EP0806359A1 - Device for registering a packaging web in a thermoforming plant - Google Patents

Device for registering a packaging web in a thermoforming plant Download PDF

Info

Publication number
EP0806359A1
EP0806359A1 EP97101306A EP97101306A EP0806359A1 EP 0806359 A1 EP0806359 A1 EP 0806359A1 EP 97101306 A EP97101306 A EP 97101306A EP 97101306 A EP97101306 A EP 97101306A EP 0806359 A1 EP0806359 A1 EP 0806359A1
Authority
EP
European Patent Office
Prior art keywords
perforating
embossing
punching device
roller
feed roller
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
EP97101306A
Other languages
German (de)
French (fr)
Other versions
EP0806359B1 (en
Inventor
Eberhard Krieger
Ulrich Heinisch
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 EP0806359A1 publication Critical patent/EP0806359A1/en
Application granted granted Critical
Publication of EP0806359B1 publication Critical patent/EP0806359B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/18—Registering sheets, blanks, or webs

Definitions

  • the invention is based on a thermoforming system according to the preamble of claim 1.
  • a packaging material web having cups is conveyed cyclically by means of a feed roller from a perforating device to a punching device which punches out individual blister strips from the packaging material web.
  • the perforating device is horizontal and the punching device is arranged vertically and below with respect to the perforating device. Since the drive boxes of the devices located below the two devices each require a certain amount of space, a relatively large distance from the feed roller arranged between the two devices is required.
  • the relatively large distance between the two devices has the consequence that, in order to compensate for the shrinking length of the packaging material web on its way from the perforating device to the punching device, a large adjustment range of at least one of the two devices is necessary so that the tolerances of the perforation to the punching contour can be maintained.
  • the large adjustment range is special after a break in production, if the packaging material web has a large shrink length due to the complete cooling. In the known thermoforming system, the required adjustment range is ensured by a perforating device that can change its position.
  • thermoforming system according to the invention with the characterizing features of claim 1 has the advantage that the distances of the packaging material web between the perforating / embossing device and the punching device are shortened by the arrangement of the perforating / embossing device for the punching device.
  • a small adjustment range is required to compensate for the shrinking length of the packaging material web in order to ensure the tolerances between the perforation / embossing and the punching contour.
  • This small adjustment range can be easily achieved by changing the position of the feed roller, so that the structure of the thermoforming system according to the invention is simplified and particularly compact in that both the perforating / embossing device and the punching device are arranged in a stationary manner.
  • thermoforming system According to the invention,
  • FIG. 1 shows part of a thermoforming system in a simplified side view.
  • 10 denotes a blister web, which consists of a bottom web having cups 1 and a cover film web sealed thereon.
  • Pharmaceutical products such as tablets, coated tablets or the like are inserted into the cups 1 by means of an upstream filling device (not shown). brought in.
  • the blister web 10 formed in this way reaches the area of a stationary perforating / embossing device 11, which consists of an upper part 12 and a lower part 13 which can be moved against it.
  • Perforating / embossing knives 14 are arranged in the upper part 12, and a perforating / embossing die 16 cooperating with the perforating / embossing knives 14 is arranged in the lower part 13.
  • the drive box 15 of the perforating / embossing device 11 is arranged below the lower part 12 facing the cups 1.
  • the perforating / embossing device 11 is followed by a cyclically driven feed roller 17.
  • recesses 19 are formed side by side and one behind the other, viewed in the preferred direction of the blister web 10, which cooperate with the cups 1 to advance the blister web 10.
  • X denotes the distance between the center of the perforating / embossing device 11 to the center of those first recesses 19 in the feed roller 17 which are the first to pull the blister web 10 into engagement with the corresponding cups 1.
  • the perforating / embossing device 11 is not horizontal, but inclined by an angle ⁇ , which is approximately eight degrees, with respect to the horizontal, so that the drive box 15 points away from the feed roller 17.
  • a second drive box 25 of the punching device 23 assigned to the lower part 22 points in the direction of the drive box 15 of the perforating / embossing device 11, but without touching it.
  • Y denotes the distance from the last recesses 19 of the feed roller 17, which are in engagement with the cups 1, to the center of the punching device 23.
  • the feed roller 17 is arranged to be adjustable.
  • the adjustment roller 17 is adjusted along an axis 26 which is inclined approximately 45 degrees to the horizontal. If the adjustment roller 17 is now moved away from the two drive boxes 15, 25, then the two distances X, Y increase at the same time.
  • the distances X, Y between the feed roller 17 and the perforating / embossing device 11 or the punching device 23 should be chosen as small as possible from the outset, that is to say that the two drive boxes 15, 25 are just not yet touch, and that the transport of the blister 10 is always ensured by the preferential roller 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The heat moulding assembly, for the production of blister strips from a packaging strip (10), has a perforation or embossing station (11) and stamping station (23) in fixed positions, and not at right angles to each other. The take-up feed roller (17) is adjustable along an axis (26) so that the gap (X) between the perforation/embossing station (11) and the roller (17) and the gap (Y) between the roller (17) and the stamping station (23) can be altered simultaneously.

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einer Thermoformanlage nach der Gattung des Anspruchs 1. Bei einer derartigen bekannten Thermoformanlage wird eine Näpfe aufweisende Packstoffbahn mittels einer Vorzugswalze taktweise von einer Perforiereinrichtung zu einer Stanzeinrichtung gefördert, die aus der Packstoffbahn einzelne Blisterstreifen ausstanzt. Die Perforiereinrichtung ist waagerecht, und die Stanzeinrichtung senkrecht und unterhalb in bezug auf die Perforiereinrichtung angeordnet. Da die jeweils unterhalb der beiden Einrichtungen befindlichen Antriebskästen der Einrichtungen einen gewissen Platzbedarf haben, ist ein relativ großer Abstand zur zwischen den beiden Einrichtungen angeordneten Vorzugswalze erforderlich. Der relativ große Abstand zwischen den beiden Einrichtungen hat zur Folge, daß zum Ausgleich der Schrumpflänge der Packstoffbahn auf ihrem Weg von der Perforiereinrichtung zur Stanzeinrichtung ein großer Verstellbereich zumindest einer der beiden Einrichtungen erforderlich ist, damit die Toleranzen der Perforierung zur Stanzkontur eingehalten werden können. Der große Verstellbereich ist insbesondere nach einer Produktionspause erforderlich, wenn aufgrund der vollständigen Abkühlung die Packstoffbahn eine große Schrumpflänge aufweist. Bei der bekannten Thermoformanlage ist der erforderliche Verstellbereich durch eine lageveränderliche Perforiereinrichtung gewährleistet.The invention is based on a thermoforming system according to the preamble of claim 1. In such a known thermoforming system, a packaging material web having cups is conveyed cyclically by means of a feed roller from a perforating device to a punching device which punches out individual blister strips from the packaging material web. The perforating device is horizontal and the punching device is arranged vertically and below with respect to the perforating device. Since the drive boxes of the devices located below the two devices each require a certain amount of space, a relatively large distance from the feed roller arranged between the two devices is required. The relatively large distance between the two devices has the consequence that, in order to compensate for the shrinking length of the packaging material web on its way from the perforating device to the punching device, a large adjustment range of at least one of the two devices is necessary so that the tolerances of the perforation to the punching contour can be maintained. The large adjustment range is special after a break in production, if the packaging material web has a large shrink length due to the complete cooling. In the known thermoforming system, the required adjustment range is ensured by a perforating device that can change its position.

Vorteile der ErfindungAdvantages of the invention

Die erfindungsgemäße Thermoformanlage mit den kennzeichnenden Merkmalen des Anspruchs 1 hat demgegenüber den Vorteil, daß durch die Anordnung der Perforier-/Prägeeinrichtung zur Stanzeinrichtung die Wegstrecken der Packstoffbahn zwischen der Perforier-/Prägeeinrichtung und der Stanzeinrichtung verkürzt werden. Dadurch ist nur ein geringer Verstellbereich zum Ausgleich der Schrumpflänge der Packstoffbahn erforderlich, um die Toleranzen zwischen der Perforierung/Prägung und der Stanzkontur sicherzustellen. Dieser geringe Verstellbereich läßt sich durch eine lageveränderliche Ausbildung der Vorschubwalze einfach verwirklichen, so daß der Aufbau der erfindungsgemäßen Thermoformanlage dadurch vereinfacht und besonders kompakt wird, daß sowohl die Perforier-/Prägeeinrichtung als auch die Stanzeinrichtung ortsfest angeordnet sind.The thermoforming system according to the invention with the characterizing features of claim 1 has the advantage that the distances of the packaging material web between the perforating / embossing device and the punching device are shortened by the arrangement of the perforating / embossing device for the punching device. As a result, only a small adjustment range is required to compensate for the shrinking length of the packaging material web in order to ensure the tolerances between the perforation / embossing and the punching contour. This small adjustment range can be easily achieved by changing the position of the feed roller, so that the structure of the thermoforming system according to the invention is simplified and particularly compact in that both the perforating / embossing device and the punching device are arranged in a stationary manner.

Weitere Vorteile und vorteilhafte Weiterbildungen der erfindungsgemäßen Thermoformanlage ergeben sich aus den Unteransprüchen und der Beschreibung.Further advantages and advantageous developments of the thermoforming system according to the invention result from the subclaims and the description.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird in der nachfolgenden Beschreibung näher erläutert. Die einzige Figur 1 zeigt einen Teil einer Thermoformanlage in einer vereinfachten Seitenansicht.An embodiment of the invention is shown in the drawing and is explained in more detail in the following description. The only FIG. 1 shows part of a thermoforming system in a simplified side view.

Beschreibung des AusführungsbeispielsDescription of the embodiment

In der Figur 1 ist mit 10 eine Blisterbahn bezeichnet, die aus einer Näpfe 1 aufweisenden Unterbahn und einer darauf aufgesiegelten Deckfolienbahn besteht. In die Näpfe 1 sind mittels einer vorgeschalteten, nicht dargestellten Befülleinrichtung pharmazeutische Produkte wie Tabletten, Dragees o.ä. eingebracht. Die so ausgebildete Blisterbahn 10 gelangt in den Bereich einer ortsfest angeordneten Perforier-/Prägeeinrichtung 11, die aus einem Oberteil 12 und einem dagegen verfahrbaren Unterteil 13 besteht. Im Oberteil 12 sind Perforier-/Prägemesser 14, und im Unterteil 13 eine mit den Perforier-/Prägemessern 14 zusammenwirkende Perforier-/Prägematrize 16 angeordnet. Unterhalb des den Näpfen 1 zugewandten Unterteils 12 ist der Antriebskasten 15 der Perforier-/Prägeeinrichtung 11 angeordnet. An die Perforier-/Prägeeinrichtung 11 schließt sich eine taktweise angetriebene Vorzugswalze 17 an. In der Mantelfläche 18 der Vorzugswalze 17 sind in Vorzugsrichtung der Blisterbahn 10 betrachtet neben- und hintereinander Ausnehmungen 19 ausgebildet, die zum Vorziehen der Blisterbahn 10 mit den Näpfen 1 zusammenwirken. Mit X ist der Abstand zwischen der Mitte der Perforier-/Prägeeinrichtung 11 bis zur Mitte derjenigen ersten Ausnehmungen 19 in der Vorzugswalze 17 bezeichnet, die als erste zum Vorziehen der Blisterbahn 10 im Eingriff mit den entsprechenden Näpfen 1 sind.In FIG. 1, 10 denotes a blister web, which consists of a bottom web having cups 1 and a cover film web sealed thereon. Pharmaceutical products such as tablets, coated tablets or the like are inserted into the cups 1 by means of an upstream filling device (not shown). brought in. The blister web 10 formed in this way reaches the area of a stationary perforating / embossing device 11, which consists of an upper part 12 and a lower part 13 which can be moved against it. Perforating / embossing knives 14 are arranged in the upper part 12, and a perforating / embossing die 16 cooperating with the perforating / embossing knives 14 is arranged in the lower part 13. The drive box 15 of the perforating / embossing device 11 is arranged below the lower part 12 facing the cups 1. The perforating / embossing device 11 is followed by a cyclically driven feed roller 17. In the outer surface 18 of the preferential roller 17, recesses 19 are formed side by side and one behind the other, viewed in the preferred direction of the blister web 10, which cooperate with the cups 1 to advance the blister web 10. X denotes the distance between the center of the perforating / embossing device 11 to the center of those first recesses 19 in the feed roller 17 which are the first to pull the blister web 10 into engagement with the corresponding cups 1.

Wesentlich ist, daß die Perforier-/Prägeeinrichtung 11 nicht waagerecht, sondern um einen Winkel α, der etwa acht Grad beträgt, gegen die Horizontale geneigt ist, so daß der Antriebskasten 15 von der Vorzugswalze 17 wegweist.It is essential that the perforating / embossing device 11 is not horizontal, but inclined by an angle α, which is approximately eight degrees, with respect to the horizontal, so that the drive box 15 points away from the feed roller 17.

An die Vorzugswalze 17, die die Blisterbahn 10 um ca. 90 Grad aus der Horizontalen senkrecht nach unten umleitet, schließt sich eine ortsfest in einer Senkrechten angeordnete, und wiederum aus einem Oberteil 21 und einem dagegen verfahrbaren Unterteil 22 bestehende Stanzeinrichtung 23 zum Austrennen einzelner Blisterstreifen aus der Blisterbahn 10 an. Ein dem Unterteil 22 zugeordneter zweiter Antriebskasten 25 der Stanzeinrichtung 23 weist in Richtung zum Antriebskasten 15 der Perforier-/Prägeeinrichtung 11, ohne diesen jedoch zu berühren. Mit Y ist der Abstand von den letzten im Eingriff mit den Näpfen 1 stehenden Ausnehmungen 19 der Vorzugswalze 17 bis zur Mitte der Stanzeinrichtung 23 bezeichnet.The preferred roller 17, which diverts the blister web 10 vertically downwards by approximately 90 degrees from the horizontal, is adjoined by a stationary one in a vertical direction arranged, and again consisting of an upper part 21 and a movable lower part 22 punching device 23 for separating individual blister strips from the blister web 10. A second drive box 25 of the punching device 23 assigned to the lower part 22 points in the direction of the drive box 15 of the perforating / embossing device 11, but without touching it. Y denotes the distance from the last recesses 19 of the feed roller 17, which are in engagement with the cups 1, to the center of the punching device 23.

Um zum Ausgleich von auftretenden Schrumpflängen der Blisterbahn 10, beispielsweise nach einer Produktionspause der Thermoformanlage, die Abstände X und Y anzupassen, damit die Toleranzen zwischen der Perforation und dem Stanzbild der Blisterstreifen eingehalten werden, ist die Vorzugswalze 17 verstellbar angeordnet. Die Verstellung der Vorzugswalze 17 erfolgt entlang einer ca. 45 Grad zur Horizontalen geneigt angeordneten Achse 26. Wird nun die Vorzugswalze 17 weg von den beiden Antriebskästen 15, 25 verstellt, so vergrößern sich entsprechend beide Abstände X, Y gleichzeitig.In order to compensate for the shrinking lengths of the blister web 10 that occur, for example after a production break in the thermoforming system, to adapt the distances X and Y so that the tolerances between the perforation and the punching pattern of the blister strips are maintained, the feed roller 17 is arranged to be adjustable. The adjustment roller 17 is adjusted along an axis 26 which is inclined approximately 45 degrees to the horizontal. If the adjustment roller 17 is now moved away from the two drive boxes 15, 25, then the two distances X, Y increase at the same time.

Ergänzend wird erwähnt, daß die Abstände X, Y zwischen der Vorzugswalze 17 und der Perforier-/Prägeeinrichtung 11 bzw. der Stanzeinrichtung 23 von vornherein so gering als möglich gewählt werden sollten, das heißt, daß sich die beiden Antriebskästen 15, 25 gerade noch nicht berühren, und daß der Transport der Blisterbahn 10 durch die Vorzugswalze 17 stets sichergestellt ist.In addition, it is mentioned that the distances X, Y between the feed roller 17 and the perforating / embossing device 11 or the punching device 23 should be chosen as small as possible from the outset, that is to say that the two drive boxes 15, 25 are just not yet touch, and that the transport of the blister 10 is always ensured by the preferential roller 17.

Zusätzlich wird erwähnt, daß eine Verstellung der Abstände X, Y auch über den Austausch der Vorzugswalze 17 durch eine Vorzugswalze mit anderem Außendurchmesser möglich ist.In addition, it is mentioned that an adjustment of the distances X, Y is also possible by replacing the feed roller 17 with a feed roller with a different outside diameter.

In Abänderung des Ausführungsbeispiels ist es auch denkbar, anstatt die Perforier-/Prägeeinrichtung 11 die Stanzeinrichtung 23, oder sowohl die Perforier-/Präge- als auch die Stanzeinrichtung 11, 23 entsprechend zu neigen, damit zusätzlicher Raum für die beiden Antriebskästen 15, 25 geschaffen wird, so daß die Abstände X, Y minimiert werden können, ohne daß sich die beiden Antriebskästen 15, 25 berühren.In a modification of the exemplary embodiment, it is also conceivable, instead of the perforating / embossing device 11, to incline the punching device 23, or both the perforating / embossing and the punching device 11, 23 accordingly, so that additional space is created for the two drive boxes 15, 25 is so that the distances X, Y can be minimized without the two drive boxes 15, 25 touching.

Weiterhin ist es denkbar, die beiden Antriebskästen 15, 25 durch einen gemeinsamen Antriebskasten zu ersetzen, in dem die Antriebe sowohl der Perforier-/Prägeeinrichtung 11, als auch der Stanzeinrichtung 23 angeordnet sind. Selbst bei einem gemeinsamen Antriebskasten ist es durch die Neigung einer der beiden Einrichtungen möglich, zusätzlichen Raum für die Antriebe zu schaffen, so daß die Abstände X und Y minimiert werden können.Furthermore, it is conceivable to replace the two drive boxes 15, 25 by a common drive box in which the drives of both the perforating / embossing device 11 and the punching device 23 are arranged. Even with a common drive box, the inclination of one of the two devices makes it possible to create additional space for the drives, so that the distances X and Y can be minimized.

Claims (5)

Thermoformanlage zum Herstellen von Blisterstreifen aus einer Packstoffbahn (10), mit einer Perforier-Prägeeinrichtung (11) für die Packstoffbahn (10), und mit einer Vorzugswalze (17) zum taktweisen Fördern der Packstoffbahn (10) in eine nachgeschaltete Stanzeinrichtung (23), wobei die Vorzugswalze (17) die Packstoffbahn (10) aus der Horizontalen in die Senkrechte nach unten umlenkt, dadurch gekennzeichnet, daß die Perforier-/Prägeeinrichtung (11) und die Stanzeinrichtung (23) ortsfest angeordnet sind, daß die Perforier-/Prägeeinrichtung (11) und die Stanzeinrichtung (23) nicht rechtwinklig zueinander angeordnet sind, und daß die Vorzugswalze (17) entlang einer Achse (26) verstellbar ist, so daß ein Abstand (X) zwischen der Perforier-/Prägeeinrichtung (11) und der Vorzugswalze (17) und ein Abstand (Y) zwischen der Vorzugswalze (17) und der Stanzeinrichtung (23) gleichzeitig veränderbar ist.Thermoforming machine for producing blister strips from a packaging material web (10), with a perforating embossing device (11) for the packaging material web (10), and with a feed roller (17) for the cyclical conveying of the packaging material web (10) into a downstream punching device (23), wherein the preferential roller (17) deflects the packaging material web (10) downwards from the horizontal into the vertical, characterized in that the perforating / embossing device (11) and the punching device (23) are arranged in a fixed manner, that the perforating / embossing device ( 11) and the punching device (23) are not arranged at right angles to one another, and that the feed roller (17) is adjustable along an axis (26) so that a distance (X) between the perforating / embossing device (11) and the feed roller ( 17) and a distance (Y) between the preferred roller (17) and the punching device (23) can be changed simultaneously. Thermoformanlage nach Anspruch 1, dadurch gekennzeichnet, daß die Perforier-/Prägeeinrichtung (11) um einen Winkel (α) gegen die Horizontale geneigt ist, und daß die Stanzeinrichtung (23) in einer Senkrechten angeordnet ist.Thermoforming plant according to claim 1, characterized in that the perforating / embossing device (11) is inclined at an angle (α) with respect to the horizontal, and in that the punching device (23) is arranged at a vertical. Thermoformanlage nach Anspruch 2, dadurch gekennzeichnet, daß der Winkel (α) 8 Grad beträgt.Thermoforming system according to claim 2, characterized in that the angle (α) is 8 degrees. Thermoformanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Perforier-/Prägeeinrichtung (11) und die Stanzeinrichtung (23) jeweils einen separaten Antriebskasten (15, 25) haben.Thermoforming system according to one of claims 1 to 3, characterized in that the perforating / embossing device (11) and the punching device (23) each have a separate drive box (15, 25). Thermoformanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Perforier-/Prägeeinrichtung (11) und die Stanzeinrichtung (23) einen gemeinsamen Antriebskasten (15, 25) haben.Thermoforming system according to one of claims 1 to 3, characterized in that the perforating / embossing device (11) and the punching device (23) have a common drive box (15, 25).
EP97101306A 1996-05-08 1997-01-29 Device for registering a packaging web in a thermoforming plant Expired - Lifetime EP0806359B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19618448A DE19618448C1 (en) 1996-05-08 1996-05-08 Thermoforming line
DE19618448 1996-05-08

Publications (2)

Publication Number Publication Date
EP0806359A1 true EP0806359A1 (en) 1997-11-12
EP0806359B1 EP0806359B1 (en) 2001-05-09

Family

ID=7793678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101306A Expired - Lifetime EP0806359B1 (en) 1996-05-08 1997-01-29 Device for registering a packaging web in a thermoforming plant

Country Status (3)

Country Link
EP (1) EP0806359B1 (en)
JP (1) JPH1059313A (en)
DE (2) DE19618448C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2424958C2 (en) * 2006-02-16 2011-07-27 Макнейл Аб Method of packing into blister bags

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045290A1 (en) * 2006-09-22 2008-04-10 Emil Pester Gmbh Thermoforming machine for manufacturing blister pack from packaging material web, has servomotor drive provided for adjusting circumferential velocity of coding and/or stamping device to track speed of material web

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164761A (en) * 1968-02-14 1969-09-24 Hofliger And Karg A packaging machine with means for vacuum forming or deep drawing pocket-like depressions in thermoplastic film
EP0234307A1 (en) * 1986-01-29 1987-09-02 Josef Uhlmann Maschinenfabrik GmbH & Co. KG Method and apparatus to compensate for the change in length, in machines for the production and separation of packages, of a foil strip formed from material which shrinks during cooling
DE9314740U1 (en) * 1992-10-14 1994-02-10 Wrapmatic S.p.A., Lippo di Calderara di Reno, Bologna Blister machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164761A (en) * 1968-02-14 1969-09-24 Hofliger And Karg A packaging machine with means for vacuum forming or deep drawing pocket-like depressions in thermoplastic film
EP0234307A1 (en) * 1986-01-29 1987-09-02 Josef Uhlmann Maschinenfabrik GmbH & Co. KG Method and apparatus to compensate for the change in length, in machines for the production and separation of packages, of a foil strip formed from material which shrinks during cooling
DE9314740U1 (en) * 1992-10-14 1994-02-10 Wrapmatic S.p.A., Lippo di Calderara di Reno, Bologna Blister machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2424958C2 (en) * 2006-02-16 2011-07-27 Макнейл Аб Method of packing into blister bags
US8024911B2 (en) 2006-02-16 2011-09-27 Mcneil Ab Method for blister packing

Also Published As

Publication number Publication date
DE19618448C1 (en) 1997-09-25
DE59703492D1 (en) 2001-06-13
JPH1059313A (en) 1998-03-03
EP0806359B1 (en) 2001-05-09

Similar Documents

Publication Publication Date Title
DE2034154C2 (en) Device for the production of open-topped containers with composite walls
DD287451A5 (en) FORM FILLING LOCKING MACHINE FOR THE AUTOMATIC MANUFACTURE OF A PREFERRED NUMBER OF FILLED AND SEALED FINISHED PACKAGING
DE202016000757U1 (en) Thermoforming packaging machine
DE102016122625A1 (en) Thermoforming packaging machine with pulling device
DE1461923A1 (en) Device for controlling the section length of a wrapper web
EP0437703A2 (en) Embossing device of a calendering installation for thermoplastic materials
EP0738223B1 (en) Device for processing a web of "bubble-film"
DE2033605A1 (en) Packaging film and machine for its production
DE1903551C3 (en) Device for dividing a continuous strip of material provided with repetitive embossing into individual plates
DE19618448C1 (en) Thermoforming line
DE10026331A1 (en) Device for feeding of products such as pharmaceutical tablets has revolving conveyor belt which in transfer area interacts with blister strip so that products are delivered into pockets of blister strip by conveyor belt
DE102022117737A1 (en) Method for producing at least one packaging element
AT395302B (en) DEVICE FOR DISTRIBUTING A SHEATH CURRENT FROM EACH OVERHEAD BENEFIT
DE2233880C2 (en) Cut-off device
DE2653196C3 (en) Device for centering the labels on packaging
EP0060397B1 (en) Punching tool for the wasteless blanking of packing strips
DE102022108184A1 (en) Packaging machine and method for manufacturing packaging
DE102020123762A1 (en) Folder gluing machine with embossing device
DE202004020814U1 (en) Automatic system for sorting and palletizing light articles, includes thrust device for thrusting group of articles from first station to at least one second station in direction transverse to advancement direction of feed mechanism
DE19724963C1 (en) Forming or punching station
DE2852697B2 (en) Process for the production of plastic parts
DE10161488B4 (en) Method and device for producing laminated cores
EP1184127A1 (en) Processing device for flat sheets
DE202018101469U1 (en) Thermoforming packaging machine with film deflection
DE102022117334A1 (en) Method and process arrangement for producing a laminated core

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19980512

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20000530

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 59703492

Country of ref document: DE

Date of ref document: 20010613

ET Fr: translation filed
ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010727

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120124

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20130207

Year of fee payment: 17

Ref country code: DE

Payment date: 20130326

Year of fee payment: 17

Ref country code: GB

Payment date: 20130122

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59703492

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140129

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59703492

Country of ref document: DE

Effective date: 20140801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140131

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140129