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EP2566769A1 - Closure device - Google Patents

Closure device

Info

Publication number
EP2566769A1
EP2566769A1 EP11709086A EP11709086A EP2566769A1 EP 2566769 A1 EP2566769 A1 EP 2566769A1 EP 11709086 A EP11709086 A EP 11709086A EP 11709086 A EP11709086 A EP 11709086A EP 2566769 A1 EP2566769 A1 EP 2566769A1
Authority
EP
European Patent Office
Prior art keywords
spout
cap
closure device
closure
piercer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11709086A
Other languages
German (de)
French (fr)
Inventor
Dan Barron
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2566769A1 publication Critical patent/EP2566769A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0025—Upper closure of the 47-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane

Definitions

  • the present invention relates to sealing device made of plastic for attachment to a closed container made of film material, consisting of a spout part with spout and a flange for attachment to the container and a cap which can be placed on the spout part, and a cylindrical piercing with an external thread in axial direction is open on both sides and runs in the spout of the spout into an internal thread, wherein in the cap at least one driver is present, by means of which before the initial opening of the cap, the piercing screw is movable downwardly, and that the cylindrical piercer on the cylindrical wall , At the end which is directed in the assembled state to the container wall, at least one cutting tooth (12) is formed.
  • tubular bags On the market today, a large number of tubular bags are represented, but the majority of which are made of multilayer films, especially such films, the at least one layer of paper, a layer of plastic and a layer Have aluminum. These tubular bags are relatively pressure-resistant and are designed predominantly cubic.
  • tubular bags which consist only of plastic film
  • tubular bags are common as refills for cosmetics.
  • Tubular bags that are made of pure plastic film usually either have no closure and for removal, only a portion of the tubular bag is cut away and the contents of the tubular bag transferred to a container, or alternatively, tubular bags are made of plastic, which have a flange with spout and a pure screw cap attached to it.
  • Plastic closures consisting of a lower part with a spout and a cap connected to the lower part via a hinge, are available on the market in any number of variants, but their attachment to tubular bags is out of the question.
  • Plastic bag made of plastic are highly flexible and accordingly act on these during transport and handling relatively large Forces that lead to deformation of the tubular bag and increase the internal pressure accordingly.
  • Hinge closures are usually unable to withstand these forces. For safety reasons, therefore, today usually only plastic closures are used on tubular bags as pure screw caps.
  • closures which are known for example from WO 2004/000667, WO 2004/083055, EP 1533240, EP 1795456 or CH 695019, have a cylindrical piercing, which is open on both sides in the axial direction and the at least one driver on the cap when unscrewing the cap moves axially in opposite directions down while cutting the film of the bag within the range of the spout. As soon as the film of the tubular bag is cut open, it works
  • Closure device as a simple screw cap. These screw caps are now opened and closed several times during use. Now, as soon as the actual opening of the tubular bag is done, it would thus be desirable if the cap away from this moment as a simple Swivel hinge lock could act. However, this is not possible with the previously known closures.
  • Schwenkschnappscharnier can act. It is a further object of the present invention to provide a closure device which is operable after the first opening and thus the opening of the tubular bag both as Schwenkscharnierver gleich as well as, if the tubular bag should be transported again after the initial opening, as a screw cap actuated in a secured position can be brought.
  • the first object solves a closure device with the features of claim 1.
  • the second object and other objects solve closure devices with the features of the dependent claims.
  • the closure device according to the invention is designated overall by 1. It is mounted on a film of a closed, bag-like container B. The attachment is preferably carried out by means of ultrasonic welding, but can also be done by gluing.
  • the closure device 1 consists of a spout part 2, a cylindrical piercer 5, and as a third part, a pivoting hinge closure 20th
  • the spout part 2 comprises a cylindrical spout 6 at the lower edge of a radially outwardly directed flange 3 is formed.
  • the cylindrical part of the spout part 2 is referred to here as a spout 6 and is integrally connected to the aforementioned flange 3.
  • the spout 6 has an internal thread 8, in which the yet to be described, cylindrical piercing 5 is movably guided.
  • the outside of the spout 6 is designed thread-free. Only in the lower region, just above the flange 3 and extending approximately parallel to this, a circumferential retaining collar 13 is arranged directed outwards.
  • the already mentioned internal thread 8 of the spout 6 has a rectangular, trapezoidal shape.
  • the inclined edge of the trapezoid is inclined towards the upper end of the spout 6, so that the piercer 5 can not be screwed during assembly but can be pushed in like a ratchet.
  • the cylindrical piercer which essentially has the shape known from the prior art, has an external thread 7, which mates with the external thread 8 of the spout 6. The piercer 5 can thus be moved helically downward in the spout 6 of the spout part 2.
  • the piercer 6 with its cylindrical wall 11 has a lower edge, which is designed overall as a cutting edge, and has at least one cutting tooth 12, which lies directly above the film of the container B prior to the first actuation of the closure device 1.
  • a driver 10 On the inside of the cylindrical wall 11 of the penetrator 5, a driver 10 is formed.
  • This driver 10 consists of an elongated, inwardly directed element.
  • a pivoting hinge closure 20 On the spout 6 or on the spout part 2, a pivoting hinge closure 20 is placed.
  • Pivot hinge closure 20 is in one piece, but has a lower part 21 and a cap 24, which are connected to each other via a pivotal connection 22, but preferably via a clamping wall belt 23 pivotally connected to each other.
  • the cap 24 has a cover surface 26, on whose lower, inwardly directed side a driver 9 is formed.
  • This driver 9 is practically over its entire, directed from top to bottom, length to a corresponding driver 10 of the piercer 5 at.
  • the Swiveling hinge closure 20 can be rotated relative to the pouring part 2.
  • the axial, relative altitude, at least the lower part 21, relative to the spout 6 does not change.
  • the lower part 21 has positive locking means 25 which cooperate with corresponding positive locking means 13 on the spout 6.
  • This retaining bead is designed in the embodiment shown here in cross section as a nose.
  • the swivel hinge closure 20 can consequently be simply placed on the spout 6 in the assembly machine and pressed straight down, wherein in the end position the retaining bead 25 engages under the retaining collar 13.
  • the swiveling hinge closure 20 can thus be rotated relative to the spout 6, without the swiveling hinge closure 20 altogether changing its relative height to the spout 6.
  • the piercing element 5 is set into a corresponding rotational movement by the two mutually engaging drivers 9 and 10.
  • the piercer 5 screws down and the incisor 12 pierces the film of the self-contained container B and now opens the tubular bag for the first time.
  • the piercer 5 is now screwed down as far as this by means of corresponding latching means, not here are shown, come into engagement, in which position the two drivers 9 and 10 are no longer engaged. In a reverse direction of rotation after the initial opening thus remains the piercer in its locked end position stand.
  • the actual cap 24 of the pivoting hinge closure 20 and the lower part 21 of the pivoting hinge closure are already secured on the one hand via the pivot connection 22 and / or the clamping band 23 against a relative distortion of these two parts. Since the torque between the cap 24 and the lower part 21 may be relatively large, if the user initiates only the rotational movement only via the cap 24, it may be useful to form at the bottom of the jacket wall of the cap 24 downwardly directed tabs 14 which engage in corresponding recesses 27 in the shell wall of the lower part 21. These tabs 14 can simultaneously form a guarantee element, which can be demolished after the corresponding rotational movement. Of course, instead of a tab, a plurality of such tabs 14 are also conceivable, which can engage in corresponding recesses 27.
  • the tabs 14 may also be arranged contiguously on a guarantee strip.
  • the spout 6 may have on its outer side an external thread 30, which only in the region of the cap 24th is available.
  • the cap 24 in turn has an internal thread 28 which cooperates with the external thread 30 on the spout 6. If, in turn, the pivoting hinge closure 20 is rotated during the first actuation, then the relative height of the lower part 21 to the spout 6 does not change, while at the same time, however, the cap 24 performs a relatively small upward movement. This changes the relative height between the cap 24 and the lower part 21. At the same time the tension band 23 is tensioned. The strap 23 now changes the pure
  • the cap 24 After the first opening, the cap 24 will now only be actuated in a pivoting manner. However, it is possible, if you want to close the container in the opened state in turn, and wants to carry this example in a backpack, so it is possible to screw the actual pivot cap 24 by a corresponding rotational movement again. Now the cap 24 practically works again as a simple screw cap. If you want to drink something from the container, so you have to turn the screw movement to move the cap 24 relative to the lower part 21, in turn, the tension band 23 is tensioned and now the cap 24 in turn acts as a pivot cap a SchnappscharnierverInstitutes.
  • solution with a film hinge as a pivotal connection 22 can not be combined with a solution be ' the lower part 21 and cap 24 relative to each other, by means of said threads 28 and 30, to be moved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A closure device (1) having a spout part (2) comprising a flange (3), in which a piercing means (5) cuts open a container (B) by way of driving elements (9, 10), is usually always designed with a purely screw-type closure. According to the invention, the closure device now comprises a closure that is primarily a pivot hinge closure (20), but at the same time can also be used as a combined pivot hinge closure and screw-type closure.

Description

Die vorliegende Erfindung betrifft Verschlussvorrichtung aus Kunststoff zur Anbringung auf einen geschlossenen Behälter aus Folienmaterial, bestehend aus einem Ausgussteil mit Ausguss und einem Flansch zur Befestigung auf dem Behälter und einer Kappe die auf den Ausgussteil setzbar ist, sowie einen zylindrischen Durchstosser mit einem Aussengewinde, der in axialer Richtung beidseitig offen ist und im Ausguss des Ausgussteils in ein Innengewinde läuft, wobei in der Kappe mindestens ein Mitnehmer vorhanden ist, mittels dem vor der erstmaligen Öffnung der Kappe der Durchstosser schraubenförmig nach unten bewegbar ist, und dass der zylindrische Durchstosser an deren zylindrischen Wand, am Ende welches in montiertem Zustand zur Behälterwandung gerichtet ist, mindestens ein Schneidzahn (12) aufgeformt ist . The present invention relates to sealing device made of plastic for attachment to a closed container made of film material, consisting of a spout part with spout and a flange for attachment to the container and a cap which can be placed on the spout part, and a cylindrical piercing with an external thread in axial direction is open on both sides and runs in the spout of the spout into an internal thread, wherein in the cap at least one driver is present, by means of which before the initial opening of the cap, the piercing screw is movable downwardly, and that the cylindrical piercer on the cylindrical wall , At the end which is directed in the assembled state to the container wall, at least one cutting tooth (12) is formed.
Auf dem Markt sind heute eine grosse Zahl von Schlauchbeuteln vertreten, die jedoch mehrheitlich aus mehrlagigen Folien gefertigt sind, insbesondere solchen Folien, die mindestens eine Lage Papier, eine Lage Kunststoff sowie eine Lage Aluminium aufweisen. Diese Schlauchbeutel sind relativ druckfest und werden vorwiegend kubisch gestaltet. On the market today, a large number of tubular bags are represented, but the majority of which are made of multilayer films, especially such films, the at least one layer of paper, a layer of plastic and a layer Have aluminum. These tubular bags are relatively pressure-resistant and are designed predominantly cubic.
Seit einiger Zeit sind jedoch auch Schlauchbeutel, die nur aus Kunststofffolie bestehen, auf dem Markt. Insbesondere sind solche Schlauchbeutel als Nachfüllbeutel für Kosmetika üblich. Schlauchbeutel, die aus reiner Kunststofffolie gefertigt sind, besitzen üblicherweise entweder gar keinen Verschluss und zur Entnahme wird lediglich ein Teil des Schlauchbeutels weggeschnitten und der Inhalt des Schlauchbeutels in einen Behälter umgeleert, oder alternativ sind auch Schlauchbeutel aus Kunststoff vorhanden, die einen Flansch mit Ausgusstülle aufweisen und darauf angebracht ein reiner Schraubverschluss . For some time, however, tubular bags, which consist only of plastic film, on the market. In particular, such tubular bags are common as refills for cosmetics. Tubular bags that are made of pure plastic film, usually either have no closure and for removal, only a portion of the tubular bag is cut away and the contents of the tubular bag transferred to a container, or alternatively, tubular bags are made of plastic, which have a flange with spout and a pure screw cap attached to it.
Da, wie bereits erwähnt, diese Schlauchbeutel entweder nur einmal oder jedenfalls nur wenige Male geöffnet und geschlossen werden müssen, kommen meist nurSince, as already mentioned, these tubular bags either only once or at least only a few times must be opened and closed, usually come only
Schraubverschlüsse zur Anwendung. Screw caps for use.
KunststoffVerschlüsse, bestehend aus einem Unterteil mit einer Tülle und einer am Unterteil über ein Scharnier verbundene Kappe, sind auf dem Markt in beliebig vielen Varianten erhältlich, doch deren Anbringung auf Schlauchbeuteln kommt nicht in Frage. Schlauchbeutel aus Kunststoff sind hoch flexibel und entsprechend wirken auf diese während des Transportes und dem Handling relativ grosse Kräfte, die zur Verformung der Schlauchbeutel führen und entsprechend den Innendruck erhöhen. ReinePlastic closures, consisting of a lower part with a spout and a cap connected to the lower part via a hinge, are available on the market in any number of variants, but their attachment to tubular bags is out of the question. Plastic bag made of plastic are highly flexible and accordingly act on these during transport and handling relatively large Forces that lead to deformation of the tubular bag and increase the internal pressure accordingly. Pure
Scharnierverschlüsse vermögen diesen Kräften üblicherweise nicht Stand zu halten. Aus Sicherheitsgründen kommen daher bis heute auf Schlauchbeutel meist nur KunststoffVerschlüsse als reine Schraubverschlüsse zum Einsatz. Hinge closures are usually unable to withstand these forces. For safety reasons, therefore, today usually only plastic closures are used on tubular bags as pure screw caps.
Dieses Problem des Innendruckes der auf den Verschluss wirken kann während des Transportes bzw. Handlings tritt nicht auf, wenn der Behälter aus Folienmaterial noch vollständig geschlossen ist und man auf diesen geschlossenen Behälter eine Verschlussvorrichtung der eingangs genannten Art anbringt. Solche Verschlüsse, die beispielsweise aus der WO 2004/000667, WO 2004/083055, der EP 1533240, der EP 1795456 oder der CH 695019 bekannt sind, weisen einen zylindrischen Durchstosser auf, der in axialer Richtung beidseitig offen ist und der über mindestens einen Mitnehmer an der Kappe beim Abschrauben der Kappe axial gegenläufig sich nach unten bewegt und dabei die Folie des Beutels innerhalb des Bereiches des Ausgusses aufschneidet. Sobald die Folie des Schlauchbeutels aufgeschnitten ist wirkt dieThis problem of internal pressure which can act on the closure during transport or handling does not occur when the container of film material is still completely closed and attaches to this closed container, a closure device of the type mentioned. Such closures, which are known for example from WO 2004/000667, WO 2004/083055, EP 1533240, EP 1795456 or CH 695019, have a cylindrical piercing, which is open on both sides in the axial direction and the at least one driver on the cap when unscrewing the cap moves axially in opposite directions down while cutting the film of the bag within the range of the spout. As soon as the film of the tubular bag is cut open, it works
Verschlussvorrichtung als einfacher Schraubverschluss . Diese Schraubverschlüsse werden nun mehrfach während des Gebrauches geöffnet und geschlossen. Sobald nun die eigentliche Öffnung des Schlauchbeutels erfolgt ist, wäre es somit wünschenswert, wenn die Kappe von diesem Moment weg als einfacher Schwenkscharnierverschluss wirken könnte. Dies ist jedoch bei den bisher bekannten Verschlüssen nicht möglich. Closure device as a simple screw cap. These screw caps are now opened and closed several times during use. Now, as soon as the actual opening of the tubular bag is done, it would thus be desirable if the cap away from this moment as a simple Swivel hinge lock could act. However, this is not possible with the previously known closures.
Es ist nun eine Aufgabe der vorliegenden Erfindung, die Verschlussvorrichtung so abzuändern, dass diese nach der Betätigung des Durchstossers und damit der Öffnung des Schlauchbeutels als Schwenkscharnier oderIt is now an object of the present invention to modify the closure device so that it after the operation of the piercer and thus the opening of the tubular bag as a pivoting hinge or
Schwenkschnappscharnier wirken kann. Es ist eine weitere Aufgabe der vorliegenden Erfindung, eine Verschlussvorrichtung zu schaffen, die nach der Erstöffnung und damit der Öffnung des Schlauchbeutels sowohl als Schwenkscharnierverschluss betätigbar ist als auch, zur Sicherung falls der Schlauchbeutel nach der Erstöffnung wiederum transportiert werden sollte, als Schraubverschluss betätigbar in eine gesicherte Lage bringbar ist. Schwenkschnappscharnier can act. It is a further object of the present invention to provide a closure device which is operable after the first opening and thus the opening of the tubular bag both as Schwenkscharnierverschluss as well as, if the tubular bag should be transported again after the initial opening, as a screw cap actuated in a secured position can be brought.
Die erstgenannte Aufgabe löst eine Verschlussvorrichtung mit den Merkmalen des Patentanspruches 1. Die zweitgenannte Aufgabe und weitere Aufgaben lösen Verschliessvorrichtungen mit den Merkmalen der abhängigen Patentansprüche. The first object solves a closure device with the features of claim 1. The second object and other objects solve closure devices with the features of the dependent claims.
In der einzigen Figur ist ein diametraler Vertikalschnitt durch eine bevorzugte Ausführungsform des Erfindungsgegenstandes dargestellt, und anhand der nachfolgenden Beschreibung erläutert. Die erfindungsgemässe Verschlussvorrichtung ist insgesamt mit 1 bezeichnet. Sie ist auf einer Folie eines geschlossenen, beutelartigen Behälters B angebracht. Die Anbringung erfolgt vorzugsweise mittels Ultraschallschweissung, kann aber auch mittels Kleben erfolgen. Die Verschlussvorrichtung 1 besteht aus einem Ausgussteil 2, einem zylindrischen Durchstosser 5, und als dritter Teil, einem Schwenkscharnierverschluss 20. In the single figure, a diametrical vertical section through a preferred embodiment of the subject invention is shown, and explained with reference to the following description. The closure device according to the invention is designated overall by 1. It is mounted on a film of a closed, bag-like container B. The attachment is preferably carried out by means of ultrasonic welding, but can also be done by gluing. The closure device 1 consists of a spout part 2, a cylindrical piercer 5, and as a third part, a pivoting hinge closure 20th
Der Ausgussteil 2 umfasst einen zylindrischen Ausguss 6 an dessen unterem Rand ein radial nach aussen gerichteter Flansch 3 angeformt ist. Der zylindrische Teil des Ausgussteiles 2 wird hier als Ausguss 6 bezeichnet und ist einstückig mit dem erwähnten Flansch 3 verbunden. Der Ausguss 6 weist ein Innengewinde 8 auf, in dem der noch zu beschreibende, zylindrische Durchstosser 5 bewegbar geführt ist. In der einfachsten Ausgestaltungsform ist die Aussenseite des Ausgusses 6 gewindefrei gestaltet. Lediglich im unteren Bereich, kurz oberhalb des Flansches 3 und in etwa parallel zu diesem verlaufend, ist ein umlaufender Rückhaltekragen 13 nach aussen gerichtet angeordnet. Das bereits erwähnte Innengewinde 8 des Ausgusses 6 weist eine rechtwinklig, trapezförmige Gestalt auf. Die geneigte Kante des Trapezes ist zum oberen Ende des Ausgusses 6 hin geneigt geformt, so dass der Durchstosser 5 bei der Montage nicht eingeschraubt, sondern ratschenartig eingestossen werden kann . Der zylindrische Durchstosser, der im Wesentlichen die aus dem Stand der Technik bekannte Form aufweist, weist ein Aussengewinde 7 auf, welches mit dem Aussengewinde 8 des Ausgusses 6 zusammenpasst . Der Durchstosser 5 lässt sich somit im Ausguss 6 des Ausgussteiles 2 schraubenförmig nach unten bewegen. Der Durchstosser 6 mit seiner zylindrischen Wand 11 weist eine Unterkante auf, die insgesamt als Schneide gestaltet ist, und zumindest einen Schneidzahn 12 aufweist, der vor der Erstbetätigung der Verschlussvorrichtung 1 unmittelbar oberhalb der Folie des Behälters B liegt. Auf der Innenseite der zylindrischen Wand 11 des Durchstossers 5 ist ein Mitnehmer 10 angeformt. Dieser Mitnehmer 10 besteht aus einem länglichen, nach innen gerichteten Element. Auf dem Ausguss 6 bzw. auf den Ausgussteil 2 ist ein Schwenkscharnierverschluss 20 aufgesetzt. DieserThe spout part 2 comprises a cylindrical spout 6 at the lower edge of a radially outwardly directed flange 3 is formed. The cylindrical part of the spout part 2 is referred to here as a spout 6 and is integrally connected to the aforementioned flange 3. The spout 6 has an internal thread 8, in which the yet to be described, cylindrical piercing 5 is movably guided. In the simplest embodiment, the outside of the spout 6 is designed thread-free. Only in the lower region, just above the flange 3 and extending approximately parallel to this, a circumferential retaining collar 13 is arranged directed outwards. The already mentioned internal thread 8 of the spout 6 has a rectangular, trapezoidal shape. The inclined edge of the trapezoid is inclined towards the upper end of the spout 6, so that the piercer 5 can not be screwed during assembly but can be pushed in like a ratchet. The cylindrical piercer, which essentially has the shape known from the prior art, has an external thread 7, which mates with the external thread 8 of the spout 6. The piercer 5 can thus be moved helically downward in the spout 6 of the spout part 2. The piercer 6 with its cylindrical wall 11 has a lower edge, which is designed overall as a cutting edge, and has at least one cutting tooth 12, which lies directly above the film of the container B prior to the first actuation of the closure device 1. On the inside of the cylindrical wall 11 of the penetrator 5, a driver 10 is formed. This driver 10 consists of an elongated, inwardly directed element. On the spout 6 or on the spout part 2, a pivoting hinge closure 20 is placed. This
Schwenkscharnierverschluss 20 ist einstückig, weist aber einen Unterteil 21 und eine Kappe 24 auf, die miteinander über einer Schwenkverbindung 22, bevorzugterweise jedoch über ein Spannwandband 23 miteinander schwenkbeweglich verbunden sind . Pivot hinge closure 20 is in one piece, but has a lower part 21 and a cap 24, which are connected to each other via a pivotal connection 22, but preferably via a clamping wall belt 23 pivotally connected to each other.
Die Kappe 24 besitzt eine Deckfläche 26, an dessen unterer, nach innen gerichteten Seite ein Mitnehmer 9 angeformt ist. Dieser Mitnehmer 9 liegt praktisch über seiner gesamten, von oben nach unten gerichteten, Länge an einem entsprechenden Mitnehmer 10 des Durchstossers 5 an. Der Schwenkscharnierverschluss 20 lässt sich relativ zum Ausgussteil 2 drehen. Hierbei verändert sich die axiale, relative Höhenlage, zumindest des Unterteiles 21, relativ zum Ausguss 6 nicht. Der Unterteil 21 besitzt Formschlussmittel 25, die mit entsprechenden Formschlussmitteln 13 am Ausguss 6 zusammenwirken. In der hier dargestellten Ausführungsform ist das Formschlussmittel am Ausguss 6 der bereits erwähnte Rückhaltekragen 13. Unter diesen Rückhaltekragen 13 greift eine umlaufende Haltewulst 25 am unteren Rand der Mantelwand des Unterteiles 21. Diese Haltewulst ist in der hier dargestellten Ausführungsform im Querschnitt als Nase gestaltet. Der Schwenkscharnierverschluss 20 lässt sich folglich auf den Ausguss 6 in der Montagemaschine einfach aufsetzen und gerade hinunter drücken, wobei in der Endposition die Haltewulst 25 den Rückhaltekragen 13 untergreift. Der Schwenkscharnierverschluss 20 lässt sich somit relativ zum Ausguss 6 verdrehen, ohne dass dabei der Schwenkscharnierverschluss 20 insgesamt seine Relativhöhe zum Ausguss 6 verändert. Bei dieser Drehbewegung wird, wenn diese in der entsprechenden Richtung erfolgt, der Durchstosser 5 durch die beiden miteinander in Eingriff stehenden Mitnehmern 9 und 10 in eine entsprechende Drehbewegung versetzt. Hierbei schraubt sich der Durchstosser 5 abwärts und der Schneidezahn 12 durchstösst die Folie des an sich geschlossenen Behälters B und öffnet nun den Schlauchbeutel erstmalig. Der Durchstosser 5 wird nun soweit abwärts geschraubt, bis dieser mittels entsprechenden Einrastmitteln, die hier nicht dargestellt sind, zum Eingriff kommen, wobei in dieser Lage die beiden Mitnehmer 9 und 10 nicht mehr miteinander in Eingriff stehen. Bei einer umgekehrten Drehrichtung nach der Erstöffnung verbleibt somit der Durchstosser in seiner eingerasteten Endstellung stehen. The cap 24 has a cover surface 26, on whose lower, inwardly directed side a driver 9 is formed. This driver 9 is practically over its entire, directed from top to bottom, length to a corresponding driver 10 of the piercer 5 at. Of the Swiveling hinge closure 20 can be rotated relative to the pouring part 2. Here, the axial, relative altitude, at least the lower part 21, relative to the spout 6 does not change. The lower part 21 has positive locking means 25 which cooperate with corresponding positive locking means 13 on the spout 6. In the embodiment shown here, the positive locking means on the spout 6, the aforementioned retaining collar 13. Under these retaining collar 13 engages a circumferential retaining bead 25 at the bottom of the jacket wall of the lower part 21. This retaining bead is designed in the embodiment shown here in cross section as a nose. The swivel hinge closure 20 can consequently be simply placed on the spout 6 in the assembly machine and pressed straight down, wherein in the end position the retaining bead 25 engages under the retaining collar 13. The swiveling hinge closure 20 can thus be rotated relative to the spout 6, without the swiveling hinge closure 20 altogether changing its relative height to the spout 6. During this rotational movement, if this takes place in the corresponding direction, the piercing element 5 is set into a corresponding rotational movement by the two mutually engaging drivers 9 and 10. Here, the piercer 5 screws down and the incisor 12 pierces the film of the self-contained container B and now opens the tubular bag for the first time. The piercer 5 is now screwed down as far as this by means of corresponding latching means, not here are shown, come into engagement, in which position the two drivers 9 and 10 are no longer engaged. In a reverse direction of rotation after the initial opening thus remains the piercer in its locked end position stand.
Die eigentliche Kappe 24 des Schwenkscharnierverschlusses 20 und der Unterteil 21 des Schwenkscharnierverschlusses sind einerseits über die Schwenkverbindung 22 und/oder dem Spannband 23 bereits gegen eine Relativverdrehnung dieser beiden Teile gesichert. Da das Drehmoment zwischen der Kappe 24 und dem Unterteil 21 relativ gross sein kann, falls der Benutzer lediglich die Drehbewegung nur über die Kappe 24 einleitet, kann es sinnvoll sein, am unteren Rand der Mantelwand der Kappe 24 nach unten gerichtete Laschen 14 anzuformen, die in entsprechenden Ausnehmungen 27 in der Mantelwand des Unterteiles 21 eingreifen. Diese Laschen 14 können gleichzeitig ein Garantieelement bilden, welches nach der entsprechenden Drehbewegung abgerissen werden kann. Statt einer Lasche sind selbstverständlich auch mehrere solcher Laschen 14 denkbar, die in entsprechenden Ausnehmungen 27 eingreifen können. Die Laschen 14 können auch zusammenhängend an einem Garantieband angeordnet sein. In einer hier besonders bevorzugten Ausführungsform kann der Ausguss 6 auf seiner Aussenseite ein Aussengewinde 30 aufweisen, welches lediglich im Bereich der Kappe 24 vorhanden ist. Die Kappe 24 besitzt ihrerseits ein Innengewinde 28, das mit dem Aussengewinde 30 am Ausguss 6 zusammenwirkt . Wird nun bei der Erstbetätigung wiederum der Schwenkscharnierverschluss 20 gedreht, so verändert sich die Relativhöhe des Unterteiles 21 zum Ausguss 6 nicht, während gleichzeitig jedoch die Kappe 24 eine relativ geringe Aufwärtsbewegung durchführt. Hiermit verändert sich die Relativhöhe zwischen der Kappe 24 und dem Unterteil 21. Gleichzeitig wird hierbei das Spannband 23 gespannt. Das Spannband 23 verändert nun den reinenThe actual cap 24 of the pivoting hinge closure 20 and the lower part 21 of the pivoting hinge closure are already secured on the one hand via the pivot connection 22 and / or the clamping band 23 against a relative distortion of these two parts. Since the torque between the cap 24 and the lower part 21 may be relatively large, if the user initiates only the rotational movement only via the cap 24, it may be useful to form at the bottom of the jacket wall of the cap 24 downwardly directed tabs 14 which engage in corresponding recesses 27 in the shell wall of the lower part 21. These tabs 14 can simultaneously form a guarantee element, which can be demolished after the corresponding rotational movement. Of course, instead of a tab, a plurality of such tabs 14 are also conceivable, which can engage in corresponding recesses 27. The tabs 14 may also be arranged contiguously on a guarantee strip. In a particularly preferred embodiment, the spout 6 may have on its outer side an external thread 30, which only in the region of the cap 24th is available. The cap 24 in turn has an internal thread 28 which cooperates with the external thread 30 on the spout 6. If, in turn, the pivoting hinge closure 20 is rotated during the first actuation, then the relative height of the lower part 21 to the spout 6 does not change, while at the same time, however, the cap 24 performs a relatively small upward movement. This changes the relative height between the cap 24 and the lower part 21. At the same time the tension band 23 is tensioned. The strap 23 now changes the pure
Schwenkscharnierverschluss 20 in einSwivel hinge lock 20 in one
Schnappscharnierverschluss . Da in dieser Position nach der Erstöffnung der Durchstosser 5 in einer Tiefposition ist, ist nun die offene Weite der Verschlussvorrichtung entsprechend der offenen Weite des Ausgusses 6, um die Wandung des zuvor in diesem Bereich vorhandenen Durchstossers 5 vergrössert. Hierdurch, und dank der Relativverschiebung der Kappe 24 nach oben, ist nun die Kappe 24 auch als reine Schnappscharnierkappe betätigbar, ohne dass dabei der Mitnehmer 9, der fest an der Deckfläche 26 der Kappe 24 angeformt ist, die Schwenkbewegung hindert. Im Gegensatz zu herkömmlichen Verschlussvorrichtungen dieser Art lässt sich die gesamte Verschlussvorrichtung auch niedriger gestalten. Dies insbesondere deshalb, da die Kappe nicht mehr zwangsläufig jedes mal vollständig auf- und abgeschraubt werden muss. Snap hinge closure. Since in this position, after the first opening, the piercer 5 is in a low position, the open width of the closing device corresponding to the open width of the spout 6 is now increased by the wall of the piercer 5 previously present in this area. As a result, and thanks to the relative displacement of the cap 24 upwards, the cap 24 is now also operable as a pure Schnappscharnierkappe, without causing the driver 9, which is integrally formed on the top surface 26 of the cap 24, prevents the pivoting movement. In contrast to conventional closure devices of this type, the entire closure device can also be made lower. This particular because the cap is not anymore inevitably every time completely screwed on and off.
Nach der erstmaligen Öffnung wird man nun die Kappe 24 lediglich noch schwenkbeweglich betätigen. Es ist jedoch möglich, falls man den Behälter im angebrochenen Zustand wiederum verschliessen will, und beispielsweise diesen in einem Rucksack mitführen will, so ist es möglich die eigentliche Schwenkkappe 24 durch eine entsprechende Drehbewegung wieder aufzuschrauben. Nun funktioniert die Kappe 24 praktisch wieder als einfache Schraubkappe. Will man aus dem Behälter etwas trinken, so muss man wiederum erst die Schraubbewegung durchführen, um die Kappe 24 relativ zum Unterteil 21 zu verschieben, wobei wiederum das Spannband 23 gespannt wird und nun die Kappe 24 wiederum als Schwenkkappe eines Schnappscharnierverschlusses wirkt. After the first opening, the cap 24 will now only be actuated in a pivoting manner. However, it is possible, if you want to close the container in the opened state in turn, and wants to carry this example in a backpack, so it is possible to screw the actual pivot cap 24 by a corresponding rotational movement again. Now the cap 24 practically works again as a simple screw cap. If you want to drink something from the container, so you have to turn the screw movement to move the cap 24 relative to the lower part 21, in turn, the tension band 23 is tensioned and now the cap 24 in turn acts as a pivot cap a Schnappscharnierverschlusses.
Selbstverständlich ist die Lösung mit einem Filmscharnier als Schwenkverbindung 22 nicht kombinierbar mit einer Lösung be ' der Unterteil 21 und Kappe 24 relativ zueinander, mittels erwähnten Gewinden 28 und 30, verschoben werden sollen. Of course, the solution with a film hinge as a pivotal connection 22 can not be combined with a solution be ' the lower part 21 and cap 24 relative to each other, by means of said threads 28 and 30, to be moved.

Claims

Patentansprüche claims
1. Verschlussvorrichtung (1) aus Kunststoff zur Anbringung auf einen geschlossenen Behälter (B) aus Folienmaterial, bestehend aus einem Ausgussteil (2) mit Ausguss (6) und einem Flansch (3) zur Befestigung auf dem Behälter (B) und einer Kappe (24) die auf den Ausgussteil (2) setzbar ist, sowie einen zylindrischen Durchstosser (5) mit einem Aussengewinde (7), der in axialer Richtung beidseitig offen ist und im Ausguss (6) des Ausgussteils (2) in ein Innengewinde (8) läuft, wobei in der Kappe (24) mindestens ein Mitnehmer (9) vorhanden ist, mittels dem vor der erstmaligen Öffnung der Kappe (24) der Durchstosser (5) schraubenförmig nach unten bewegbar ist, und dass der zylindrische Durchstosser (5) an deren zylindrischen Wand (11), am Ende welches in montiertem Zustand zur Behälterwandung gerichtet ist, mindestens ein Schneidzahn (12) aufgeformt ist, dadurch gekennzeichnet, dass auf den Ausguss (6) ein einteiliger Schwenkscharnierverschluss (20) aufgesetzt ist, der aus einem Unterteil (21) und einer daran über mindestens einer Schwenkverbindung (22) angeformten Kappe (24) besteht, wobei der Unterteil (21) drehbar und axial fixiert mit dem Ausguss (6) gehalten ist, so dass der Schwenkscharnierverschluss (20) insgesamt drehbar ist. 1. Closure device (1) made of plastic for attachment to a closed container (B) made of film material, consisting of a spout part (2) with spout (6) and a flange (3) for attachment to the container (B) and a cap ( 24) which can be placed on the spout part (2), and a cylindrical piercer (5) with an external thread (7) which is open on both sides in the axial direction and in the spout (6) of the spout part (2) into an internal thread (8). running, wherein in the cap (24) at least one driver (9) is present, by means of which before the first opening of the cap (24) of the piercer (5) is helically downwardly movable, and that the cylindrical piercer (5) at the cylindrical wall (11), at the end which is directed in the assembled state to the container, at least one cutting tooth (12) is formed, characterized in that on the spout (6) a one-piece pivot hinge closure (20) is placed, which consists of a lower part 21 and a cap (24) integrally formed thereon via at least one swivel connection (22), the lower part (21) being held rotatably and axially fixed to the spout (6), so that the swiveling hinge closure (20) is wholly rotatable ,
2. Verschlussvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Unterteil (21) und die Kappe (24) zusammen maximal der Höhe des Ausgusses (6) entsprechen und die Verbindung zwischen der Kappe (24) und dem Unterteil (2) über mindestens ein dazwischen verlaufendes Spannband (23) erfolgt. 2. Closure device according to claim 1, characterized in that the lower part (21) and the cap (24) together correspond to a maximum of the height of the spout (6) and the connection between the cap (24) and the lower part (2) via at least one intervening strap (23) takes place.
3. Verschlussvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Unterteil (21) in der Höhe geringer ist als die Höhe des Ausgusses (6) . 3. Closure device according to claim 1, characterized in that the lower part (21) is less in height than the height of the spout (6).
4. Verschlussvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Ausguss (6) und der Unterteil (21) mit aufeinander abgestimmten, bei der Drehung von Unterteil (21) und Kappe (24) immer im Eingriff stehenden Formschlussmitteln (13, 25) versehen sind. 4. Closure device according to claim 1, characterized in that the spout (6) and the lower part (21) with coordinated, in the rotation of lower part (21) and cap (24) are always in engagement positive engagement means (13, 25) are.
5. Verschlussvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Formschlussmittel am Unterteil (21) eine umlaufende Haltewulst (25) und am Ausguss ein umlaufender Rückhaltekragen (13) ist. 5. Closure device according to claim 4, characterized in that the positive locking means on the lower part (21) is a circumferential retaining bead (25) and the spout is a circumferential retaining collar (13).
6. Verschlussvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Formschlussmittel (13, 25) am Unterteil (21) eine umlaufende Nut und am Ausguss ein umlaufender Rückhaltekragen (13) ist. 6. Closure device according to claim 4, characterized in that the positive locking means (13, 25) on the lower part (21) is a circumferential groove and the spout is a circumferential retaining collar (13).
7. Verschlussvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass an der Kappe (24) mindestens ein schildartiges Element in der Gestalt einer Lasche (14) angeformt ist, das in eine Ausnehmung (27) in den Unterteil (21) eingreift. 7. Closure device according to claim 1, characterized in that on the cap (24) at least one shield-like element in the form of a tab (14) is formed, which engages in a recess (27) in the lower part (21).
8. Verschlussvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass an der Lasche (14) ein Formschlussmittel angeformt ist, welches in einen Hintergriff in der Ausnehmung (27) einzugreifen vermag. 8. Closure device according to claim 7, characterized in that on the tab (14) a positive locking means is formed, which is able to engage in a rear grip in the recess (27).
9. Verschlussvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass die Lasche (14) als Abreisslasche gestaltet ist, und so ein Garantieelement bildet. 9. Closure device according to claim 7, characterized in that the tab (14) is designed as a tear-off tab, and thus forms a guarantee element.
10. Verschlussvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass zwischen der Kappe (24) und der Aussenseite des Ausgusses (6) zwei Gewinde (28, 30) angeordnet sind, und die Kappe (24) mit dem Unterteil (21) des Schwenkscharnierverschlusses (20) über mindestens ein Spannband (23) verbunden ist. 10. Closure device according to claim 1, characterized in that between the cap (24) and the outside of the spout (6) two threads (28, 30) are arranged, and the cap (24) with the lower part (21) of the pivoting hinge closure ( 20) via at least one tension band (23) is connected.
11. Verschlussvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Gewinde (28, 30) so gestaltet ist, dass nach einer Abschraubbewegung in der die Gewinde (28, 30) nicht mehr in Eingriff sind, das mindestens eine Spannband (23) mindestens annähernd gestreckt verläuft. 11. Closure device according to claim 1, characterized in that the thread (28, 30) is designed so that after a Abschraubbewegung in the thread (28, 30) are no longer engaged, the at least one tension band (23) extends at least approximately stretched.
EP11709086A 2010-05-04 2011-03-09 Closure device Withdrawn EP2566769A1 (en)

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DE102010028518A DE102010028518A1 (en) 2010-05-04 2010-05-04 closure device
PCT/EP2011/053528 WO2011138069A1 (en) 2010-05-04 2011-03-09 Closure device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10676261B2 (en) 2017-09-07 2020-06-09 Silgan White Cap LLC Closure assembly

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10619659B2 (en) 2017-08-03 2020-04-14 U.S. Farathane Corporation Closure assembly with collapsible crush barbs configured within a recess cavity defining edge of a first piece for engagement by a projection of a second piece when press fit within the recess cavity in order to engage the pieces together
IT201800010569A1 (en) * 2018-11-26 2020-05-26 Easy Plast S R L Opening / closing device for a container for pourable products
ES2986591T3 (en) * 2019-02-04 2024-11-12 Tetra Laval Holdings & Finance Mouth for a container and container-mouth assembly
ES2778373A1 (en) 2019-02-08 2020-08-10 Nypro Inc Locking device tied (Machine-translation by Google Translate, not legally binding)
EP3947180A1 (en) 2019-04-05 2022-02-09 Nypro Inc. Tethered cap and spout
ES2799100A1 (en) * 2019-06-10 2020-12-14 Nypro Inc Cap and spout tied
WO2021059172A1 (en) * 2019-09-25 2021-04-01 Easy Plast S.R.L. Opening/closing device for a container for pourable products
IT201900017249A1 (en) 2019-09-25 2021-03-25 Easy Plast S R L Opening / closing device for a container for pourable products
US12258182B2 (en) 2019-09-30 2025-03-25 Tetra Laval Holdings & Finance S.A. Closure assembly for a container and container having a closure assembly
EP4282774A3 (en) * 2019-11-29 2024-03-06 SIG Services AG Reclosable pour element for cardboard/plastic composite packaging with an anchor ring for securely attaching a screw cap
EP3854716B8 (en) 2020-01-27 2025-07-09 Elopak ASA Closure device for a paper or paperboard-based package
EP4098582A4 (en) * 2020-01-31 2024-02-21 Fuji Seal International, Inc. PACKAGING BODY FOR POCKET TYPE CONTAINER AND POCKET TYPE CONTAINER PACKAGING
ES3035435T3 (en) * 2020-02-19 2025-09-03 Tetra Laval Holdings & Finance Spout for a container and package-spout assembly
MX2022011382A (en) * 2020-04-09 2022-10-10 Tetra Laval Holdings & Finance CAP-SPOUT ASSEMBLY FOR CONTAINER AND CONTAINER THAT HAS A CAP-SPOUT ASSEMBLY.
IT202000016570A1 (en) * 2020-07-08 2022-01-08 Sacmi CUTTING EQUIPMENT
HUE068214T2 (en) 2020-10-05 2024-12-28 Tetra Laval Holdings & Finance Container having a closure assembly
DE102021106367B3 (en) * 2021-03-16 2021-12-02 Bericap Holding Gmbh Locking device

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895656A (en) * 1956-01-10 1959-07-21 Gen Foods Corp Container closure
US4002275A (en) * 1975-11-12 1977-01-11 Vca Corporation Safety cap
FR2499519A1 (en) * 1981-02-11 1982-08-13 Grussen Jean SCREW CAPSULE WITH INVIOLABILITY RING
CH678843A5 (en) * 1989-06-09 1991-11-15 Alfatechnic Ag
US5297696A (en) * 1992-04-27 1994-03-29 International Paper Company Pour spout with piercing insert
CH686300A5 (en) * 1992-08-06 1996-02-29 Createchnic Ag Plastic closure with tamper-evident element.
US5482176A (en) * 1994-03-16 1996-01-09 The West Company, Incorporated Membrane piercing closure and spout assembly
EP0855985A1 (en) * 1995-06-21 1998-08-05 Elopak Systems Ag Pouring device for a container
US5960992A (en) * 1995-10-03 1999-10-05 International Paper Company Aseptic brick package spout
ATE192104T1 (en) * 1996-02-28 2000-05-15 Sig Combibloc Gmbh DEVICE FOR OPENING AND RECLOSING CONTAINERS
EP0947433A1 (en) * 1998-04-03 1999-10-06 Tetra Laval Holdings & Finance SA Device for opening packages of pourable food products
WO2001000499A1 (en) * 1999-06-24 2001-01-04 Tuboplast Hispania, S.A. Tamper-proof device applicable to tube-cap assemblies
GB9916693D0 (en) * 1999-07-16 1999-09-15 Crown Cork & Seal Tech Corp Dispensing closures
CH695019A5 (en) 2000-10-03 2005-11-15 Terxo Ag Plastic cap closure for liquid container has cutter sleeve engaged by key ways
BR0101765A (en) * 2000-11-27 2002-07-09 Alpha Werke Alwin Lehner Gmbh Flexible plastic closure for containers, especially for bottles
DK1399366T3 (en) * 2001-06-27 2007-01-15 Bericap Holding Gmbh Closing device with a breakthrough element
US7258255B2 (en) * 2001-12-14 2007-08-21 Gateway Plastics, Inc. Closure for a container
JP2003292009A (en) * 2002-03-29 2003-10-15 Hanshin Kasei Kogyo Kk Lid structure of container
JP4755417B2 (en) 2002-06-20 2011-08-24 エスアイジー テクノロジー リミテッド Automatic opener sealing device for composite packages or nozzles of containers or bottles sealed with film material
US20040007587A1 (en) * 2002-07-09 2004-01-15 Westphal Scott K. Membrane piercing closure
EP1608561B1 (en) 2003-03-21 2009-06-17 Bericap Holding GmbH Closing device for a container consisting of laminated paper or cardboard
JP4257835B2 (en) * 2003-05-09 2009-04-22 日本紙パック株式会社 Liquid paper container with spout stopper
FR2855815B1 (en) * 2003-06-06 2006-03-17 Zebra Company UNLOCKABLE COVER CAP WITH ELASTIC RECALL
US7073686B2 (en) * 2003-07-15 2006-07-11 Hanell Edward G Pouring spout
EP1533240B1 (en) 2003-11-18 2007-01-17 Tetra Laval Holdings & Finance SA Reclosable opening device for sealed sheet material packages of pourable food products
US7841484B2 (en) * 2004-09-30 2010-11-30 Tetra Laval Holdings & Finance S.A. Capped container
WO2006099214A2 (en) * 2005-03-11 2006-09-21 Berry Plastics Corporation Tamper-evident closure
DE202005004853U1 (en) * 2005-03-24 2005-05-25 Seaquist-Löffler Kunststoffwerk Gmbh Closure, especially for a drinks container, has a central section of a gas-tight closure element that can be broken away from an outer fixed section
DE102006016113B3 (en) * 2006-04-04 2007-08-23 Sig Technology Ag Reclosable pouring unit for e.g. beverage package, has cams extending from upper edges of cutting unit, such that lower edges with thread sections of internal thread form stop unit for cutting unit pressed in inner side of frame
JP2011500461A (en) * 2007-10-10 2011-01-06 ベスト イージー キャップ カンパニー リミテッド Loss of stopper and empty rotation prevention container
WO2011090278A2 (en) * 2010-01-25 2011-07-28 주식회사 그린캡 Container for preventing the loss of the cover thereof and idle rotation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011138069A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10676261B2 (en) 2017-09-07 2020-06-09 Silgan White Cap LLC Closure assembly
US11718457B2 (en) 2017-09-07 2023-08-08 Silgan White Cap LLC Closure assembly

Also Published As

Publication number Publication date
WO2011138069A1 (en) 2011-11-10
DE102010028518A1 (en) 2011-11-10
CN102883963A (en) 2013-01-16
US20130043260A1 (en) 2013-02-21

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