EP0839092A1 - Device for positionally exact printing of continuous sheeting - Google Patents

Device for positionally exact printing of continuous sheeting

Info

Publication number
EP0839092A1
EP0839092A1 EP96925637A EP96925637A EP0839092A1 EP 0839092 A1 EP0839092 A1 EP 0839092A1 EP 96925637 A EP96925637 A EP 96925637A EP 96925637 A EP96925637 A EP 96925637A EP 0839092 A1 EP0839092 A1 EP 0839092A1
Authority
EP
European Patent Office
Prior art keywords
printer
film
length
printing
sensor
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
EP96925637A
Other languages
German (de)
French (fr)
Other versions
EP0839092B1 (en
Inventor
Hans Mathea
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.)
Heidelberger Druckmaschinen AG
Original Assignee
CSAT Gesellschaft fuer Computer Systeme and Automalions Technik mbH
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 CSAT Gesellschaft fuer Computer Systeme and Automalions Technik mbH filed Critical CSAT Gesellschaft fuer Computer Systeme and Automalions Technik mbH
Publication of EP0839092A1 publication Critical patent/EP0839092A1/en
Application granted granted Critical
Publication of EP0839092B1 publication Critical patent/EP0839092B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/006—Article or web delivery apparatus incorporating cutting or line-perforating devices with means for delivering a predetermined length of tape
    • B65H35/0066—Article or web delivery apparatus incorporating cutting or line-perforating devices with means for delivering a predetermined length of tape this length being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/66—Applications of cutting devices
    • B41J11/663—Controlling cutting, cutting resulting in special shapes of the cutting line, e.g. controlling cutting positions, e.g. for cutting in the immediate vicinity of a printed image
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/66—Applications of cutting devices
    • B41J11/666—Cutting partly, e.g. cutting only the uppermost layer of a multiple-layer printing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/005—Forming loops or sags in webs, e.g. for slackening a web or for compensating variations of the amount of conveyed web material (by arranging a "dancing roller" in a sag of the web material)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/042—Sensing the length of a web loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/11—Length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements

Definitions

  • the invention relates to a device for printing an endless film having no markings with print images of a first predetermined length, the film being divided into sections of a second predetermined length by means of a separating device after printing, and the printed images with exact position in relation to the separating points between the sections must be applied to the film.
  • a printing device is used, for example, in the pharmaceutical industry. It is important here to provide so-called blister packs, in which tablets are located, for example, with a print image in a precise position.
  • the tablets are regularly wrapped in a thermoformed film made of plastic or paper, which is sealed by means of a cover film.
  • a cover film There is a printed image on the cover film, which usually contains information about the tablets, such as, for example, data about when which tablets are to be taken. It is therefore crucial that this information is placed on the cover film according to the position of the tablets.
  • the printed image of the films which have already been pre-printed is designed to be somewhat smaller than would actually be required.
  • the resulting difference in length is compensated for by a so-called stretching.
  • the cover sheet is pulled to the required length by a special device.
  • a printing device for printing labels which are located on an endless support in which the printing process is triggered by a sensor which detects the start edge of a label. Since the printing process is triggered by a label on the carrier, the position of the print image depends on the position of the label on the film. When using such a printing device for printing on blister packs, however, the same problem would arise as with previously printed films.
  • a printer which has an input for triggering a positionally accurate printing process, and a sensor which emits a signal at its output whenever the length of the film between the separating device and the beginning of a section to be printed corresponding point corresponds to a predetermined multiple of the second predetermined length, the output of the sensor being connected to the input of the printer.
  • the senor emits no signal, that is, a printing process is not started. If further film is now transported through the printer, so that the length between the separating device and the printer increases, the point is reached where the length of the film between the separating device and the point at which the printer at existing input signal would begin its print image, which corresponds to ten times the second predetermined length. At that moment the sensor emits an output signal to the printer. This means that the printer begins its printing process exactly at the point on the film which corresponds to the beginning of a section to be printed.
  • an electrophotographic printer such as a laser or LED printer
  • the arrangement works just as advantageously when an ion transfer printer or thermal transfer printer or the like is used. It is crucial for the selection of the printer that the printer can carry out its printing process with precise positioning and the positioning can be controlled via an input signal.
  • the senor is an optical sensor which detects the position of a dancer roller which is movably arranged such that the Position of the dancer roller depends on the length of the film between the separator and the printer. This achieves a very high level of accuracy.
  • the length of the film between the separating device and the printer is shortened.
  • the reduction in the film length continues as long as the film is removed from the printing device at an increased speed. If the removal stops, i.e. if no film is temporarily removed from the printing device, the process is reversed.
  • the continuous printing process increases the length of the film between the separating device and the printer.
  • the dancer roller is provided to compensate for the changing length of the film between the separating device and the printer.
  • the dancer roll is located in a loop of the film, which is produced by deflecting the film around the dancer roll. If the length of the film shortens, the dancer roller is moved in the direction of the loop opening. If the length of the film increases, the dancer roller moves away from the opening of the loop, which increases the path of the film around the dancer roller.
  • the sensor is arranged at the location of the device at which the dancer roller is located, if the path along which the film extends between the separating device and the location corresponding to the beginning of a section to be printed, for example ten times the second matched length, the sensor sends a signal to the printer. This creates a print image at the desired location on the film.
  • the accuracy could be further increased in that the change in length of the film located between the separating device and the printer is detected by, for example, wrapping a rope around the dancer roller, which is fixed at its end facing the separating device and at its end facing the printer End movably attached.
  • the rope expediently takes the same course as the film. Since the rope is fixed immovably at one end, the position of the movably arranged rope end depends on the position of the dancer roller. The same change in length that occurs in the part of the film located between the separating device and the printer can thus be determined at the movably arranged end of the rope.
  • an offset roller is provided which is arranged such that the length of the film between the separating device and the printer can be changed by it. This is advantageous if the format of the printed image or the section to be printed changes, as a result of this the length of the film between the separation point and the printer must be changed.
  • the offset roller is shifted to such an extent that the length of the film located between the separating device and the printer is again a predetermined multiple corresponds to the second, now changed, predetermined length when the dancer roller is located opposite the sensor. This avoids having to change the position of the printer when the section length changes.
  • a further advantageous embodiment of the invention provides that a device is provided by means of which the printer speed is controlled.
  • a proximity sensor has been found to be particularly advantageous when using a dancer roller, which outputs a corresponding signal depending on the distance of the dancer roller from a ramp of the sensor. Since the dancer roller is constantly in motion during the discontinuous removal of film from the printing device, a mean value of the sensor output signal, which is also constantly changing due to the ramp of the proximity sensor, is preferably formed.
  • the offset roller is set in such a way that the point around which the dancer roller swings back and forth is approximately in the middle of the ramp of the sensor at the usual section length and removal rate.
  • the control is also expediently designed so that the size of the sensor signal is limited both upwards and downwards.
  • the speed of the printer is likewise limited by a maximum and a minimum. If the removal rate or the length of the printed sections increases, more film is removed from the printing device per unit of time than before. Since the printer initially continues printing at a constant speed, the length of the film between the separating device and the printer is shortened. This causes the point around which the dancer roll swings to move up, increasing the speed of the printer. If the printer speed has adapted to the new section length and / or removal rate, the dancer roller pivots around a point which is now in the upper region of the ramp of the proximity sensor. This means that due to the changed center of the pendulum, the proximity sensor emits an average value signal, based on which the printer prints at a higher speed. The same process takes place with the opposite sign if the section length decreases and / or the removal rate decreases. In this case the dancer roller swings around a point of the proximity sensor which is located in the lower area of the ramp.
  • the position of the sensor must also be changed.
  • the sensor has to be shifted so far that it again emits an output signal when the length of the film located between the separating device and the printer again corresponds to a multiple of the second, possibly changed, predetermined length of a printed section.
  • a film 1 to be printed which is unwound from a roll 8, is passed through a printer 2.
  • the film 1 is deflected around a first deflection roller 9a.
  • the film 1 wraps around an S-shaped dancer roller 6 and an offset roller 5.
  • the dancer roller 6 and the offset roller 5 are each located in the bottom of loops which are formed by the course of the film 1.
  • Behind the offset roller 5, the film 1 is deflected around a second deflection roller 9b.
  • Behind the second deflecting roller 9b there is a removal device 10, which removes film 1 from the printing device in a discontinuous manner.
  • the removal device 10 is a conventional device which repeatedly picks up part of the film 1 and pulls it out of the printing device by means of an oscillating movement.
  • a separating device 4 is arranged in front of the removal device 10.
  • the separating device 4 can be designed such that it cuts the film 1.
  • the beginning of an area to be printed is determined by the separating device 4.
  • the beginning of the print image generated by printer 2 is directed toward the beginning of the area.
  • the dancer roller 6 and the offset roller 5 are arranged so that they can be moved towards and away from each other. While the offset roller 5 can be locked, the dancer roller 6 is freely movable.
  • a ramp-shaped proximity sensor 7 is arranged opposite the dancer roller 6. The proximity sensor 7 is designed or arranged such that the distance between the dancer roller 6 and the proximity sensor 7 changes continuously over the course of the movement of the dancer roller 6 over an active area. Outside the active area, the distance of the dancer roller 6 from the proximity sensor 7 is constant.
  • a sensor 3 is adjustably arranged approximately at the level of the lower third of the active area of the proximity sensor 7.
  • the sensor 3 is designed as a light barrier and has an output 3a.
  • a signal always appears at the output 3a of the sensor 3 when the dancer roller 6 is in a certain position in front of the sensor 3.
  • the position for printed images of medium length and medium removal rate is expediently in the lower third of the active area of the proximity sensor 7. Such an adjustment can be effected by the offset roller 5.
  • the output 3a of the sensor 3 is connected to the input 2a of the printer 2. If the length of the section containing the print image changes, the sensor 3 must be adjusted so that it is adapted to the changed length of the film located between the separating device 4 and the printer 2.
  • the removal process removes film 1 from the printing device at a speed which corresponds to a multiple of the speed at which film 1 passes printer 2. Since more film 1 is removed from the printing device than is transported through the printer 2, the length of the film 1 between the separating device 4 and the printer 2 is shortened. The shortening of the length moves the dancer roller 6 upward.
  • the length of the film 1 between the separating device 4 and the beginning of a section to be printed is corresponding position, for example ten times the length of a section to be printed. Since the printer 2 receives a signal for printing at that very moment, the print image is placed exactly at the beginning of a section to be printed. It is understood that if, depending on the type of printer, a distance has to be taken into account that corresponds, for example, to the part of the circumference of an image roller that is between the description of the image roller and the impression of the image roller on the film 1, this part by a corresponding offset compensation must be taken into account.
  • the offset roller 5 is arranged in such a way that the oscillating movement of the dancer roller 6 due to the discontinuous removal of film 1 from the printing device with a medium length of the portion receiving the print image and an average removal rate around the center of the active area of the proximity sensor 7 takes place. If the first predetermined length D of the printed image and thus the second predetermined length L of the section to be printed increases, the part of the film 1 which is located between the separating device 4 and the printer 2 must also increase, since the length of this part always has to be a predetermined multiple, such as ten times the second predetermined length L. The dancer roller 6 would thereby come out of the area of the proximity sensor 7. The offset roller 5 must therefore be shifted upwards to such an extent that the oscillating movement of the dancer roller 6, which is increased by a larger section to be printed, takes place again around a point in the middle of the active region.
  • the senor 3 Since the sensor 3 must always emit a signal at its output 3a when the length of the film 1 which is between the separating device 4 and the printer 2 corresponds, for example, to ten times the second predetermined length L, the sensor 3 is expediently be ⁇ arranged movably. It can therefore, if necessary, be adapted to the different path of the dancer shaft 6.
  • the present invention has also been described with reference to a printing device from which film 1 is discontinuously removed, it can nevertheless be used in the same way for a continuous removal of film 1 from a printing device. Since the dancer roller 6 may possibly be dispensed with in the event of continuous removal of film 1 from a printing device, a different construction of the printing device would result. It is essential, however, that a sensor 3 is present which always emits a signal at its output when the length of the film 1 between the separating device 4 and the printer 2 corresponds to a multiple of the second predetermined length of the section to be printed.

Landscapes

  • Handling Of Sheets (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Printing Methods (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

In an apparatus for accurately imprinting print images onto sections of a predetermined length of a continuous unmarked foil, wherein a printer is disposed at a distance from a foil section delivery device which receives from the printer unprinted foil along a predetermined path, a foil sensor is arranged along the foil path which sensor has an output connected to the printer for supplying to the printer a printing signal when the length of the foil between the delivery device and a point on the foil corresponding to the beginning of a section to be imprinted is a predetermined multiple of the length of the foil sections to be imprinted so as to initiate printing of the printer accurately within a section of the foil.

Description

VORRICHTUNG ZUM POSITIONSGENAUEN BEDRUCKEN EINER ENDLOSFOLIEDEVICE FOR PRINTING A CONTINUOUS FILM
Die Erfindung betrifft eine Vorrichtung zum Bedrucken einer keine Markierungen aufweisenden Endlosfolie mit Druckbil¬ dern einer ersten vorbestimmten Länge, wobei die Folie nach dem Bedrucken in Abschnitte einer zweiten vorbestimmten Länge mittels einer Trennvorrichtung aufgeteilt wird und die Druckbilder in Bezug auf die Trennstellen zwischen den Abschnitten positionsgenau auf die Folie aufgebracht werden müssen. Eine derartige Druckvorrichtung findet beispielsweise in der pharmazeutischen Industrie Anwendung. Hier kommt es da¬ rauf an, sogenannte Blisterverpackungen, in der sich bei¬ spielsweise Tabletten befinden, positionsgenau mit einem Druckbild zu versehen.The invention relates to a device for printing an endless film having no markings with print images of a first predetermined length, the film being divided into sections of a second predetermined length by means of a separating device after printing, and the printed images with exact position in relation to the separating points between the sections must be applied to the film. Such a printing device is used, for example, in the pharmaceutical industry. It is important here to provide so-called blister packs, in which tablets are located, for example, with a print image in a precise position.
Die Tabletten werden regelmäßig von einer aus Kunststoff oder Papier bestehenden Tiefziehfolie umhüllt, welche mit¬ tels einer Deckfolie versiegelt ist. Auf der Deckfolie be¬ findet sich ein Druckbild, welches üblicherweise Angaben über die Tabletten enthält, wie beispielsweise Daten darü¬ ber, wann welche Tabletten einzunehmen sind. Es ist daher entscheidend, daß diese Angaben entsprechend der Position der Tabletten auf der Deckfolie angebracht sind.The tablets are regularly wrapped in a thermoformed film made of plastic or paper, which is sealed by means of a cover film. There is a printed image on the cover film, which usually contains information about the tablets, such as, for example, data about when which tablets are to be taken. It is therefore crucial that this information is placed on the cover film according to the position of the tablets.
Wegen der großen Menge der benötigten Blisterverpackungen werden bereits bedruckte Deckfolien sehr großer Länge ver¬ wendet. Die Folien befinden sich üblicherweise auf Rollen.Because of the large amount of blister packs required, printed cover films of very great length are used. The foils are usually on rolls.
Wenngleich auch mit den heute bekannten Drucktechniken eine sehr große Maßgenauigkeit erreicht werden kann, so stellt die positionsgenaue Verbindung der Deckfolie mit der Tief¬ ziehfolie ein großes Problem dar, da sich vorhandene Abwei¬ chungen addieren können. Im Laufe der Zeit würde daher die Position des Druckbildes von der erforderlichen Position erheblich abweichen.Although a very high dimensional accuracy can also be achieved with the printing techniques known today, the positionally accurate connection of the cover film to the deep-drawing film is a major problem, since existing deviations can add up. Over time, the position of the printed image would therefore deviate significantly from the required position.
Um die Deckfolie positionsgenau mit der Tiefziehfolie ver¬ binden zu können, ist das Druckbild bei den bereits vorbe¬ druckten Folien etwas kleiner ausgelegt als es tatsächlich benötigt würde. Die dadurch vorhandene Längendifferenz wird mittels einer sogenannten Reckung ausgeglichen. Die Deck¬ folie wird durch eine besondere Vorrichtung auf die benötig¬ te Länge gezogen. Dadurch, daß man bewußt eine Abweichung der Länge des Druckbildes in eine bestimmte Richtung er¬ zeugt und diese Abweichung individuell wieder ausgleicht, wird zwar vermieden, daß sich Fertigungstoleranzen kumulie¬ ren, jedoch ist ein derartiges Verfahren sehr aufwendig.In order to be able to connect the cover film to the thermoformed film in a precise position, the printed image of the films which have already been pre-printed is designed to be somewhat smaller than would actually be required. The resulting difference in length is compensated for by a so-called stretching. The cover sheet is pulled to the required length by a special device. By consciously making a deviation of the length of the printed image in a certain direction and compensating for this deviation individually, it is avoided that manufacturing tolerances accumulate, but such a method is very complex.
Es ist zwar eine Druckvorrichtung zum Bedrucken von Etiket¬ ten, welche sich auf einem Endlosträger befinden, bekannt, bei der der Druckvorgang durch einen Sensor ausgelöst wird, welcher die Anfangskante eines Etiketts detektiert. Da der Druckvorgang jeweils durch ein sich auf dem Träger befind¬ liches Etikett ausgelöst wird, ist die Position des Druck¬ bildes abhängig von der Position des Etiketts auf der Folie. Bei Verwendung einer derartigen Druckvorrichtung zum Bedrucken von Blisterverpackungen würde sich daher aber das¬ selbe Problem ergeben, wie bei bereits vorher bedruckten Folien.A printing device for printing labels which are located on an endless support is known, in which the printing process is triggered by a sensor which detects the start edge of a label. Since the printing process is triggered by a label on the carrier, the position of the print image depends on the position of the label on the film. When using such a printing device for printing on blister packs, however, the same problem would arise as with previously printed films.
Es ist Aufgabe der Erfindung, eine eingangs genannte Druck¬ vorrichtung anzugeben, mittels der ein Druckbild positions¬ genau auf eine Folie aufgebracht werden kann, wobei eine Kummulierung eines Fehlers ausgeschlossen sein soll.It is an object of the invention to provide a printing device mentioned at the outset, by means of which a printing image can be applied to a film in a precise position, wherein an accumulation of an error is to be excluded.
Die Lösung dieser Aufgabe ergibt sich aus den Merkmalen des kennzeichnenden Teils des Anspruchs 1. Vorteilhafte Weiter¬ bildungen der Erfindung ergeben sich aus den Unteransprü¬ chen.This object is achieved from the features of the characterizing part of claim 1. Advantageous further developments of the invention result from the subclaims.
Gemäß der Erfindung ist ein Drucker vorgesehen, welcher einen Eingang zum Auslösen eines positionsgenauen Druckvor¬ gangs hat, sowie ein Sensor, welcher immer dann an seinem Ausgang ein Signal abgibt, wenn die Länge der Folie zwischen der Trennvorrichtung und der dem Anfang eines zu bedruckenden Abschnitts entsprechenden Stelle einem vorbe¬ stimmten Vielfachen der zweiten vorbestimmten Länge ent¬ spricht, wobei der Ausgang des Sensors mit dem Eingang des Druckers verbunden ist. Hierdurch wird erreicht, daß der Anfang eines zu bedrucken¬ den Abschnitts der Folie stets aufs Neue festgelegt wird. Durch die ständig neue Festlegung des Anfangs eines zu be¬ druckenden Abschnitts kann sich ein eventuell vorhandener Fehler nicht addieren. Somit sind selbst relativ große Ab¬ weichungen in der Regel unschädlich, da die bei einem Ab¬ schnitt vorhandene Abweichung keinen Einfluß auf den Anfang des nächsten zu bedruckenden Abschnitts hat. Desgleichen wirkt sich ein Schlupf der Folie nicht aus.According to the invention, a printer is provided which has an input for triggering a positionally accurate printing process, and a sensor which emits a signal at its output whenever the length of the film between the separating device and the beginning of a section to be printed corresponding point corresponds to a predetermined multiple of the second predetermined length, the output of the sensor being connected to the input of the printer. This ensures that the beginning of a section of the film to be printed is always determined anew. Due to the constantly new definition of the beginning of a section to be printed, a possibly existing error cannot add up. Thus, even relatively large deviations are generally harmless, since the deviation existing in one section has no influence on the beginning of the next section to be printed. Likewise, a slip of the film has no effect.
Entspricht das vorbestimmte Vielfache der zweiten vorbe¬ stimmten Länge beispielsweise dem Zehnfachen der Länge eines zu bedruckenden Abschnitts und ist die Länge der Folie zwischen der Trennvorrichtung und der Stelle der Folie, an der der Drucker bei vorhandenem Eingangssignal den Anfang des Druckbildes setzen würde, weniger als dem Zehnfachen der zweiten vorbestimmten Länge, so gibt der Sensor kein Signal ab, das heißt, ein Druckvorgang wird nicht gestartet. Wird nun weitere Folie durch den Drucker transportiert, so daß sich die Länge zwischen der Trennvor¬ richtung und dem Drucker vergrößert, so wird einmal der Punkt erreicht, wo die Länge der Folie zwischen der Trenn¬ vorrichtung und der Stelle, an der der Drucker bei vorhande¬ nem Eingangssignal sein Druckbild beginnen würde, dem Zehn¬ fachen der zweiten vorbestimmten Länge entspricht. In dem Augenblick gibt der Sensor ein Ausgangssignal an den Drucker ab. Das heißt, der Drucker beginnt seinen Druckvor¬ gang genau an der Stelle der Folie, die dem Anfang eines zu bedruckenden Abschnitts entspricht.Corresponds to the predetermined multiple of the second predetermined length, for example ten times the length of a section to be printed, and the length of the film between the separating device and the position of the film at which the printer would set the start of the print image if the input signal was present is less than ten times the second predetermined length, the sensor emits no signal, that is, a printing process is not started. If further film is now transported through the printer, so that the length between the separating device and the printer increases, the point is reached where the length of the film between the separating device and the point at which the printer at existing input signal would begin its print image, which corresponds to ten times the second predetermined length. At that moment the sensor emits an output signal to the printer. This means that the printer begins its printing process exactly at the point on the film which corresponds to the beginning of a section to be printed.
In besonders vorteilhafter Weise wird als Drucker ein elektrophotographischer Drucker, wie beispielsweise ein Laser- oder LED-Drucker verwendet. Die Anordnung arbeitet jedoch genauso vorteilhaft, wenn ein Ionentransferdrucker oder Thermotransferdrucker oder ähnliches verwendet wird. Entscheidend für die Auswahl des Druckers ist, daß der Drucker seinen Druckvorgang positionsgenau durchführen kann und die Positionierung über ein Eingangssignal gesteuert werden kann.In an especially advantageous manner, an electrophotographic printer, such as a laser or LED printer, is used as the printer. However, the arrangement works just as advantageously when an ion transfer printer or thermal transfer printer or the like is used. It is crucial for the selection of the printer that the printer can carry out its printing process with precise positioning and the positioning can be controlled via an input signal.
Bei einer besonderen Ausführungsform der Erfindung, welche insbesondere dann vorteilhaft ist, wenn der Vorrichtung be¬ druckte Abschnitte diskontinuierlich entnommen werden, ist vorgesehen, daß der Sensor ein optischer Sensor ist, der die Position einer Tänzerwalze detektiert, welche beweglich derart angeordnet ist, daß die Position der Tänzerwalze von der Länge der Folie zwischen der Trennvorrichtung und dem Drucker abhängt. Dadurch wird eine sehr große Genauigkeit erreicht.In a special embodiment of the invention, which is particularly advantageous when printed sections are discontinuously removed from the device, it is provided that the sensor is an optical sensor which detects the position of a dancer roller which is movably arranged such that the Position of the dancer roller depends on the length of the film between the separator and the printer. This achieves a very high level of accuracy.
Wird der Druckvorrichtung mit einer Geschwindigkeit, die einem Vielfachen der Geschwindigkeit entspricht, mit der die Folie den Drucker passiert, Folie entnommen, so ver¬ kürzt sich die Länge der Folie zwischen der Trennvorrich¬ tung und dem Drucker. Die Verringerung der Folienlänge dau¬ ert solange an, wie der Druckvorrichtung mit erhöhter Ge¬ schwindigkeit Folie entnommen wird. Stoppt die Entnahme, das heißt wird der Druckvorrichtung vorübergehend keine Folie entnommen, kehrt sich der Vorgang um. Durch den konti¬ nuierlichen Druckvorgang vergrößert sich die Länge der Folie zwischen der Trennvorrichtung und dem Drucker.If film is removed from the printing device at a speed which corresponds to a multiple of the speed at which the film passes the printer, the length of the film between the separating device and the printer is shortened. The reduction in the film length continues as long as the film is removed from the printing device at an increased speed. If the removal stops, i.e. if no film is temporarily removed from the printing device, the process is reversed. The continuous printing process increases the length of the film between the separating device and the printer.
Zum Ausgleich der sich verändernden Länge der Folie zwischen der Trennvorrichtung und dem Drucker ist die Tän¬ zerwalze vorgesehen. Die Tänzerwalze befindet sich in einer Schlaufe der Folie, welche durch eine Umlenkung der Folie um die Tänzerwalze erzeugt wird. Verkürzt sich die Länge der Folie, wird die Tänzerwalze in Richtung Schlaufenöff¬ nung bewegt. Vergrößert sich die Länge der Folie, bewegt sich die Tänzerwalze von der Öffnung der Schlaufe weg, wo¬ durch der Weg der Folie um die Tänzerwalze vergrößert ist. Ist der Sensor an der Stelle der Vorrichtung angeordnet, an der sich die Tänzerwalze befindet, wenn der Weg, längs dem sich die Folie zwischen der Trennvorrichtung und der dem An¬ fang eines zu bedruckenden Abschnitts entsprechenden Stelle erstreckt, beispielsweise dem Zehnfachen der zweiten vorbe¬ stimmten Länge entspricht, gibt der Sensor ein Signal an den Drucker ab. Hierdurch wird an der erwünschten Stelle auf der Folie ein Druckbild erzeugt.The dancer roller is provided to compensate for the changing length of the film between the separating device and the printer. The dancer roll is located in a loop of the film, which is produced by deflecting the film around the dancer roll. If the length of the film shortens, the dancer roller is moved in the direction of the loop opening. If the length of the film increases, the dancer roller moves away from the opening of the loop, which increases the path of the film around the dancer roller. If the sensor is arranged at the location of the device at which the dancer roller is located, if the path along which the film extends between the separating device and the location corresponding to the beginning of a section to be printed, for example ten times the second matched length, the sensor sends a signal to the printer. This creates a print image at the desired location on the film.
Die Genauigkeit könnte noch dadurch erhöht werden, daß die Längenänderung der sich zwischen der Trennvorrichtung und dem Drucker befindlichen Folie dadurch erfaßt wird, daß um die Tänzerwalze beispielsweise ein Seil geschlungen wird, welches an seinem der Trennvorrichtung zugewandten Ende fixiert ist und an seinem dem Drucker zugewandten Ende be¬ weglich befestigt ist. In zweckmäßiger Weise nimmt das Seil denselben Verlauf wie die Folie. Da das Seil an einem Ende unbeweglich befestigt ist, ist die Position des beweglich angeordneten Seilendes abhängig von der Position der Tänzer¬ walze. Somit läßt sich am beweglich angeordneten Ende des Seils dieselbe Längenänderung feststellen, die bei dem sich zwischen der Trennvorrichtung und dem Drucker befindlichen Teil der Folie auftritt. Da das beweglich angeordnete Seil¬ ende den doppelten Weg zurücklegt, den die Tänzerwalze zu¬ rücklegt, wäre bei einem am beweglichen Seilende angeordne¬ ten Sensor die Auflösung doppelt so groß wie bei dem an der Tänzerwalze angeordneten Sensor, was sich vorteilhaft auf die Genauigkeit auswirkt.The accuracy could be further increased in that the change in length of the film located between the separating device and the printer is detected by, for example, wrapping a rope around the dancer roller, which is fixed at its end facing the separating device and at its end facing the printer End movably attached. The rope expediently takes the same course as the film. Since the rope is fixed immovably at one end, the position of the movably arranged rope end depends on the position of the dancer roller. The same change in length that occurs in the part of the film located between the separating device and the printer can thus be determined at the movably arranged end of the rope. Since the movably arranged end of the rope travels twice the distance covered by the dancer roller, the resolution would be twice as great for a sensor arranged on the movable rope end as for the sensor arranged on the dancer roller, which has an advantageous effect on the accuracy .
Zur Einstellung der Position der Tänzerwalze ist eine Off¬ setwalze vorgesehen, welche derart angeordnet ist, daß durch sie die Länge der Folie zwischen der Trennvorrichtung und dem Drucker verändert werden kann. Dies ist dann von Vorteil, wenn sich das Format des Druckbildes beziehungs¬ weise des zu bedruckenden Abschnitts ändert, da hierdurch die Länge der Folie zwischen der Trennstelle und dem Drucker verändert werden muß. Um die Position der Tänzer¬ walze trotz der veränderten Länge zwischen der Trennvorrich¬ tung und dem Drucker unverändert zu lassen, wird die Offset¬ walze soweit verschoben, daß die Länge der sich zwischen der Trennvorrichtung und dem Drucker befindlichen Folie wie¬ derum einem vorbestimmten Vielfachen der zweiten, nunmehr geänderten, vorbestimmten Länge entspricht, wenn sich die Tänzerwalze gegenüber dem Sensor befindet. Hierdurch wird vermieden, daß die Position des Druckers verändert werden muß, wenn sich die Abschnittslänge ändert.In order to adjust the position of the dancer roller, an offset roller is provided which is arranged such that the length of the film between the separating device and the printer can be changed by it. This is advantageous if the format of the printed image or the section to be printed changes, as a result of this the length of the film between the separation point and the printer must be changed. In order to leave the position of the dancer roller unchanged despite the changed length between the separating device and the printer, the offset roller is shifted to such an extent that the length of the film located between the separating device and the printer is again a predetermined multiple corresponds to the second, now changed, predetermined length when the dancer roller is located opposite the sensor. This avoids having to change the position of the printer when the section length changes.
Eine weitere vorteilhafte Ausgestaltung der Erfindung sieht vor, daß eine Vorrichtung vorgesehen ist, mittels der die Druckergeschwindigkeit gesteuert wird. Als besonders vor¬ teilhaft hat sich bei der Verwendung einer Tänzerwalze ein Näherungssensor herausgestellt, welcher in Abhängigkeit der Entfernung der Tänzerwalze von einer Rampe des Sensors ein entsprechendes Signal ausgibt. Da die Tänzerwalze bei der beschriebenen diskontinuierlichen Entnahme von Folie aus der Druckvorrichtung ständig in Bewegung ist, wird in bevor¬ zugter Weise ein Mittelwert des sich aufgrund der Rampe des Näherungssensors ebenfalls ständig verändernden Sensor-Aus¬ gangssignals gebildet. Die Offsetwalze wird so eingestellt, daß der Punkt, um den die Tänzerwalze hin- und herpendelt, sich bei üblicher Abschnittslänge und Entnahmerate etwa in der Mitte der Rampe des Sensors befindet. Die Steuerung ist darüber hinaus zweckmäßigerweise so ausgebildet, daß die Größe des Sensorsignals sowohl nach oben als auch nach unten begrenzt ist. Hierdurch wird die Geschwindigkeit des Druckers ebenfalls durch ein Maximum und ein Minimum be¬ grenzt. Erhöht sich die Entnahmerate oder die Länge der bedruckten Abschnitte, wird der Druckvorrichtung pro Zeiteinheit mehr Folie entnommen als vorher. Da der Drucker zunächst mit kon¬ stanter Geschwindigkeit weiterdruckt, verkürzt sich die Län¬ ge der Folie zwischen der Trennvorrichtung und dem Drucker. Hierdurch bewegt sich der Punkt, um den die Tänzerwalze pendelt, nach oben, wodurch sich die Geschwindigkeit des Druckers erhöht. Hat sich die Druckergeschwindigkeit an die neue Abschnittslänge und/oder Entnahmerate angepaßt, pen¬ delt die Tänzerwalze um einen Punkt, der sich nunmehr im oberen Bereich der Rampe des Näherungssensors befindet. Das heißt, durch den veränderten Pendel-Mittelpunkt gibt der Näherungssensor ein Mittelwert-Signal aus, aufgrund dessen der Drucker mit einer höheren Geschwindigkeit druckt. Der¬ selbe Vorgang findet mit umgekehrten Vorzeichen statt, wenn sich die Abschnittslänge verkleinert und/oder die Entnahme¬ rate verringert. In dem Fall pendelt die Tänzerwalze um einen Punkt des Näherungssensors, der sich im unteren Be¬ reich der Rampe befindet.A further advantageous embodiment of the invention provides that a device is provided by means of which the printer speed is controlled. A proximity sensor has been found to be particularly advantageous when using a dancer roller, which outputs a corresponding signal depending on the distance of the dancer roller from a ramp of the sensor. Since the dancer roller is constantly in motion during the discontinuous removal of film from the printing device, a mean value of the sensor output signal, which is also constantly changing due to the ramp of the proximity sensor, is preferably formed. The offset roller is set in such a way that the point around which the dancer roller swings back and forth is approximately in the middle of the ramp of the sensor at the usual section length and removal rate. The control is also expediently designed so that the size of the sensor signal is limited both upwards and downwards. As a result, the speed of the printer is likewise limited by a maximum and a minimum. If the removal rate or the length of the printed sections increases, more film is removed from the printing device per unit of time than before. Since the printer initially continues printing at a constant speed, the length of the film between the separating device and the printer is shortened. This causes the point around which the dancer roll swings to move up, increasing the speed of the printer. If the printer speed has adapted to the new section length and / or removal rate, the dancer roller pivots around a point which is now in the upper region of the ramp of the proximity sensor. This means that due to the changed center of the pendulum, the proximity sensor emits an average value signal, based on which the printer prints at a higher speed. The same process takes place with the opposite sign if the section length decreases and / or the removal rate decreases. In this case the dancer roller swings around a point of the proximity sensor which is located in the lower area of the ramp.
Da sich durch den veränderten Pendel-Mittelpunkt der Tänzer¬ walze die Scheitelpunkte der Pendelbewegung der Tänzerwalze auch verändern, muß der Sensor in seiner Position ebenfalls verändert werden. Der Sensor muß soweit verschoben werden, daß er wiederum dann ein Ausgangssignal abgibt, wenn die Länge der sich zwischen der Trennvorrichtung und dem Drucker befindlichen Folie wiederum einem Vielfachen der zweiten, gegebenenfalls veränderten, vorbestimmten Länge eines bedruckten Abschnitts entspricht.Since the vertices of the pendulum movement of the dancer roller also change due to the changed center of pendulum of the dancer roller, the position of the sensor must also be changed. The sensor has to be shifted so far that it again emits an output signal when the length of the film located between the separating device and the printer again corresponds to a multiple of the second, possibly changed, predetermined length of a printed section.
Weitere Einzelheiten, Merkmale und Vorteile der vorliegen¬ den Erfindung ergeben sich aus der nachfolgenden Beschrei¬ bung eines besonderen Ausführungsbeispiels unter Bezugnahme auf die Zeichnung. Es zeigt die einzige Figur eine schematische Anordnung einer erfindungsgemäßen Druckvorrichtung.Further details, features and advantages of the present invention result from the following description of a particular exemplary embodiment with reference to the drawing. The single figure shows a schematic arrangement of a printing device according to the invention.
Bei einer erfindungsgemäßen Druckvorrichtung wird eine zu bedruckende Folie 1 , welche von einer Rolle 8 abgewickelt wird, durch einen Drucker 2 geführt. Hinter dem Drucker 2 wird die Folie 1 um eine erste Umlenkrolle 9a umgelenkt. Hinter der ersten Umlenkrolle 9a umschlingt die Folie 1 S-förmig eine Tänzerwalze 6 sowie eine Offsetwalze 5. Die Tänzerwalze 6 sowie die Offsetwalze 5 befinden sich jeweils im Grund von Schlaufen, welche durch den Verlauf der Folie 1 gebildet werden. Hinter der Offsetwalze 5 wird die Folie 1 um eine zweite Umlenkwalze 9b umgelenkt. Hinter der zwei¬ ten Umlenkwalze 9b befindet sich eine Entnahmevorrichtung 10, welche Folie 1 auf diskontinuierliche Weise der Druckvorrichtung entnimmt. Bei der Entnahmevorrichtung 10 handelt es sich um eine herkömmliche Vorrichtung, welche wiederholt einen Teil der Folie 1 aufnimmt und durch eine Pendelbewegung aus der Druckvorrichtung zieht.In a printing device according to the invention, a film 1 to be printed, which is unwound from a roll 8, is passed through a printer 2. Behind the printer 2, the film 1 is deflected around a first deflection roller 9a. Behind the first deflection roller 9a, the film 1 wraps around an S-shaped dancer roller 6 and an offset roller 5. The dancer roller 6 and the offset roller 5 are each located in the bottom of loops which are formed by the course of the film 1. Behind the offset roller 5, the film 1 is deflected around a second deflection roller 9b. Behind the second deflecting roller 9b there is a removal device 10, which removes film 1 from the printing device in a discontinuous manner. The removal device 10 is a conventional device which repeatedly picks up part of the film 1 and pulls it out of the printing device by means of an oscillating movement.
Vor der Entnahmevorrichtung 10 ist eine Trennvorrichtung 4 angeordnet. Die Trennvorrichtung 4 kann dergestalt ausgebil¬ det sein, daß sie die Folie 1 zerschneidet. Jedenfalls wird durch die Trennvorrichtung 4 der Anfang eines zu bedrucken¬ den Bereichs festgelegt. Nach dem Anfang des Bereichs rich¬ tet sich der Beginn des vom Drucker 2 erzeugten Druck¬ bildes.A separating device 4 is arranged in front of the removal device 10. The separating device 4 can be designed such that it cuts the film 1. In any case, the beginning of an area to be printed is determined by the separating device 4. The beginning of the print image generated by printer 2 is directed toward the beginning of the area.
Die Tänzerwalze 6 und die Offsetwalze 5 sind so angeordnet, daß sie gegeneinander zu- und voneinander wegbewegt werden können. Während die Offsetwalze 5 feststellbar ist, ist die Tänzerwalze 6 frei beweglich. Gegenüber der Tänzerwalze 6 ist ein rampenförmig ausgebil¬ deter Näherungssensor 7 angeordnet. Der Näherungssensor 7 ist so ausgebildet beziehungsweise angeordnet, daß sich der Abstand der Tänzerwalze 6 zum Näherungssensor 7 im Verlauf der Bewegung der Tänzerwalze 6 über einen aktiven Bereich stetig verändert. Außerhalb des aktiven Bereichs ist der Abstand der Tänzerwalze 6 vom Näherungssensor 7 konstant.The dancer roller 6 and the offset roller 5 are arranged so that they can be moved towards and away from each other. While the offset roller 5 can be locked, the dancer roller 6 is freely movable. A ramp-shaped proximity sensor 7 is arranged opposite the dancer roller 6. The proximity sensor 7 is designed or arranged such that the distance between the dancer roller 6 and the proximity sensor 7 changes continuously over the course of the movement of the dancer roller 6 over an active area. Outside the active area, the distance of the dancer roller 6 from the proximity sensor 7 is constant.
Etwa in Höhe des unteren Drittels des aktiven Bereichs des Näherungssensors 7 ist ein Sensor 3 verstellbar angeordnet. Der Sensor 3 ist als Lichtschranke ausgebildet und hat einen Ausgang 3a. Am Ausgang 3a des Sensors 3 erscheint stets dann ein Signal, wenn sich die Tänzerwalze 6 in einer bestimmten Position vor dem Sensor 3 befindet. Zweckmäßiger¬ weise befindet sich die Position bei Druckbildern mittlerer Länge und mittlerer Entnahmerate etwa im unteren Drittel des aktiven Bereichs des Näherungssensors 7. Eine derartige Einstellung kann durch die Offsetwalze 5 bewirkt werden. Der Ausgang 3a des Sensors 3 ist mit dem Eingang 2a des Druckers 2 verbunden. Ändert sich die Länge des das Druck¬ bild enthaltenden Abschnitts, muß der Sensor 3 verstellt werden, so daß er an die veränderte Länge der sich zwischen der Trennvorrichtung 4 und dem Drucker 2 befindlichen Folie angepaßt ist.A sensor 3 is adjustably arranged approximately at the level of the lower third of the active area of the proximity sensor 7. The sensor 3 is designed as a light barrier and has an output 3a. A signal always appears at the output 3a of the sensor 3 when the dancer roller 6 is in a certain position in front of the sensor 3. The position for printed images of medium length and medium removal rate is expediently in the lower third of the active area of the proximity sensor 7. Such an adjustment can be effected by the offset roller 5. The output 3a of the sensor 3 is connected to the input 2a of the printer 2. If the length of the section containing the print image changes, the sensor 3 must be adjusted so that it is adapted to the changed length of the film located between the separating device 4 and the printer 2.
Während der Zeit, während der die Entnahmevorrichtung 10 sich zur Aufnahme eines Abschnitts der Folie 1 in einer Ruheposition befindet, wird aus der Druckvorrichtung keine Folie 1 entnommen. Bei einem kontinuierlichen Durchlauf von Folie 1 durch den Drucker 2 vergrößert sich die Länge der Folie 1, welche sich zwischen der Trennvorrichtung 4 und dem Drucker 2 befindet. Hierdurch senkt sich die Tänzer¬ walze 6 nach unten. Die Tänzerwalze 6 senkt sich solange nach unten, bis durch die Entnahmevorrichtung 10 Folie 1 aus der Druckvorrichtung entnommen wird. Die Darstellung in der Figur entspricht etwa dem Zeitpunkt, zu dem die Entnah- mevorrichtung 10 beginnt, der Druckvorrichtung Folie 1 zu entnehmen.During the time during which the removal device 10 is in a rest position for receiving a section of the film 1, no film 1 is removed from the printing device. With a continuous passage of film 1 through the printer 2, the length of the film 1, which is located between the separating device 4 and the printer 2, increases. As a result, the dancer roller 6 is lowered. The dancer roller 6 lowers down until film 1 is removed from the printing device by the removal device 10. The illustration in the figure corresponds approximately to the time at which the removal Measuring device 10 begins to remove film 1 from printing device.
Durch den Entnahmevorgang wird der Druckvorrichtung Folie 1 mit einer Geschwindigkeit entnommen, die einem Vielfachen der Geschwindigkeit entspricht, mit der die Folie 1 den Drucker 2 passiert. Da der Druckvorrichtung mehr Folie 1 entnommen wird als durch den Drucker 2 transportiert wird, verkürzt sich die Länge der Folie 1 zwischen der Trennvor¬ richtung 4 und dem Drucker 2. Durch die Verkürzung der Länge wird die Tänzerwalze 6 nach oben bewegt.The removal process removes film 1 from the printing device at a speed which corresponds to a multiple of the speed at which film 1 passes printer 2. Since more film 1 is removed from the printing device than is transported through the printer 2, the length of the film 1 between the separating device 4 and the printer 2 is shortened. The shortening of the length moves the dancer roller 6 upward.
In dem Augenblick, wo die Tänzerwalze 6 die Position hat, in der der Sensor 3 über seinen Ausgang 3a ein Signal an den Eingang 2a des Druckers 2 abgibt, beträgt die Länge der Folie 1 zwischen der Trennvorrichtung 4 und der dem Anfang eines zu bedruckenden Abschnitts entsprechenden Stelle bei¬ spielsweise das Zehnfache der Länge eines zu bedruckenden Abschnitts. Da der Drucker 2 genau in dem Augenblick ein Signal zum Drucken erhält, wird das Druckbild genau an den Anfang eines zu bedruckenden Abschnitts gesetzt. Es ver¬ steht sich, daß, wenn abhängig vom Druckertyp eine Strecke berücksichtigt werden muß, die beispielsweise dem Teil des Umfangs einer Bildwalze entspricht, der sich zwischen dem Beschreiben der Bildwalze und dem Abdruck der Bildwalze auf die Folie 1 befindet, dieser Teil durch einen entsprechen¬ den Offsetausgleich berücksichtigt werden muß.At the moment when the dancer roller 6 has the position in which the sensor 3 emits a signal to the input 2a of the printer 2 via its output 3a, the length of the film 1 between the separating device 4 and the beginning of a section to be printed is corresponding position, for example ten times the length of a section to be printed. Since the printer 2 receives a signal for printing at that very moment, the print image is placed exactly at the beginning of a section to be printed. It is understood that if, depending on the type of printer, a distance has to be taken into account that corresponds, for example, to the part of the circumference of an image roller that is between the description of the image roller and the impression of the image roller on the film 1, this part by a corresponding offset compensation must be taken into account.
Die Offsetwalze 5 ist so angeordnet, daß die durch die dis¬ kontinuierliche Entnahme von Folie 1 aus der Druckvorrich¬ tung vorhandene Pendelbewegung der Tänzerwalze 6 bei mitt¬ lerer Länge des das Druckbild aufnehmenden Abschnitts und mittlerer Entnahmerate um die Mitte des aktiven Bereichs des Näherungssensors 7 stattfindet. Vergrößert sich die erste vorbestimmte Länge D des Druck¬ bildes und damit die zweite vorbestimmte Länge L des zu be¬ druckenden Abschnitts, so muß sich der Teil der Folie 1, welcher sich zwischen der Trennvorrichtung 4 und dem Drucker 2 befindet, ebenfalls vergrößern, da die Länge die¬ ses Teils immer einem vorbestimmten Vielfachen, wie bei¬ spielsweise dem Zehnfachen der zweiten vorbestimmten Länge L entsprechen muß. Die Tänzerwalze 6 würde hierdurch aus dem Bereich des Näherungssensors 7 gelangen. Die Offset¬ walze 5 muß daher soweit nach oben verschoben werden, daß die durch einen größeren zu bedruckenden Abschnitt ver¬ größerte Pendelbewegung der Tänzerwalze 6 wiederum um einem Punkt in der Mitte des aktiven Bereichs stattfindet.The offset roller 5 is arranged in such a way that the oscillating movement of the dancer roller 6 due to the discontinuous removal of film 1 from the printing device with a medium length of the portion receiving the print image and an average removal rate around the center of the active area of the proximity sensor 7 takes place. If the first predetermined length D of the printed image and thus the second predetermined length L of the section to be printed increases, the part of the film 1 which is located between the separating device 4 and the printer 2 must also increase, since the length of this part always has to be a predetermined multiple, such as ten times the second predetermined length L. The dancer roller 6 would thereby come out of the area of the proximity sensor 7. The offset roller 5 must therefore be shifted upwards to such an extent that the oscillating movement of the dancer roller 6, which is increased by a larger section to be printed, takes place again around a point in the middle of the active region.
Da der Sensor 3 immer dann an seinem Ausgang 3a ein Signal abgeben muß, wenn die Länge der Folie 1, welche sich zwischen der Trennvorrichtung 4 und dem Drucker 2 befindet, beispielsweise dem Zehnfachen der zweiten vorbestimmten Länge L entspricht, ist der Sensor 3 zweckmäßigerweise be¬ weglich angeordnet. Er kann daher gegebenenfalls an den unterschiedlichen Weg der Tänzerwelle 6 angepaßt werden.Since the sensor 3 must always emit a signal at its output 3a when the length of the film 1 which is between the separating device 4 and the printer 2 corresponds, for example, to ten times the second predetermined length L, the sensor 3 is expediently be ¬ arranged movably. It can therefore, if necessary, be adapted to the different path of the dancer shaft 6.
Wenngleich die vorliegende Erfindung auch anhand einer Druckvorrichtung beschrieben wurde, aus der Folie 1 diskon¬ tinuierlich entnommen wird, so kann sie doch in gleicher Weise bei einer kontinuierlichen Entnahme von Folie 1 aus einer Druckvorrichtung angewendet werden. Da bei einer kon¬ tinuierlichen Entnahme von Folie 1 aus einer Druckvorrich¬ tung gegebenenfalls auf die Tänzerwalze 6 verzichtet werden kann, würde sich ein anderer Aufbau der Druckvorrichtung ergeben. Wesentlich ist jedoch, daß ein Sensor 3 vorhanden ist, der immer dann an seinem Ausgang ein Signal abgibt, wenn die Länge der sich zwischen der Trennvorrichtung 4 und dem Drucker 2 befindlichen Folie 1 einem Vielfachen der zweiten vorbestimmten Länge des zu bedruckenden Abschnitts entspricht. Although the present invention has also been described with reference to a printing device from which film 1 is discontinuously removed, it can nevertheless be used in the same way for a continuous removal of film 1 from a printing device. Since the dancer roller 6 may possibly be dispensed with in the event of continuous removal of film 1 from a printing device, a different construction of the printing device would result. It is essential, however, that a sensor 3 is present which always emits a signal at its output when the length of the film 1 between the separating device 4 and the printer 2 corresponds to a multiple of the second predetermined length of the section to be printed.

Claims

P A T E N T A N S P R Ü C H E PATENT CLAIMS
1. Vorrichtung zum Bedrucken einer keine Markierungen auf¬ weisenden Endlosfolie (1) mit Druckbildern einer ersten vor¬ bestimmten Länge (D) , wobei die Folie (1) nach dem Be¬ drucken in Abschnitte einer zweiten vorbestimmten Länge (L) mittels einer Trennvorrichtung (4) aufgeteilt wird und die Druckbilder in Bezug auf die Trennstellen (T) zwischen den Abschnitten positionsgenau auf die Folie (1) aufgebracht werden müssen, dadurch gekennzeichnet, daß ein Drucker (2) vorgesehen ist, welcher einen Eingang (2a) zum Auslösen eines positionsgenauen Druckvorgangs hat, und ein Sensor (3) vorhanden ist, welcher immer dann an seinem Ausgang (3a) ein Signal abgibt, wenn die Länge der Folie (1) zwischen der Trennvorrichtung (4) und der dem An¬ fang eines zu bedruckenden Abschnitts entsprechenden Stelle einem vorbestimmten Vielfachen der zweiten vorbestimmten Länge (L) entspricht, wobei der Ausgang (3a) des Sensors (3) mit dem Eingang (2a) des Druckers (2) verbunden ist.1. Device for printing an endless film (1) without markings with printed images of a first predetermined length (D), the film (1) after printing in sections of a second predetermined length (L) by means of a separating device (4) is divided and the printed images with respect to the separation points (T) between the sections must be applied to the film (1) in the correct position, characterized in that a printer (2) is provided which has an input (2a) for triggering a positionally accurate printing process, and a sensor (3) is present which always emits a signal at its output (3a) when the length of the film (1) between the separating device (4) and the one to be printed on Section corresponding point corresponds to a predetermined multiple of the second predetermined length (L), the output (3a) of the sensor (3) being connected to the input (2a) of the printer (2).
2. Druckvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Drucker (2) ein kontinuierlich druckender elektro- photographischer Drucker ist. 2. Printing device according to claim 1, characterized in that the printer (2) is a continuously printing electrophotographic printer.
3. Druckvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Sensor (3) ein optischer Sensor ist, der die Posi¬ tion einer Tänzerwalze (6) detektiert, welche beweglich der¬ art angeordnet ist, daß die Position der Tänzerwalze (6) von der Länge der Folie zwischen der Trennvorrichtung (4) und dem Drucker (2) abhängt.3. Printing device according to claim 1 or 2, characterized in that the sensor (3) is an optical sensor which detects the position of a dancer roller (6) which is movably arranged such that the position of the dancer roller (6 ) depends on the length of the film between the separator (4) and the printer (2).
4. Druckvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß eine Offsetwalze (5) vorgesehen ist, mittels der die Länge der Folie zwischen der Trennvorrichtung (4) und dem Drucker (2) verändert werden kann.4. Printing device according to one of claims 1 to 3, characterized in that an offset roller (5) is provided, by means of which the length of the film between the separating device (4) and the printer (2) can be changed.
5. Druckvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß eine Vorrichtung (7) vorgesehen ist, mittels der die Druckergeschwindigkeit gesteuert wird. 5. Printing device according to one of claims 1 to 4, characterized in that a device (7) is provided, by means of which the printer speed is controlled.
EP96925637A 1995-07-15 1996-07-15 Device for positionally exact printing of continuous sheeting Expired - Lifetime EP0839092B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19525713 1995-07-15
DE19525713A DE19525713C1 (en) 1995-07-15 1995-07-15 Device for printing marking-free endless foil
PCT/DE1996/001323 WO1997003837A1 (en) 1995-07-15 1996-07-15 Device for positionally exact printing of continuous sheeting

Publications (2)

Publication Number Publication Date
EP0839092A1 true EP0839092A1 (en) 1998-05-06
EP0839092B1 EP0839092B1 (en) 1999-03-17

Family

ID=7766841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96925637A Expired - Lifetime EP0839092B1 (en) 1995-07-15 1996-07-15 Device for positionally exact printing of continuous sheeting

Country Status (10)

Country Link
US (1) US5964151A (en)
EP (1) EP0839092B1 (en)
JP (1) JP3357068B2 (en)
AT (1) ATE177687T1 (en)
AU (1) AU704698B2 (en)
CA (1) CA2226888C (en)
DE (2) DE19525713C1 (en)
DK (1) DK0839092T3 (en)
ES (1) ES2129981T3 (en)
WO (1) WO1997003837A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850275C2 (en) * 1998-10-31 2000-09-07 Csat Computer Systeme Device for printing a label-free continuous film
DE19850274C1 (en) * 1998-10-31 2000-05-25 Csat Computer Systeme Device for printing a label-free continuous film
DE19914609B4 (en) * 1999-03-30 2010-07-29 Focke & Co.(Gmbh & Co. Kg) Device for printing material webs
US6851874B2 (en) 2002-06-18 2005-02-08 Hewlett-Packard Development Company, L.P. Methods and systems of producing blister packaging
US7762301B2 (en) * 2002-09-16 2010-07-27 CSAT Gesellschaft für Computer-Systeme und Automalions-Technik mbH Device for the precise positional joining of two material webs
DE10243084B3 (en) * 2002-09-16 2004-01-29 CSAT Gesellschaft für Computer-Systeme und Automations-Technik mbH Device for the precise joining of two strands of material
DE10312889B3 (en) * 2003-03-22 2004-08-05 CSAT Gesellschaft für Computer-Systeme und Automations-Technik mbH Blister pack manufacturing device has markings provided by underlying foil detected for providing activation signals for printer used for printing overlying foil
AU2004252148A1 (en) * 2003-06-23 2005-01-06 The Procter & Gamble Company Process for producing highly registered printed images and embossment patterns on stretchable substrates
US7222436B1 (en) 2006-07-28 2007-05-29 The Procter & Gamble Company Process for perforating printed or embossed substrates
CN102173194B (en) * 2011-01-26 2013-01-02 青岛海刚烫印设备制造有限公司 High-speed automatic hot foil printing machine for thermal-shrinkage film
JP2014509997A (en) * 2011-02-28 2014-04-24 ボブスト メックス ソシエテ アノニム Tape feeding device for foil stamping machine
CN102431685A (en) * 2011-11-03 2012-05-02 无锡市伟丰印刷机械厂 Accurately-controlled cutting system
JP2023076311A (en) * 2021-11-22 2023-06-01 株式会社イシダ Packaging device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908270C3 (en) * 1969-02-19 1975-07-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Unwinding device for paper supply provided in roll form, in particular for high-speed printers
US3591279A (en) * 1969-06-02 1971-07-06 Xerox Corp Cut and deflect web drive apparatus
US4026405A (en) * 1972-11-09 1977-05-31 Compagnie Honeywell Bull (Societe Anonyme) Process and apparatus for determining the magnitude of the paper advance commanded in a printing machine
JPS5418755A (en) * 1977-07-13 1979-02-13 Oki Electric Ind Co Ltd Thermal printer
JPS5942985A (en) * 1982-09-06 1984-03-09 Sato :Kk Mark detecting apparatus in printer
JPS59152882A (en) * 1983-02-18 1984-08-31 Hitachi Koki Co Ltd Cutting method for printing paper
ES8506410A1 (en) * 1983-05-31 1985-07-01 Fraver Sa Process and apparatus for continuously treating a web adapted to pass through a computer printer
FR2561175B1 (en) * 1984-03-15 1986-10-24 Codimag HIGH YIELD PRINTING METHOD AND DEVICE
JPS6164478A (en) * 1984-09-07 1986-04-02 Kanzaki Paper Mfg Co Ltd Printer able to quick-feed
US4909426A (en) * 1988-02-10 1990-03-20 Roll Systems, Inc. Web feed apparatus
JP2896914B2 (en) * 1990-02-15 1999-05-31 株式会社サトー Electrophotographic recording device using continuous paper
EP0475625B1 (en) * 1990-08-31 1996-05-22 New Oji Paper Co., Ltd. Printer having a sheet cutter
DE4027938A1 (en) * 1990-09-04 1992-03-05 Minnesota Mining & Mfg DEVICE FOR MOVING RECORDING MATERIAL IN A PRINTER DEVICE
US5079569A (en) * 1991-02-25 1992-01-07 B. Bunch Company, Inc. Laser printer with paper positioning and tensioning features
JPH07237336A (en) * 1994-01-10 1995-09-12 Fujitsu Ltd Both-sided printing device of continuous paper
EP0742755B1 (en) * 1994-01-31 1998-01-07 Nilpeter A/S A method of and a cylinder arrangement for processing a continuous web extending along a predetermined path
US5464289A (en) * 1994-08-24 1995-11-07 Beaudry; Wallace J. Electrographic label printing system
US5765481A (en) * 1997-03-11 1998-06-16 Gerber Scientific Products, Inc. Apparatus and method for working on a length of web material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9703837A1 *

Also Published As

Publication number Publication date
DK0839092T3 (en) 1999-10-11
EP0839092B1 (en) 1999-03-17
JP3357068B2 (en) 2002-12-16
DE59601464D1 (en) 1999-04-22
ES2129981T3 (en) 1999-06-16
WO1997003837A1 (en) 1997-02-06
JPH11509148A (en) 1999-08-17
CA2226888C (en) 2002-01-22
AU704698B2 (en) 1999-04-29
CA2226888A1 (en) 1997-02-06
DE19525713C1 (en) 1996-11-14
ATE177687T1 (en) 1999-04-15
AU6610396A (en) 1997-02-18
US5964151A (en) 1999-10-12

Similar Documents

Publication Publication Date Title
EP0839092A1 (en) Device for positionally exact printing of continuous sheeting
DE2642381C3 (en) Device for feeding a web in register
DD296641A5 (en) ONLINE LAYERING DEVICE FOR LETTERING MACHINES
DE3713666C2 (en) Embossing method and embossing rotary machine
DE69724161T2 (en) Device for producing information-bearing gelatin capsules
DE102009012817A1 (en) Method for printing a blister foil web in a packaging machine
EP1000759B1 (en) Device for printing an endless foil having no marks
WO2004082948A1 (en) Device for precise-positioning printing of a marking-free film
EP1542920B1 (en) Device for the precise positional coupling of two material webs
EP0901108A2 (en) Franking machine
EP0997303B1 (en) Device for printing marking-free endless foil
DE19600513A1 (en) Single-track measuring marks on thermal printer media
DE19504219C1 (en) Packaging machine
EP0806360A1 (en) Device for applying a covering web on a base web provided with integrated containers
DE19816605C2 (en) Method and device for the production of boards for motor vehicle license plates
DE4110564C2 (en) Device for register adjustment between a first and at least one subsequently applied sample of a material web
EP0160271B1 (en) Process and device for manufacturing measuring tapes
DE2938026C2 (en) Stamp device
EP0174423A1 (en) Device for applying longitudinally limited printing images to a corrugated-board web
EP3057785B1 (en) Method for applying a mask-shaped coating to an endless belt
DE19904146C2 (en) Device for lengthening a cover sheet in a thermoforming system
DE102019110339B4 (en) Printing and labeling machine and method for individualized printing of labels
DE4017841C2 (en) Procedure for positioning continuous forms or forms in printers
DE3118050C2 (en) Stationary labeling device
EP3077306B1 (en) Apparatus and method for cutting a web material into part-webs and spreading the part-webs

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

17P Request for examination filed

Effective date: 19971129

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE

17Q First examination report despatched

Effective date: 19980602

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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): AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE

REF Corresponds to:

Ref document number: 177687

Country of ref document: AT

Date of ref document: 19990415

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RIEDERER HASLER & PARTNER PATENTANWAELTE AG

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990319

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59601464

Country of ref document: DE

Date of ref document: 19990422

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2129981

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 19990518

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: RIEDERER HASLER & PARTNER PATENTANWAELTE AG;ELESTASTRASSE 8;7310 BAD RAGAZ (CH)

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

Ref country code: DK

Payment date: 20110725

Year of fee payment: 16

Ref country code: IE

Payment date: 20110719

Year of fee payment: 16

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

Ref country code: AT

Payment date: 20110720

Year of fee payment: 16

Ref country code: SE

Payment date: 20110721

Year of fee payment: 16

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

Ref country code: IT

Payment date: 20110726

Year of fee payment: 16

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

Ref country code: ES

Payment date: 20120724

Year of fee payment: 17

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

Ref country code: PT

Payment date: 20120116

Year of fee payment: 17

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: KLOCKMANN, NILS, DIPL.-PHYS., DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 177687

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120715

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

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

Ref country code: SE

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

Effective date: 20120716

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20120715

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

Ref country code: AT

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

Effective date: 20120715

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

Ref country code: IE

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

Effective date: 20120715

Ref country code: DK

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

Effective date: 20120731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: HEIDELBERGER DRUCKMASCHINEN AG, DE

Free format text: FORMER OWNER: CSAT GESELLSCHAFT FUER COMPUTER-SYSTEME UND AUTOMATIONS-TECHNIK MBH, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: KLOCKMANN, NILS, DIPL.-PHYS., DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: TD

Effective date: 20130919

Ref country code: NL

Ref legal event code: SD

Effective date: 20130919

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20130926 AND 20131002

BECA Be: change of holder's address

Owner name: KURFUERSTEN-ANLAGE 52-60,D-69115 HEIDELBERG

Effective date: 20131008

Owner name: HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 20131008

BECH Be: change of holder

Owner name: HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 20131008

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

Ref country code: FI

Payment date: 20130723

Year of fee payment: 18

Ref country code: NL

Payment date: 20130725

Year of fee payment: 18

Ref country code: CH

Payment date: 20130724

Year of fee payment: 18

Ref country code: BE

Payment date: 20130725

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: PETERREINS SCHLEY PATENT- UND RECHTSANWAELTE, DE

Effective date: 20130306

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: PETERREINS SCHLEY PATENT- UND RECHTSANWAELTE, DE

Effective date: 20130916

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: KLOCKMANN, NILS, DIPL.-PHYS., DE

Effective date: 20130306

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: KLOCKMANN, NILS, DIPL.-PHYS., DE

Effective date: 20130916

Ref country code: DE

Ref legal event code: R081

Ref document number: 59601464

Country of ref document: DE

Owner name: HEIDELBERGER DRUCKMASCHINEN AG, DE

Free format text: FORMER OWNER: CSAT GESELLSCHAFT FUER COMPUTER-SYSTEME UND AUTOMATIONS-TECHNIK MBH, 76185 KARLSRUHE, DE

Effective date: 20130916

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

Ref country code: FR

Payment date: 20130719

Year of fee payment: 18

Ref country code: GB

Payment date: 20130724

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: HEIDELBERGER DRUCKMASCHINEN AG, DE

Effective date: 20131127

Ref country code: FR

Ref legal event code: CD

Owner name: HEIDELBERGER DRUCKMASCHINEN AG, DE

Effective date: 20131127

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20140115

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

Ref country code: PT

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

Effective date: 20140115

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140909

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

Ref country code: ES

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

Effective date: 20130716

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20140715

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

Ref country code: NL

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

Effective date: 20150201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150331

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

Ref country code: CH

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

Effective date: 20140731

Ref country code: LI

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

Effective date: 20140731

Ref country code: FI

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

Effective date: 20140715

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: 20140731

Ref country code: GB

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

Effective date: 20140715

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

Ref country code: DE

Payment date: 20150707

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: PETERREINS SCHLEY PATENT- UND RECHTSANWAELTE P, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 59601464

Country of ref document: DE

Representative=s name: PETERREINS SCHLEY PATENT- UND RECHTSANWAELTE, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59601464

Country of ref document: DE

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

Ref country code: BE

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

Effective date: 20140731