EP0420818A1 - Liquid-tight package and method of manufacturing it - Google Patents

Liquid-tight package and method of manufacturing it Download PDF

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Publication number
EP0420818A1
EP0420818A1 EP90810732A EP90810732A EP0420818A1 EP 0420818 A1 EP0420818 A1 EP 0420818A1 EP 90810732 A EP90810732 A EP 90810732A EP 90810732 A EP90810732 A EP 90810732A EP 0420818 A1 EP0420818 A1 EP 0420818A1
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EP
European Patent Office
Prior art keywords
jacket
flap
cardboard
packaging
cover
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.)
Withdrawn
Application number
EP90810732A
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German (de)
French (fr)
Inventor
Wilhelm Hüberli
Erich Schmocker
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.)
Zeiler AG
Original Assignee
Zeiler AG
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 Zeiler AG filed Critical Zeiler AG
Publication of EP0420818A1 publication Critical patent/EP0420818A1/en
Withdrawn legal-status Critical Current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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/24—Inserts or accessories added or incorporated during filling of 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
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
    • B65D5/541—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in one or more closure flaps
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container

Definitions

  • the present invention relates to a liquid-tight packaging with a sealed inner bag made of plastic and a rectangular cardboard jacket.
  • Such packaging is known, for example, from AU-B-493 047.
  • a pouring spout is tightly connected, for example welded, to the inner bag, which can be removed through a breakable side surface of the cardboard casing of the packaging and sealed by means of a screw capsule.
  • the pouring spout is mounted in a movable flap to which a pull tab is connected which, when the packaging is closed, protrudes through a slot in the cardboard casing and serves to pull the pouring spout into its removal position.
  • This permanently open part of the cardboard jacket is disadvantageous.
  • the design of the cardboard jacket or the blank for its manufacture does not allow the use of the same blank with insignificant changes for different packaging designs or a series of similar packaging.
  • the object of the present invention is to eliminate the disadvantages mentioned.
  • the claim 1 calls a first measure to solve this problem.
  • the packaging is completely closed in the unopened state.
  • the type of cardboard jacket or blank allows different, similar packaging variants to be produced starting from a basic shape that is always the same, which allows a substantial rationalization of the tool procurement and production of the cardboard blanks.
  • the invention also relates to a packaging blank according to claim 8 and a series of packaging according to claim 10.
  • Fig. 1 shows a finished opened package. It has a box-shaped cardboard casing with narrow sides 1 and broad sides 2.
  • the cardboard jacket is closed at the bottom in the usual manner, not shown.
  • An inner cover flap 3 covering the entire cover surface is connected along a fold line 4 to the rear broad side 2 of the cardboard jacket.
  • An outer cover flap 5 covering the entire top surface is connected along a fold line 6 to the front broad side 2 of the cardboard jacket.
  • a front flap 8 adjoins the cover flap 5 via a further folding line 7.
  • the outer cover flap 5 is glued to the inner cover flap 3 and the front flap 8 to the front narrow side 1.
  • a tear-open flap 10 (FIGS. 2 and 4) already torn off according to FIG. 1 is connected along a perforated line 9.
  • This tear-open flap 10 is freely graspable and liftable in a cutout 11 of the cover flap 5 and can therefore be gripped and torn out particularly easily.
  • the visible narrow side 1 of the packaging has a cut-out flap 12, which is connected to the narrow side 1 via a fold line 13 and can thus be pivoted about this fold line 13.
  • a pouring spout 14 is fastened in the flap 12 and is closed off by means of a screw cap 15. The pouring spout 14 is tightly connected to an inner bag.
  • the pivotable flap 12, which carries the pouring spout 14 with the closure capsule 15, is dimensioned such that it is in the illustrated state, i.e. when the packaging is ready for removal, engages in a slot 16 of the inner cover tab 3 in a slightly inwardly inclined position.
  • the outer cover flap 5 not only the cover strip (not shown) which can be torn out along the lines 9 is provided, but a further tear strip 17 which can be torn out along the perforations 18.
  • a rear end flap 19 engages under the two cover flaps 3 and 4. At its rear end, the inner cover flap 3 has a cutout 20 which is caused by mechanical engineering.
  • the outer cover flap 5 is glued to the inner cover flap 3 only along its free edge.
  • the flap 12 When the packaging is closed for transport or sale, the flap 12 lies more inclined inside the packaging and does not reach into the slot 16.
  • the pouring spout 14 and the sealing capsule 15 then lie completely in the cuboid-shaped interior of the cardboard casing and they are through the between the lines 9 lying tear strip, the rear end of which is indicated by a dashed line, covered and protected.
  • this tear strip is torn out, whereupon the pouring spout 14 on the capsule is pulled out until the flap 12 into the slot 16 snaps. This flap is well held and you can now unscrew the capsule 15 and pour out liquid.
  • the inwardly inclined pouring spout causes the liquid to flow back into the bag, thus preventing it from flowing outwards and dripping down. If the packaging is empty, the tear strip 17 is torn out. Then the remaining parts of the cover flaps 3 and 4 and the rear end flap 19 can be erected and the connections between the inner cover flap 3 and the end parts 8 can be torn open. Then the inner bag with the pouring spout 14 and the sealing capsule 15 can be removed from the cardboard jacket and the two parts can be disposed of separately.
  • FIG. 2 shows an embodiment variant which largely corresponds to that according to FIG. 1. Corresponding parts are identified in the same way as in FIG. 1. Instead of the tear strip 17, a tearable flap 21 is provided in the outer cover flap 5. Below this, a measuring vessel 22 with a flange 23 is inserted and held in a hole in the inner cover tab 3. The end flap 19 has a cutout 24 in the region of the vessel 22.
  • the measuring vessel 22 can be grasped and lifted out and supplied again after use and covered and secured with the flap 21.
  • the outer cover flap 5 is torn open completely with the aid of the flap 21, whereupon the flaps 3, 5 and 19 are erected and the inner bag can be separated from the cardboard jacket.
  • Fig. 3 shows a variant in which a corner of the inner bag 25 for removing the contents can be pulled out and cut off.
  • an opening is formed through cutouts 26 and 27 in the front narrow side 1 and in the inner cover tab 3, through which the corner of the inner bag can be pulled out.
  • This packaging is intended in particular as a refill, the contents of which are immediately removed when opened for the first time, after which the packaging can be disposed of in the manner mentioned.
  • a largely matching carton blank is used to produce the three packaging variants shown, the basic shape of which is shown for the packaging according to FIG. 3 in FIG. 4.
  • the same basic elements are present, namely two shell sides 1 and 2, the bottom flap (not shown), the inner top flap 3, and the outer top flap 5, the dimensions of which correspond to the cross-section of the shell, the end flap 19 and the front flap 8.
  • These parts are in all cases available with slightly different cutting and perforation lines. This results in a particularly efficient procurement of the tools and production of a series of packaging that covers different needs.

Abstract

A cuboid cardboard shell (1-3, 5, 8, 19) has a package part which can be torn open or torn off in the region of one package edge (7). Below this tear-off part there is a pouring nozzle (14) with a closure capsule (15) on an inside plastic bag. When the package is opened, the pouring nozzle (14) can be brought into a convenient removal position, whereas it is swivelled completely into the cuboid interior of the cardboard shell and is well protected when the package is closed. The package is completely liquid-tight in the closed state, it can readily be stacked and is resistant to damage during transport. With slight differences, the same cardboard shell can be used for a series of packages, e.g. as a bottle substitute or refill package. <IMAGE>

Description

Die vorliegende Erfindung betrifft eine flüssigkeits­dichte Verpackung mit einem dichten Innenbeutel aus Kunststoff und einem quaderförmigen Kartonmantel. Eine derartige Verpackung ist beispielsweise bekannt aus der AU-B-493 047. Mit dem Innenbeutel ist in diesem Falle ein Ausgussstutzen dicht verbunden, beispielsweise verschweisst, der durch eine aufbrechbare Seitenfläche des Kartonmantels der Verpackung herausnehmbar und mittels einer Schraubkapsel verschlossen ist. Der Ausgussstutzen ist hierbei in einer beweglichen Klappe montiert, mit der eine Zuglasche verbunden ist, die bei verschlossener Verpackung durch einen Schlitz des Kartonmantels herausragt und dazu dient, den Ausguss­stutzen in seine Entnahmestellung zu ziehen. Diese dauernd offene Stelle des Kartonmantels ist nachteilig. Im übrigen erlaubt die Gestaltung des Kartonmantels bzw. des Zuschnittes zu dessen Herstellung nicht die Verwen­dung desselben Zuschnittes mit unbedeutenden Aenderungen für unterschiedliche Verpackungsausführungen bzw. eine Serie ähnlicher Verpackungen.The present invention relates to a liquid-tight packaging with a sealed inner bag made of plastic and a rectangular cardboard jacket. Such packaging is known, for example, from AU-B-493 047. In this case, a pouring spout is tightly connected, for example welded, to the inner bag, which can be removed through a breakable side surface of the cardboard casing of the packaging and sealed by means of a screw capsule. The pouring spout is mounted in a movable flap to which a pull tab is connected which, when the packaging is closed, protrudes through a slot in the cardboard casing and serves to pull the pouring spout into its removal position. This permanently open part of the cardboard jacket is disadvantageous. Moreover, the design of the cardboard jacket or the blank for its manufacture does not allow the use of the same blank with insignificant changes for different packaging designs or a series of similar packaging.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde die erwähnten Nachteile zu beseitigen. Der Anspruch 1 nennt eine erste Massnahme zur Lösung dieser Aufgabe. In diesem Fall ist die Verpackung im unangebrochenen Zustand vollständig geschlossen. Die Art des Kartonman­tels bzw. -Zuschnittes erlaubt es, ausgehend von einer stets gleichen Grundform verschiedene, ähnliche Verpak­kungsvarianten herzustellen, was eine wesentliche Rationalisierung der Werkzeugbeschaffung und Herstellung der Kartonzuschnitte erlaubt.The object of the present invention is to eliminate the disadvantages mentioned. The claim 1 calls a first measure to solve this problem. In this case, the packaging is completely closed in the unopened state. The type of cardboard jacket or blank allows different, similar packaging variants to be produced starting from a basic shape that is always the same, which allows a substantial rationalization of the tool procurement and production of the cardboard blanks.

Demgemäss betrifft die Erfindung auch einen Verpackungs­zuschnitt nach Anspruch 8 und eine Serie von Verpak­kungen nach Anspruch 10.Accordingly, the invention also relates to a packaging blank according to claim 8 and a series of packaging according to claim 10.

Die Erfindung wird nun anhand einiger in der Zeichnung dargestellter Ausführungsbeispiele näher erläutert.

  • Fig. 1 zeigt eine fertiggestellte Verpackung in geöffe­netem Zustand, die
  • Fig. 2+3 zeigen Verpackungsvarianten und
  • Fig. 4 zeigt einen Verpackungszuschnitt.
The invention will now be explained in more detail with reference to some exemplary embodiments shown in the drawing.
  • Fig. 1 shows a finished package in the open state, the
  • 2 + 3 show packaging variants and
  • Fig. 4 shows a packaging blank.

Fig. 1 zeigt eine fertiggestellte geöffnete Verpackung. Sie weist einen quaderfömigen Kartonmantel mit Schmal­seiten 1 und Breitseiten 2 auf.Fig. 1 shows a finished opened package. It has a box-shaped cardboard casing with narrow sides 1 and broad sides 2.

Der Kartonmantel ist am Boden in üblicher nicht darge­stellter Weise verschlossen. Ein innerer, die ganze Deckfläche bedeckender Decklappen 3 ist längs einer Faltlinie 4 mit der hinten liegenden Breitseite 2 des Kartonmantels verbunden. Ein äusserer, die ganze Deck­fläche bedeckender Decklappen 5 ist längs einer Faltli­nie 6 mit der vorderen Breitseite 2 des Kartonmantels verbunden. An den Decklappen 5 schliesst über eine weitere Faltlinie 7, ein Stirnlappen 8 an. Bei geschlos­sener Verpackung ist der äussere Decklappen 5 mit dem inneren Decklappen 3, und der Stirnlappen 8 mit der vorderen Schmalseite 1 verklebt. Mit dem Stirnlappen 8 und einem Teil des Decklappens 5 ist längs einer perfo­rierten Linie 9, ein gemäss Fig. 1 bereits abgerissener Aufreisslappen 10 (Fig. 2 und 4) verbunden. Dieser Aufreisslappen 10 liegt frei ergreifbar und anhebbar in einem Ausschnitt 11 des Decklappens 5 und kann daher besonders einfach erfasst und ausgerissen werden. Die sichtbare Schmalseite 1 der Verpackung weist eine freigeschnittene Klappe 12 auf, welche über eine Faltli­nie 13 mit der Schmalseite 1 verbunden ist und somit um diese Faltlinie 13 verschwenkt werden kann. In der Klappe 12 ist ein Ausgussstutzen 14 befestigt, der mittels einer Schraubkappe 15 abgeschlossen ist. Der Ausgussstutzen 14 ist mit einem Innenbeutel dicht verbunden.The cardboard jacket is closed at the bottom in the usual manner, not shown. An inner cover flap 3 covering the entire cover surface is connected along a fold line 4 to the rear broad side 2 of the cardboard jacket. An outer cover flap 5 covering the entire top surface is connected along a fold line 6 to the front broad side 2 of the cardboard jacket. A front flap 8 adjoins the cover flap 5 via a further folding line 7. When the packaging is closed, the outer cover flap 5 is glued to the inner cover flap 3 and the front flap 8 to the front narrow side 1. With the front flap 8 and part of the top flap 5, a tear-open flap 10 (FIGS. 2 and 4) already torn off according to FIG. 1 is connected along a perforated line 9. This tear-open flap 10 is freely graspable and liftable in a cutout 11 of the cover flap 5 and can therefore be gripped and torn out particularly easily. The visible narrow side 1 of the packaging has a cut-out flap 12, which is connected to the narrow side 1 via a fold line 13 and can thus be pivoted about this fold line 13. A pouring spout 14 is fastened in the flap 12 and is closed off by means of a screw cap 15. The pouring spout 14 is tightly connected to an inner bag.

Die schwenkbare Klappe 12, welche den Ausgussstutzen 14 mit der Verschlusskapsel 15 trägt, ist so bemessen, dass er beim dargestellten Zustand, d.h. bei entnahmebereiter Verpackung, in leicht nach innen geneigter Lage in einen Schlitz 16 des inneren Decklappens 3 greift. Im äusseren Decklappen 5 ist nicht nur der nicht dargestellte, längs der Linien 9 ausreissbare Deckstreifen vorgesehen, sondern ein weiterer Aufreissstreifen 17 der längs Perforationen 18 ausgerissen werden kann. Unter die beiden Decklappen 3 und 4 greift ein hinterer Abschluss­lappen 19. An seinem hinteren Ende weist der innere Decklappen 3 einen maschinentechnisch bedingten Aus­schnitt 20 auf. Der äussere Decklappen 5 ist nur längs seines freien Randes mit dem inneren Decklappen 3 verleimt.The pivotable flap 12, which carries the pouring spout 14 with the closure capsule 15, is dimensioned such that it is in the illustrated state, i.e. when the packaging is ready for removal, engages in a slot 16 of the inner cover tab 3 in a slightly inwardly inclined position. In the outer cover flap 5, not only the cover strip (not shown) which can be torn out along the lines 9 is provided, but a further tear strip 17 which can be torn out along the perforations 18. A rear end flap 19 engages under the two cover flaps 3 and 4. At its rear end, the inner cover flap 3 has a cutout 20 which is caused by mechanical engineering. The outer cover flap 5 is glued to the inner cover flap 3 only along its free edge.

Bei zum Transport bzw. Verkauf verschlossener Verpackung liegt die Klappe 12 stärker geneigt im Inneren der Ver­packung und greift nicht in den Schlitz 16. Der Ausguss­stutzen 14 und die Verschlusskapsel 15 liegen dann ganz im quaderförmigen Innenraum des Kartonmantels und sie sind durch den zwischen den Linien 9 liegenden Aufreiss­streifen, dessen hinteres Ende durch eine gestrichelte Linie angedeutet ist, abgedeckt und geschützt. Zur Ent­nahme des flüssigen Inhalts wird dieser Aufreisstreifen ausgerissen, worauf der Ausgussstutzen 14 an der Kapsel herausgezogen wird, bis die Klappe 12 in den Schlitz 16 einschnappt. Damit ist diese Klappe gut gehalten und man kann nun die Kapsel 15 abschrauben und Flüssigkeit ausgiessen. Wird die Verpackung nach Gebrauch abge­stellt, bewirkt der nach innen geneigte Ausgusstutzen ein Rückfliessen der Flüssigkeit in den Beutel, womit ein Nachfliessen nach aussen und Heruntertropfen vermie­den wird. Ist die Verpackung leer,wird der Aufreiss­streifen 17 ausgerissen. Sodann können die verbleibenden Teile der Decklappen 3 und 4 sowie der hintere Ab­schlusslappen 19 aufgerichtet und dabei die Verbindungen zwischen dem inneren Decklappen 3 und den Stirnteilen 8 aufgerissen werden. Dann kann der Innenbeutel mit dem Ausgussstutzen 14 und der Verschlusskapsel 15 aus dem Kartonmantel entfernt und die beiden Teile können separat entsorgt werden.When the packaging is closed for transport or sale, the flap 12 lies more inclined inside the packaging and does not reach into the slot 16. The pouring spout 14 and the sealing capsule 15 then lie completely in the cuboid-shaped interior of the cardboard casing and they are through the between the lines 9 lying tear strip, the rear end of which is indicated by a dashed line, covered and protected. To remove the liquid content, this tear strip is torn out, whereupon the pouring spout 14 on the capsule is pulled out until the flap 12 into the slot 16 snaps. This flap is well held and you can now unscrew the capsule 15 and pour out liquid. If the packaging is switched off after use, the inwardly inclined pouring spout causes the liquid to flow back into the bag, thus preventing it from flowing outwards and dripping down. If the packaging is empty, the tear strip 17 is torn out. Then the remaining parts of the cover flaps 3 and 4 and the rear end flap 19 can be erected and the connections between the inner cover flap 3 and the end parts 8 can be torn open. Then the inner bag with the pouring spout 14 and the sealing capsule 15 can be removed from the cardboard jacket and the two parts can be disposed of separately.

Fig. 2 zeigt eine Ausführungsvariante, die weitgehend derjenigen nach Fig. 1 entspricht. Entsprechende Teile sind gleich bezeichnet wie in Fig. 1. Anstelle des Aufreissstreifens 17 ist im äusseren Decklappen 5 eine aufreissbare Klappe 21 vorgesehen. Darunter ist in einem Loch des inneren Decklappens 3 ein Massgefäss 22 mit einem Flansch 23 eingesetzt und gehalten. Der Abschlusslappen 19 weist im Bereiche des Gefässes 22 einen Ausschnitt 24 auf.FIG. 2 shows an embodiment variant which largely corresponds to that according to FIG. 1. Corresponding parts are identified in the same way as in FIG. 1. Instead of the tear strip 17, a tearable flap 21 is provided in the outer cover flap 5. Below this, a measuring vessel 22 with a flange 23 is inserted and held in a hole in the inner cover tab 3. The end flap 19 has a cutout 24 in the region of the vessel 22.

Nach dem Aufreissen der Klappe 21 kann das Massgefäss 22 erfasst und ausgehoben und nach Gebrauch wieder versorgt und mit der Klappe 21 abgedeckt und gesichert werden. Zur Entsorgung der leeren Verpackung wird mit Hilfe der Klappe 21 der äusssere Decklappen 5 ganz aufgerissen, worauf die Lappen 3, 5 und 19 aufgerichtet und der Innenbeutel vom Kartonmantel getrennt werden kann.After the flap 21 has been torn open, the measuring vessel 22 can be grasped and lifted out and supplied again after use and covered and secured with the flap 21. To dispose of the empty packaging, the outer cover flap 5 is torn open completely with the aid of the flap 21, whereupon the flaps 3, 5 and 19 are erected and the inner bag can be separated from the cardboard jacket.

Fig. 3 zeigt eine Ausführungsvariante bei welcher eine Ecke des Innenbeutels 25 zur Entnahme des Inhaltes her­ ausgezogen und abgeschnitten werden kann. Im Bereiche des Abreisslappens 10 ist durch Ausschnitte 26 und 27 in der vorderen Schmalseite 1 bzw. im inneren Decklappen 3 eine Oeffnung gebildet, durch welche die Ecke des Innen­beutels herausgezogen werden kann. Diese Verpackung ist insbesondere als Nachfüllpackung gedacht, deren Inhalt beim ersten Oeffnen sogleich ganz entnommen wird, worauf die Verpackung in der erwähnten Weise entsorgt werden kann.Fig. 3 shows a variant in which a corner of the inner bag 25 for removing the contents can be pulled out and cut off. In the area of the tear-off tab 10 an opening is formed through cutouts 26 and 27 in the front narrow side 1 and in the inner cover tab 3, through which the corner of the inner bag can be pulled out. This packaging is intended in particular as a refill, the contents of which are immediately removed when opened for the first time, after which the packaging can be disposed of in the manner mentioned.

Zur Herstellung der drei dargestellten Verpackungsva­rianten dient ein weitgehend übereinstimmender Karton­zuschnitt, dessen Grundform für die Verpackung nach Fig. 3 in Fig. 4 dargestellt ist. In allen Fällen sind die gleichen Grundelemente vorhanden, nämlich je zwei Mantelseiten 1 und 2, die nicht dargestellten Bodenlap­pen, der innere Decklappen 3, und der äussere Decklap­pen 5, deren Abmessung dem Mantelquerschnitt entspricht, der Abschlusslappen 19 und der Stirnlappen 8. Diese Teile sind in allen Fällen vorhanden mit leicht abwei­chenden Schnitt- und Perforationslinien. Es ergibt sich damit eine besonders rationelle Beschaffung der Werkzeu­ge und Herstellng einer Serie von Verpackungen die unterschiedliche Bedürfnisse abdecken.A largely matching carton blank is used to produce the three packaging variants shown, the basic shape of which is shown for the packaging according to FIG. 3 in FIG. 4. In all cases, the same basic elements are present, namely two shell sides 1 and 2, the bottom flap (not shown), the inner top flap 3, and the outer top flap 5, the dimensions of which correspond to the cross-section of the shell, the end flap 19 and the front flap 8. These parts are in all cases available with slightly different cutting and perforation lines. This results in a particularly efficient procurement of the tools and production of a series of packaging that covers different needs.

Claims (10)

1. Flüssigkeitsdichte Verpackung mit einem dichten Innenbeutel (25) aus Kunststoff und einem quaderför­migen Kartonmantel (1,2), dadurch gekennzeichnet, dass der Kartonmantel zwei Decklappen (3,5) aufweist, von welchen der äussere (5) auf die eine Stirnseite (1) greift, und zum Oeffnen der Manteldecke und Entnahme des Innenbeutels (25) aufreissbar ist, und dass der auf die Stirnseite greifende Decklappenteil (8) für sich aufreissbar ist, um den Innenbeutel zugänglich zu machen.1. Liquid-tight packaging with a tight inner bag (25) made of plastic and a cuboid cardboard casing (1,2), characterized in that the cardboard casing has two cover flaps (3,5), of which the outer (5) on one end face ( 1) engages, and for opening the jacket cover and removal of the inner bag (25) can be torn open, and that the cover flap part (8) which grips on the end face can be torn open to make the inner bag accessible. 2. Verpackung nach Anspruch 1, dadurch gekennzeichnet, dass der innere Decklappen (3) als Halterung für eine Entnahmevorrichtung (12,14,15) und gegebenenfalls ein Massgefäss (22) ausgebildet ist.2. Packaging according to claim 1, characterized in that the inner cover flap (3) is designed as a holder for a removal device (12, 14, 15) and optionally a measuring vessel (22). 3. Verpackung nach Anspruch 1 oder 2, dadurch gekenn­zeichnet, dass die Grösse der Decklappen (3,5) dem Querschnitt des Mantels entspricht.3. Packaging according to claim 1 or 2, characterized in that the size of the cover flap (3,5) corresponds to the cross section of the jacket. 4. Verpackung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass sich eine wiederverschliessbare Entnahmevorrichtung (12,14,15) innerhalb des quaderför­migen Kartonmantels (1,2) im Bereiche des aufreissbaren oder abreissbaren Decklappenteils (10) des Kartonmantels befindet und bei auf- oder abgerissenem Teil durch die entstandene Oeffnung herausnehmbar ist.4. Packaging according to one of claims 1 to 3, characterized in that a resealable removal device (12, 14, 15) is located within the cuboid cardboard casing (1,2) in the region of the tearable or tear-off cover flap part (10) of the cardboard casing and at part that is torn or torn can be removed through the opening that has formed. 5. Verpackung nach einem der Ansprüche 1 bis 4, mit einem mit dem Innenbeutel verbundenen Entnahmestutzen (14) mit Verschlusskapsel (15), dadurch gekennzeichnet, dass der Entnahmestutzen (14) mit einer schwenkbaren Klappe (12) des Kartonmantels (1,2) verbunden ist.5. Packaging according to one of claims 1 to 4, with a connection piece (14) connected to the inner bag with a closure capsule (15), characterized in that the removal piece (14) with a pivotable flap (12) of the cardboard jacket (1, 2) connected is. 6. Verpackung nach Anspruch 5, dadurch gekennzeichnet, dass der bewegliche Teil, z.B. die schwenkbare Klappe (12) an einem Teil des Kartonmantels, z.B. einem Decklappen (3) verriegelbar, z.B. in einen Schlitz (16) einschnappbar ist, wobei der Entnahmestutzen (14) bei verriegeltem Teil (12) vorzugsweise nach innen geneigt ist.6. Packaging according to claim 5, characterized in that the movable part, e.g. the hinged flap (12) on part of the cardboard casing, e.g. lockable with a cover flap (3), e.g. can be snapped into a slot (16), the removal nozzle (14) preferably being inclined inward when the part (12) is locked. 7. Verpackung nach einem der Ansprüche 1-6, dadurch gekennezeichnet, dass unter einer aufreissbaren Klappe (21) in einer Halteöffnung eines Teils (3) des Karton­mantels ein Massgefäss (22) eingesetzt ist.7. Packaging according to one of claims 1-6, characterized in that a measuring vessel (22) is inserted under a tear-open flap (21) in a holding opening of a part (3) of the cardboard casing. 8. Verpackungszuschnitt zur Herstellung des Kartonman­tels einer Serie von flüssigkeitsdichten Verpackungen, mit einem quaderförmigen Kartonmantel und einem Innen­beutel, mit vier Mantelseiten, Bodenklappen und Deck­klappen, gekennzeichnet, durch zwei Deckklappen (3,5), deren Grösse dem Mantelquerschnitt entspricht und von welchen die eine einen auf eine Stirnseite umklappbaren Fortsatz (8) aufweist und dass der Fortsatz einen Aufreissstreifen (10) aufweist.8.Packaging cut for the production of the cardboard jacket of a series of liquid-tight packaging, with a cuboid cardboard jacket and an inner bag, with four jacket sides, bottom flaps and cover flaps, characterized by two cover flaps (3.5), the size of which corresponds to the jacket cross section and of which one has an extension (8) which can be folded over onto an end face and that the extension has a tear strip (10). 9. Zuschnitt nach Anspruch 8, dadurch gekennzeichnet, dass ein dritter Decklappen (19) vorgesehen ist, dessen Grösse einem Teil des Mantelquerschnitts entspricht.9. blank according to claim 8, characterized in that a third cover flap (19) is provided, the size of which corresponds to a part of the jacket cross section. 10. Serie von Verpackungen mit einem quaderförmigen Kar­tonmantel und einem flüssigkeitsdichten Innenbeutel, da­durch gekennzeichnet, dass der Kartonmantel (1,2) aller Verpackungen zwei Decklappen (3,5) aufweisen, deren Grösse dem Mantelquerschnitt entspricht, dass der äusse­re Decklappen (5) einen auf eine Stirnseite (1) des Kar­tonmantels greifenden Fortsatz (8) aufweist, der mit der Stirnseite verklebt ist und einen Aufreissstreifen (10) aufweist unter welchem sich eine Entnahmestelle des In­ nenbeutels (25) befindet, wobei der äussere Decklappen (5) ganz aufreissbar ist und der innere Decklappen (3) für Haltefunktionen ausgebildet werden kann.10. Series of packaging with a rectangular cardboard jacket and a liquid-tight inner bag, characterized in that the cardboard jacket (1,2) of all packaging has two cover tabs (3,5), the size of which corresponds to the jacket cross-section, that the outer cover tab (5) one on an end face (1) of the cardboard casing gripping extension (8), which is glued to the end face and has a tear strip (10) under which a removal point of the In nenbeutels (25), wherein the outer cover flap (5) can be torn open and the inner cover flap (3) can be designed for holding functions.
EP90810732A 1989-09-29 1990-09-24 Liquid-tight package and method of manufacturing it Withdrawn EP0420818A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3539/89 1989-09-29
CH353989 1989-09-29

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EP0420818A1 true EP0420818A1 (en) 1991-04-03

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EP90810732A Withdrawn EP0420818A1 (en) 1989-09-29 1990-09-24 Liquid-tight package and method of manufacturing it

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000230A1 (en) * 1990-06-26 1992-01-09 Kueppersbusch Gerd Stackable packing for bulk material
FR2841874A1 (en) * 2002-07-03 2004-01-09 Smurfit Socar Sa Bottle packaging procedure uses semi-rigid container without spacers and applying pressure to ensure elimination of gaps between bottles
WO2011017400A1 (en) * 2009-08-05 2011-02-10 The Procter & Gamble Company Bag-in-box package with integrated cup
FR2976926A1 (en) * 2011-06-24 2012-12-28 Smurfit Kappa France Package for fluid container that is utilized for storing e.g. wine, has wall defining recess for receiving end of shutter, where shutter is slid along wall until first flap abuts against end of guillotine element
CN112789225A (en) * 2018-10-05 2021-05-11 宝洁公司 Bag-in-box container and method of unfolding such a bag-in-box container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239234B (en) * 1962-10-23 1967-04-20 Container Corp Resealable box
GB1386634A (en) * 1972-04-06 1975-03-12 Metric Packaging Ltd Bag-in-box packaging systems
DE8521505U1 (en) * 1985-07-25 1985-09-19 Noefa GmbH, 5401 Kattenes Container with resealable opening
EP0330833A2 (en) * 1988-03-02 1989-09-06 SEYFERT WELLPAPPE GMBH &amp; CO Carton for a fluid-container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239234B (en) * 1962-10-23 1967-04-20 Container Corp Resealable box
GB1386634A (en) * 1972-04-06 1975-03-12 Metric Packaging Ltd Bag-in-box packaging systems
DE8521505U1 (en) * 1985-07-25 1985-09-19 Noefa GmbH, 5401 Kattenes Container with resealable opening
EP0330833A2 (en) * 1988-03-02 1989-09-06 SEYFERT WELLPAPPE GMBH &amp; CO Carton for a fluid-container

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000230A1 (en) * 1990-06-26 1992-01-09 Kueppersbusch Gerd Stackable packing for bulk material
US5193712A (en) * 1990-06-26 1993-03-16 Kueppersbusch Gerd Stackable packing for bulk material
FR2841874A1 (en) * 2002-07-03 2004-01-09 Smurfit Socar Sa Bottle packaging procedure uses semi-rigid container without spacers and applying pressure to ensure elimination of gaps between bottles
WO2011017400A1 (en) * 2009-08-05 2011-02-10 The Procter & Gamble Company Bag-in-box package with integrated cup
FR2976926A1 (en) * 2011-06-24 2012-12-28 Smurfit Kappa France Package for fluid container that is utilized for storing e.g. wine, has wall defining recess for receiving end of shutter, where shutter is slid along wall until first flap abuts against end of guillotine element
CN112789225A (en) * 2018-10-05 2021-05-11 宝洁公司 Bag-in-box container and method of unfolding such a bag-in-box container
US11338978B2 (en) 2018-10-05 2022-05-24 The Procter & Gamble Company Bag in box container
US11505386B2 (en) 2018-10-05 2022-11-22 The Procter & Gamble Company Bag in box container
CN112789225B (en) * 2018-10-05 2023-01-13 宝洁公司 Bag-in-box container and method of unfolding such a bag-in-box container

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