slot (69) on at least one end face (17) in the vicinity of its lower wall (49), the lower wall (49) of the inner carton (48) on the lower carton wall (13) of the outer carton (12) is arranged. Verpackung nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß der Innenkarton (48) an seinen Stirnenden (17, 18) mit einer umfaltbaren Hauptlasche (66) und zwei davon umfaltbaren Seitenlaschen (67, 68) versehen ist, von denen die Hauptlasche (66) in eingefalteter Lage mit der angrenzenden Kante (70) der Innen-Kartonunterwand (49) des Innenkartons (48) den Führungsschlitz (69) bildet.Packaging according to claim 5 or 6, characterized in that the inner carton (48) is provided at its front ends (17, 18) with a foldable main flap (66) and two side flaps (67, 68) foldable therefrom, of which the main flap (66 ) forms the guide slot (69) in the folded position with the adjacent edge (70) of the inner cardboard lower wall (49) of the inner cardboard (48). Verpackung nach Anspruch 7, dadurch gekennzeichnet, daß die dem Führungsschlitz (69) zugekehrte Kante (71) der Hauptlasche (66) des Innenkartons (48) mit einer wellenförmigen, sinusförmigen, mäanderförmigen oder gezackten Konfiguration versehen ist.Packaging according to claim 7, characterized in that the edge (71) of the main flap (66) of the inner carton (48) facing the guide slot (69) is provided with a wavy, sinusoidal, meandering or serrated configuration. Verpackung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das mit dem herausragendem Ende (36) der Schlauchfolie (11) versehene Stirnende (17) des Außenkartons (12) von einem Stülpdeckel (72) abgedeckt ist.Packaging according to one of claims 1 to 8, characterized in that the front end (17) of the outer carton (12) provided with the protruding end (36) of the tubular film (11) is covered by a slip lid (72). Verpackung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß zwischen dem Stülpdeckel (72) und dem Stirnende (17) des Außenkartons (12) eine Klemmleiste (73) zum Verschluß des geöffneten Endes (36) der Schlauchfolie (11) angeordnet ist.Packaging according to one of claims 1 to 9, characterized in that between the slip lid (72) and the front end (17) of the outer carton (12) Clamping strip (73) for closing the open end (36) of the tubular film (11) is arranged. Verpackung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das herausragende Ende (36) der Schlauchfolie (11) durch eine Schweißung, Prägung oder Klebung verschlossen ist.Packaging according to one of claims 1 to 10, characterized in that the projecting end (36) of the tubular film (11) is closed by welding, embossing or gluing. Verpackung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Außenkarton (12) und der Innenkarton (48) aus Pappe und die Schlauchfolie (11) und die Klemmleiste (73) aus einem säure- und laugenbeständigen sowie letztere (11) in jedem Fall aus einem wasser- und/oder luftundurchlässigen Kunststoff bestehen.Packaging according to one of claims 1 to 11, characterized in that the outer carton (12) and the inner carton (48) made of cardboard and the tubular film (11) and the terminal strip (73) made of an acid and alkali resistant and the latter (11) in in any case consist of a water and / or air impermeable plastic.
EP93111963A 1992-07-31 1993-07-27 Dispensing package for storage of air-sensitive products Expired - Lifetime EP0581236B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4225347A DE4225347A1 (en) 1992-07-31 1992-07-31 Packaging for absorbing air-sensitive substances as a dispenser pack
DE4225347 1992-07-31

Publications (3)

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EP0581236A2 true EP0581236A2 (en) 1994-02-02
EP0581236A3 EP0581236A3 (en) 1994-10-12
EP0581236B1 EP0581236B1 (en) 1996-02-14

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EP93111963A Expired - Lifetime EP0581236B1 (en) 1992-07-31 1993-07-27 Dispensing package for storage of air-sensitive products

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US (1) US5377834A (en)
EP (1) EP0581236B1 (en)
AT (1) ATE134180T1 (en)
DE (2) DE4225347A1 (en)
DK (1) DK0581236T3 (en)
ES (1) ES2085690T3 (en)
GR (1) GR3019254T3 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259280A (en) * 1940-05-20 1949-01-15 Bertil Hogdal Stig Packaging.
CH299144A (en) * 1950-08-04 1954-05-31 Ici Ltd Lined folding carton box, and method and device for their manufacture.
GB769941A (en) * 1955-04-05 1957-03-13 Stig Bertil Hogdal Improvements in and relating to packing boxes
DE1148936B (en) * 1960-03-29 1963-05-16 Erich Hensen Folding box in cuboid or cube shape made of impermeable cardboard with inner lining only provided in the zone of the closure flaps
FR1347662A (en) * 1960-10-12 1964-01-04 Waddington Ltd J Improvements to cardboard boxes
GB1251567A (en) * 1969-11-20 1971-10-27

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6816887A (en) * 1968-09-26 1970-04-01
DE2400738A1 (en) * 1974-01-08 1975-07-17 Bayer Ag PACKAGING CONTAINER
JPH027774Y2 (en) * 1985-06-26 1990-02-23
US4730770A (en) * 1987-06-22 1988-03-15 Pure-Pak Inc. Flat top end closure for liquid containers
US4911306A (en) * 1987-06-22 1990-03-27 Elopak Systems A. G. Flat top end closure for liquid containers
GB8920336D0 (en) * 1989-09-08 1989-10-25 Reed Packaging Ltd Carton and blank for making the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259280A (en) * 1940-05-20 1949-01-15 Bertil Hogdal Stig Packaging.
CH299144A (en) * 1950-08-04 1954-05-31 Ici Ltd Lined folding carton box, and method and device for their manufacture.
GB769941A (en) * 1955-04-05 1957-03-13 Stig Bertil Hogdal Improvements in and relating to packing boxes
DE1148936B (en) * 1960-03-29 1963-05-16 Erich Hensen Folding box in cuboid or cube shape made of impermeable cardboard with inner lining only provided in the zone of the closure flaps
FR1347662A (en) * 1960-10-12 1964-01-04 Waddington Ltd J Improvements to cardboard boxes
GB1251567A (en) * 1969-11-20 1971-10-27

Also Published As

Publication number Publication date
ES2085690T3 (en) 1996-06-01
GR3019254T3 (en) 1996-06-30
DE4225347A1 (en) 1994-02-03
EP0581236A3 (en) 1994-10-12
DE59301624D1 (en) 1996-03-28
US5377834A (en) 1995-01-03
EP0581236B1 (en) 1996-02-14
DK0581236T3 (en) 1996-03-18
ATE134180T1 (en) 1996-02-15

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