EP0367945A1 - Cardboard package - Google Patents
Cardboard package Download PDFInfo
- Publication number
- EP0367945A1 EP0367945A1 EP89116901A EP89116901A EP0367945A1 EP 0367945 A1 EP0367945 A1 EP 0367945A1 EP 89116901 A EP89116901 A EP 89116901A EP 89116901 A EP89116901 A EP 89116901A EP 0367945 A1 EP0367945 A1 EP 0367945A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bottom wall
- packaging according
- fold line
- flap
- recess
- 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
Links
- 238000004806 packaging method and process Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
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 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 having tabs on the one hand and slot-shaped recesses provided for receiving them on the other hand.
- 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 advantageous further embodiment of the invention also lies in the fact that the two fold lines of the flap run parallel to the free outer edge of the bottom wall section.
- the part of the flap lying between the two fold lines is trapezoidal and tapers from the outer fold line to the inner fold line.
- An advantageous embodiment of the invention is also that the length of the first fold line is less than or equal to the length of a substantially straight edge of the recess in the other bottom wall section.
- the outer shape of the second part of the flap is formed by two straight sections and a convex circular section, the two straight sections running apart from the ends of the second fold line and being connected by the convex circular section .
- 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.
- the second recess has a length that corresponds approximately to the length of the second fold line.
- An advantageous embodiment of the invention is also that the distance between the substantially straight outer edge of the first recess and the portion of the second recess with the greatest longitudinal extent is approximately equal to the distance between the two fold lines of the flap.
- Another advantageous embodiment of the invention is also that the second recess narrows towards its two ends.
- 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 further advantageous embodiment of the invention is characterized in that the distance of the outer edge from the edge of the first recess facing it corresponds approximately to the total length of the flap.
- two outwardly directed hook-shaped projections are formed on the tab, the distance from the fold line dividing the tab corresponds to approximately twice the material thickness of the blank.
- 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 24o 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. 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, it is possible to thread it.
- 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 easily be inserted into the recess.
- the distance L8 from 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 placed 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 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)
- Wrappers (AREA)
- Packaging For Recording Disks (AREA)
- Polymerisation Methods In General (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
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.The invention relates to 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 having tabs on the one hand and slot-shaped recesses provided for receiving them on the other hand.
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 dadurch gelöst, daß die aus dem einen Bodenwand-Abschnitt ausgestanzten Lappen über eine Faltlinie an diesem Bodenwand-Abschnitt angelenkt sind, die der freien Außenkante des Bodenwand-Abschnittes zugekehrt ist, daß der Lappen durch eine weitere Faltlinie in zwei Abschnitte unterteilt ist, die parallel zur ersten Faltlinie verläuft, und daß der Lappen Vorsprünge aufweist, mit denen er sich in den Ausnehmungen verhaken kann.This object is achieved in that the flaps punched out of the one bottom wall section are articulated on this bottom wall section via a folding line which faces the free outer edge of the bottom wall section, in that the tab is divided into two sections by a further folding line is, which runs parallel to the first fold line, and that the tab has projections with which it can get caught in the recesses.
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.
Eine vorteilhafte weitere Ausgestaltung der Erfindung liegt auch darin, daß die beiden Faltlinien des Lappens parallel zur freien Außenkante des Bodenwand-Abschnittes verlaufen.An advantageous further embodiment of the invention also lies in the fact that the two fold lines of the flap run parallel to the free outer edge of the bottom wall section.
Als ebenfalls sehr günstig hat es sich erwiesen, wenn erfindungsgemäß der zwischen den beiden Faltlinien liegende Teil des Lappens trapezförmig ausgebildet ist und sich von der äußeren Faltlinie zur inneren Faltlinie hin verjüngt.It has also proven to be very favorable if, according to the invention, the part of the flap lying between the two fold lines is trapezoidal and tapers from the outer fold line to the inner fold line.
Eine vorteilhafte Ausgestaltung der Erfindung liegt auch darin, daß die Länge der ersten Faltlinie kleiner oder gleich der Länge einer im wesentlichen geraden Kante der Ausnehmung im anderen Bodenwand-Abschnitt ist.An advantageous embodiment of the invention is also that the length of the first fold line is less than or equal to the length of a substantially straight edge of the recess in the other bottom wall section.
Gemäß einer vorteilhaften Ausgestaltung der Erfindung ist vorgesehen, daß die Außenform des zweiten Teils des Lappens von zwei gerade verlaufenden Abschnitten und einem konvexen Kreisabschnitt gebildet ist, wobei die beiden geraden Abschnitte von den Enden der zweiten Faltlinie ausgehend auseinander laufen und von dem konvexen Kreisabschnitt verbunden sind.According to an advantageous embodiment of the invention, it is provided that the outer shape of the second part of the flap is formed by two straight sections and a convex circular section, the two straight sections running apart from the ends of the second fold line and being connected by the convex circular section .
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.
Erfindungsgemäß ist es besonders vorteilhaft wenn die zweite Ausnehmung eine Länge aufweist, die etwa der Länge der zweiten Faltlinie entspricht.According to the invention, it is particularly advantageous if the second recess has a length that corresponds approximately to the length of the second fold line.
Dadurch ist gewährleistet, daß der Lappen genau in diese Ausnehmung paßt und nach dem Einfädeln nicht wieder herausrutscht.This ensures that the rag fits exactly into this recess and does not slip out again after threading.
Eine vorteilhafte Ausgestaltung der Erfindung liegt auch darin, daß der Abstand zwischen der im wesentlichen geraden äußeren Kante der ersten Ausnehmung und dem Abschnitt der zweiten Ausnehmung mit der größten Längserstreckung etwa gleich dem Abstand der beiden Faltlinien des Lappens ist.An advantageous embodiment of the invention is also that the distance between the substantially straight outer edge of the first recess and the portion of the second recess with the greatest longitudinal extent is approximately equal to the distance between the two fold lines of the flap.
Eine weitere vorteilhafte Ausgestaltung der Erfindung liegt auch darin, daß die zweite Ausnehmung sich gegen ihre beiden Enden hin verengt.Another advantageous embodiment of the invention is also that the second recess narrows towards its two ends.
Dadurch ist der Halt des durchgesteckten Lappens noch weiter verbessert.This further improves the hold of the inserted tab.
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.
Eine weitere vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, daß der Abstand der Außenkante von der dieser zugekehrten Kante der ersten Ausnehmung etwa der Gesamtlänge des Lappens entspricht.A further advantageous embodiment of the invention is characterized in that the distance of the outer edge from the edge of the first recess facing it corresponds approximately to the total length of the flap.
Das Angreifen der Zunge wird erfindungsgemäß dadurch erleichtert, daß die von der Anlenk-Faltlinie abgekehrte Kante des Lappens gerade und parallel zur Faltlinie verläuft.Attacking the tongue is facilitated according to the invention in that the tongue is turned away from the articulated fold line Edge of the flap is straight and parallel to the fold line.
Erfindungsgemäß kann auch vorgesehen sein,daß am Lappen zwei nach außen gerichtete hakenförmige Ansätze angeformt sind, deren Abstand von der den Lappen unterteilenden Faltlinie etwa der doppelten Materialstärke des Zuschnittes entspricht.According to the invention it can also be provided that two outwardly directed hook-shaped projections are formed on the tab, the distance from the fold line dividing the tab corresponds to approximately twice the material thickness of the blank.
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.
- 1 shows a flat cardboard blank for producing packaging, with rags and recesses for mutually locking the bottom wall sections,
- 2 shows the blank according to FIG. 1 with the flaps partially unfolded,
- 3 shows a diagram of the further unfolded blank,
- 4bc sectional views of the locking process of the two bottom wall sections,
- 5 is a top view of the locked floor,
- 6 is a partial view of the locked bottom,
- 7 shows a flat cardboard blank in a slightly modified configuration compared to FIG. 1,
- Fig. 8 locking stages of the packaging from the blank according to Fig. 7 and
- Fig.9 is a view of the locked bottom of the package.
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 Ausnehmung24o 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
Two
In the other
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
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
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
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
Claims (14)
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 |
---|---|---|---|
FR8814032 | 1988-10-27 | ||
FR8814032A FR2638425B1 (en) | 1988-10-27 | 1988-10-27 | CARDBOARD PACKAGE OR THE LIKE WITH IMPROVED LOCKING MEANS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0367945A1 true EP0367945A1 (en) | 1990-05-16 |
EP0367945B1 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) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5704542A (en) * | 1997-01-24 | 1998-01-06 | Riverwood International Corporation | Wrap-around carrier with improved locking means |
US5782343A (en) * | 1997-01-24 | 1998-07-21 | Riverwood International Corporation | Warp-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 |
USD409655S (en) * | 1998-05-26 | 1999-05-11 | Wingate Packaging, Inc. | Disposable artist palette |
USD408056S (en) * | 1998-05-26 | 1999-04-13 | Wingate Packaging, Inc. | Artist's palette book |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351263A (en) * | 1966-04-21 | 1967-11-07 | Mead Corp | Interlocking means for a pair of overlapping panels |
US4458836A (en) * | 1982-10-18 | 1984-07-10 | The Mead Corporation | Article wrapper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
-
1988
- 1988-10-27 FR FR8814032A patent/FR2638425B1/en not_active Expired - Lifetime
-
1989
- 1989-09-13 EP EP89116901A patent/EP0367945B1/en not_active Expired - Lifetime
- 1989-09-13 AT AT89116901T patent/ATE91993T1/en active
- 1989-09-13 DE DE8989116901T patent/DE58905039D1/en not_active Expired - Fee Related
- 1989-09-13 ES ES89116901T patent/ES2042918T3/en not_active Expired - Lifetime
- 1989-09-21 US US07/410,625 patent/US5004147A/en not_active Expired - Fee Related
- 1989-10-26 DK DK533489A patent/DK533489A/en not_active Application Discontinuation
- 1989-10-26 NO NO89894271A patent/NO894271L/en unknown
- 1989-10-26 PT PT92115A patent/PT92115B/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351263A (en) * | 1966-04-21 | 1967-11-07 | Mead Corp | Interlocking means for a pair of overlapping panels |
US4458836A (en) * | 1982-10-18 | 1984-07-10 | The Mead Corporation | Article wrapper |
Also Published As
Publication number | Publication date |
---|---|
EP0367945B1 (en) | 1993-07-28 |
NO894271D0 (en) | 1989-10-26 |
DK533489A (en) | 1990-04-28 |
ATE91993T1 (en) | 1993-08-15 |
US5004147A (en) | 1991-04-02 |
DE58905039D1 (en) | 1993-09-02 |
FR2638425A1 (en) | 1990-05-04 |
PT92115B (en) | 1995-08-09 |
FR2638425B1 (en) | 1991-06-21 |
PT92115A (en) | 1990-04-30 |
DK533489D0 (en) | 1989-10-26 |
ES2042918T3 (en) | 1993-12-16 |
NO894271L (en) | 1990-04-30 |
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