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EP0659654A2 - Box-like package - Google Patents

Box-like package Download PDF

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Publication number
EP0659654A2
EP0659654A2 EP94120057A EP94120057A EP0659654A2 EP 0659654 A2 EP0659654 A2 EP 0659654A2 EP 94120057 A EP94120057 A EP 94120057A EP 94120057 A EP94120057 A EP 94120057A EP 0659654 A2 EP0659654 A2 EP 0659654A2
Authority
EP
European Patent Office
Prior art keywords
cardboard
sleeve
side wall
deep
ring part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94120057A
Other languages
German (de)
French (fr)
Other versions
EP0659654B1 (en
EP0659654A3 (en
Inventor
Peter Fischer
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.)
Weidenhammer Packungen GmbH and Co KG
Original Assignee
Weidenhammer Packungen GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weidenhammer Packungen GmbH and Co KG filed Critical Weidenhammer Packungen GmbH and Co KG
Publication of EP0659654A2 publication Critical patent/EP0659654A2/en
Publication of EP0659654A3 publication Critical patent/EP0659654A3/en
Application granted granted Critical
Publication of EP0659654B1 publication Critical patent/EP0659654B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0214Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/022Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D59/00Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B65D59/02Plugs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/00074Shape of the outer periphery curved
    • B65D2543/00092Shape of the outer periphery curved circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00231Overall construction of the lid made of several pieces
    • B65D2543/0024Overall construction of the lid made of several pieces two pieces, one forming at least the whole skirt, the other forming at least the whole upper part
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00268Paper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00296Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509Cup
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B65D2543/00546NO contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824Means for facilitating removing of the closure
    • B65D2543/00833Integral tabs, tongues, handles or similar
    • B65D2543/00851Integral tabs, tongues, handles or similar on the central part of the lid

Definitions

  • the invention relates to a can-shaped packaging for in particular free-flowing products, consisting of a bottom-closed sleeve made of cardboard or a multi-layer composite made of cardboard and / or plastic and / or metal and a cup-shaped lid which can be inserted into the sleeve and has a bottom, an essentially cylindrical, the inside of the sleeve adjacent side wall and an upper ring part which has on the outside a step lying on the end face of the sleeve and an inwardly retracted grip edge.
  • Packaging of the aforementioned type is known in a variety of embodiments.
  • the sleeve either consists only of cardboard or of a multi-layer composite with a high proportion of cardboard, possibly an inner and / or outer plastic coating and, if special requirements arise, of an aluminum foil as a gas and moisture barrier layer.
  • Such packaging is usually on the lid side by a sealed membrane and are closed after filling through their open bottom side on this by a bottom, for example made of tinplate, aluminum, plastic, cardboard or cardboard composite. The consumer tears open the membrane in order to be able to remove the packaged goods.
  • a separate lid which is usually made of plastic as an injection molded part.
  • Such packaging is not sorted, so that it is difficult to dispose of it.
  • the sleeve possibly also the bottom of the packaging and in particular the plastic cover, must be disposed of separately.
  • the disposal costs in turn depend on the type of packaging material. For example, cardboard or cardboard composite materials with a high proportion of cardboard cause significantly lower disposal costs than plastics.
  • the invention has for its object to provide a packaging of the structure mentioned above so that a simple and, above all, less expensive disposal is possible.
  • the lid consists of a deep-drawn part made of cardboard or cardboard composite comprising its bottom and side wall and a separately produced ring part connected to the deep-drawn part.
  • the larger part of the lid — in terms of volume and weight — consists of a cardboard or cardboard composite, which causes comparatively low disposal costs, while the ring part has a comparatively small volume and weight. If necessary, this ring part can also be easily separated from the deep-drawn part and disposed of separately.
  • the two-part design makes it possible to shape the part of the cover consisting of the bottom and side wall by deep drawing.
  • the ring part can be made of plastic and can be connected to the deep-drawn part by injection molding, gluing or the like, the ring part covering the end face or cutting edge of the side wall of the deep-drawn part, possibly also overlapping, in order to protect this edge against damage, moisture, etc.
  • the ring part is made as a cup-shaped molded part from cardboard or cardboard composite with a bottom and a side wall, the bottom of which is partially punched out to form the grip edge and which conversely is placed on the deep-drawn part with its side wall overlapping on the outside and is connected to the side wall of the deep-drawn part by gluing or heat sealing.
  • the ring part and thus the entire lid is made of cardboard or a cardboard composite, so that the entire packaging can be described as sorted and can therefore be disposed of inexpensively.
  • the cup-shaped molded part forming the ring part engages over the deep-drawn part like a slip lid. After the assembly, the deep-drawn part and the molded part are connected to one another in the region of the adjacent wall sections by means of adhesive, heat-sealing adhesive or the like. The two parts, which interlock with each other, result a dimensionally stable structure that easily withstands the forces that arise during use.
  • cup-shaped molded part forming the ring part is formed on its essentially cylindrical wall inwards to form a double layer, wherein it overlaps the side wall of the deep-drawn part with the double-layer wall and is connected to it in this area.
  • Another exemplary embodiment is characterized in that the bottom of the ring part is bent inwards at the edge of the punched-out portion forming the grip edge. This measure serves in particular to stiffen the base in the area of the punched-out area and the cutting edge present at this point is also shifted inwards.
  • the bottom of the ring part at the edge of the punch-out forming the handle edge is bent inwards up to the double layer.
  • the edge of the handle that is subjected to the greatest stress is highly rigid due to the double layer, so that even with a small wall thickness of the starting material there is sufficient strength.
  • the ring part made of cardboard or cardboard composite can be manufactured in different ways.
  • the cup-shaped molded part forming the ring part can be produced by deep-drawing a cardboard or cardboard composite.
  • the cup-shaped molded part forming the ring part can be produced from an essentially cylindrical sleeve made of cardboard or cardboard composite by crimping the wall of the sleeve on one end face up to the double layer and then bending the double-layered wall inwards, the double-layered wall forming the bottom with the Grip edge forms and the remaining single-layer, cylindrical wall of the sleeve is connected to the side wall of the deep-drawn part of the cover.
  • the aforementioned process is based on a cylindrical sleeve, which inherently has good dimensional stability. This is retained in the cylindrical section which remains even after the shaping, while in the flanged and inwardly bent section which forms the grip edge, increased rigidity is obtained through the double layer.
  • This manufacturing method furthermore makes it possible to provide the sleeve in its single-layer cylindrical section with a label, a print or the like on the outside before it is formed. This applies in particular to the section of the sleeve which remains cylindrical, since there are no forming forces which could damage the labeling or the printing.
  • the ring part at its periphery at the transition between the bottom and the side wall can have an inwardly drawn, circumferential stacking step, which centers and fixes a similar type of packaging in the area of its bottom.
  • the cover 2 consists of a deep-drawn part 3, which is made of a cardboard or cardboard composite board.
  • the deep-drawn part 3 consequently has a bottom 4 and a substantially cylindrical side wall 5, the outline of the deep-drawn part 3 essentially corresponding to the inner contour of the sleeve 1, so that it can engage in the sleeve relatively well.
  • the cover 2 has a ring part 6, which in the exemplary embodiment according to FIG. 1 consists of plastic and is sprayed onto the open cutting edge 7 of the deep-drawn part 3. It therefore has the ring part 6 an inner wall web 8 and an outer wall web 9, with which it engages over the cutting edge 7.
  • the outer wall web 9 also forms a step 10 with which the ring part covers the open cutting edge 11 of the sleeve 1. At the same time, the step 10 serves as a limit stop when the cover 2 is placed on the sleeve 1.
  • the ring part 6 also has a central opening 12 with the formation of a grip edge 13, which the user can grip behind with his fingers to lift off the cover 2 or again to put on.
  • the bottom 4 of the deep-drawn part 3 has a depression 14 in the central region, which serves primarily to stiffen the disk-shaped bottom 4.
  • the lid again consists of the deep-drawn part 3, which is constructed in the same way as in the exemplary embodiment according to FIG Fig. 1, however, the ring member 6 is designed differently.
  • the deep-drawn part 3 consists of a cup-shaped molded part. This cup-shaped molded part is formed by the base 15 and the wall 16, which in the exemplary embodiment shown is bent inwards to form a double layer, the inner layer 17 lying against the outside of the side wall 5 of the deep-drawn part and being connected to it there.
  • the open cutting edge 7 of the side wall 5 of the deep-drawn part 3 is covered by the cup-shaped molded part forming the ring part 6.
  • the bottom 15 of the deep-drawn ring part 6 has a punched-out area 18 through which the grip edge is formed.
  • the base 15 is bent inwards in the region of the cut edge 19 of the punched-out portion 18, so that a stiffening ring is created and thus a stable grip edge 13 is created.
  • the lid 2 is pulled inwards at its periphery to form a stacking step 20, so that a similar packaging can be placed on the sleeve 1 and centered and fixed on the stacking step.
  • FIG. 3 shows an embodiment which is simplified compared to FIG. 2, in which the double layer in the region of the side wall 16 and the retracted grip edge are dispensed with.
  • Both embodiments according to FIGS. 2 and 3 can be produced by punching and deep drawing from a blank or from a ring, the embodiment according to FIG. 3 requiring additional bending processes to produce the grip edge 13 and the double layer 17.
  • the same cup-shaped deep-drawn part 3 is again provided, while the Ring part is designed differently. 2 and 3, it has a cylindrical (circular-cylindrical, oval or rectangular) side wall 16, but the bottom 15 of the cup-shaped molded part is folded inwards to form the double layer 21.
  • This molded part is produced from a cylindrical sleeve, the cross section of which corresponds to that of the side wall 16. This sleeve is first crimped so that the double layer 21 is formed, and then this double-layer region is bent inwards by approximately 90 °, so that the grip edge 13 is formed.
  • the sleeve can be printed or labeled in the area of the outer side 28 of the cylindrical side wall before it is formed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Wrappers (AREA)

Abstract

A box-like package, in particular for pourable products, consists of a cardboard sleeve which is closed at the bottom or of a multilayer lamination of cardboard and/or plastic and/or metal and a cup-shaped lid which can be inserted in the sleeve and has a bottom, an essentially cylindrical side wall bearing against the inner side of the sleeve, and an upper annular part which has, on the outside, a step resting on the end face of the sleeve and a gripping edge drawn inwards. Such a package can be produced cost-effectively and in a segregated design in that the cup-shaped lid consists of a thermoformed part, comprising its bottom and side wall and made of cardboard or a cardboard lamination, and a separately produced annular part connected to the thermoformed part.

Description

Die Erfindung betrifft eine dosenförmige Verpackung für insbesondere rieselfähige Produkte, bestehend aus einer bodenseitig geschlossenen Hülse aus Karton oder einem mehrschichtigen Verbund aus Karton und/oder Kunststoff und/oder Metall und einem in die Hülse einsetzbaren napfförmigen Deckel mit einem Boden, einer im wesentlichen zylindrischen, der Innenseite der Hülse anliegenden Seitenwand und einem oberen Ringteil, das außenseitig eine der Stirnseite der Hülse aufliegende Stufe und einen nach innen eingezogenen Griffrand aufweist.The invention relates to a can-shaped packaging for in particular free-flowing products, consisting of a bottom-closed sleeve made of cardboard or a multi-layer composite made of cardboard and / or plastic and / or metal and a cup-shaped lid which can be inserted into the sleeve and has a bottom, an essentially cylindrical, the inside of the sleeve adjacent side wall and an upper ring part which has on the outside a step lying on the end face of the sleeve and an inwardly retracted grip edge.

Verpackungen der vorgenannten Art sind in einer Vielzahl von Ausführungsformen bekannt. Die Hülse besteht -je nach Verpackungsgut- entweder nur aus Karton oder aus einem mehrschichtigen Verbund mit einem hohen Anteil an Karton, ggf. einer inneren und/oder äußeren Kunststoffbeschichtung und bei besonderen Anforderungen aus einer Aluminiumfolie als Gas- und Feuchtigkeitssperrschicht. Solche Verpackungen sind an ihrer Deckelseite in der Regel durch eine angesiegelte Membran verschlossen und werden nach dem Abfüllen durch ihre offene Bodenseite an dieser durch einen Boden, z.B. aus Weißblech, Aluminium, Kunststoff, Karton oder Kartonverbund, verschlossen. Der Verbraucher reißt die Membran auf, um das Verpackungsgut entnehmen zu können. Um den Behälter nach dem Öffnen der Membran wieder verschließen zu können, gehört zu einer solchen Verpackung ein gesonderter Deckel, der in der Regel als Spritzgußteil aus Kunststoff hergestellt ist.Packaging of the aforementioned type is known in a variety of embodiments. Depending on the goods to be packaged, the sleeve either consists only of cardboard or of a multi-layer composite with a high proportion of cardboard, possibly an inner and / or outer plastic coating and, if special requirements arise, of an aluminum foil as a gas and moisture barrier layer. Such packaging is usually on the lid side by a sealed membrane and are closed after filling through their open bottom side on this by a bottom, for example made of tinplate, aluminum, plastic, cardboard or cardboard composite. The consumer tears open the membrane in order to be able to remove the packaged goods. In order to be able to close the container again after the membrane has been opened, such packaging includes a separate lid, which is usually made of plastic as an injection molded part.

Eine solche Verpackung ist nicht sortenrein, so daß ihre Entsorgung Schwierigkeiten bereitet. Es müssen insbesondere die Hülse, ggf. auch der Boden der Verpackung und insbesondere der Kunststoffdeckel gesondert entsorgt werden. Die Entsorgungskosten wiederum hängen von der Art des Verpackungsmaterials ab. So verursachen Karton- oder Kartonverbundmaterialien mit hohem Kartonanteil wesentlich geringere Entsorgungskosten als Kunststoffe.Such packaging is not sorted, so that it is difficult to dispose of it. In particular, the sleeve, possibly also the bottom of the packaging and in particular the plastic cover, must be disposed of separately. The disposal costs in turn depend on the type of packaging material. For example, cardboard or cardboard composite materials with a high proportion of cardboard cause significantly lower disposal costs than plastics.

Der Erfindung liegt die Aufgabe zugrunde, eine Verpackung des eingangs genannten Aufbaus so auszubilden, daß eine einfache und vor allem kostengünstigere Entsorgung möglich ist.The invention has for its object to provide a packaging of the structure mentioned above so that a simple and, above all, less expensive disposal is possible.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Deckel aus einem dessen Boden und Seitenwand umfassenden Tiefziehteil aus Karton oder Kartonverbund und einem gesondert hergestellten, mit dem Tiefziehteil verbundenen Ringteil besteht.This object is achieved in that the lid consists of a deep-drawn part made of cardboard or cardboard composite comprising its bottom and side wall and a separately produced ring part connected to the deep-drawn part.

Bei der erfindungsgemäßen Ausbildung besteht der größere Teil des Deckels -was das Volumen und das Gewicht betrifft- aus einem Karton bzw. Kartonverbund, der vergleichsweise geringe Entsorgungsgkosten versursacht, während das Ringteil ein vergleichsweise geringes Volumen und Gewicht aufweist. Dieses Ringteil läßt sich im Bedarfsfall auch problemlos von dem Tiefziehteil trennen und gesondert entsorgen. Durch die zweiteilige Ausbildung ist es möglich, den aus Boden und Seitenwand bestehenden Teil des Deckels durch Tiefziehen zu formen.In the embodiment according to the invention, the larger part of the lid — in terms of volume and weight — consists of a cardboard or cardboard composite, which causes comparatively low disposal costs, while the ring part has a comparatively small volume and weight. If necessary, this ring part can also be easily separated from the deep-drawn part and disposed of separately. The two-part design makes it possible to shape the part of the cover consisting of the bottom and side wall by deep drawing.

Das Ringteil kann aus Kunststoff bestehen und durch Anspritzen, Kleben oder dergleichen mit dem Tiefziehteil verbunden sein, wobei das Ringteil die Stirnseite bzw. Schnittkante der Seitenwand des Tiefziehteils abdeckt, ggf. auch übergreift, um diese Kante gegen Beschädigung, Feuchtigkeitszutritt etc. zu schützen.The ring part can be made of plastic and can be connected to the deep-drawn part by injection molding, gluing or the like, the ring part covering the end face or cutting edge of the side wall of the deep-drawn part, possibly also overlapping, in order to protect this edge against damage, moisture, etc.

In einer anderen Ausführungsform kann vorgesehen sein, daß das Ringteil als napfförmiges Formteil aus Karton oder Kartonverbund mit einem Boden und einer Seitenwand hergestellt ist, dessen Boden zur Bildung des Griffrandes teilweise ausgestanzt ist und das umgekehrt auf das Tiefziehteil dieses mit seiner Seitenwand außenseitig übergreifend aufgesetzt und mit der Seitenwand des Tiefziehteils durch Kleben oder Heißsiegeln verbunden ist.In another embodiment it can be provided that the ring part is made as a cup-shaped molded part from cardboard or cardboard composite with a bottom and a side wall, the bottom of which is partially punched out to form the grip edge and which conversely is placed on the deep-drawn part with its side wall overlapping on the outside and is connected to the side wall of the deep-drawn part by gluing or heat sealing.

Bei dieser Ausführungsform besteht also auch das Ringteil und somit der gesamte Deckel aus Karton oder einem Kartonverbund, so daß die gesamte Verpackung als sortenrein bezeichnet werden kann und sich folglich kostengünstig entsorgen läßt. Bei dieser Ausführungsform übergreift das das Ringteil bildende napfförmige Formteil das Tiefziehteil ähnlich einem Stülpdeckel. Nach dem Zusammenfügen werden Tiefziehteil und Formteil im Bereich der einander anliegenden Wandabschnitte durch Klebstoffangabe, Heißsiegelkleber oder dergleichen miteinander verbunden. Die beiden umgekehrt ineinander eingreifenden Teile ergeben ein formstabiles Gebilde, das auch den beim Gebrauch auftretenden Kräften problemlos Stand hält.In this embodiment, therefore, the ring part and thus the entire lid is made of cardboard or a cardboard composite, so that the entire packaging can be described as sorted and can therefore be disposed of inexpensively. In this embodiment, the cup-shaped molded part forming the ring part engages over the deep-drawn part like a slip lid. After the assembly, the deep-drawn part and the molded part are connected to one another in the region of the adjacent wall sections by means of adhesive, heat-sealing adhesive or the like. The two parts, which interlock with each other, result a dimensionally stable structure that easily withstands the forces that arise during use.

Vorzugsweise ist vorgesehen, daß das das Ringteil bildende napffömige Formteil an seiner im wesentlichen zylindrischen Wandung nach innen zur Doppellage umgeformt ist wobei es mit der doppellagigen Wandung die Seitenwand des Tiefziehteils übergreift und in diesem Bereich mit jener verbunden ist.It is preferably provided that the cup-shaped molded part forming the ring part is formed on its essentially cylindrical wall inwards to form a double layer, wherein it overlaps the side wall of the deep-drawn part with the double-layer wall and is connected to it in this area.

Bei dieser Ausführungsform wird vermieden, daß an der Stirnseite der Wandung des das Ringteil bildenden Formteils eine Schnittkante freiliegt, die abgedeckt werden müßte, vielmehr ist bei dieser Ausführung die Stirnkante vor dem Umbug der Wandung gebildet. Die Schnittkante selbst liegt an der Innenseite und kann ggf. von dem Boden des napffömigen Formteils abgedeckt sein.In this embodiment, it is avoided that a cut edge is exposed on the end face of the wall of the molded part forming the ring part, which cutting edge would have to be covered; rather, in this embodiment the end edge is formed before the wall is bent. The cutting edge itself lies on the inside and can optionally be covered by the bottom of the cup-shaped molded part.

Ein weiteres Ausführungsbeispiel zeichnet sich dadurch aus, daß der Boden des Ringteils an dem Rand der den Griffrand bildenden Ausstanzung nach innen umgebogen ist. Diese Maßnahme dient insbesondere der Versteifung des Bodens im Bereich der Ausstanzung und es wird ferner die an dieser Stelle vorhandene Schnittkante nach innen verlagert.Another exemplary embodiment is characterized in that the bottom of the ring part is bent inwards at the edge of the punched-out portion forming the grip edge. This measure serves in particular to stiffen the base in the area of the punched-out area and the cutting edge present at this point is also shifted inwards.

In einer weiteren Ausgestaltung kann vorgesehen sein, daß der Boden des Ringteils an dem Rand der den Griffrand bildenden Ausstanzung bis zur Doppellage nach innen umgebogen ist.In a further embodiment it can be provided that the bottom of the ring part at the edge of the punch-out forming the handle edge is bent inwards up to the double layer.

Bei dieser Ausgestaltung weist der am stärksten beanspruchte Griffrand durch die Doppellage eine hohe Steifigkeit auf, so daß selbst bei geringer Wandstärke des Ausgangsmaterials eine hinreichende Festigkeit gegeben ist.In this embodiment, the edge of the handle that is subjected to the greatest stress is highly rigid due to the double layer, so that even with a small wall thickness of the starting material there is sufficient strength.

Das Ringteil aus Karton oder Kartonverbund läßt sich auf verschiedene Weise fertigen. So kann das das Ringteil bildende napfförmige Formteil durch Tiefziehen einer Platine aus Karton oder Kartonverbund hergestellt sein.The ring part made of cardboard or cardboard composite can be manufactured in different ways. For example, the cup-shaped molded part forming the ring part can be produced by deep-drawing a cardboard or cardboard composite.

Stattdessen kann das das Ringteil bildende napfförmige Formteil aus einer im wesentlichen zylindrischen Hülse aus Karton oder Kartonverbund durch Einbördeln der Wandung der Hülse an deren einer Stirnseite bis zur Doppellage und anschließendes Umbiegen der doppellagigen Wandung nach innen hergestellt sein, wobei die doppellagige Wandung den Boden mit dem Griffrand bildet und die übrige einlagige, zylindrische Wandung der Hülse mit der Seitenwand des Tiefziehteils des Deckels verbunden ist.Instead, the cup-shaped molded part forming the ring part can be produced from an essentially cylindrical sleeve made of cardboard or cardboard composite by crimping the wall of the sleeve on one end face up to the double layer and then bending the double-layered wall inwards, the double-layered wall forming the bottom with the Grip edge forms and the remaining single-layer, cylindrical wall of the sleeve is connected to the side wall of the deep-drawn part of the cover.

Das vorgenannte Verfahren geht von einer zylindrischen Hülse aus, die schon von Haus aus eine gute Formstabilität besitzt. Diese wird in dem auch nach dem Umformen verbleibenden zylindrischen Abschnitt beibehalten, während in dem eingebördelten und nach innen umgebogene Abschnitt, der den Griffrand bildet, eine erhöhte Steifigkeit durch die Doppellage erhalten wird.The aforementioned process is based on a cylindrical sleeve, which inherently has good dimensional stability. This is retained in the cylindrical section which remains even after the shaping, while in the flanged and inwardly bent section which forms the grip edge, increased rigidity is obtained through the double layer.

Dieses Herstellungsverfahren gibt weiterhin die Möglichkeit, die Hülse in ihrem einlagigen zylindrischen Abschnitt vor dem Umformen außenseitig mit einer Etikettierung, einem Druck od. dgl. zu versehen. Dies gilt insbesondere für den zylindrisch bleibenden Abschnitt der Hülse, da dort keinerlei Umformkräfte wirken, welche die Etikettierung oder den Druck beschädigen könnten.This manufacturing method furthermore makes it possible to provide the sleeve in its single-layer cylindrical section with a label, a print or the like on the outside before it is formed. This applies in particular to the section of the sleeve which remains cylindrical, since there are no forming forces which could damage the labeling or the printing.

Wie bei den dosenförmigen Verpackungen mit Kunststoffdeckel an sich bekannt ist, kann auch bei der erfindungsgemäß ausgebildeten Verpackung das Ringteil an seiner Peripherie am Übergang zwischen dem Boden und der Seitenwand eine nach innen eingezogene, umlaufende Stapelstufe aufweisen, die eine aufgesetzt gleichartige Verpackung im Bereich deren Bodens zentriert und fixiert.As with the can-shaped packaging with a plastic lid is known per se, even with the packaging designed according to the invention, the ring part at its periphery at the transition between the bottom and the side wall can have an inwardly drawn, circumferential stacking step, which centers and fixes a similar type of packaging in the area of its bottom.

Nachstehend ist die Erfindung anhand mehrerer in der Zeichnung wiedergegebener Ausführungsbeispiele beschrieben. In der Zeichnung zeigen:

Figur 1:
einen abgebrochenen Längsschnitt einer dosenförmigen Verpackung im Bereich des Deckels;
Figur 2:
einen der Figur 1 ähnlichen Schnitt einer anderen Ausführungsform der Verpackung;
Figur 3:
einen abgebrochenen Schnitt einer weiteren Ausführungsform und
Figur 4:
einen angebrochenen Schnitt einer vierten Ausführungsform

Die in Fig. 1 und 2 gezeigte Verpackung weist eine Hülse 1 auf, die kreiszylindrisch, oval oder in sonstiger Weise von der Kreisform abweichen kann. Sie besteht aus Karton oder einem mehrschichtigen Verbundmaterial auf der Grundlage von Karton. Beispielsweise kann die Hülse 1 innenseitig eine Kunststoffbeschichtung, ggf. auch eine Aluminiumsperrschicht und schließlich auch auf der Außenseite eine Kunststoffbeschichtung aufweisen. Die Verpackung weist ferner einen in der Zeichnung nicht wiedergegebenen Boden und einen Deckel 2 auf, der als Eindrückdeckel ausgebildet ist. Bei Verpackungen dieser Art ist darüber hinaus in der Regel ein Originalitätsverschluß in Form einer nicht gezeigten Verschlußmembran vorgesehen, welche die offene Stirnseite der Hülse 1 dicht verschließt und gleichfalls in die Hülse 1 hinein tief gezogen ist.The invention is described below with reference to several exemplary embodiments shown in the drawing. The drawing shows:
Figure 1:
a broken longitudinal section of a can-shaped packaging in the area of the lid;
Figure 2:
a section similar to Figure 1 of another embodiment of the packaging;
Figure 3:
a broken section of a further embodiment and
Figure 4:
a broken section of a fourth embodiment

The packaging shown in FIGS. 1 and 2 has a sleeve 1 which can deviate from the circular shape in a cylindrical, oval or other manner. It consists of cardboard or a multi-layer composite material based on cardboard. For example, the sleeve 1 can have a plastic coating on the inside, possibly also an aluminum barrier layer and finally also a plastic coating on the outside. The packaging also has a base (not shown in the drawing) and a cover 2, which is designed as a press-in cover. With packaging of this type is also in the As a rule, a tamper-evident closure is provided in the form of a closure membrane, not shown, which tightly closes the open end face of the sleeve 1 and is also drawn deep into the sleeve 1.

Bei dem Ausführungsbeispiel gemäß Fig. 1 besteht der Deckel 2 aus einem Tiefziehteil 3, das aus einer Karton oder Kartonverbund-Platine hergestellt ist. Das Tiefziehteil 3 weist folglich einen Boden 4 und eine im wesentlichen zylindrische Seitenwand 5 auf, wobei der Umriß des Tiefziehteils 3 im wesentlichen dem inneren Umriß der Hülse 1 entspricht, so daß es relativ satt in die Hülse eingreifen kann. Ferner weist der Deckel 2 ein Ringteil 6 auf, das bei dem Ausführungsbeispiel gemäß Fig. 1 aus Kunststoff besteht und auf die offene Schnittkante 7 des Tiefziehteils 3 aufgespritzt ist. Es weist deshalb das Ringteil 6 einen inneren Wandsteg 8 und einen äußeren Wandsteg 9 auf, mit denen es die Schnittkante 7 übergreift. Der äußere Wandsteg 9 bildet zugleich eine Stufe 10, mit der das Ringteil die offene Schnittkante 11 der Hülse 1 abdeckt. Zugleich dient die Stufe 10 als Begrenzungsanschlag beim Aufsetzen des Deckels 2 auf die Hülse 1. Das Ringteil 6 weist ferner eine zentrale Öffnung 12 unter Bildung eines Griffrandes 13 auf, der vom Benutzer mit den Fingern hintergriffen werden kann, um den Deckel 2 abzuheben oder wieder aufzusetzen.1, the cover 2 consists of a deep-drawn part 3, which is made of a cardboard or cardboard composite board. The deep-drawn part 3 consequently has a bottom 4 and a substantially cylindrical side wall 5, the outline of the deep-drawn part 3 essentially corresponding to the inner contour of the sleeve 1, so that it can engage in the sleeve relatively well. Furthermore, the cover 2 has a ring part 6, which in the exemplary embodiment according to FIG. 1 consists of plastic and is sprayed onto the open cutting edge 7 of the deep-drawn part 3. It therefore has the ring part 6 an inner wall web 8 and an outer wall web 9, with which it engages over the cutting edge 7. The outer wall web 9 also forms a step 10 with which the ring part covers the open cutting edge 11 of the sleeve 1. At the same time, the step 10 serves as a limit stop when the cover 2 is placed on the sleeve 1. The ring part 6 also has a central opening 12 with the formation of a grip edge 13, which the user can grip behind with his fingers to lift off the cover 2 or again to put on.

Schließlich weist der Boden 4 des Tiefziehteils 3 im mittleren Bereich eine Vertiefung 14 auf, die vornehmlich der Versteifung des scheibenförmigen Bodens 4 dient.Finally, the bottom 4 of the deep-drawn part 3 has a depression 14 in the central region, which serves primarily to stiffen the disk-shaped bottom 4.

Bei dem Ausführungsbeispiel gemäß Fig. 2 besteht der Deckel wiederum aus dem Tiefziehteil 3, das in gleicher Weise aufgebaut ist, wie bei dem Ausführungsbeispiel gemäß Fig. 1, hingegen ist das Ringteil 6 anders gestaltet. Es besteht nämlich wie das Tiefziehteil 3 aus einem napfförmigen Formteil. Dieses napfförmige Formteil wird gebildet von dem Boden 15 und der Wandung 16, die beim gezeigten Ausführungsbeispiel nach innen zur Doppellage umgebogen ist, wobei die innere Lage 17 der Außenseite der Seitenwand 5 des Tiefziehteils anliegt und dort mit diesem verbunden ist. Die offene Schnittkante 7 der Seitenwand 5 des Tiefziehteils 3 wird von dem das Ringteil 6 bildenden napfförmigen Formteil abgedeckt. Der Boden 15 des tiefgezogenen Ringteils 6 weist eine Ausstanzung 18 auf, durch die der Griffrand gebildet wird. Beim gezeigten Ausführungsbeispiel ist der Boden 15 im Bereich der Schnittkante 19 der Ausstanzung 18 nach innen umgebogen, so daß ein Versteifungsring entsteht und somit ein stabiler Griffrand 13 geschaffen wird.In the exemplary embodiment according to FIG. 2, the lid again consists of the deep-drawn part 3, which is constructed in the same way as in the exemplary embodiment according to FIG Fig. 1, however, the ring member 6 is designed differently. Like the deep-drawn part 3, it consists of a cup-shaped molded part. This cup-shaped molded part is formed by the base 15 and the wall 16, which in the exemplary embodiment shown is bent inwards to form a double layer, the inner layer 17 lying against the outside of the side wall 5 of the deep-drawn part and being connected to it there. The open cutting edge 7 of the side wall 5 of the deep-drawn part 3 is covered by the cup-shaped molded part forming the ring part 6. The bottom 15 of the deep-drawn ring part 6 has a punched-out area 18 through which the grip edge is formed. In the exemplary embodiment shown, the base 15 is bent inwards in the region of the cut edge 19 of the punched-out portion 18, so that a stiffening ring is created and thus a stable grip edge 13 is created.

Bei beiden Ausführungsformen ist der Deckel 2 an seiner Peripherie zu einer Stapelstufe 20 nach innen gezogen, so daß eine gleichartige Verpackung mit der Hülse 1 aufgesetzt werden kann und an der Stapelstufe zentriert und fixiert wird.In both embodiments, the lid 2 is pulled inwards at its periphery to form a stacking step 20, so that a similar packaging can be placed on the sleeve 1 and centered and fixed on the stacking step.

Figur 3 zeigt ein gegenüber Fig. 2 vereinfachtes Ausführungsbeispiel, bei dem auf die Doppellage im Bereich der Seitenwand 16 und auf den eingezogenen Griffrand verzichtet ist. Beide Ausführungsformen nach Fig. 2 und 3 lassen sich durch Ausstanzen und Tiefziehen aus einer Platine oder aus einem Ring herstellen, wobei die Ausführungsform nach Fig. 3 zur Erzeugung des Griffrandes 13 und der Doppellage 17 zusätzliche Biegevorgänge erfordert.FIG. 3 shows an embodiment which is simplified compared to FIG. 2, in which the double layer in the region of the side wall 16 and the retracted grip edge are dispensed with. Both embodiments according to FIGS. 2 and 3 can be produced by punching and deep drawing from a blank or from a ring, the embodiment according to FIG. 3 requiring additional bending processes to produce the grip edge 13 and the double layer 17.

Bei dem Ausführungsbeispiel nach Fig. 4 ist wiederum das gleiche napfförmige Tiefziehteil 3 vorgesehen, während das Ringteil anders gestaltet ist. Es weist zwar wie die vorangehenden Ausführungsbeispiele nach Fig. 2 und 3 eine zylindrische (kreiszylindrische, ovale oder rechteckige) Seitenwand 16 auf, jedoch ist der Boden 15 des napfförmigen Formteils nach innen zur Doppellage 21 umgelegt. Dieses Formteil wird aus einer zylindrischen Hülse hergestellt, deren Querschnitt demjenigen der Seitenwand 16 entspricht. Diese Hülse wird zunächst eingebördelt, so daß die Doppellage 21 entsteht, und anschließend dieser doppellagige Bereich nach innen um etwa 90° umgebogen, so daß der Griffrand 13 entsteht. Bei dieser Ausführung kann die Hülse bereits vor dem Umformen im Bereich der Außenseite 28 der zylindrischen Seitenwand bedruckt oder etikettiert sein.In the embodiment of FIG. 4, the same cup-shaped deep-drawn part 3 is again provided, while the Ring part is designed differently. 2 and 3, it has a cylindrical (circular-cylindrical, oval or rectangular) side wall 16, but the bottom 15 of the cup-shaped molded part is folded inwards to form the double layer 21. This molded part is produced from a cylindrical sleeve, the cross section of which corresponds to that of the side wall 16. This sleeve is first crimped so that the double layer 21 is formed, and then this double-layer region is bent inwards by approximately 90 °, so that the grip edge 13 is formed. In this embodiment, the sleeve can be printed or labeled in the area of the outer side 28 of the cylindrical side wall before it is formed.

Claims (10)

Dosenförmige Verpackung für insbesondere rieselfähige Produkte, bestehend aus einer bodenseitig geschlossenen Hülse aus Karton oder einem mehrschichtigen Verbund aus Karton und/oder Kunststoff und/oder Metall und einem in die Hülse einsetzbaren napfförmigen Deckel mit einem Boden, einer im wesentlichen zylindrischen, der Innenseite der Hülse anliegenden Seitenwand und einem oberen Ringteil, das außenseitig eine der Stirnseite der Hülse aufliegende Stufe und einen nach innen eingezogenen Griffrand aufweist, dadurch gekennzeichnet, daß der napfförmige Deckel (2) aus einem dessen Boden (4) und Seitenwand (5) umfassenden Tiefziehteil (3) aus Karton oder Kartonverbund und einem gesondert hergestellten, mit dem Tiefziehteil verbundenen Ringteil (6) besteht.Can-shaped packaging for in particular free-flowing products, consisting of a bottom-closed sleeve made of cardboard or a multi-layer composite made of cardboard and / or plastic and / or metal and a cup-shaped lid which can be inserted into the sleeve and has a bottom, an essentially cylindrical inside of the sleeve adjacent side wall and an upper ring part which on the outside has a step lying on the end face of the sleeve and an inwardly drawn-in grip edge, characterized in that the cup-shaped cover (2) consists of a deep-drawn part (3) comprising its base (4) and side wall (5) ) consists of cardboard or cardboard composite and a separately produced ring part (6) connected to the deep-drawn part. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß das Ringteil (6) aus Kunststoff besteht und durch Anspritzen, Kleben oder dergleichen mit dem Tiefziehteil (3) verbunden ist.Packaging according to claim 1, characterized in that the ring part (6) consists of plastic and is connected to the deep-drawn part (3) by injection molding, gluing or the like. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß das Ringteil (6) als napfförmiges Formteil aus Karton oder Kartonverbund mit einem Boden und einer Seitenwand hergestellt ist, dessen Boden (15) zur Bildung des Griffrandes (13) teilweise ausgestanzt ist und das umgekehrt auf das Tiefziehteil (3) dieses mit seiner Seitenwand außenseitig übergreifend aufgesetzt und mit der Seitenwand des Tiefziehteils durch Kleben oder Heißsiegeln verbunden ist.Packaging according to claim 1, characterized in that the ring part (6) is made as a cup-shaped molded part made of cardboard or cardboard composite with a bottom and a side wall, the bottom (15) of which is partially punched out to form the grip edge (13) and vice versa on the Thermoformed part (3) which is placed with its side wall overlapping on the outside and connected to the side wall of the thermoformed part by gluing or heat sealing. Verpackung nach Anspruch 3, dadurch gekennzeichnet, daß das das Ringteil (6) bildende napfförmige Formteil an seiner im wesentlichen zylindrischen Wandung (16) nach innen zur Doppellage umgeformt ist, und daß es mit der doppellagigen Wandung der Seitenwand (5) des anderen Tiefziehteils (3) übergreift und in diesem Bereich mit jener verbunden ist.Packaging according to claim 3, characterized in that the cup-shaped molded part forming the ring part (6) is formed inwards on its essentially cylindrical wall (16) into a double layer, and in that it is in contact with the double-layered wall of the side wall (5) of the other deep-drawn part ( 3) overlaps and is connected to it in this area. Verpackung nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß der Boden (15) des Ringteils (6) an dem Rand (19) der den Griffrand (13) bildenden Ausstanzung (18) nach innen umgebogen ist.Packaging according to claim 3 or 4, characterized in that the bottom (15) of the ring part (6) is bent inwards at the edge (19) of the punched-out portion (18) forming the grip edge (13). Verpackung nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß der Boden (15) des Ringteils (6) an dem Rand (19) der den Griffrand bildenden Ausstanzung (18) bis zur Doppellage nach innen umgebogen ist.Packaging according to one of claims 3 to 5, characterized in that the bottom (15) of the ring part (6) on the edge (19) of the punched-out portion (18) forming the handle edge is bent inwards up to the double layer. Verpackung nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß das das Ringteil (6) bildende napfförmige Formteil durch Tiefziehen einer Platine aus Karton oder Kartonverbund hergestellt ist.Packaging according to one of claims 3 to 5, characterized in that the cup-shaped molded part forming the ring part (6) is produced by deep-drawing a board made of cardboard or cardboard composite. Verpackung nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, daß das das Ringteil (6) bildende napffömige Formteil aus einer im wesentlichen zylindrischen Hülse aus Karton oder Kartonverbund durch Einbördeln der Wandung der Hülse an deren einer Stirnseite bis zur Doppellage und anschließendes Umbiegen der doppellagigen Wandung (15, 21) nach innen hergestellt ist, wobei die doppellagige Wandung den Boden (15) mit dem Griffrand (13) bildet und die übrige einlagige, zylindrische Wandung (16) der Hülse mit der Seitenwand (5) des Tiefziehteils des Deckels (2) verbunden ist.Packaging according to one of claims 3 to 6, characterized in that the cup-shaped molded part forming the ring part (6) consists of an essentially cylindrical sleeve made of cardboard or cardboard composite by crimping the wall of the sleeve on one end face up to the double layer and then bending the double-layered Wall (15, 21) is made inwards, the double-layer wall forming the bottom (15) with the grip edge (13) and the remaining single-layer, cylindrical wall (16) of the sleeve with the side wall (5) of the deep-drawn part of the cover ( 2) is connected. Verpackung nach Anspruch 8, dadurch gekennzeichnet, daß die Hülse in ihrem einlagigen, zylindrischen Abschnitt (16) vor dem Umformen außenseitig mit einer Etikettierung, einem Druck od. dgl. versehen ist.Packaging according to claim 8, characterized in that the sleeve in its single-layer, cylindrical section (16) is provided on the outside with a label, a print or the like before the shaping. Verpackung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Ringteil (6) an seiner Peripherie am Übergang vom Boden (15) zur Seitenwand (16) eine nach innen, eingezogene, umlaufende Stapelstufe (20) aufweist, die eine aufgesetzte gleichartige Verpackung im Bereich deren Bodens zentriert und fixiert.Packaging according to one of claims 1 to 9, characterized in that the ring part (6) has on its periphery at the transition from the floor (15) to the side wall (16) an inwardly drawn-in, circumferential stacking step (20) which has an attached similar one Packaging centered and fixed in the area of the bottom.
EP94120057A 1993-12-24 1994-12-17 Box-like package Expired - Lifetime EP0659654B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9319903U 1993-12-24
DE9319903U DE9319903U1 (en) 1993-12-24 1993-12-24 Can-shaped packaging

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EP0659654A2 true EP0659654A2 (en) 1995-06-28
EP0659654A3 EP0659654A3 (en) 1995-08-23
EP0659654B1 EP0659654B1 (en) 1997-10-22

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319903U1 (en) * 1993-12-24 1994-02-10 Weidenhammer Packungen Kg Gmbh & Co, 68766 Hockenheim Can-shaped packaging
DE19506953C2 (en) * 1995-01-13 1999-04-22 Prager Robert Sealing caps for containers and methods for producing such sealing caps
DE19508444C2 (en) * 1995-03-09 1997-07-03 4 P Nicolaus Kempten Gmbh cover
EP0911272B1 (en) * 1997-10-25 2001-04-11 Werner Grabher Container and closure as well as method of manufacturing the closure
EP0915024A1 (en) * 1997-10-25 1999-05-12 Werner Grabher Closure lid and method of manufacture
DE102020115546A1 (en) 2020-06-11 2021-12-16 Technische Universität Dresden, Körperschaft des öffentlichen Rechts Flange stabilizer for a molded part made of fiber material, molded part, method for producing a molded part and use of a flange stabilizer

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Publication number Priority date Publication date Assignee Title
CH495889A (en) * 1969-07-18 1970-09-15 Baumann Ag Can with guarantee closure with a lid that closes the can opening elastically
CH679034A5 (en) * 1989-08-09 1991-12-13 Sandherr Packungen Ag Inserted box-lid - comprises deep-drawn cardboard sections secured inside each other
DE4028264A1 (en) * 1990-09-06 1992-03-12 Elmar Greinwald Metal lid for metal cans - has base, with collar to top of which flange with milled inner rim is joined
EP0476232A2 (en) * 1990-09-17 1992-03-25 Buck Werke GmbH & Co Packaging container
DE9319903U1 (en) * 1993-12-24 1994-02-10 Weidenhammer Packungen Kg Gmbh & Co, 68766 Hockenheim Can-shaped packaging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH495889A (en) * 1969-07-18 1970-09-15 Baumann Ag Can with guarantee closure with a lid that closes the can opening elastically
CH679034A5 (en) * 1989-08-09 1991-12-13 Sandherr Packungen Ag Inserted box-lid - comprises deep-drawn cardboard sections secured inside each other
DE4028264A1 (en) * 1990-09-06 1992-03-12 Elmar Greinwald Metal lid for metal cans - has base, with collar to top of which flange with milled inner rim is joined
EP0476232A2 (en) * 1990-09-17 1992-03-25 Buck Werke GmbH & Co Packaging container
DE9319903U1 (en) * 1993-12-24 1994-02-10 Weidenhammer Packungen Kg Gmbh & Co, 68766 Hockenheim Can-shaped packaging

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EP0659654B1 (en) 1997-10-22
DE59404423D1 (en) 1997-11-27
DE9319903U1 (en) 1994-02-10
EP0659654A3 (en) 1995-08-23

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