EP0367945B1 - Cardboard package - Google Patents

Cardboard package Download PDF

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Publication number
EP0367945B1
EP0367945B1 EP89116901A EP89116901A EP0367945B1 EP 0367945 B1 EP0367945 B1 EP 0367945B1 EP 89116901 A EP89116901 A EP 89116901A EP 89116901 A EP89116901 A EP 89116901A EP 0367945 B1 EP0367945 B1 EP 0367945B1
Authority
EP
European Patent Office
Prior art keywords
tab
section
base panel
folding line
tabs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89116901A
Other languages
German (de)
French (fr)
Other versions
EP0367945A1 (en
Inventor
Patrick Bienaimé
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
4P Nicolaus Kempten GmbH
Original Assignee
4P Nicolaus Kempten GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 4P Nicolaus Kempten GmbH filed Critical 4P Nicolaus Kempten GmbH
Priority to AT89116901T priority Critical patent/ATE91993T1/en
Publication of EP0367945A1 publication Critical patent/EP0367945A1/en
Application granted granted Critical
Publication of EP0367945B1 publication Critical patent/EP0367945B1/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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/12—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers the packaging elements, e.g. wrappers being formed by folding a single blank
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00129—Wrapper locking means
    • B65D2571/00135—Wrapper locking means integral with the wrapper
    • B65D2571/00154—Wrapper locking means integral with the wrapper interlocked
    • B65D2571/00172—Wrapper locking means integral with the wrapper interlocked by tabs cut within one end and facing towards the other end when blank is unfolded, and co-operting with openings at the other end
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00246—Locating elements for the contents
    • B65D2571/00253—Locating elements for the contents integral with the wrapper
    • B65D2571/00277—Slits or openings formed along a fold line
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00648—Elements used to form the wrapper
    • B65D2571/00654—Blanks
    • B65D2571/0066—Blanks formed from one single sheet
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00709—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element
    • B65D2571/00716—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element tubular without end walls

Definitions

  • the invention relates to a packaging made of cardboard or the like. for packaging one or more objects, with a blank that has a top surface, two side walls articulated thereon and a bottom wall consisting of two sections, the bottom wall sections on the one hand having tabs and on the other hand being provided with slot-shaped recesses (see, for example, US-A -3,351,263).
  • the invention has for its object to provide a packaging of the type mentioned, in which there is a secure locking of the two bottom wall sections together.
  • the tab is inserted into the first recess from below, with an opening remaining from the punched-out area of the tab.
  • the flap is then folded in and its free part is inserted through the opening and the second recess where it hooks.
  • an opening is formed according to the invention, from which two incisions extend laterally, two incisions also originating from the second recess of the other bottom wall section. These four incisions are intended to allow passage of the second part of the flap.
  • the incisions enclose an angle with the second fold line dividing the flap.
  • At least one tongue is formed on the outer edge of the bottom wall section facing away from the rag, which in the erected state of the packaging engages behind an edge of this opening formed when the rag is punched out.
  • a cardboard blank 100 which has a top wall 110 with side walls 120 and 130 articulated thereon via two folding lines 112 and 113.
  • a bottom wall section 140a is articulated on the side wall 120 via a further folding line 124 and a second bottom wall section 140b is hinged on the side wall 130 via a folding line 134.
  • the two folding lines 124 and 134 are interrupted by U-shaped cutting lines 150, through which openings are created when the blank is erected, into which the objects to be packaged, not shown, engage with their lower edge section and thus experience a hold.
  • Two tabs 200 are punched out of the bottom wall section 140b and consist of two sections 200a and 200b, are hinged to the bottom wall section via a folding line 202 and are divided via a folding line 206.
  • the part 200a of the flap which is directly hinged to the bottom wall section has a trapezoidal configuration and tapers from the articulation folding line 202 to the dividing folding line 206.
  • Two straight sections 204c and 204d adjoin this part, which run outwards and in pass over a convex portion 204e.
  • two incisions 208a and 208b extend from the cutting line 204 forming the flap 200 and extend away from the flap.
  • two larger recesses 220 and two smaller recesses 240 are arranged one behind the other, which are used for inserting and locking the tabs.
  • the recess 220 is delimited by a cutting line 222 which has a substantially straight edge 222a and a curved edge 222b.
  • the recess 240 or its cutting edge 242 has two straight sections 242a and 242b, which are delimited by two inclined sections 242c, 242d and 242e, 242f and thus taper to a point.
  • Two incisions 244a and 244b adjoin these tips, which allow the flap 200 to pass through.
  • the length of the recess 240 denoted by L4 corresponds approximately to the length L3 of the second fold line 206 of the flap 200. Only through the length L6 resulting from the incisions 244a and 244b, which is somewhat larger than the width L5 of the upper flap part 200b, the threading is made possible.
  • the recess 220 has a length L2 which is at least equal to the length L1 of the flap on its articulation folding line 202, as a result of which this flap section can be easily inserted into the recess.
  • the distance L8 of the central plane A of the recess 240, which has the greatest longitudinal extent, to the straight edge 222a of the recess 220 corresponds to the distance L7 of the two fold lines 202 and 206, so that a perfect threading of the flap is made possible, as is shown in FIG. b, c will be explained.
  • the tabs 200 are first pressed outwards when the blank is erected into a package.
  • the blank is then folded over its fold lines and wrapped around the objects (not shown), the bottom wall section 140b coming inwards and the bottom wall section 140a coming outwards.
  • the tab 200 is then pushed through the recess 220 from the inside and the two bottom wall sections 140 a and b are placed flat on top of one another. Then, as shown in FIG. 4b, the flap is folded in around the fold line 206 and the free section 200b of the flap is inserted inwards through the recesses 240 and 210 and then, as can be seen in FIG. 4c, stands vertically inwards.
  • the tabs and the recesses for inserting the tabs differ only slightly from those of the exemplary embodiment described above.
  • the edge 204f of the flap facing away from the articulation-fold line 202 is flattened in order to be able to receive a tongue 260 which is formed on the opposite edge 142a of the blank.
  • This tongue has two oblique boundary edges 262a and 262b, which form their pointed shape.
  • it is divided into two sections by an incision 262c, which makes it easier to push it in. It is important in this embodiment that the distance L10 of the outer edge 222a of the recess 220 to the outer edge 142a of the blank corresponds to the total length L9 of the flap.
  • the push-through and threading process of the flap does not differ in the first steps from those of the previous example, as can be seen from FIGS. 8a, b, c. Then, as shown in FIG. 8d, the tongue 260 is pressed inward through the opening 210 and then comes to lie on the inside of the bottom wall section 140b. This is clearly illustrated in FIG. 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Polymerisation Methods In General (AREA)
  • Wrappers (AREA)
  • Packaging For Recording Disks (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

Cardboard package, for the packing of one or more articles, with a blank (100) which has a cover surface (110), two side walls (120,130) articulated thereon and a bottom wall consisting of two sections (140a,b). The bottom wall sections have on the one hand tabs (200) and on the other hand recesses (220,240) provided to receive them. The tab is arranged in an articulated manner on the bottom wall section and is divisible via a fold line (206), as a result of which the insertion into the recesses is made easier. <IMAGE>

Description

Die Erfindung betrifft eine Verpackung aus Karton od.dgl. zum Verpacken eines oder mehrerer Gegenstände, mit einem Zuschnitt, der eine Deckfläche, zwei daran angelenkte Seitenwände und eine aus zwei Abschnitten bestehende Bodenwand aufweist, wobei die Bodenwand-Abschnitte einerseits Lappen und andererseits zu deren Aufnahme vorgesehen schlitzförmige Ausnehmungen aufweisen (siehe z.B.US-A-3.351.263).The invention relates to a packaging made of cardboard or the like. for packaging one or more objects, with a blank that has a top surface, two side walls articulated thereon and a bottom wall consisting of two sections, the bottom wall sections on the one hand having tabs and on the other hand being provided with slot-shaped recesses (see, for example, US-A -3,351,263).

Der Erfindung liegt die Aufgabe zugrunde, eine Verpackung der genannten Art zu schaffen, bei der eine sichere Verriegelung der beiden Bodenwand-Abschnitte aneinander erfolgt.The invention has for its object to provide a packaging of the type mentioned, in which there is a secure locking of the two bottom wall sections together.

Diese Aufgabe wird erfindungsgemäß durch die in Anspruch 1 definierten Merkmale gelöst.This object is achieved according to the invention by the features defined in claim 1.

Zum Verschließen der aufgerichteten Verpackung wird der Lappen von unten in die erste Ausnehmung eingeführt, wobei aus dem Ausstanzbereich des Lappens eine Öffnung verbleibt.To close the erected packaging, the tab is inserted into the first recess from below, with an opening remaining from the punched-out area of the tab.

Der Lappen wird dann insich gefaltet und sein freier Teil durch die sich bildende Öffnung und die zweite Ausnehmung gesteckt, wo er sich verhakt.The flap is then folded in and its free part is inserted through the opening and the second recess where it hooks.

Beim Ausstanzen des Lappens wird erfindungsgemäß eine Öffnung gebildet, von der seitlich zwei Einschnitte ausgehen, wobei von der zweiten Ausnehmung des anderen Bodenwand-Abschnittes ebenfalls zwei Einschnitte ausgehen. Diese vier Einschnitte sind dazu vorgesehen, ein Durchtreten des zweiten Teils des Lappens zu ermöglichen.When the flap is punched out, an opening is formed according to the invention, from which two incisions extend laterally, two incisions also originating from the second recess of the other bottom wall section. These four incisions are intended to allow passage of the second part of the flap.

Dabei ist es besonders günstig, wenn erfindungsgemäß die Einschnitte mit der den Lappen unterteilenden zweiten Faltlinie einen Winkel einschließen.It is particularly advantageous if, according to the invention, the incisions enclose an angle with the second fold line dividing the flap.

Damit wird erreicht, daß der durchgesteckte Lappen nicht ungewollt wieder zurückgehen kann.This ensures that the inserted rag cannot go back unintentionally.

Ebenfalls sehr vorteilhaft ist es, wenn erfindungsgemäß an der Außenkante des vom Lappen abgekehrten Bodenwand-Abschnittes wenigstens eine Zunge angeformt ist, die im aufgerichteten Zustand der Verpackung hinter eine beim Ausstanzen des Lappen entstandene Kante dieser Öffnung greift.It is also very advantageous if, according to the invention, at least one tongue is formed on the outer edge of the bottom wall section facing away from the rag, which in the erected state of the packaging engages behind an edge of this opening formed when the rag is punched out.

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

Fig.1
einen flachliegenden Kartonzuschnitt zum Herstellen einer Verpackung, mit Lappen und Ausnehmungen zum gegenseitigen Verriegeln der Bodenwand-Abschnitte,
Fig.2
den Zuschnitt gemäß Fig.1 mit teilweise aufgefalteten Lappen,
Fig.3
ein Schaubild des weiter aufgefalteten Zuschnittes,
Fig.4abc
Schnittdarstellungen des Verriegelungsvorganges der beiden Bodenwand-Abschnitte,
Fig.5
eine Draufsicht auf den verriegelten Boden,
Fig.6
eine Teilansicht des verriegelten Bodens,
Fig.7
einen flachliegenden Kartonzuschnitt in gegenüber Fig.1 etwas abgewandelter Ausgestaltung,
Fig.8
Verriegelungsstufen der Verpackung aus dem Zuschnitt nach Fig.7 und
Fig.9
eine Ansicht des verriegelten Bodens der Verpackung.
The invention is illustrated in the drawing using several exemplary embodiments. Show:
Fig. 1
a flat-lying cardboard blank for producing packaging, with rags and recesses for mutually locking the bottom wall sections,
Fig. 2
the cut according to FIG. 1 with partially unfolded flaps,
Fig. 3
a diagram of the unfolded blank,
Fig.4abc
Sectional views of the locking process of the two bottom wall sections,
Fig. 5
a top view of the locked floor,
Fig. 6
a partial view of the locked floor,
Fig. 7
a flat cardboard blank in a somewhat modified configuration compared to FIG. 1,
Fig. 8
Locking levels of the packaging from the blank according to Fig. 7 and
Fig. 9
a view of the locked bottom of the packaging.

In den Fig. 1 bis 3 ist ein Kartonzuschnitt 100 dargestellt, der eine Deckwand 110 mit daran über zwei Faltlinien 112 und 113 angelenkten Seitenwänden 120 und 130 aufweist. An der Seitenwand 120 ist über eine weitere Faltlinie 124 ein Bodenwand-Abschnitt 140a und an der Seitenwand 130 über eine Faltlinie 134 ein zweiter Bodenwand-Abschnitt 140b angelenkt. Die beiden Faltlinien 124 und 134 sind durch U-förmig verlaufende Schnittlinien 150 unterbrochen, durch welche beim Aufrichten des Zuschnittes Öffnungen entstehen, in welche die zu verpackenden, nicht dargestellten Gegenstände mit ihrem unteren Randabschnitt eingreifen und damit einen Halt erfahren.
Aus dem Bodenwand-Abschnitt 140b sind zwei Lappen 200 ausgestanzt, die aus zwei Abschnitten 200a und 200b bestehen, über eine Faltlinie 202 an dem Bodenwand-Abschnitt angelenkt und über eine Faltlinie 206 unterteilt sind. Der an dem Bodenwand-Abschnitt unmittelbar angelenkte Teil 200a des Lappens hat eine trapezförmige Ausgestaltung und verjüngt sich von der Anlenk-Faltlinie 202 zur Unterteilungs-Faltlinie 206. An diesen Teil schließen zwei gerade verlaufende Abschnitte 204c und 204d an, die nach außen verlaufen und in einen konvex ausgebildeten Abschnitt 204e übergehen. Von der den Lappen 200 formenden Schnittlinie 204 gehen im Bereich der Faltlinie 206 noch zwei Einschnitte 208a und 208b aus, die sich vom Lappen weg erstrecken.
Im anderen Bodenwand-Abschnitt 140a sind jeweils zwei größere Ausnehmungen 220 und zwei kleinere Ausnehmungen 240 hintereinander angeordnet, die zum Durchstecken und Verriegeln der Lappen dienen. Die Ausnehmung 220 ist durch eine Schnittlinie 222 begrenzt, die eine im wesentlichen gerade verlaufende Kante 222a und eine gebogen verlaufende Kante 222b hat. Dagegen hat die Ausnehmung240 bzw. deren Schnittkante 242 zwei gerade verlaufende Abschnitte 242a und 242b, die von jeweils zwei schräg verlaufenden Abschnitten 242c, 242d bzw. 242e, 242f begrenzt werden und damit spitz zulaufen. An diese Spitzen schließen zwei Einschnitte 244a und 244b an, die ein Durchtreten des Lappens 200 ermöglichen. Die mit L4 bezeichnete Länge der Ausnehmung 240 entspricht etwa der Länge L3 der zweiten Faltlinie 206 des Lappens 200. Erst durch die sich durch die Einschnitte 244a und 244b ergebende Länge L6, die etwas größer ist als die Breite L5 des oberen Lappen-Teils 200b, wird dessen Einfädeln ermöglicht. Dagegen hat die Ausnehmung 220 eine Länge L2, die wenigstens gleich der Länge L1 des Lappens an seiner Anlenk-Faltlinie 202 ist, wodurch dieser Lappen-Abschnitt leicht in die Ausnehmung eingeführt werden kann. Der Abstand L8 der die größte Längserstreckung aufweisenden Mittelebene A der Ausnehmung 240 zur gerade verlaufenden Kante 222a der Ausnehmung 220 entspricht dem Abstand L7 der beiden Faltlinien 202 und 206, damit ein einwandfreies Einfädeln des Lappens ermöglicht wird, wie dies anhand der Fig.4 a,b,c noch erläutert wird.1 to 3, a cardboard blank 100 is shown, which has a top wall 110 with side walls 120 and 130 articulated thereon via two folding lines 112 and 113. A bottom wall section 140a is articulated on the side wall 120 via a further folding line 124 and a second bottom wall section 140b is hinged on the side wall 130 via a folding line 134. The two folding lines 124 and 134 are interrupted by U-shaped cutting lines 150, through which openings are created when the blank is erected, into which the objects to be packaged, not shown, engage with their lower edge section and thus experience a hold.
Two tabs 200 are punched out of the bottom wall section 140b and consist of two sections 200a and 200b, are hinged to the bottom wall section via a folding line 202 and are divided via a folding line 206. The part 200a of the flap which is directly hinged to the bottom wall section has a trapezoidal configuration and tapers from the articulation folding line 202 to the dividing folding line 206. Two straight sections 204c and 204d adjoin this part, which run outwards and in pass over a convex portion 204e. In the area of the fold line 206, two incisions 208a and 208b extend from the cutting line 204 forming the flap 200 and extend away from the flap.
In the other bottom wall section 140a, two larger recesses 220 and two smaller recesses 240 are arranged one behind the other, which are used for inserting and locking the tabs. The recess 220 is delimited by a cutting line 222 which has a substantially straight edge 222a and a curved edge 222b. In contrast, the recess 240 or its cutting edge 242 has two straight sections 242a and 242b, which are delimited by two inclined sections 242c, 242d and 242e, 242f and thus taper to a point. Two incisions 244a and 244b adjoin these tips, which allow the flap 200 to pass through. The length of the recess 240 denoted by L4 corresponds approximately to the length L3 of the second fold line 206 of the flap 200. Only through the length L6 resulting from the incisions 244a and 244b, which is somewhat larger than the width L5 of the upper flap part 200b, the threading is made possible. In contrast, the recess 220 has a length L2 which is at least equal to the length L1 of the flap on its articulation folding line 202, as a result of which this flap section can be easily inserted into the recess. The distance L8 of the central plane A of the recess 240, which has the greatest longitudinal extent, to the straight edge 222a of the recess 220 corresponds to the distance L7 of the two fold lines 202 and 206, so that a perfect threading of the flap is made possible, as is shown in FIG. b, c will be explained.

Wie aus den Fig.2 und 3 ersichtlich, werden beim Aufrichten des Zuschnittes zu einer Verpackung zuerst die Lappen 200 nach außen gedrückt. Dann wird der Zuschnitt über seine Faltlinien gefaltet und um die nicht dargestellten Gegenstände herumgelegt, wobei der Bodenwand-Abschnitt 140b nach innen und der Bodenwand-Abschnitt 140a nach außen zu liegen kommt.As can be seen from FIGS. 2 and 3, the tabs 200 are first pressed outwards when the blank is erected into a package. The blank is then folded over its fold lines and wrapped around the objects (not shown), the bottom wall section 140b coming inwards and the bottom wall section 140a coming outwards.

Wie aus Fig.4a hevorgeht, wird dann der Lappen 200 von innen durch die Ausnehmung 220 durchgesteckt und die beiden Bodenwand-Abschnitte 140 a und b flach aufeinander gelegt. Dann wird wie Fig.4b zeigt der Lappen um die Faltlinie 206 in sich gefaltet und der freie Abschnitt 200b des Lappens durch die Ausnehmungen 240 und 210 nach innen gesteckt und steht dann wie aus Fig.4c ersichtlich senkrecht nach innen.As shown in FIG. 4 a, the tab 200 is then pushed through the recess 220 from the inside and the two bottom wall sections 140 a and b are placed flat on top of one another. Then, as shown in FIG. 4b, the flap is folded in around the fold line 206 and the free section 200b of the flap is inserted inwards through the recesses 240 and 210 and then, as can be seen in FIG. 4c, stands vertically inwards.

In den Figuren 5 und 6 ist dieses Endstadium in zwei verschiedenen Ansichten dargestellt.This final stage is shown in two different views in FIGS.

Beim Ausführungsbeispiel nach Fig.7 unterscheiden sich die Lappen und die Ausnehmungen zum Durchstecken der Lappen nur geringfügig von denen des vorstehend beschriebenen Ausführungsbeispiels. Die von der Anlenk-Faltlinie 202 abgewandte Kante 204f des Lappens ist abgeflacht, um eine Zunge 260 aufnehmen zu können, die am gegenüberliegenden Rand 142a des Zuschnittes angeformt ist. Diese Zunge hat zwei schräg verlaufende Begrenzungskanten 262a und 262b, welche ihre spitze Form bilden. Darüber hinaus ist sie durch einen Einschnitt 262c in zwei Abschnitte unterteilt, wodurch ihr Eindrücken erleichtert wird. Wichtig ist bei dieser Ausgestaltung, daß der Abstand L10 der äußeren Kante 222a der Ausnehmung 220 zur Außenkante 142a des Zuschnittes der Gesamtlänge L9 des Lappens entspricht.In the exemplary embodiment according to FIG. 7, the tabs and the recesses for inserting the tabs differ only slightly from those of the exemplary embodiment described above. The edge 204f of the flap facing away from the articulation-fold line 202 is flattened in order to be able to receive a tongue 260 which is formed on the opposite edge 142a of the blank. This tongue has two oblique boundary edges 262a and 262b, which form their pointed shape. In addition, it is divided into two sections by an incision 262c, which makes it easier to push it in. It is important in this embodiment that the distance L10 of the outer edge 222a of the recess 220 to the outer edge 142a of the blank corresponds to the total length L9 of the flap.

Der Durchsteck- und Einfädelvorgang des Lappens unterscheidet sich in den ersten Schritten nicht von denen des vorhergehenden Beispiels, wie dies aus den Fig.8a,b,c ersichtlich ist. Danach wird wie Fig.8d zeigt die Zunge 260 nach innen durch die Öffnung 210 gedrückt und kommt dann auf die Innenseite des Bodenwand-Abschnittes 140b zu liegen. In der Fig.9 ist dies anschaulich verdeutlicht.The push-through and threading process of the flap does not differ in the first steps from those of the previous example, as can be seen from FIGS. 8a, b, c. Then, as shown in FIG. 8d, the tongue 260 is pressed inward through the opening 210 and then comes to lie on the inside of the bottom wall section 140b. This is clearly illustrated in FIG. 9.

Claims (3)

  1. Pack made from board or a similar material for packaging one or more objects, with a blank (100) that has a top panel (110), to which two side panels (120, 130) are hinged, and a base panel consisting of two sections (140a, 140b), one of which has tabs (200), while the other one has slot-like openings (220, 240) provided to accommodate these tabs, the tabs (200) die-cut from one base panel section (140b) being hinged to this base panel section by a folding line (202) facing the free outside edge (142b) of the base panel section, the tab (200) being divided up into two sections (200a, 200b) by a further folding line (206), both folding lines (202, 206) running parallel to each other and to the free outside edge (142b) of the base panel section (140b) and the tab (200) having projections (204c, 204d, 204d, 204h), with which it can lock in the openings (220, 240), while the section of the tab (200) between the two folding lines (202, 206) has the shape of a trapezoid and tapers from the outer folding line (202) to the inner folding line (206) and the length (L1) of the first folding line (202) is smaller or the same as the length (L2) of an essentially straight edge (222a) of the opening in the other base panel section (140a), where the outline of the second section (200b) of the tab (200) is formed by two straight sections (204c, 204d) and one convex circular section (204e), the two straight sections starting and diverging from the ends of the second folding line (206) and being joined by the convex circular section, where two cuts (208a, 208b) extend laterally from the hole (210) formed when the tab (200) is die-cut and where two cuts (244a, 244b) also extend from the second opening (240) of the other base panel section (140a), the purpose of these four cuts being to allow the second section (200b) of the tab to pass through.
  2. Pack according to claim 1, wherein the cuts (208a, 208b, 244a, 244b) form an angle with the second folding line (206) that divides up the tab (200).
  3. Pack according to claim 1 or 2 with at least one projection (260) provided on the outer edge (142a) of the base panel section (140a) opposite the tabs (200) that engages one edge (204f) of the opening (210) created by the die-cut tab once the pack has been erected, wherein the projection (260) is pointed in shape and has two slanting edges (262a and 262b).
EP89116901A 1988-10-27 1989-09-13 Cardboard package Expired - Lifetime EP0367945B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89116901T ATE91993T1 (en) 1988-10-27 1989-09-13 CARTON PACKAGING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8814032A FR2638425B1 (en) 1988-10-27 1988-10-27 CARDBOARD PACKAGE OR THE LIKE WITH IMPROVED LOCKING MEANS
FR8814032 1988-10-27

Publications (2)

Publication Number Publication Date
EP0367945A1 EP0367945A1 (en) 1990-05-16
EP0367945B1 true EP0367945B1 (en) 1993-07-28

Family

ID=9371321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89116901A Expired - Lifetime EP0367945B1 (en) 1988-10-27 1989-09-13 Cardboard package

Country Status (9)

Country Link
US (1) US5004147A (en)
EP (1) EP0367945B1 (en)
AT (1) ATE91993T1 (en)
DE (1) DE58905039D1 (en)
DK (1) DK533489A (en)
ES (1) ES2042918T3 (en)
FR (1) FR2638425B1 (en)
NO (1) NO894271L (en)
PT (1) PT92115B (en)

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US5364022A (en) * 1993-07-19 1994-11-15 Riverwood International, Inc. Closure panel lock mechanism
US5358174A (en) * 1994-02-01 1994-10-25 Antczak Edwin A Container
US5437363A (en) * 1994-05-27 1995-08-01 Crown Packaging Ltd. Wrap-around carrier sleeve with article retaining means
US5443203A (en) * 1994-10-03 1995-08-22 Riverwood International Corporation Carton panel lock
GB9421188D0 (en) * 1994-10-20 1994-12-07 Riverwood Int Ltd Paperboard interlock arrangement
US5472138A (en) * 1995-04-06 1995-12-05 Riverwood International Corporation Wrap-around carton with improved locking means
US5850910A (en) * 1997-01-16 1998-12-22 Wingate Packaging, Inc. Disposable artist palette
US5782343A (en) * 1997-01-24 1998-07-21 Riverwood International Corporation Warp-around carrier with improved locking means
US5704542A (en) * 1997-01-24 1998-01-06 Riverwood International Corporation Wrap-around carrier with improved locking means
TW454759U (en) * 1997-02-07 2001-09-11 Mead Corp Panel interlocking means for cartons
US6289651B1 (en) 1997-02-07 2001-09-18 The Mead Corporation Panel interlocking means for cartons
USD408056S (en) * 1998-05-26 1999-04-13 Wingate Packaging, Inc. Artist's palette book
USD409655S (en) * 1998-05-26 1999-05-11 Wingate Packaging, Inc. Disposable artist palette
US6926195B1 (en) 2003-08-29 2005-08-09 World Kitchen (Ghc), Llc Box with tab closures
GB0914435D0 (en) 2009-08-18 2009-09-30 Meadwestvaco Packaging Systems Carton and blank therefor
US20120012581A1 (en) * 2010-07-19 2012-01-19 Meadwestvaco Packaging Systems, Llc Carton and Carton Blank
US11136162B2 (en) * 2018-02-13 2021-10-05 Westrock Shared Services, Llc Container having a push-in locking device and blank therefor

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US2990997A (en) * 1958-07-15 1961-07-04 Continental Can Co Paperboard carrier
US3223308A (en) * 1962-09-27 1965-12-14 Continental Can Co Can carrier with reinforcing means
US3432029A (en) * 1966-04-11 1969-03-11 Continental Can Co Partition for containers
US3351263A (en) * 1966-04-21 1967-11-07 Mead Corp Interlocking means for a pair of overlapping panels
US3375968A (en) * 1966-08-29 1968-04-02 Continental Can Co Wraparound carrier
US3705681A (en) * 1970-07-01 1972-12-12 Continental Can Co Carton with article-centering means
US4458836A (en) * 1982-10-18 1984-07-10 The Mead Corporation Article wrapper
US4708284A (en) * 1986-02-12 1987-11-24 Federal Paper Board Co., Inc. Lock arrangement
US4723699A (en) * 1986-05-16 1988-02-09 Federal Paper Board Co., Inc. Adjustable clasp lock

Also Published As

Publication number Publication date
FR2638425A1 (en) 1990-05-04
FR2638425B1 (en) 1991-06-21
NO894271D0 (en) 1989-10-26
DK533489A (en) 1990-04-28
PT92115A (en) 1990-04-30
DK533489D0 (en) 1989-10-26
PT92115B (en) 1995-08-09
NO894271L (en) 1990-04-30
EP0367945A1 (en) 1990-05-16
DE58905039D1 (en) 1993-09-02
ATE91993T1 (en) 1993-08-15
US5004147A (en) 1991-04-02
ES2042918T3 (en) 1993-12-16

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