EP0043425A2 - Apparatus for applying valves to packaging materials - Google Patents

Apparatus for applying valves to packaging materials Download PDF

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Publication number
EP0043425A2
EP0043425A2 EP81103699A EP81103699A EP0043425A2 EP 0043425 A2 EP0043425 A2 EP 0043425A2 EP 81103699 A EP81103699 A EP 81103699A EP 81103699 A EP81103699 A EP 81103699A EP 0043425 A2 EP0043425 A2 EP 0043425A2
Authority
EP
European Patent Office
Prior art keywords
valve
valves
pressure stamp
carrier
packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP81103699A
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German (de)
French (fr)
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EP0043425A3 (en
EP0043425B1 (en
Inventor
Walter Saur
Hans Klappenecker
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
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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
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Publication of EP0043425A2 publication Critical patent/EP0043425A2/en
Publication of EP0043425A3 publication Critical patent/EP0043425A3/en
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Publication of EP0043425B1 publication Critical patent/EP0043425B1/en
Expired legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/34—Means for performing other operations combined with cutting for applying a coating, such as butter, to cut product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts

Definitions

  • the invention is based on a device for applying valves to packaging, such as packaging containers or packaging materials.
  • a device of this type known for example from DE-OS 28 48 833
  • a composite tool consisting of a plunging tool and a pressure ram is arranged at a station of a packaging machine to which packaging bags are successively fed.
  • the delivered valves adhering to a carrier tape are brought into succession by moving a guide piece with a peeling edge back and forth in alignment with the pressure stamp, if the coaxial plunging tool has previously pierced an opening in the wall of the bag provided. Since the performance of this known device is low, it is desirable to have performance adapted to higher, high-speed packaging machines.
  • valve mounting device with the characterizing features of the main claim has the advantage that the movement for positioning a valve on a packaging means is connected to the bringing in and out of working position of the punching tool by the common, movable support for the punching tool and the pressing die.
  • the simply constructed and powerful device can also be combined in a simple manner with packaging machines of various types.
  • FIG. 1 shows a device for attaching valves assigned to a mandrel of a packaging machine, in plan view
  • FIG. 2 shows a part of the device according to FIG. 1 in a second working position in plan view
  • FIG. 3 shows a pressure ram in cross section
  • FIG. 4 shows a punching tool in side view.
  • a segment-shaped support 12 is pivotally mounted about a pivot point 13. It is articulated on the piston rod 14 of a pressure-actuated working cylinder 15 which pivots it cyclically between two end positions. Two other pressure-actuated working cylinders 16, 17 are seated next to one another on the carrier at a certain distance.
  • the piston rod 18 of the one working cylinder 16 carries a piercing or piercing tool in the form of a needle 19 with a wedge-shaped tip 20.
  • the piston rod 21 of the other working cylinder 17 carries a pressure stamp 22 with a suction device in its end face.
  • the suction device is formed by an opening 23 which can be connected to a vacuum source via a line 24 and a valve (not shown).
  • On the base plate 11 there are also a receptacle 27 for a supply roll 2 with a carrier tape 3 equipped with valves 1, deflection rollers 28, 29 and 30, a guide piece 31 with a deflection edge 32, a step-by-step preference roller pair 33, 34 and a winding device 35 for the Carrier tape 3 arranged.
  • a light barrier consisting of light source 36 and photocell 37 monitors the advance of a valve 1 in the region of the deflection edge 32 of the guide piece 31.
  • the guide piece 31 is arranged on the base plate 11 in such a way that the transfer point for the valve 1 peeling off from the carrier tape 3 at the deflecting edge 32 lies in alignment with the pressure plunger 22 when the carrier 12 with the working cylinders 16, 17 is in its one on the left End position is pivoted.
  • the needle 19 is in register with a packaging bag 4 made of a flexible packaging material which is formed on a mandrel 38 and is provided for attaching a valve 1.
  • the mandrel 38 has a recess 39 for receiving the needle 19.
  • the pressure plunger 22 is advanced from its retracted position, whereupon the valve 1, which is only partially adhering to the carrier tape 3, is pulled by the suction effect of the pressure plunger 22 against its end face and held there.
  • This transfer takes place in the one, left end position of the carrier 12.
  • the needle 19 is pushed forward simultaneously by the working cylinder 16, so that it cuts a gas passage opening in the form of an arcuate slot 5 into the bag 4 provided on the mandrel 38.
  • the working cylinder 15 swivels the carrier 12 into the other, right position, in which the pressure plunger 22 now coincides with the bag 4 provided, in particular with the slot 5 previously cut into it is.
  • the working cylinder 17 in turn pushes the pressure plunger 22 so that it presses the valve 1 held onto the wall of the bag 4 above the slot 5.
  • the working cylinder 17 pulls the pressure plunger 22 back and the working cylinder 15 swivels the carrier back into the first position.
  • the bag 4 provided with a valve 1 is conveyed further and another is provided.
  • the pair of preferred rollers 33, 34 has brought the valve 1 following on the carrier belt 3 into the take-over position, so that a new working cycle can proceed as described above.
  • the device described is assigned to a packaging machine on which bags are made from flexible packaging materials, which are then filled and sealed. It can also be used in particular on so-called tubular bag machines. Furthermore, it can be combined with conveying devices on which packaging material webs or blanks are fed, which are then shaped into packaging containers.
  • the attachment point of the valves to the bags or packaging means is additionally assigned a liquid metering and supply device which applies the smallest liquid droplets to the opening of the valves.
  • the liquid is drawn into the valves by capillary action.
  • Such a device can also be arranged at another station through which the bags equipped with a valve run.

Abstract

1. Device for placing in each case a valve (1) on a prepared packing means (4), having a device (27 to 35) for supplying the valves one after the other, having a piercing tool (19) for making a gas outlet opening in the prepared packing means and having a pressure stamp (22) for placing a supplied valve over the gas outlet opening in the packing means, characterised in that the device for supplying the valves guides these valves to a transfer location (31, 32) arranged in a fixed position, and that the piercing tool (19) and the pressure stamp (22) are arranged in a displaced manner at a distance from one another on a carrier (12) which can be moved between two end positions, which distance corresponds to the distance between the transfer location and the placement location for a valve of the prepared packing means, with the pressure stamp being suitable for taking the valves over to the transfer location and transporting them to the placement location.

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einer Vorrichtung zum Aufbringen von Ventilen an Packmitteln, wie Verpackungsbehältern oder Packstoffen. Bei einer beispielsweise durch die DE-OS 28 48 833 bekannten Vorrichtung dieser Art ist an einer Station einer Verpackungsmaschine, der nacheinander Verpackungsbeutel zugeführt werden, ein aus einem Einstechwerkzeug und einem Andrückstempel bestehendes Verbundwerkzeug ortsfest angeordnet. Die auf einem Trägerband haftenden angelieferten Ventile werden nacheinander durch Vor- und Zurückbewegen eines Führungsstücks mit einer Abschälkante in Deckung mit dem Andrückstempel gebracht, wenn zuvor das gleichachsige Einstechwerkzeug eine Öffnung in die Wand des bereitgestellten Beutels gestochen hat. Da die Leistung dieser bekannten Vorrichtung niedrig ist, ist eine solche mit höherer, schnellaufenden Verpackungsmaschinen angepaßter Leistung wünschenswert.The invention is based on a device for applying valves to packaging, such as packaging containers or packaging materials. In a device of this type, known for example from DE-OS 28 48 833, a composite tool consisting of a plunging tool and a pressure ram is arranged at a station of a packaging machine to which packaging bags are successively fed. The delivered valves adhering to a carrier tape are brought into succession by moving a guide piece with a peeling edge back and forth in alignment with the pressure stamp, if the coaxial plunging tool has previously pierced an opening in the wall of the bag provided. Since the performance of this known device is low, it is desirable to have performance adapted to higher, high-speed packaging machines.

Vorteile der ErfindungAdvantages of the invention

Die erfindungsgemäße Ventilanbringvorrichtung mit den kennzeichnenden Merkmalen des Hauptanspruchs hat den Vorteil, daß durch den gemeinsamen, bewegbaren Träger für das Loch werkzeug und den Andrückstempel die Bewegung zum Positionieren eines Ventils an einem Packmittel mit dem In-und AuBerarbeitsstellungsbringen des Lochwerkzeugs verbunden ist. Die einfach aufgebaute und leistungsfähige Vorrichtung kann ferner in einfacher Weise mit Verpackungsmaschinen verschiedener Art kombiniert werden.The valve mounting device according to the invention with the characterizing features of the main claim has the advantage that the movement for positioning a valve on a packaging means is connected to the bringing in and out of working position of the punching tool by the common, movable support for the punching tool and the pressing die. The simply constructed and powerful device can also be combined in a simple manner with packaging machines of various types.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen Fig. 1 eine einem Formdorn einer Verpakkungsmaschine zugeordnete Vorrichtung zum Anbringen von Ventilen in Draufsicht, Fig. 2 einen Teil der Vorrichtung nach Fig. 1 in einer zweiten Arbeitsstellung in Draufsicht, Fig. 3 einen Andrückstempel im Querschnitt und Fig. 4 ein Lochwerkzeug in Seitenansicht.An embodiment of the invention is shown in the drawing and explained in more detail in the following description. 1 shows a device for attaching valves assigned to a mandrel of a packaging machine, in plan view, FIG. 2 shows a part of the device according to FIG. 1 in a second working position in plan view, FIG. 3 shows a pressure ram in cross section and FIG. 4 shows a punching tool in side view.

Beschreibung des AusführungsbeispielsDescription of the embodiment

Auf einer horizontalen Grundplatte 11 ist ein segmentförmiger Träger 12 um einen Drehpunkt 13 schwenkbar gelagert. Er ist an der Kolbenstange 14 eines druckmittelbetätigten Arbeitszylinders 15 angelenkt, der ihn taktweise zwischen zwei Endstellungen verschwenkt. Auf dem Träger sitzen nebeneinander in einem bestimmten Abstand zwei andere druckmittelbetätigte Arbeitszylinder 16, 17. Die Kolbenstange 18 des einen Arbeitszylinders 16 trägt ein Einstech- oder Lochwerkzeug in Form einer Nadel 19 mit keilförmiger Spitze 20.On a horizontal base plate 11, a segment-shaped support 12 is pivotally mounted about a pivot point 13. It is articulated on the piston rod 14 of a pressure-actuated working cylinder 15 which pivots it cyclically between two end positions. Two other pressure-actuated working cylinders 16, 17 are seated next to one another on the carrier at a certain distance. The piston rod 18 of the one working cylinder 16 carries a piercing or piercing tool in the form of a needle 19 with a wedge-shaped tip 20.

Die Kolbenstange 21 des anderen Arbeitszylinders 17 trägt einen Andrückstempel 22 mit einer Saugeinrichtung in seiner Stirnfläche. Die Saugeinrichtung wird durch eine Öffnung 23 gebildet, die über eine Leitung 24 und ein nicht dargestelltes Ventil mit einer Unterdruckquelle verbindbar ist. Auf der Grundplatte 11 sind ferner eine Aufnahme 27 für eine Vorratsrolle 2 mit einem mit Ventilen 1 bestückten Trägerband 3, Umlenkrollen 28, 29 und 30, ein Führungsstück 31 mit einer Umlenkkante 32, ein schrittweise angetriebenes Vorzugsrollenpaar 33, 34 und eine Aufwickeleinrichtung 35 für das Trägerband 3 angeordnet. Eine aus Lichtquelle 36 und Photozelle 37 bestehende Lichtschranke überwacht den Vorschub eines Ventils 1 im Bereich der Umlenkkante 32 des Führungsstücks 31.The piston rod 21 of the other working cylinder 17 carries a pressure stamp 22 with a suction device in its end face. The suction device is formed by an opening 23 which can be connected to a vacuum source via a line 24 and a valve (not shown). On the base plate 11 there are also a receptacle 27 for a supply roll 2 with a carrier tape 3 equipped with valves 1, deflection rollers 28, 29 and 30, a guide piece 31 with a deflection edge 32, a step-by-step preference roller pair 33, 34 and a winding device 35 for the Carrier tape 3 arranged. A light barrier consisting of light source 36 and photocell 37 monitors the advance of a valve 1 in the region of the deflection edge 32 of the guide piece 31.

Das Führungsstück 31 ist derart auf der Grundplatte 11 angeordnet, daß die Übergabestelle für das sich jeweils vom Trägerband 3 an der Umlenkkante 32 abschälende Ventil 1 in Dekkung mit dem Andrückstempel 22 liegt, wenn der Träger 12 mit den Arbeitszylindeln16, 17 in seine eine,linke Endstellung verschwenkt ist. In dieser Endstellung ist andererseits die Nadel 19 in Deckung mit einem Verpackungsbeutel 4 aus einem flexiblen Packstoff, der auf einem Dorn 38 geformt und zum Anbringen eines Ventils 1 bereitgestellt wird. An der Anbringstelle für ein Ventil 1 an dem jeweils bereitgestellten Beutel 4, beispielsweise an dessen einer Breitseite, hat der Dorn 38 zur Aufnahme der Nadel 19 eine Aussparung 39.The guide piece 31 is arranged on the base plate 11 in such a way that the transfer point for the valve 1 peeling off from the carrier tape 3 at the deflecting edge 32 lies in alignment with the pressure plunger 22 when the carrier 12 with the working cylinders 16, 17 is in its one on the left End position is pivoted. In this end position, on the other hand, the needle 19 is in register with a packaging bag 4 made of a flexible packaging material which is formed on a mandrel 38 and is provided for attaching a valve 1. At the attachment point for a valve 1 on the bag 4 provided in each case, for example on one broad side thereof, the mandrel 38 has a recess 39 for receiving the needle 19.

Die beschriebene Vorrichtung arbeitet wie folgt:

  • Das Trägerband 3 wird von dem Vorzugsrollenpaar 33, 34 taktweise von der Rolle 2 abgezogen und auf der Aufwickeleinrichtung 35 aufgewickelt, wobei der Vorzugtakt von der die Beutel 4 bereitstellenden Maschine eingeleitet und von der Lichtschranke 36, 37 beendet wird, wenn ein sich von dem Trägerband 3 abschälendes Ventil 1 an der Übergabestelle vor der Abschälkante 32 des Führungsstücks 31 den Lichtstrahl der Lichtschranke 36, 37 unterbricht (Fig. 2). Es sei hier bemerkt, daß die Ventile 1 plattenartig geformt und auf ihrer Unterseite mit einem Haftkleber beschichtet sind, mit dem sie auf dem Trägerband 3 wie Haftetiketteh lösbar haften und mit dem sie an den Beuteln 4 befestigt werden.
The described device works as follows:
  • The carrier tape 3 is withdrawn from the preferred pair of rollers 33, 34 in cycles from the roll 2 and wound up on the winding device 35, the preferred cycle being initiated by the machine providing the bags 4 and terminated by the light barrier 36, 37 when one of the carrier tapes 3 peeling valve 1 at the transfer point in front of the peeling edge 32 of the guide piece 31 interrupts the light beam from the light barrier 36, 37 (FIG. 2). It should be noted here that the valves 1 are plate-like and are coated on their underside with a pressure sensitive adhesive with which they releasably adhere to the carrier tape 3 like adhesive labels and with which they are fastened to the bags 4.

Gegen das in Übergabestellung vorgeschobene Ventil 1 wird der Andrückstempel 22 aus seiner zurückgezogenen Stellung vorgeschoben, worauf das nur noch teilweise am Trägerband 3 haftende Ventil 1 durch die Saugwirkung des Andrückstempels 22 gegen dessen Stirnseite gezogen und dort gehalten wird. Diese Übernahme erfolgt in der einen, linken Endstellung des Trägers 12. In dieser Endstellung wird gleichzeitig vom Arbeitszylinder 16 die Nadel 19 vorgestoßen, so daß sie in den auf dem Dorn 38 bereitgestellten Beutel 4 eine Gasdurchlaßöffnung in Form eines bogenförmigen Schlitzes 5 schneidet. Nach Zurückziehen des Andrückstempels 22 und der Nadel 19 in die zurückgezogene Stellung schwenkt der Arbeitszylinder 15 den Träger 12 in die andere, rechte Stellung, in der nun der Andrückstempel 22 in Deckung mit dem bereitgestellten Beutel 4, insbesondere mit dem zuvor in diesen eingeschnittenen Schlitz 5 ist. In dieser Stellung schiebt der Arbeitszylinder 17 wiederum den Andrückstempel 22 vor, so daß dieser das gehaltene Ventil 1 auf die Wand des Beutels 4 über dem Schlitz 5 drückt. Nach Trennen der Saugleitung 24 von der Unterdruckquelle zieht der Arbeitszylinder 17 den Andrückstempel 22 wieder zurück und der Arbeitszylinder 15 schwenkt den Träger wieder in die erste Stellung. Gleichzeitig wird der mit einem Ventil 1 versehene Beutel 4 weitergefördert und ein anderer bereitgestellt. Inzwischen hat das Vorzugsrollenpaar 33, 34 das auf dem Trägerband 3 nachfolgende Ventil 1 in Übernahmestellung gebracht, so daß ein neuer Arbeitszyklus wie oben beschrieben ablaufen kann.Against the valve 1 advanced in the transfer position, the pressure plunger 22 is advanced from its retracted position, whereupon the valve 1, which is only partially adhering to the carrier tape 3, is pulled by the suction effect of the pressure plunger 22 against its end face and held there. This transfer takes place in the one, left end position of the carrier 12. In this end position, the needle 19 is pushed forward simultaneously by the working cylinder 16, so that it cuts a gas passage opening in the form of an arcuate slot 5 into the bag 4 provided on the mandrel 38. After pulling back the pressure plunger 22 and the needle 19 into the retracted position, the working cylinder 15 swivels the carrier 12 into the other, right position, in which the pressure plunger 22 now coincides with the bag 4 provided, in particular with the slot 5 previously cut into it is. In this position, the working cylinder 17 in turn pushes the pressure plunger 22 so that it presses the valve 1 held onto the wall of the bag 4 above the slot 5. After the suction line 24 has been disconnected from the vacuum source, the working cylinder 17 pulls the pressure plunger 22 back and the working cylinder 15 swivels the carrier back into the first position. At the same time, the bag 4 provided with a valve 1 is conveyed further and another is provided. In the meantime, the pair of preferred rollers 33, 34 has brought the valve 1 following on the carrier belt 3 into the take-over position, so that a new working cycle can proceed as described above.

Die beschriebene Vorrichtung ist bei dem Ausführungsbeispiel einer Verpackungsmaschine zugeordnet, auf der Beutel aus flexiblen Packstoffen hergestellt werden, die anschließend gefüllt und verschlossen werden. Sie kann auch insbesondere an sogenannten Schlauchbeutelmaschinen verwendet werden. Ferner ist sie mit Fördervorrichtungen kombinierbar, auf denen Packstoffbahnen oder -Zuschnitte zugeführt werden, die anschliessend zu Verpackungsbehältern geformt werden.In the exemplary embodiment, the device described is assigned to a packaging machine on which bags are made from flexible packaging materials, which are then filled and sealed. It can also be used in particular on so-called tubular bag machines. Furthermore, it can be combined with conveying devices on which packaging material webs or blanks are fed, which are then shaped into packaging containers.

Da die Dichtigkeit der Ventile durch Einbringen von viskosen Dichtmitteln in diese, beispielsweise Silikonöl, Squalan u.a. erhöht werden kann, ist es denkbar, daß der Anbringstelle der Ventile an die Beutel oder Packmittel zusätzlich eine Flüssigkeitsdosier- und Zuführeinrichtung zugeordnet ist, die kleinste Flüssigkeitströpfchen auf die Öffnung der Ventile aufträgt. Durch Kapillarwirkung zieht die Flüssigkeit in die Ventile ein. Eine solche Einrichtung kann aber auch an einer anderen Station angeordnet werden, durch die die mit einem Ventil bestückten Beutel laufen.Since the tightness of the valves is achieved by introducing viscous sealants into them, e.g. silicone oil, squalane, etc. can be increased, it is conceivable that the attachment point of the valves to the bags or packaging means is additionally assigned a liquid metering and supply device which applies the smallest liquid droplets to the opening of the valves. The liquid is drawn into the valves by capillary action. Such a device can also be arranged at another station through which the bags equipped with a valve run.

Claims (5)

1. Vorrichtung zum Anbringen jeweils eines Ventils an einem bereitgestellten Packmittel mit einer Einrichtung zum Zuführen der Ventile nacheinander zu einer Übergabestelle, mit einem Lochwerkzeug zum Herstellen einer Gasdurchlaßöffnung in dem bereitgestellten Packmittel und mit einem Andrückstempel zum Anbringen eines zugeführten Ventils über der Gasdurchlaßöffnung im Packmittel, dadurch gekennzeichnet, daß die Übergabestelle (31, 32) der Ventilzuführeinrichtung ortsfest angeordnet ist, und daß das Lochwerkzeug (19) und der Andrückstempel (22) auf einem zwischen zwei Endstellungen bewegbaren Träger (12) in einem Abstand voneinander versetzt angeordnet sind, der dem Abstand zwischen der Übergabestelle (31, 32) und der Anbringstelle für ein Ventil des bereitgestellten Packmittels (4) entspricht.1.Device for attaching a valve in each case to a packaging material provided, with a device for feeding the valves in succession to a transfer point, with a punching tool for producing a gas passage opening in the packaging material provided and with a pressure stamp for attaching a supplied valve over the gas passage opening in the packaging material, characterized in that the transfer point (31, 32) of the valve feed device is arranged in a stationary manner, and in that the perforating tool (19) and the pressure ram (22) are arranged on a carrier (12) movable between two end positions at a distance from one another which corresponds to the Distance between the transfer point (31, 32) and the attachment point for a valve of the packaging (4) provided corresponds. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Andrückstempel (22) eine Saugeinrichtung (23) aufweist.2. Device according to claim 1, characterized in that the pressure stamp (22) has a suction device (23). 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Saugeinrichtung des Andrückstempels (22) aus einer Öffnung (23) in der Stirnseite des Andrückstempels besteht.3. Apparatus according to claim 2, characterized in that the suction device of the pressure stamp (22) consists of an opening (23) in the end face of the pressure stamp. 4. Vorrichtung nach einem der Ansprüche 1 - 3, dadurch gekennzeichnet, daß das Lochwerkzeug (19) aus einer Nadel mit keilförmiger Spitze (20) besteht.4. Device according to one of claims 1-3, characterized in that the perforating tool (19) consists of a needle with a wedge-shaped tip (20). 5. Vorrichtung nach einem der Ansprüche 1 - 4, dadurch gekennzeichnet, daß der Träger (12) um einen Drehpunkt (13) schwenkbar ist.5. Device according to one of claims 1-4, characterized in that the carrier (12) about a pivot point (13) is pivotable.
EP81103699A 1980-07-03 1981-05-14 Apparatus for applying valves to packaging materials Expired EP0043425B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803025118 DE3025118A1 (en) 1980-07-03 1980-07-03 DEVICE FOR ATTACHING VALVES TO PACKAGING MATERIALS
DE3025118 1980-07-03

Publications (3)

Publication Number Publication Date
EP0043425A2 true EP0043425A2 (en) 1982-01-13
EP0043425A3 EP0043425A3 (en) 1984-05-09
EP0043425B1 EP0043425B1 (en) 1985-12-11

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EP81103699A Expired EP0043425B1 (en) 1980-07-03 1981-05-14 Apparatus for applying valves to packaging materials

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Country Link
EP (1) EP0043425B1 (en)
JP (1) JPS5722040A (en)
DE (2) DE3025118A1 (en)
ES (1) ES8204377A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107251A2 (en) * 1982-10-22 1984-05-02 Seal Spout International Device for automatically applying metal delivery mouths to packaging containers for products of fluid behaviour
EP0210413A1 (en) * 1985-07-25 1987-02-04 Robert Bosch Gmbh Method for making a packaging container with an excessive-pressure valve
EP0602418A2 (en) * 1992-12-18 1994-06-22 Robert Bosch Gmbh Pressure relief valve for packaging container
GB2293134A (en) * 1994-11-10 1996-03-20 Grace W R & Co Supply of fitments on a flexible tape
US7244223B2 (en) * 2003-05-30 2007-07-17 Avery Dennison Corporation Food bag release valve
CN106335679A (en) * 2015-07-06 2017-01-18 户谷技研工业株式会社 Spout Mounting Apparatus

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
JPS6316836A (en) * 1986-07-10 1988-01-23 Kawasaki Steel Corp Pouring method for molten metal
JP2855344B2 (en) * 1989-08-02 1999-02-10 藤森工業株式会社 Bag making, filling and packaging equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239553B (en) * 1962-05-11 1967-04-27 Windmoeller & Hoelscher Device for manufacturing a plastic valve bag
DE2159157A1 (en) * 1971-10-29 1973-05-03 Luigi Goglio DEVICE FOR ATTACHING A VALVE TO A SOFT BAG OR TO A BAG SEALABLE TRAIL
US3988195A (en) * 1976-01-27 1976-10-26 National Distillers And Chemical Corporation Machine for applying a semipermeable patch on a plastic bag
DE2848833A1 (en) * 1978-11-10 1980-05-22 Bosch Gmbh Robert DEVICE FOR ATTACHING VALVES ON PACKAGING BAGS OR ON A PACK OF MATERIAL

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239553B (en) * 1962-05-11 1967-04-27 Windmoeller & Hoelscher Device for manufacturing a plastic valve bag
DE2159157A1 (en) * 1971-10-29 1973-05-03 Luigi Goglio DEVICE FOR ATTACHING A VALVE TO A SOFT BAG OR TO A BAG SEALABLE TRAIL
US3988195A (en) * 1976-01-27 1976-10-26 National Distillers And Chemical Corporation Machine for applying a semipermeable patch on a plastic bag
DE2848833A1 (en) * 1978-11-10 1980-05-22 Bosch Gmbh Robert DEVICE FOR ATTACHING VALVES ON PACKAGING BAGS OR ON A PACK OF MATERIAL

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107251A2 (en) * 1982-10-22 1984-05-02 Seal Spout International Device for automatically applying metal delivery mouths to packaging containers for products of fluid behaviour
EP0107251A3 (en) * 1982-10-22 1985-10-23 Seal Spout International Device for automatically applying metal delivery mouths to packaging containers for products of fluid behaviour
EP0210413A1 (en) * 1985-07-25 1987-02-04 Robert Bosch Gmbh Method for making a packaging container with an excessive-pressure valve
EP0602418A2 (en) * 1992-12-18 1994-06-22 Robert Bosch Gmbh Pressure relief valve for packaging container
EP0602418A3 (en) * 1992-12-18 1995-05-31 Bosch Gmbh Robert Pressure relief valve for packaging container.
US5427839A (en) * 1992-12-18 1995-06-27 Robert Bosch Gmbh Overpressure valve for packaging containers
US5445870A (en) * 1992-12-18 1995-08-29 Robert Bosch Gmbh Method of producing overpressure valve for packaging containers
GB2293134A (en) * 1994-11-10 1996-03-20 Grace W R & Co Supply of fitments on a flexible tape
US7244223B2 (en) * 2003-05-30 2007-07-17 Avery Dennison Corporation Food bag release valve
US7399263B2 (en) 2003-05-30 2008-07-15 Avery Dennison Corporation Food bag release valve
CN106335679A (en) * 2015-07-06 2017-01-18 户谷技研工业株式会社 Spout Mounting Apparatus
EP3124224A1 (en) * 2015-07-06 2017-02-01 Totani Corporation Spout mounting apparatus
AU2016204518B2 (en) * 2015-07-06 2018-03-01 Totani Corporation Spout mounting apparatus
US11072476B2 (en) 2015-07-06 2021-07-27 Totani Corporation Spout mounting method

Also Published As

Publication number Publication date
ES503259A0 (en) 1982-05-01
DE3025118A1 (en) 1982-01-28
JPS6117262B2 (en) 1986-05-07
DE3173179D1 (en) 1986-01-23
EP0043425A3 (en) 1984-05-09
JPS5722040A (en) 1982-02-04
ES8204377A1 (en) 1982-05-01
EP0043425B1 (en) 1985-12-11

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