DE4121259C1 - Connector for carton packages - has projecting part of cavity and base surface which is led through punched hole - Google Patents

Connector for carton packages - has projecting part of cavity and base surface which is led through punched hole

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Publication number
DE4121259C1
DE4121259C1 DE4121259A DE4121259A DE4121259C1 DE 4121259 C1 DE4121259 C1 DE 4121259C1 DE 4121259 A DE4121259 A DE 4121259A DE 4121259 A DE4121259 A DE 4121259A DE 4121259 C1 DE4121259 C1 DE 4121259C1
Authority
DE
Germany
Prior art keywords
sleeve
cavity
projecting part
backing sheet
base surface
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
DE4121259A
Other languages
German (de)
Inventor
Reinhard 7015 Korntal-Muenchingen De Becher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4121259A priority Critical patent/DE4121259C1/en
Priority to DE59203641T priority patent/DE59203641D1/en
Priority to AT92110216T priority patent/ATE127751T1/en
Priority to DE4219760A priority patent/DE4219760A1/en
Priority to EP92110216A priority patent/EP0519421B1/en
Application granted granted Critical
Publication of DE4121259C1 publication Critical patent/DE4121259C1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B29C65/607—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/36—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages, the recess or recesses being preformed
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/36—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages, the recess or recesses being preformed
    • B65D75/366—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages, the recess or recesses being preformed and forming one compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Packages (AREA)

Abstract

The connector between film cover and carton base is arranged so the cover over the base has a projecting part of cavity and base surface which is led through an adapted punched hole in the carton base where the projecting part is pressure-deformed to spread the base surface out beyond the rim area of the hole. A sleeve (24) introduced into the cavity (25) of the projecting part (12) during the heat-assisted deforming operation should match in outline, the contours of the cavity, and takes a pointed pin (23) which can descend in the cavity. USE/ADVANTAGE - Packaging, blister packs. Pin punctures cover in sleeve to prevent cover film flowing back, so material helps to anchor pack closure.

Description

Die Erfindung betrifft eine Vorrichtung zur Herstellung einer Verbindung zwischen einer Folienhaube und einem Rückkartonblatt, wobei die Folienhaube mit dem Rückkartonblatt bedeckt wird und mit mindestens einem einen Hohlraum sowie eine Bodenfläche aufweisenden Überstand ausgestattet ist, der von einer Vor­ derseite des Rückkartonblattes her durch eine paßgenaue Aus­ stanzung im Rückkartonblatt geführt wird und ferner der auf der Rückseite herausragende Teil des Überstandes mittels eines Druckelementes so verformt wird, daß der Umfang der Bodenfläche größer wird als der Umfang der Ausstanzung.The invention relates to a device for producing a Connection between a film hood and a backing sheet, the film hood is covered with the backing sheet and with at least one cavity and a floor surface exhibiting supernatant, which is from a pre the back of the cardboard sheet by an exact fit punching is performed in the back of the carton and also on the protruding part of the protrusion on the back by means of a Pressure element is deformed so that the circumference of the bottom surface becomes larger than the extent of the punching.

Eine Vorrichtung der vorstehend genannten Art ist bekannt.A device of the type mentioned above is known.

Bei der bekannten Vorrichtung wird eine Folienhaube einer Blisterverpackung mit mehreren Überständen versehen, die um die Ausformung der Folienhaube herum angeordnet sind. Im zugehörigen Rückkartonblatt ist eine entsprechende Anzahl von Aussparungen vorgesehen, die paßgenau zu den Überständen angeordnet sind. Die Folienhaube wird nun auf das Rückkartonblatt aufgesetzt, indem die Überstände durch die Aussparungen hindurch geführt werden. Die Überstände sind dabei in ihrer Höhe so bemessen, daß sie auf der Rückseite des Rückkartonblattes überstehen. Die Überstände werden nun derart zusammengedrückt, daß die durch die Aussparungen hindurchragenden Überstände plattgedrückt werden und damit die Folienhaube am Rückkartonblatt verankern. Die Bodenfläche der Überstände soll dabei durch Plattdrücken so verbreitert werden, daß sich die Folienhaube nicht mehr zerstörungsfrei vom Rückkartonblatt lösen läßt.In the known device, a film hood is a Blister pack provided with several protrusions that around the shape of the film hood are arranged around. in the associated backing sheet is a corresponding number of Recesses provided that fit the protrusions are arranged. The film hood is now on the back card sheet put the protrusions through the recesses be performed. The supernatants are so high  dimensioned so that they are on the back of the backing sheet survive. The supernatants are now compressed in such a way that the protrusions protruding through the recesses be flattened and with it the film hood on the backing sheet anchor. The bottom surface of the supernatants should pass through Flat presses are widened so that the film hood can no longer be removed from the backing sheet without destroying it.

Aus der DE-OS 39 25 746 ist eine Verpackungsmaschine bekannt, die zum Tiefziehen von Behältern und zum Versiegeln derselben mittels einer Folienbahn dient. In der Maschine werden die Behälter und die Folienbahn aufeinandergelegt, so daß die Folienbahn auf einem ebenen Randbereich der Behälter aufliegt. Nun wird von einer Seite ein erster Stempel durch die Folienbahn und den Behälterrand hindurchgeführt, so daß Behälterrand und Folienbahn gleichzeitig in eine erste Richtung ausgewölbt werden. Auf der gegenüberliegenden Seite ist ein zweiter Stempel angeordnet, der beim Ausfahren des ersten Stempels zunächst in die erste Richtung mitgenommen wird. Der erste Stempel zieht sich dann zurück und der zweite Stempel fährt ein kleines Stück zurück, um den ausgebeulten Bereich von Behälterrand und Folienbahn wieder einzudrücken, mit der Folge, daß eine druck­ knopfartige Verbindung entsteht, mit der es möglich ist, den Behälter zunächst zu öffnen und später wieder zu verschließen.A packaging machine is known from DE-OS 39 25 746, those for deep-drawing containers and for sealing them by means of a film web. They are in the machine Container and the film sheet placed on top of each other, so that the Foil sheet rests on a flat edge area of the container. Now a first stamp is made from one side through the film web and passed through the container edge so that the container edge and Foil sheet are simultaneously arched in a first direction. There is a second stamp on the opposite side arranged, the first when extending the first stamp is taken in the first direction. The first stamp pulls then back and the second stamp moves a little way back to the bulging area of the container rim and Press the film web back in, with the result that a print button-like connection with which it is possible to First open the container and close it again later.

Eine ähnliche Verpackungseinheit ist auch aus der US-PS 33 11 229 bekannt, bei der zum Verpacken von Tabletten eine Oberbahn mit einer Unterbahn ebenfalls in der geschilderten Weise druckknopf­ artig verbunden wird. Dabei kann entweder nur eine der Bahnen ausgebeult werden und sich in diesem Bereich durch eine Aus­ sparung in der anderen Bahn hindurch erstrecken oder es können, wie bereits erwähnt, beide Bahnen gleichzeitig ausgebeult und pilzförmig umgeformt werden. A similar packaging unit is also from US-PS 33 11 229 known in which a top web for packaging tablets a push button also in the described manner is well connected. Only one of the tracks can be used be bulged out and out in this area by an off economy in the other lane, or as already mentioned, both tracks bulged and mushroom-shaped.  

Den bekannten Anordnungen ist der Nachteil gemeinsam, daß dann, wenn der Überstand von der Rückseite z. B. des Rückkartonblattes, her umgeformt wird, ein Teil des Überstandes in den Bereich der Aussparung hineingedrückt wird und daher für eine Formgebung an seinem zu vergrößernden Außenumfang verlorengeht. Dies hat zur Folge, daß eine Verbreiterung des Überstandes auf der Rückseite des Rückkartonblattes mitunter nicht vollständig oder gar nicht gelingt, weil zu viel Material des Überstandes in den Bereich der Aussparung zurückgeflossen ist. Es kann dann zu unvollkommenen Verbindungen und damit zu einem ungewollten Öffnen der Blisterverpackung kommen.The known arrangements have the disadvantage in common that if the supernatant from the back z. B. the backing sheet, a part of the supernatant is formed in the area the recess is pressed in and therefore for a shape lost on its outer circumference to be enlarged. this has the consequence that a widening of the supernatant on the Back of the backing sheet may not be complete or not succeed at all because too much material of the supernatant in the area of the recess has flowed back. Then it can to imperfect connections and thus to an unwanted one Come open the blister pack.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art dahingehend weiterzubilden, daß Blisterverpackungen hergestellt werden können, bei denen die Verbindungen dadurch sicher ausgestaltet werden, daß das gesamte bei der Verformung zur Verfügung stehende Material des Über­ standes zur Verbreiterung des Randes der Bodenfläche ausgenutzt werden kann.The invention is therefore based on the object of a device of the type mentioned to further develop that Blister packs can be produced in which the Connections are designed so that the entire material of the excess available during the deformation used to widen the edge of the floor area can be.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß eine mindestens während des zusätzlich unter Wärmeeinwirkung erfolgen­ den Umformens in den Hohlraum einführbare Hülse vorgesehen ist, deren Umfangskontur derjenigen des Hohlraumes entspricht, wobei in der Hülse ein spitz ausgebildeter Stift versenk­ bar angeordnet ist.This object is achieved in that a at least during the additional heat the sleeve can be inserted into the cavity, whose circumferential contour corresponds to that of the cavity, wherein Sink a pointed pen into the sleeve bar is arranged.

Die der Erfindung zugrundeliegende Aufgabe wird auf diese Weise vollkommen gelöst, weil die Hülse den Hohlraum des Überstandes vollkommen ausfüllt und damit verhindert wird, daß Material des Überstandes in den Bereich der Aussparung zurückfließt, wenn der Überstand auf der Rückseite des Rückkartonblattes mechanisch und thermisch verformt wird. The object on which the invention is based is achieved in this way completely solved because the sleeve the cavity of the supernatant completely fills out and thus prevents material of the supernatant flows back into the area of the recess, if the supernatant is on the back of the backing sheet is deformed mechanically and thermally.  

Dadurch wird sichergestellt, daß das ganze zur Verfügung stehende Material zur Verankerung verwendet wird. Auch kann sich das verformbare Material nicht mit dem Kartonmaterial verbinden, so daß später die unterschiedlichen Materialien wieder einwand­ frei getrennt werden können.This ensures that the whole thing is available Anchoring material is used. It can also do not combine deformable material with the cardboard material, so that later the different materials again flawless can be separated freely.

Die Maßnahme, in der Hülse einen spitz ausgebildeten Stift versenkbar anzuordnen, hat dabei den Vorteil, daß bei einem Überstand mit geschlossener Bodenfläche diese durch den Stift aufgerissen und über die Hülse gezogen wird. Dadurch kann auch dieses zusätzliche Material zur Verankerung herangezogen werden. Außerdem kann ein Überstand mit hohlem Boden leichter über die Hülse geschoben werden. The measure is a pointed one in the sleeve Arrange pen retractable has the advantage that at a protrusion with a closed bottom surface through the Pin is torn open and pulled over the sleeve. This can this additional material is also used for anchoring will. In addition, a protrusion with a hollow bottom is easier to be pushed over the sleeve.  

Bei einer bevorzugten Ausgestaltung der erfindungsgemäßen Vorrichtung sind die Hülse und der Stift federnd gelagert.In a preferred embodiment of the device according to the invention are the sleeve and the Spring mounted pin.

Diese Maßnahme hat den Vorzug, daß beide Teile nach der Verformung wieder in ihre ursprüngliche Stellung gedrückt werden.This measure has the advantage that both parts after the deformation back to its original position be pressed.

Weiter ist bevorzugt, daß die Hülse an ihrem oberen Rand eine Verjüngung aufweist.It is further preferred that the sleeve at its upper edge has a taper.

Dies hat den Vorteil, daß der Überstand einfacher über die Hülse gezogen werden kann und daß die Öffnung in der verformten Bodenfläche etwas kleiner wird als der Grund­ körper der Hülse. Dieser zweite Vorteil verringert zwar etwas die Verankerung, jedoch kann die Hülse nach der Verformung nicht mehr in diese Öffnung geschoben werden, was eine Abnehmen der fertigen Verpackung erleichtert.This has the advantage that the supernatant is easier to use the sleeve can be pulled and that the opening in the deformed floor area becomes slightly smaller than the ground body of the sleeve. This second advantage diminishes somewhat the anchoring, however, the sleeve after the Deformation can no longer be pushed into this opening, which makes it easier to remove the finished packaging.

Bei einer weiteren bevorzugten Ausgestaltung der erfindungsgemäßen Vorrichtung ist die Hülse nicht direkt in der Vorrichtung gelagert, sondern in einer zweiten Hülse, die in der Vorrichtung angeordnet ist.In a further preferred embodiment of the The device according to the invention is not direct stored in the device, but in a second Sleeve which is arranged in the device.

Diese Maßnahme hat den Vorzug, daß die beiden Hülsen und der Stift als Einheit vorgefertigt und dann einfach in die Vorrichtung eingesetzt werden können. This measure has the advantage that the two sleeves and the pen prefabricated as a unit and then simply in the device can be used.  

Besonders bevorzugt ist eine Ausführung der erfindungsgemäßen Vorrichtung, bei der die Hülse zylinderförmig ausgebildet ist.An embodiment of the device according to the invention, in which the sleeve is cylindrical.

Diese Maßnahme hat den Vorteil, daß diese Form sowohl zur Herstellung der Hülse als auch des Überstandes und der Ausstanzung besonders geeignet ist und sich auch das Material der aufgerissenen Bodenfläche gleichmäßig verteilen läßt.This measure has the advantage that this form both for the production of the sleeve as well as the supernatant and the punching is particularly suitable and that too Material of the torn floor area evenly can be distributed.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird in der nachfolgenden Beschreibung näher erläutert.An embodiment of the invention is in the Drawings and is shown in the following Description explained in more detail.

Fig. 1 zeigt im Schnitt einen verformten Überstand, der eine geschlossene Bodenfläche aufweist. Fig. 1 shows in section a deformed projection, which has a closed bottom surface.

Fig. 2 zeigt im Schnitt, wie die geschlossene Boden­ fläche eines Überstandes mit der erfindungsgemäßen Vorrichtung aufgerissen wird. Fig. 2 shows in section how the closed bottom surface of a protrusion is torn open with the device according to the invention.

Fig. 3 zeigt im Schnitt links einen über eine Hülse geschobenen Überstand und rechts einen zweiten verformten Überstand. Fig. 3 shows in section on the left a protrusion pushed over a sleeve and on the right a second deformed protrusion.

Fig. 4 zeigt im Schnitt einen mit Hilfe einer am oberen Rand verjüngten Hülse verformten Überstand. Fig. 4 shows in section a protrusion deformed by means of a sleeve tapered at the upper edge.

Die Vorrichtung 22 ist mit einer oder mehreren Hülsen 24 versehen, die versenkbar sind und deren Umfangskonturen denjenigen der Hohlräume 25 entsprechen.The device 22 is provided with one or more sleeves 24 which are retractable and whose circumferential contours correspond to those of the cavities 25 .

Weisen die Überstände 12 geschlossene Bodenflächen 26 auf, dann liegen diese Bodenflächen 26 bei einge­ legter Folienhaube 10 auf den Hülsen 24 und die Wand­ flächen liegen an den Hülsenwänden an.If the protrusions 12 have closed bottom surfaces 26 , then these bottom surfaces 26 lie when the film hood 10 is inserted on the sleeves 24 and the wall surfaces rest on the sleeve walls.

Die Hülsen 24 sind mit Stiften 23 versehen die spitzig ausgebildet sind und federnd und versenkbar in den Hülsen 24 gelagert sind.The sleeves 24 are provided with pins 23 which are pointed and are resilient and retractable in the sleeves 24 .

Wird jetzt die Folienhaube 10 in die Vorrichtung 22 gelegt, dann treffen die Stifte 23 genau in die Hohlräume 25 der Überstände 12. Wird die Folienhaube 10 niedergedrückt, werden die Bodenflächen 26 der Überstände 12 durch die spitzen Stifte aufgerissen und die Überstände 12 werden mit dem Material der Bodenflächen 26 über die paßgenauen Hülsen 24 gezogen. Das Öffnen der Bodenflächen 26 wird dadurch erleichtert, daß die Stifte 23 durch das Wärme- und Druckelement 20 laufend erwärmt werden. If the film hood 10 is now placed in the device 22 , the pins 23 meet exactly in the cavities 25 of the projections 12 . If the film hood 10 is depressed, the bottom surfaces 26 of the protrusions 12 are torn open by the pointed pins and the protrusions 12 are pulled with the material of the bottom surfaces 26 over the precisely fitting sleeves 24 . The opening of the bottom surfaces 26 is facilitated in that the pins 23 are continuously heated by the heating and pressure element 20 .

Haben die Überstände 12 hohle Böden, so werden die Überstände 12 mit Hilfe der Stifte 23 leichter über die Hülsen 24 geschoben.If the protrusions 12 have hollow bottoms, the protrusions 12 are pushed more easily over the sleeves 24 with the aid of the pins 23 .

Danach wird das Rückkartonblatt 15 aufgelegt. Das Aufreißen der Bodenfläche 26 kann auch durch das Nieder­ drücken des Rückkartonblatt 15 ausgelöst werden.Then the backing sheet 15 is placed. The tearing of the bottom surface 26 can also be triggered by pressing down the backing sheet 15 .

Wenn das flache Wärme- und Druckelement 20 herangeführt wird, drückt dieses zuerst die Stifte 23 in die Hülsen 24 und liegt dann eben auf den Rändern der Hülsen 24 auf, kommt aber noch nicht mit dem zu verformenden Material in Berührung, da dieses an den Wandflächen der Hülsen 24 anliegt, mit Abstand zu den Rändern. Im weiteren Verlauf des Druckvorganges wird das Material so verformt, daß es sich an den Rändern der Ausstanzungen 16 sammelt und dort wesentlich vergrößerte und stabile Bodenflächen 21 bildet, die hohl sind. Das zu verformende Material kann nicht in die Hohlräume 25 der Überstände 12 gedrückt werden, da diese Hohlräume 25 von den Hülsen 24 ausgefüllt werden.When the flat heating and pressure element 20 is brought in, this first presses the pins 23 into the sleeves 24 and then lies flat on the edges of the sleeves 24 , but does not yet come into contact with the material to be deformed, since this is on the wall surfaces the sleeves 24 abuts at a distance from the edges. In the further course of the printing process, the material is deformed in such a way that it collects at the edges of the punched-out areas 16 and there forms substantially enlarged and stable bottom surfaces 21 which are hollow. The material to be deformed cannot be pressed into the cavities 25 of the projections 12 , since these cavities 25 are filled by the sleeves 24 .

Die Stifte 23 sind so stark gefedert, daß sie durch das Aufreißen der Bodenflächen 26 nicht in die Hülsen 24 gedrückt werden. Vorzugsweise sind die Hülsen 24 stärker gefedert als die Stifte 23. The pins 23 are so strongly sprung that they are not pressed into the sleeves 24 by tearing open the bottom surfaces 26 . The sleeves 24 are preferably spring-loaded more than the pins 23 .

Weisen die Hülsen 24 an ihren oberen Rändern leichte Verjüngungen 30 auf, dann wird das Material so verformt, daß die entstehende Öffnung etwas kleiner wird als der Grundkörper der Hülsen 24. Dadurch können die Hülsen 24 nach der Verformung nicht wieder in die Öffnungen gedrückt werden, wodurch die fertige Verpackung besser abgenommen werden kann.If the sleeves 24 have slight tapering 30 at their upper edges, the material is deformed in such a way that the opening that is formed becomes somewhat smaller than the base body of the sleeve 24 . As a result, the sleeves 24 cannot be pressed into the openings again after the deformation, as a result of which the finished packaging can be removed more easily.

Wird mit der hier beschriebenen Vorrichtung die Folienhaube 10 mit dem Rückkartonblatt 15 verbunden, entsteht eine dauerhafte Verkaufsverpackung. Will der Käufer die Ware entnehmen, reißt er die Folienhaube 10 aus der Verankerung und kann die so einwandfrei getrennten Materialien der Wiederverwertung zuführen.If the film hood 10 is connected to the backing cardboard sheet 15 with the device described here, permanent sales packaging is produced. If the buyer wants to remove the goods, he tears the film hood 10 out of the anchoring and can then recycle the materials which have been separated perfectly in this way.

Claims (6)

1. Vorrichtung zur Herstellung einer Verbindung zwischen einer Folienhaube (10) und einem Rückkartonblatt (15), wobei die Folienhaube (10) mit dem Rückkartonblatt (15) bedeckt wird und mit mindestens einem einen Hohlraum (25) sowie eine Bodenfläche (24) aufweisenden Überstand (12) ausgestat­ tet ist, der von einer Vorderseite des Rückkartonblattes (15) her durch eine paßgenaue Ausstanzung (16) im Rückkar­ tonblatt (15) geführt wird und ferner der auf der Rückseite herausragende Teil des Überstandes (12) mittels eines Druckelementes (20) so verformt wird, daß der Umfang der Bodenfläche (21) größer wird als der Umfang der Ausstanzung (16), dadurch gekennzeichnet, daß eine mindestens während des zusätzlich unter Wärmeeinwirkung erfolgenden Umformens in den Hohlraum (25) einführbare Hülse (24) vorgesehen ist, deren Umfangskontur derjenigen des Hohlraumes (25) entspricht, wobei in der Hülse ein spitz ausgebildeter Stift (23) versenkbar angeordnet ist.1. Device for producing a connection between a film hood ( 10 ) and a backing sheet ( 15 ), the film hood ( 10 ) being covered with the backing sheet ( 15 ) and having at least one cavity ( 25 ) and a bottom surface ( 24 ) Overhang ( 12 ) is equipped, which is guided from a front side of the backing sheet ( 15 ) through a precisely punched punch ( 16 ) in the backing sheet ( 15 ) and furthermore the part of the overhang ( 12 ) protruding on the back side by means of a pressure element ( 20 ) is deformed in such a way that the circumference of the base surface ( 21 ) becomes larger than the circumference of the punched-out area ( 16 ), characterized in that a sleeve ( 24 ) which can be inserted into the cavity ( 25 ) at least during the additional shaping under the action of heat is provided whose circumferential contour corresponds to that of the cavity ( 25 ), a pointed pin ( 23 ) being retractable in the sleeve is arranged. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Stift (23) federnd gelagert ist.2. Device according to claim 1, characterized in that the pin ( 23 ) is resiliently mounted. 3. Vorrichtung nach einem oder mehreren der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Hülse (24) federnd gelagert ist. 3. Device according to one or more of claims 1 or 2, characterized in that the sleeve ( 24 ) is resiliently mounted. 4. Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Hülse (24) an ihrem oberen Rand eine Verjüngung (30) aufweist.4. The device according to one or more of claims 1 to 3, characterized in that the sleeve ( 24 ) has a taper ( 30 ) at its upper edge. 5. Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Hülse (24) in einer zweiten Hülse (31) gelagert ist.5. The device according to one or more of claims 1 to 4, characterized in that the sleeve ( 24 ) is mounted in a second sleeve ( 31 ). 6. Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Hülse (24) zylinderförmig ausgebildet ist.6. The device according to one or more of claims 1 to 5, characterized in that the sleeve ( 24 ) is cylindrical.
DE4121259A 1991-06-19 1991-06-27 Connector for carton packages - has projecting part of cavity and base surface which is led through punched hole Expired - Lifetime DE4121259C1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4121259A DE4121259C1 (en) 1991-06-27 1991-06-27 Connector for carton packages - has projecting part of cavity and base surface which is led through punched hole
DE59203641T DE59203641D1 (en) 1991-06-19 1992-06-17 Method and device for producing a packaging.
AT92110216T ATE127751T1 (en) 1991-06-19 1992-06-17 METHOD AND DEVICE FOR PRODUCING PACKAGING.
DE4219760A DE4219760A1 (en) 1991-06-19 1992-06-17 METHOD AND DEVICE FOR PRODUCING A PACKAGING, PACKAGING AND PACKAGING PART FOR A PACKAGING
EP92110216A EP0519421B1 (en) 1991-06-19 1992-06-17 Method and device for manufacturing a package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4121259A DE4121259C1 (en) 1991-06-27 1991-06-27 Connector for carton packages - has projecting part of cavity and base surface which is led through punched hole

Publications (1)

Publication Number Publication Date
DE4121259C1 true DE4121259C1 (en) 1992-10-22

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DE4121259A Expired - Lifetime DE4121259C1 (en) 1991-06-19 1991-06-27 Connector for carton packages - has projecting part of cavity and base surface which is led through punched hole

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219760A1 (en) * 1991-06-19 1993-01-21 Reinhard Becher METHOD AND DEVICE FOR PRODUCING A PACKAGING, PACKAGING AND PACKAGING PART FOR A PACKAGING
DE4243326A1 (en) * 1992-12-22 1994-06-23 Reinhard Becher System for producing blister pack
EP0803439A1 (en) * 1996-04-26 1997-10-29 Kustner Industries S.A. Method and plant for packaging a pastous product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311229A (en) * 1965-01-21 1967-03-28 Nat Patent Dev Corp Tablet package
DE8210702U1 (en) * 1982-04-16 1982-08-19 Hch. Sieger Papier- und Wellpappenwerke KG Zülpich, 5352 Zülpich Packing for items
DE3925746A1 (en) * 1989-08-03 1991-02-07 Multivac Haggenmueller Kg PACKING MACHINE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311229A (en) * 1965-01-21 1967-03-28 Nat Patent Dev Corp Tablet package
DE8210702U1 (en) * 1982-04-16 1982-08-19 Hch. Sieger Papier- und Wellpappenwerke KG Zülpich, 5352 Zülpich Packing for items
DE3925746A1 (en) * 1989-08-03 1991-02-07 Multivac Haggenmueller Kg PACKING MACHINE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219760A1 (en) * 1991-06-19 1993-01-21 Reinhard Becher METHOD AND DEVICE FOR PRODUCING A PACKAGING, PACKAGING AND PACKAGING PART FOR A PACKAGING
DE4243326A1 (en) * 1992-12-22 1994-06-23 Reinhard Becher System for producing blister pack
DE4243326C2 (en) * 1992-12-22 1998-07-09 Reinhard Becher Method and device for producing a packaging
EP0803439A1 (en) * 1996-04-26 1997-10-29 Kustner Industries S.A. Method and plant for packaging a pastous product
CH690996A5 (en) * 1996-04-26 2001-03-30 Kustner Ind Sa Method and packaging installation of a pasty product.

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