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DE10347777B3 - Method for sealing a blister foil with preferably filled blisters by means of a cover foil involves use of a blister position sensor as a part of a control system governing the roll drives - Google Patents

Method for sealing a blister foil with preferably filled blisters by means of a cover foil involves use of a blister position sensor as a part of a control system governing the roll drives Download PDF

Info

Publication number
DE10347777B3
DE10347777B3 DE10347777A DE10347777A DE10347777B3 DE 10347777 B3 DE10347777 B3 DE 10347777B3 DE 10347777 A DE10347777 A DE 10347777A DE 10347777 A DE10347777 A DE 10347777A DE 10347777 B3 DE10347777 B3 DE 10347777B3
Authority
DE
Germany
Prior art keywords
roller
counter
sealing
blister
blister film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE10347777A
Other languages
German (de)
Inventor
Jörg Riekenbrauck
Detlev Gertitschke
Jörg Knüppel
Bernd Zoller
Reinhard Hintraeger
Wolfgang Grube
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.)
Uhlmann Pac Systeme GmbH and Co KG
Original Assignee
Uhlmann Pac Systeme GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uhlmann Pac Systeme GmbH and Co KG filed Critical Uhlmann Pac Systeme GmbH and Co KG
Priority to DE10347777A priority Critical patent/DE10347777B3/en
Application granted granted Critical
Publication of DE10347777B3 publication Critical patent/DE10347777B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • B29C66/81465—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed behind the other in a single row in the feed direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
    • B65B7/164—Securing by heat-sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/967—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
    • B29C66/9672—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes involving special data inputs, e.g. involving barcodes, RFID tags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • B29L2031/7164—Blister packages
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B65B9/045—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material for single articles, e.g. tablets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

The method for sealing a blister foil (3) with preferably filled blisters (2) by means of a cover foil (4) involves use of a blister position sensor (13) as a part of a control system governing the drives of the sealing roll (10) and the roll segments (5, 6) with blister seatings (7). An independent claim is also included for an apparatus for implementation of the proposed method.

Description

Die Erfindung ist gebildet durch ein Verfahren zum Siegeln einer, vorzugsweise befüllte, Näpfe aufweisenden Blisterfolie mit einer Deckfolie, bei der zwischen mindestens zwei mittels eines Antriebs um eine Antriebsachse umlaufenden, Napfaufnahmen aufweisenden Gegenwalzen-Segmenten und einer darauf ablaufenden Siegelwalze die Blisterfolie und die Deckfolie hindurchgeführt werden, und bei dem der Blisterfolie ein Sensor zur Erfassung der Lage mindestens eines Napfes zugeordnet ist, der als Teil eines Regelsystems über den Antrieb die Lage des mit der Siegelwalze zusammenwirkenden Gegenwalzen-Segments mit dessen Napfaufnahmen relativ zu dem Napf regelt. Die Erfindung betrifft weiterhin eine Vorrichtung zur Durchführung dieses Verfahrens.The Invention is formed by a method of sealing one, preferably filled, Bowls Blister film with a cover film, in which between at least two by means of a drive revolving around a drive axis and having cup receptacles Counter-roller segments and a sealing roller running on them Blister film and the cover film are passed through, and in which the Blister film is a sensor for detecting the position of at least one Napfes is assigned, which as part of a control system on the Drive the position of the counter-roller segment interacting with the sealing roller regulates with its bowl recordings relative to the bowl. The invention further relates to a device for performing this method.

Aus der Praxis sind Siegelstationen und darauf ablaufende Verfahren zum Siegeln bekannt, bei denen über die Regelung der auf die Blisterfolie und die Deckfolie einwirkenden Zugkräfte versucht wird, eine Synchronisierung der Näpfe mit den Napfaufnahmen zu erreichen. Nachteilig ist dabei der hohe Regelaufwand sowie die Reaktion der Blisterfolie mit der Deckfolie auf schwankende Zugkräfte, die aufgrund ihrer Elastizität zu einer Längenänderung führen können, die die Synchronizität stört und eine Synchronisierung erschwert.Out In practice there are sealing stations and processes that run on them known for sealing, where over the regulation of those acting on the blister film and the cover film tensile forces an attempt is made to synchronize the bowls with the bowl receptacles to reach. The disadvantage is the high control effort and the Reaction of the blister film with the cover film to fluctuating tensile forces because of their elasticity to a change in length to lead can, which is the synchronicity bothers and synchronization difficult.

In der DE 195 17 616 A1 ist eine Vorrichtung zum Verbinden zweier Packstoffbahnen offenbart, in der eine Heizwalze mit einer Siegelwalze zusammenwirkt, zwischen denen die beiden Packstoffbahnen durchgeführt sind. Die Siegelwalze weist an ihrem Umfang den Näpfen angepaßte Ausnehmungen auf, die auch zum Antrieb mittels des formschlüssigen Anliegens an den Näpfen ausgenutzt werden.In the DE 195 17 616 A1 discloses a device for connecting two packaging material webs, in which a heating roller interacts with a sealing roller, between which the two packaging material webs are passed. The circumference of the sealing roller has recesses which are adapted to the cups and are also used for driving by means of the form-fitting contact with the cups.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren anzugeben, durch das mit geringem Regelaufwand die Synchronizität der Lage der Näpfe sowie der Napfaufnahmen bewahrt werden kann. Aufgabe der Erfindung ist es weiterhin, eine Vorrichtung bereitzustellen, mit der dieses Verfahren ausgeführt werden kann.The The invention is therefore based on the object of specifying a method by the synchronicity of the position of the with little control effort Bowls as well the bowl receptacles can be preserved. The object of the invention is it further to provide an apparatus using this method accomplished can be.

Der das Verfahren betreffende Teil der Aufgabe wird durch das eingangs dargestellte Verfahren gelöst, das mit dem Vorteil verbunden ist, daß zur Synchronisierung oder zur Erhaltung der Synchronizität lediglich lokale Maßnahmen erforderlich sind, die sich nicht über die gesamte Länge der Deckfolie oder der Blisterfolie auswirken, da lediglich die Lage der zur Anlage an die Blisterfolie kommenden Napfaufnahmen auf einem Teilbogen des Umfanges eines der Gegenwalzen-Segmente auf die Lage der Näpfe abgestimmt werden muß. Es besteht die Möglichkeit, zum Arbeitsbeginn beim Start des Verfahrens eine geschrumpfte Blisterfolie in den Spalt zwischen den Gegenwalzen-Segmenten und der Siegelwalze einzuführen, wobei der durch die Schrumpfung verursachte Fehler am Anfang der Blisterfolie beim fortschreitenden Durchlaufen geringer und fortlaufend korrigiert wird. Dies erleichtert auch das Einfädeln der Blisterfolie, wobei weiterhin zu beachten ist, daß der Spalt leicht zugänglich ist.The the part of the task concerning the procedure is defined by the described method solved, which has the advantage that for synchronization or to maintain synchronicity only local measures are required, which do not extend over the entire length of the Cover film or the blister film, because only the location of the cup receptacles coming into contact with the blister film on a Partial sheet of the circumference of one of the counter-roller segments on the layer the bowls matched must become. There is the possibility to A shrunk blister film starts at the start of the process in the gap between the counter-roller segments and the sealing roller introduce, the error caused by the shrinkage at the beginning of the Blister film reduced and continuously corrected as it progressed becomes. This also makes it easier to thread the blister film It should also be noted that the gap easily accessible is.

Eine bevorzugte Ausführungsform ist dadurch gekennzeichnet, daß die Blisterfolie und die Deckfolie kontinuierlich dem zwischen der Siegelwalze und den Gegenwalzen-Segmenten ausgebildeten Spalt zugeführt werden, und daß das eine, der Blisterfolie anliegende Gegenwalzen-Segment synchron an dieser abläuft, während das andere Gegenwalzen-Segment von dem stromab liegenden Rand des einen Gegenwalzen-Segments zu dem stromauf liegenden Rand verstellt wird, bevor das eine Gegenwalzen-Segment den Kontakt zu der Blisterfolie verliert. Diese Verfahrensweise stellt zu der kontinuierlich bewegten Blisterfolie sicher, daß auch kontinuierlich ein der Siegelwalze gegenüberliegendes Gegenwalzen-Segment zum Siegeln zur Verfügung steht und so qualitativ hochwertige Siegelflächen und Siegelnähte erzeugt werden können.A preferred embodiment is characterized in that the Blister film and the cover film continuously between the sealing roller and the gap formed in the counter-roller segments are fed, and that that a counter-roller segment in contact with the blister film this expires, while the other mating roll segment from the downstream edge of one Counter roll segment is adjusted to the upstream edge, before the one counter-roller segment makes contact with the blister film loses. This procedure adds to the continuously moving Blister film sure that too continuously a counter-roller segment opposite the sealing roller available for sealing stands and thus produces high quality sealing surfaces and sealing seams can be.

Es hat sich als zweckmäßig erwiesen, wenn das Regelsystem zur Synchronisierung der Näpfe mit den Napfaufnahmen die Drehgeschwindigkeit des von dem stromab zu dem stromauf liegenden Rand bewegten Gegenwalzen-Segmentes regelt. Damit ist der Vorteil verbunden, daß bei der erneuten Anlage dieses Gegenwalzen-Segmentes an die Blisterfolie die korrekte Ausrichtung der Napfaufnahme relativ zu den Näpfen bereitgestellt werden kann, also keine Korrektur erforderlich ist, während die Näpfe mit den Napfaufnahmen verzahnt sind. Dieser Verfahrensschritt bietet sich dabei immer dann an, wenn die Näpfe gegenüber den Napfaufnahmen zurück bleiben und daher die Drehung dieses Gegenwalzen-Segmentes verzögert ablaufen kann, um wieder den konzentrischen Eingriff der Näpfe in die Napf aufnahmen sicherzustellen.It has proven to be useful if the control system for synchronizing the bowls with the bowl receptacles Rotational speed of the from the downstream to the upstream Edge of the moving counter-roller segment regulates. That is the advantage connected that at the renewed installation of this counter-roller segment on the blister film correct alignment of the cup holder relative to the cups provided can be, so no correction is required while the Bowls with are interlocked with the bowl receptacles. This process step offers always turn on when the bowls remain behind the bowl receptacles and therefore the rotation of this counter-roller segment is delayed can to restore the concentric engagement of the bowls in the Ensure bowl receptacles.

Im Rahmen der Erfindung ist weiterhin vorgesehen, daß das Regelsystem zur Synchronisierung der Näpfe mit den Napfaufnahmen die Drehgeschwindigkeit des der Blisterfolie anliegenden Gegenwalzen-Segmentes regelt. Dies bietet sich insbesondere dann an, wenn die Näpfe relativ zu den Napfaufnahmen vorlaufen und damit also das vom stromab zu dem stromauf liegenden Rand bewegte Gegenwalzen-Segment weiter verdreht werden müsste, was durch den stromab liegenden Rand des anderen Gegenwalzen-Segmentes aber verhindert ist, das zur Aufhebung dieser Blockade selber durch das Regelsystem entsprechend verdreht wird.In the context of the invention it is further provided that the control system for synchronizing the cups with the cup receptacles regulates the rotational speed of the counter-roller segment in contact with the blister film. This is particularly useful when the cups advance relative to the cup receptacles and thus the counter-roller segment moving from the downstream to the upstream edge would have to be rotated further, but this is prevented by the downstream edge of the other counter-roller segment. to remove this blockade itself the control system is rotated accordingly.

Wiederum der Erzeugung einer hochwertigen Siegelfläche beziehungsweise Siegelnaht dient, daß die Siegelwalze beheizt wird, und daß die Gegenwalzen-Segmente gekühlt werden.In turn the creation of a high-quality sealing surface or sealing seam serves that Sealing roller is heated and that the counter-roller segments chilled become.

Um Schlupf zwischen der Siegelwalze und der Deckfolie zu vermeiden ist vorgesehen, daß das Regelsystem den Antrieb für die Siegelwalze einbezieht.Around Avoid slippage between the sealing roller and the cover film it is provided that the control system the drive for includes the sealing roller.

Um die Regelung für das Regelsystem zu vereinfachen, ist die Blisterfolie zwischen dem Sensor einerseits und der Siegelwalze und dem Spalt zwischen der Siegelwalze und den Gegenwalzen-Segmenten linear geführt, so daß keine Krümmungen vorliegen, die im Bereich des Krümmungsbogens zu Stauchungen beziehungsweise Dehnungen auf der Außenseite in der Blisterfolie führen.Around the scheme for to simplify the control system is the blister film between the Sensor on the one hand and the sealing roller and the gap between the Sealing roller and the counter-roller segments guided linearly, see above that no curvatures are present in the area of the curve for compression or expansion on the outside in the blister film.

Der die Vorrichtung betreffende Teil der Aufgabe wird durch eine Vorrichtung gelöst, die dadurch gekennzeichnet ist, daß mindestens zwei in ihrer Umfangsfläche Napfaufnahmen aufweisende Gegenwalzen-Segmente vorgesehen sind, die mit einer Siegelwalze einen Spalt zum Durchführen der Deckfolie sowie der Blisterfolie bilden, daß die Gegenwalzen-Segmente durch je einen Antrieb antreibbar sind dergestalt, daß während des Ablaufens des einen Gegenwalzen-Segments an der Blisterfolie aus einer Startposition das andere Gegenwalzen-Segment in diese Startposition bewegbar ist, und daß vor dem Spalt der Blisterfolie ein Sensor zur Erfassung der Lage mindestens eines Napfes zugeordnet ist als Teil eines über Kommunikationskanäle mit dem Antrieb verbundenen Regelsystems.The the device-related part of the task is performed by a device solved, which is characterized in that at least two in their peripheral surface Counter-roller segments having cup receptacles are provided, which with a sealing roller a gap for performing the cover film and the Blister film form that the Counter-roller segments can be driven by one drive each, that during the One counter-roller segment runs off on the blister film one start position the other counter-roller segment in this start position is movable, and that before the gap of the blister film at least one sensor for detecting the position a bowl is assigned as part of a communication channel with the Drive connected control system.

Im Rahmen der Erfindung ist es weiterhin prinzipiell möglich, beliebig viele Gegenwalzen-Segmente einzusetzen, im Hinblick auf den zusätzlichen apparativen Aufwand ist es jedoch günstig, die Anzahl zu beschränken und mehr als zwei Gegenwalzen-Segmente vorzusehen. Der Siegelwalze und/oder den Deckwalzensegmenten ist eine Temperiereinheit zugeordnet.in the Within the scope of the invention, it is also possible in principle, as desired use many counter-roller segments with regard to the additional equipment However, it is inexpensive limit the number and to provide more than two counter-roller segments. The sealing roller and / or a temperature control unit is assigned to the cover roller segments.

Im folgenden wird die Erfindung an einem in der Zeichnung dargestellten Ausführungsbeispiel näher erläutert; es zeigen:in the the following is the invention shown in the drawing embodiment explained in more detail; it demonstrate:

1 eine perspektivische Darstellung einer Vorrichtung zum Siegeln mit einer Siegelwalze und zwei um eine Antriebsachse umlaufenden Gegenwalzen-Segmenten, 1 1 shows a perspective illustration of a device for sealing with a sealing roller and two counter-roller segments rotating around a drive axis,

2 eine schematische Darstellung mit dem einen, schwarz gekennzeichneten Gegenwalzen-Segment kurz vor Erreichen der Startposition, 2 1 shows a schematic illustration with the one counter-roller segment marked in black just before the start position is reached,

3 eine der 2 entsprechende Darstellung zu einem späteren Zeitpunkt des Siegelvorganges, 3 one of the 2 corresponding representation at a later point in time of the sealing process,

4 eine der 2 entsprechende Darstellung eines Verfahrensstadiums, wenn das eine, schwarz gekennzeichnete Gegenwalzen-Segment von dem stromab liegenden Rand des anderen Gegenwalzen-Segmentes zu dem stromauf liegenden Rand wechselt, 4 one of the 2 Corresponding representation of a process stage when the one counter-roller segment marked in black changes from the downstream edge of the other counter-roller segment to the upstream edge,

5 eine der 2 entsprechende Darstellung zu einem gegenüber 4 späteren Zeitpunkt, und 5 one of the 2 corresponding representation to one opposite 4 later, and

6 eine der 2 entsprechende Darstellung zum Ende eines Umlaufs, bei dem das eine Gegenwalzen-Segment erneut die Ausgangsstellung erreicht. 6 one of the 2 corresponding representation at the end of a cycle in which the one counter-roller segment again reaches the starting position.

In der 1 ist eine Vorrichtung 1 dargestellt, die zum Siegeln einer gefüllte Näpfe 2 aufweisenden Blisterfolie 3 mit einer Deckfolie 4 dient, wobei das in der Zeichnung dargestellte Ausführungsbeispiel zwei Gegenwalzen-Segmente 5, 6 aufweist, die in ihrer Umfangsfläche Napfaufnahmen 7 tragen und mittels Antriebes 8 und 11 um eine Antriebsachse 9 verdrehbar sind. Oberhalb der Gegenwalzen-Segmente 5, 6 ist eine Siegelwalze 10 angeordnet, so daß zwischen der Siegelwalze 10 und den Gegenwalzen-Segmenten 5, 6 ein Spalt 12 gebildet ist, zwischen denen die Blisterfolie 3 sowie die Deckfolie 4 zum Siegeln durchgeführt werden. Die Siegelwalze 10 ist durch eine Temperiereinheit beheizbar, während die Gegenwalzen-Segmente 5, 6 durch eine Temperiereinheit gekühlt werden können. In Transportrichtung der Blisterfolie 3 vor dem Spalt 12 ist der Blisterfolie 3 ein Sensor 13 zur Erfassung der Lage mindestens eines Napfes 2 zugeordnet. Der Sensor 13 ist Teil eines Regelsystems, das über Kommunikationskanäle, nämlich Datenleitungen, mit dem Antrieb 8, 11 verbunden ist, um die Synchronizität der Blisterfolie 3 mit den Gegenwalzen-Segmenten 5, 6 zu gewährleisten, also einen konzentrischen Eingriff der Näpfe 2 in die Napfaufnahmen 7 sicherzustellen. Aus den 2 bis 6 ist ersichtlich, welcher Verfahrensablauf durch diese Vorrichtung aus 1 ermöglicht ist. 2 zeigt den Kontakt des weiß gekennzeichneten Gegenwalzen-Segments 5 mit der Blisterfolie 3, der mittels der Siegelwalze 10 die Deckfolie 4 aufgesiegelt wird. Da die Blisterfolie 3 tangential zu den Gegenwalzen-Segmenten 5, 6 und der Siegelwalze 10 verläuft, befinden sich die Näpfe 2 der Blisterfolie 3 in Eingriff in die Napfaufnahmen 7 des nach oben weisenden Umfangbogens des weißen Gegenwalzen-Segmentes 5. Das schwarze Gegenwalzen-Segment 6 ist in 2 kurz vor Erreichen seiner Startposition, bei der die erste Reihe Näpfe 2 der Blisterfolie 3 in die erste Reihe der Napfaufnahmen 7 eingreift. 3 zeigt gegenüber 2 ein späteres Verfahrensstadium, bei dem das schwarze Gegenwalzen-Segment 6 durch seine Startposition hindurch gedreht ist und die Anlage an der Blisterfolie 3 übernimmt, während das weiße Gegenwalzen-Segment 5 von dem stromab liegenden Rand des schwarzen Gegenwalzen-Segmentes 6 zu dessen stromauf liegenden Rand wechselt und sich in seine Startposition dreht, die es in 4 bereits wieder durchlaufen hat und der Blisterfolie 3 zum Siegeln anliegt, während das schwarze Gegenwalzen-Segment 6 nunmehr wieder in die Startposition läuft (5 und 6).In the 1 is a device 1 Shown to seal a filled bowl 2 having blister film 3 with a cover sheet 4 serves, the embodiment shown in the drawing two counter-roller segments 5 . 6 has, the bowl receptacles in its peripheral surface 7 wear and by means of drive 8th and 11 around a drive axis 9 are rotatable. Above the counter roll segments 5 . 6 is a sealing roller 10 arranged so that between the sealing roller 10 and the counter-roller segments 5 . 6 A gap 12 is formed, between which the blister film 3 as well as the cover film 4 to be performed for sealing. The sealing roller 10 is heated by a temperature control unit, while the counter-roller segments 5 . 6 can be cooled by a temperature control unit. In the transport direction of the blister film 3 in front of the gap 12 is the blister film 3 a sensor 13 to record the position of at least one bowl 2 assigned. The sensor 13 is part of a control system that communicates with the drive via communication channels, namely data lines 8th . 11 is connected to the synchronicity of the blister film 3 with the counter-roller segments 5 . 6 to ensure a concentric engagement of the bowls 2 in the bowl receptacles 7 sure. From the 2 to 6 it can be seen which process sequence is characterized by this device 1 is possible. 2 shows the contact of the counter-roller segment marked in white 5 with the blister film 3 by means of the sealing roller 10 the cover sheet 4 is sealed. Because the blister film 3 tangential to the counter-roller segments 5 . 6 and the sealing roller 10 the bowls are located 2 the blister film 3 engaged in the bowl receptacles 7 of the upward-facing peripheral sheet of the white counter-roller segment 5 , The black counter-roller segment 6 is in 2 shortly before reaching its starting position where the front row bowls 2 the blister film 3 in the first row of bowl receptacles 7 intervenes. 3 shows opposite 2 a later stage of the process, in which the black counter-roller segment 6 is rotated through its starting position and the system on the blister film 3 takes over while the white counter-roller segment 5 from the downstream edge of the black counter-roller segment 6 switches to its upstream edge and turns to its starting position, which it in 4 has already gone through again and the blister film 3 for sealing, while the black counter-roller segment 6 now runs back to the starting position ( 5 and 6 ).

Claims (10)

Verfahren zum Siegeln einer, vorzugsweise befüllte, Näpfe (2) aufweisenden Blisterfolie (3) mit einer Deckfolie (4), bei dem zwischen mindestens zwei mittels Antriebes (8, 11) um eine Antriebsachse (9) umlaufenden, Napfaufnahmen (7) aufweisenden Gegenwalzen-Segmenten (5, 6) und einer darauf ablaufenden Siegelwalze (10) die Blisterfolie (3) und die Deckfolie (4) hindurch geführt werden, und bei dem der Blisterfolie (3) ein Sensor (13) zur Erfassung der Lage mindestens eines Napfes (2) zugeordnet ist, der als Teil eines Regelsystems über Antriebe (8, 11) die Lage des mit der Siegelwalzen (10) zusammenwirkenden Gegenwalzen-Segments (5, 6) mit dessen Napfaufnahmen (7) relativ zu dem Napf (2) regelt.Process for sealing a, preferably filled, bowl ( 2 ) blister film ( 3 ) with a cover film ( 4 ), in which between at least two by means of a drive ( 8th . 11 ) around a drive axis ( 9 ) circumferential, bowl receptacles ( 7 ) counter-roller segments ( 5 . 6 ) and a sealing roller running on it ( 10 ) the blister film ( 3 ) and the cover film ( 4 ) are passed through and the blister film ( 3 ) a sensor ( 13 ) to record the position of at least one bowl ( 2 ) which is part of a control system via drives ( 8th . 11 ) the position of the with the sealing rollers ( 10 ) interacting counter-roller segment ( 5 . 6 ) with its bowl holder ( 7 ) relative to the bowl ( 2 ) regulates. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Blisterfolie (3) und die Deckfolie (4) kontinuierlich dem zwischen der Siegelwalze (10) und den Gegenwalzen-Segmenten (5, 6) ausgebildeten Spalt (12) zugeführt werden, und daß das eine, der Blisterfolie (3) anliegende Gegenwalzen-Segment (5) synchron an dieser abläuft, während das andere Gegenwalzen-Segment (6) von dem stromab liegenden Rand des einen Gegenwalzen-Segments (5) zu dem stromauf liegenden Rand verstellt wird, bevor das eine Gegenwalzen-Segment (5) den Kontakt zu der Blisterfolie (3) verliert.A method according to claim 1, characterized in that the blister film ( 3 ) and the cover film ( 4 ) continuously between the sealing roller ( 10 ) and the counter-roller segments ( 5 . 6 ) formed gap ( 12 ) and that the one, the blister film ( 3 ) adjacent counter-roller segment ( 5 ) runs synchronously on this, while the other counter-roller segment ( 6 ) from the downstream edge of the one counter-roller segment ( 5 ) is adjusted to the upstream edge before the one counter-roller segment ( 5 ) contact with the blister film ( 3 ) loses. Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß das Regelsystem zur Synchronisierung der Näpfe (2) mit den Napfaufnahmen (7) die Drehgeschwindigkeit des von dem stromab zu dem stromauf liegenden Rand bewegten Gegenwalzen-Segments (5, 6) regelt.Method according to claim 2, characterized in that the control system for synchronizing the bowls ( 2 ) with the bowl holder ( 7 ) the rotational speed of the counter-roller segment moved from the downstream to the upstream edge ( 5 . 6 ) regulates. Verfahren nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß das Regelsystem zur Synchronisierung der Näpfe (2) mit den Napfaufnahmen (7) die Drehgeschwindigkeit des der Blisterfolie (3) anliegenden Gegenwalzen-Segments (5, 6) regelt.Method according to claim 2 or 3, characterized in that the control system for synchronizing the bowls ( 2 ) with the bowl holder ( 7 ) the speed of rotation of the blister film ( 3 ) adjacent counter-roller segment ( 5 . 6 ) regulates. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Siegelwalze (10) beheizt wird.Method according to one of claims 1 to 4, characterized in that the sealing roller ( 10 ) is heated. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Gegenwalzen-Segmente (5, 6) gekühlt werden.Method according to one of claims 1 to 5, characterized in that the counter-roller segments ( 5 . 6 ) are cooled. Verfahren nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Blisterfolie (3) zwischen dem Sensor (13) einerseits und der Siegelwalze (10) und dem Spalt (12) zwischen der Siegelwalze (10) und den Gegenwalzen-Segmenten (5, 6) linear geführt ist.Method according to one of claims 1 to 6, characterized in that the blister film ( 3 ) between the sensor ( 13 ) on the one hand and the sealing roller ( 10 ) and the gap ( 12 ) between the sealing roller ( 10 ) and the counter-roller segments ( 5 . 6 ) is linear. Vorrichtung zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß mindestens zwei in ihrer Umfangsfläche Napfaufnahmen (7) aufweisende Gegenwalzen-Segmente (5, 6) vorgesehen sind, die mit einer Siegelwalze (10) einen Spalt (12) zum Durchführen der Deckfolie (4) sowie der Blisterfolie (3) bilden, daß die Gegenwalzen-Segmente (5, 6) durch einen Antrieb (8) antreibbar sind dergestalt, daß während des Ablaufens des einen Deckwalzen-Segments (5) an der Blisterfolie (3) aus einer Startposition das andere Gegenwalzen-Segment (6) in diese Startposition 5 bewegbar ist, und daß vor dem Spalt (12) der Blisterfolie (3) ein Sensor (13) zur Erfassung der Lage mindestens eines Napfes (2) angeordnet ist als Teil eines über Kommunikationskanäle mit dem Antrieb (8) verbundenen Regelsystems.Device for carrying out the method according to one of Claims 1 to 7, characterized in that at least two cup receptacles ( 7 ) counter-roller segments ( 5 . 6 ) are provided with a sealing roller ( 10 ) a crack ( 12 ) to carry out the cover film ( 4 ) and the blister film ( 3 ) form that the counter-roller segments ( 5 . 6 ) by a drive ( 8th ) can be driven in such a way that while one cover roller segment ( 5 ) on the blister film ( 3 ) the other counter-roller segment from one starting position ( 6 ) in this starting position 5 is movable, and that in front of the gap ( 12 ) the blister film ( 3 ) a sensor ( 13 ) to record the position of at least one bowl ( 2 ) is arranged as part of a via communication channels with the drive ( 8th ) connected control system. Vorrichtung nach Anspruch 8 dadurch gekennzeichnet, daß mehr als zwei Gegenwalzen-Segmente (5, 6) vorgesehen sind.Device according to claim 8, characterized in that more than two counter-roller segments ( 5 . 6 ) are provided. Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, daß der Siegelwalze (10) und/oder den Deckwalzen-Segmenten (5, 6) eine Temperiereinheit zugeordnet ist.Device according to claim 8 or 9, characterized in that the sealing roller ( 10 ) and / or the cover roller segments ( 5 . 6 ) a temperature control unit is assigned.
DE10347777A 2003-10-15 2003-10-15 Method for sealing a blister foil with preferably filled blisters by means of a cover foil involves use of a blister position sensor as a part of a control system governing the roll drives Expired - Fee Related DE10347777B3 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020473A1 (en) * 2005-04-29 2006-11-09 Uhlmann Pac-Systeme Gmbh & Co. Kg Apparatus for sealing a cup having a cup with a cover sheet
EP1741629A1 (en) * 2005-07-09 2007-01-10 UHLMANN PAC-SYSTEME GmbH & Co. KG Device for sealing a shaped foil having drawn cups by applying a cover foil
EP3904054A1 (en) * 2020-04-28 2021-11-03 Mediseal GmbH Seal counter member assembly, sealing device with a seal counter member assembly and device for manufacturing blister packs with a sealing device

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DE19517616A1 (en) * 1995-05-13 1996-11-21 Bosch Gmbh Robert Device for connecting two packaging material webs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517616A1 (en) * 1995-05-13 1996-11-21 Bosch Gmbh Robert Device for connecting two packaging material webs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020473A1 (en) * 2005-04-29 2006-11-09 Uhlmann Pac-Systeme Gmbh & Co. Kg Apparatus for sealing a cup having a cup with a cover sheet
DE102005020473B4 (en) * 2005-04-29 2007-07-12 Uhlmann Pac-Systeme Gmbh & Co. Kg Apparatus for sealing a cup having a cup with a cover sheet
EP1741629A1 (en) * 2005-07-09 2007-01-10 UHLMANN PAC-SYSTEME GmbH & Co. KG Device for sealing a shaped foil having drawn cups by applying a cover foil
US7448183B2 (en) 2005-07-09 2008-11-11 Uhlmann Pac-Systeme Gmbh & Co. Kg Apparatus for sealing a cover foil to a blister foil
EP3904054A1 (en) * 2020-04-28 2021-11-03 Mediseal GmbH Seal counter member assembly, sealing device with a seal counter member assembly and device for manufacturing blister packs with a sealing device

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