EP2222471B1 - Modular film unit - Google Patents
Modular film unit Download PDFInfo
- Publication number
- EP2222471B1 EP2222471B1 EP08858583.1A EP08858583A EP2222471B1 EP 2222471 B1 EP2222471 B1 EP 2222471B1 EP 08858583 A EP08858583 A EP 08858583A EP 2222471 B1 EP2222471 B1 EP 2222471B1
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- EP
- European Patent Office
- Prior art keywords
- film
- receiving
- transfer
- module
- sheet
- 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.)
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- 238000012546 transfer Methods 0.000 claims description 119
- 238000007639 printing Methods 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 27
- 238000007645 offset printing Methods 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
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- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 5
- 239000011888 foil Substances 0.000 description 10
- 238000004804 winding Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
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- 238000012544 monitoring process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
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- 238000010348 incorporation Methods 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
- B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
- B41F19/062—Presses of the rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
Definitions
- the invention relates to a device for transferring imaging layers from a carrier foil to printed sheets according to the preamble of claims 1 and 2.
- This is designed in such a way that a film strip or a transfer film is passed through the transfer nip of the film transfer module between the impression cylinder and the transfer cylinder from a film supply roll.
- the film strip is rewound on the exit side after leaving the film transfer module.
- the transfer film has a carrier layer on which imaging layers such as metallic layers, for example of aluminum, can be applied.
- imaging layers such as metallic layers, for example of aluminum
- a film transfer unit with friction shaft known.
- the film or partial film rolls are mounted on a by means of friction a drive or braking force transmitting shaft.
- the friction effect is limited to narrow areas. These independently allow a rotation of the roller receptacle, so that a plurality of partial film rolls can be accommodated side by side on the shaft.
- the recorded film rolls can therefore run with different peripheral speeds or speeds.
- the web tension of the film webs removed from the film rolls can nevertheless be kept within a tolerance range.
- the rubbing driving shafts may be disposed on the roll-off side or on the sheet-collecting side.
- a disadvantage of this device is the poor handling for placing the film or partial film rolls on only one axis. In this case, mean film rolls can only be replaced if the film rolls of at least one edge region were previously removed from the shaft. Furthermore, an independent regulation of the friction or braking forces for different film or partial film rolls is not possible.
- WO 2005/102700 A1 a device for stamping foil printing known.
- the device shows in various examples the arrangement of two film rolls which are mounted within a coating unit designed as a film transfer module.
- the film rolls are arranged parallel to one another in a horizontal plane in the film transfer module.
- the object of the invention is to provide a device with which the transfer of an imaging layer, e.g. a metallization can be done safely, economically and accurately, the device should be easy to handle.
- an imaging layer e.g. a metallization
- a method is used to guide the transfer film, in which the film web is stored on one or more film rolls and can be used for changing film rolls by means of an adhesive device within the same recording an existing film roll used.
- recordings for film rolls are provided in two variants, which allow easy replacement of one or more film rolls.
- the receptacles can be provided in a module, wherein at least two axes for receiving film rolls are arranged one above the other.
- One or more film rolls can be mounted on each axis.
- the or the axes can be assigned drives.
- Each holder of a film roll may be associated with a web tension unit. In this way, an improvement in setup times is achieved in conjunction with a film transfer module.
- the receptacles can be provided in two modules, wherein in each module at least two axes for receiving film rolls are arranged one above the other.
- One or more film rolls can be mounted on each axis.
- the or the axes can be assigned drives.
- At least in one module, one or each support of film rolls may be associated with a web tension unit.
- FIG. 1 is a sheet-processing machine, here a printing press, shown, which consists of at least two printing units.
- a sheet to be coated is provided in a first step in the applicator 1 with an imaging adhesive pattern.
- a printing unit of an offset printing press with inking and dampening units 11, a printing plate on a plate cylinder 12, a blanket or blanket cylinder 13 and a counter-pressure cylinder 4 can be used.
- a transfer film 5 is guided under pressure through a transfer nip 6 together with the printing sheet.
- a film transfer module 2 used for this purpose may be a printing unit, a paint module, a base unit or another type of processing station of a sheet-fed offset printing press.
- the transfer nip 6 in the film transfer module 2 is formed by a transfer cylinder 3 and an impression cylinder 4.
- the transfer cylinder 3 may correspond to a blanket or form cylinder of a known offset printing unit or paint module of a sheetfed offset printing press.
- a web guide for transfer films 5 is shown within the film transfer module 2.
- the device can also be arranged as an integrated film transfer module FA within a printing unit.
- a film supply roll 8 is assigned to the film transfer module 2 on the side of the sheet feed.
- the film supply roll 8 has a rotary drive 7.
- the rotary drive 7 is required for the continuous controlled feeding of the transfer film 5 to the film transfer module 2 and is therefore controllable.
- film feed and removal guide devices 14 such as deflection or tensioning rollers, pneumatically actuated conducting means, baffles o. ⁇ . Provided.
- the transfer film 5 can be guided around the transfer cylinder 3, the transfer film 5 advantageously being able to be fed in and out of the transfer nip 6 only from one side of the film transfer module 2 (see dashed representation). Furthermore, the transfer film 5 can also be guided essentially tangentially on the transfer cylinder 3 or only in a small circumferential angle in the transfer nip 6. Here, the transfer film 5 is fed to one side of the film transfer module 2 and discharged to the opposite side. On the discharge side of the printing unit, a film collecting roller 9 is shown, by means of which used sheet material is wound up. Again, a rotary drive 7 is provided, which is controllable.
- dryer 16 can additionally be arranged in the film transfer module 2 or FA in order to pre-dry the adhesive on the printing substrate and / or to finish drying the finished coating. By means of an inspection device 17, the coating quality can be observed.
- cleaning devices R can also be provided in the film transfer module 2 or FA in order to remove impurities falling from the film web of the transfer film 5 and possibly adhering to the cylinders.
- FIGS. 2 to 5 Inventive devices for receiving film rolls are shown.
- FIG. 2 a device in the embodiment with a single receiving module 19 for film rolls 20, 21 is shown, which is placed on the film transfer module 2 or FA.
- the receiving module 19 is provided with two axes 22, 23 for holding film rolls 20, 21.
- On each axis 22, 23, one or more film rolls 20, 21 can be supported correspondingly in the direction of transport of the printing sheets to be coated parallel to each other processing tracks.
- the feeding of the transfer film 5 to the transfer nip 6 is effected by one or more film rolls 20 supported on the lower axis 22 on the right side of the film transfer module 2 or FA.
- the return of the used transfer film 5 takes place from the transfer nip 6 parallel to the film transfer module 2 or FA up to one or more supported on the upper axis 23 film rolls 21. All axes 22, 23 can be provided to drive or brake the film rolls 20, 21 with rotary actuators be.
- the web tension unit 24 may be designed as a retractable module. It has a plurality of guide rollers 25, which are adjustable in accordance with the required web tension of the film web 5 with respect to the web path. The adjustment can be regulated as a function of the web tension. Depending on the number of film rolls 20 arranged on the axis 22 corresponding to the processing tracks, a plurality of web tensioning units 24 may also be arranged interchangeably as modules parallel to each other.
- Figure 2.1 is the embodiment according to FIG. 2 supplemented by an additional web tension unit 24.1 in the area of film removal.
- the discharged film web 5 can also be adjusted after the transfer nip 6 and before winding on the film roll 21 additionally in their web tension. This is especially at a timing of the film feed advantage.
- the web tension units 24, 24.1 may alternatively be provided as storage units with a plurality of deflection rollers. These deflection rollers may be provided in the manner of a loop memory for the web feed on web-fed rotary printing machines, wherein the guide rollers in pairs form a web loop, which in the absence of web replenishment, eg at standstill of the feeding web roll, can be shortened to the temporary web feed until the web replenishment of a take-off reel starts again.
- the web tension units 24, 24.1 are also used for functions of the so-called format clocking or channel clocking.
- FIG. 3 is a device with a first receiving module 19 for film rolls 27, 28 according to Fig. 2 and a second receiving module 26 for film rolls 30, 31.
- the first receiving module 26 is placed on the film transfer module 2 or FA and the second receiving module 29 is placed on a downstream printing or processing unit 32 of the sheet-processing machine.
- Each of the receiving modules 26, 29 is provided with two axes 33, 34 and 35, 36 for holding film rolls 27, 28 and 30, 31 respectively.
- On each of the axes 33, 34 and 35, 36 one or more film rolls 27, 28 and 30, 31 can be supported according to the processing tracks to be supplied on the sheet to be coated. All axes 33, 34 and 35, 36 can be provided with rotary actuators for driving or braking the film rolls 27, 28 and 30, 31.
- more than two axes per module can be arranged to accommodate more rolls of film for unwinding or reeling. This allows a variety of film rolls for a corresponding number of processing traces in the modules record.
- the following comments on film handling also apply to modules with more than two axes for receiving film rolls.
- the feeding of the transfer film 5 to the transfer nip 6 takes place from one or more film rolls 27, 28 from the first receiving module 26.
- the transfer film 5 per processing track can be supplied to the transfer nip 6 either from film rolls 27 held on the lower axis 33 or also from film rolls 28 held on the upper axis 34 on the right side of the film transfer module 2 or FA.
- the return of the used transfer film 5 takes place from the transfer nip 6 from parallel to the film transfer module 2 or FA to the second receiving module 29 and to the upper and lower axes 35, 36 of the supported film rolls 30, 31.
- a web tension unit 37 is arranged below the lower axis 33 or the film rolls 27 held there.
- the web tension unit 37 may be designed as a retractable module. It has a plurality of guide rollers, which are adjustable in accordance with the required web tension of the film web with respect to the path thereof. The adjustment can be regulated as a function of the web tension.
- 34 arranged film rolls 27, 28 may be arranged in parallel to each other and several web tension units 37 as modules interchangeable.
- the upper axle 34 and the film rolls 28 held thereon are assigned one or more responsive web tension units 38.
- the arrangement also allows operation according to a quick-change concept in which multiple film rolls per processing track can be used. Furthermore, an equipable within the printing machine with film rolls device is provided which is operable in the manner of a roll changer.
- a supply roll 28 for transfer sheet 5 may already be provided on a free axis 34, while the active film roll 27 is processed.
- the supply roll 28 can be connected by means of bonding with the active film roll 27 at a standstill. This can be done semi-automatically, manually or with auxiliary means. This allows the new transfer film from the new film roll 28 are fed directly into the film transfer module 2 by means of the transfer film being processed.
- the system described can also be automated.
- a magazine e.g. in conjunction with a web tension unit 37 or 38 for the running transfer film from the active film roll 27, a sufficient amount of transfer film 7 are stored. Then, bonding between the active film roll 27 and the new roll of film 28 to be taken into use can take place. With appropriate acceleration of the subsequently to be used film roll 28, possibly up to machine speed, the change process between old and new film roll 27 and 28 is reduced so much that a quasi-continuous roll change takes place. This is also a full automation possible, as is common in automatic reel splicers in web-processing printing machines.
- the conventional arrangement of the film transfer module remains over two printing towers, as in FIG. 1 shown, received.
- the winding film rolls 30, 31 can also be arranged twice. Even if an automated roll change from a full to an empty take-up roll is realized there, the processes for upgrading and disassembling can be carried out during idle times or by auxiliary power with minimal or even no production interruptions.
- the arrangement can be improved by a loading and unloading of the axes 22 and 33, 34 and 23 and 35 and 36 of the receiving modules 19 and 26 and 29 via the end faces, e.g. done from the back of the printing machine ago.
- the hoists 50, 51 are each arranged on one of the receiving modules 26, 29 of the coating device 2. They are so close to the respective installation location of the film rolls in the receiving modules 26, 29 that a very compact arrangement is created. Therefore, with the hoist 50, the incorporation of the fresh film rolls on the roll-off side into the receiving module 26 can take place. Furthermore, by means of the hoist 51, the expansion of the filled collecting rollers on the roll-up side can take place from the receiving module 29.
- axles 22 or 33, 34 and 23 or 35 and 36 can be used, the storage is unilateral and thus cantilevered.
- the lower weights of the narrow film rolls make this possible.
- the respective laterally end-side receptacles are preferably designed as self-supporting axes. All device variants with more than one receptacle for film rolls are suitable for this purpose.
- the self-supporting axles can, if their free ends point to each other, also be used together to accommodate format-wide film rolls.
- FIG. 4 A device usable for this purpose is in FIG. 4 shown. This is particularly suitable over the width of the device offset from each other arranged Operafolienbahnen record. This can be done on the sheet partially a film transfer. This is possible in partial areas or in adjacent areas with different types of films.
- two film rolls 27 and 39 are arranged axially offset side by side on the axis 33 and a film roll 28 is in turn axially offset from the other two film rolls 27, 39 on the axes 34.
- the axis 33 may have two roller receptacles or be designed in two parts.
- the axial position of the film rolls 27, 39 and 28 form determinable processing tracks for the partial film webs of the transfer film 5 in their position and width.
- the partial film webs of the film rolls 27, 39 and 28 can be fed via a deflection roller 42 three web tension units 37, 38 and 40 arranged above one another in the receiving module 26 below the roll holders and from there to the transfer nip 6.
- FIG. 4 shows the web path of the partial film webs of the transfer film 5 only in the unwinding of the film rolls 27, 39 and 28 separated from each other. This is due to the fact that the web paths in the area of the feed line to the web tension units 37, 38 and 40 and the transfer gap cover 6, since the sub-film webs are then in the illustrated view one behind the other.
- the web paths of the partial film webs do not overlap, they can also be routed side by side directly into the three web tension units 37, 38 and 40 and then fed to the transfer nip 6.
- Each film web is thereby fed to only one of the web tension units 37, 38 and 40 and guided there in accordance with the process.
- the film webs are then fed for winding corresponding film rolls 30, 41 on the axis 35 and a film roll 31 on the axis 36.
- FIG. 4.1 is the embodiment according to FIG. 4 supplemented by additional web tension units 37.1, 38.1 and 40.1 in the area of film removal.
- a multilayer film coating with a web tension control for each of the processing tracks can be carried out in a simple manner in a compact arrangement.
- a so-called master roll full-format film roll
- a so-called master roll can preferably be designed to be axially displaceable, similar to a page register, in web guides of web presses. This lateral displacement of the film rolls takes place with respect to the subject on the substrate and serves to align the film edges on the substrate. It can be done without manual intervention and with closed protection.
- an automatic page registers of the film rolls or the edge of the film rolls to the print subject during setup in the continuous printing for a full-size film roll or for one or more narrower individual roles is possible.
- a partially automated registering can take place by visually checking the position of the film web 5 for setting up or correction in the continuous printing with displacement of the film web 5 or film roll via a control panel or the control desk.
- the corresponding fully automatic control of circumferential or side register with associated lateral roll alignment takes place, for example in connection with inspection systems that detect a misplacement of elements and from the measured Values that can correct misplacement.
- the position of the film web 5 is detected and processed for Drucksujet of the adhesive or a subsequent print image or the position of the film web 5 to one of the working cylinder.
- a foil cap In conjunction with a film tear detection can be assigned to prevent foil damage to the film transfer module, a foil cap optionally with foil catcher in the vicinity of the unwinding.
- the film crack detection takes place from the web tension detection or control and / or a sensor for web monitoring.
- FIG. 5 an arrangement for film recording in partial film rolls in a receiving unit 26 in the coating unit 2 in plan view is shown.
- the receiving axes 60, 61, 62, 63 are each designed as a self-supporting, one-sided mounted axle stub.
- the holders of the receiving axes 60, 61 are each provided on a side wall of the receiving unit 26 and held slidably there in guides 70, 71 on the side wall.
- the displaceability may be provided in different directions in the plane of the side wall.
- the holders of the receiving axes 62, 63 are each provided in the free area between the side walls of the receiving unit 26 and slidably held therein in parallel to the receiving axes 62, 63 aligned guides 72, 73.
- the stub axles of the receiving axles 60, 61, 62, 63 may be interchangeable to accommodate partial film rolls of various widths. Furthermore, recording axes 60, 61, 62, 63 of different types, such as friction waves or mandrels, can thus be accommodated. In addition, at least the receiving axes 60, 61 can be combined with appropriate positioning to a continuous recording axis.
- film webs 5.1 to 5.4 are peeled off and conveyed to a respective web tension unit 64 to 66. There, each film web 5.1 to 5.4 is passed in a loop around an adjustable dancer roller to compensate for web tension differences individually.
- the partial film web 5.1 passes through the web tension unit 64 and partial film webs 5.2 or 5.3 or 5.4 pass through the web tension units 65, 66 and 67, respectively.
- the film rolls can be inserted into the receiving waves 60 to 63 by means of a hoist 50.
- the drive of the take-up shafts 60 to 63 takes place from a drive unit 80.
- the indicated drive paths are merely intended to show that a separate drive is provided for each of the receiving shafts 60 to 63.
- the drive guidance takes place in either direct coupling between take-up shaft and motor. Or the drive is passed from the outside via the respective guide 70 to 73 via a transmission within the holder for receiving shaft.
- slip clutches in the drive of the axles for the film rolls allows the use of a respective film or partial film roll on each one of the slip clutch associated receiving shaft 60, 61, 62, 63.
- friction waves could be used multiple shaft rollers per shaft. However, this is not provided according to the invention, since the handling of the roller exchange would thereby deteriorate.
- Both friction shafts and slip clutches in the drive train to the take-up shafts 60-63 serve to compensate for speed differences in rolling between the sub-roll films.
- the take-up waves 60 to 63 are driven slower by the common drive 80, as the film webs are actually deducted. As a result, there is always a slip motion in the drive 80 or in the friction shaft. This slip movement is uniform in the inventive solution, since only one partial film roll is provided for each of the receiving shafts 60 to 63. Therefore, as a take-up shaft can also be used in mandrel.
- the arrangement can also be provided in a receiving module 29 for winding up the used partial film webs.
- the holders of the receiving shafts 62 and 63 can be combined with each other.
- the brackets are designed as support arms with drive means, in which a receiving shaft can be inserted.
- shafts can be combined, furthermore, the holders can be freely positioned, each take-up shaft can be individually loaded, the partial film rolls can be exchanged completely flexible and there is a very flexible drive configuration, largely to the needs of the leadership of the film webs in different qualities, widths and thicknesses is tunable.
- a roller support 52 as an insertion aid for fresh film rolls 20 or a roller support 53 as a removal aid for used film rolls 21 is provided.
- the embodiment is preferably suitable for full-format film rolls 20, 21 which extend over the full working width of the film module 19.
- the roll supports 52, 53 are designed as rails with latching contours for axes of the film rolls 20, 21.
- the roller supports 52, 53 are arranged in pairs at the end face to the film module 19 in the lateral end region of the axles 22, 23 for the roller receptacle. For loading, the roller supports 52, 53 can be moved on the face side to the film module 19, ie pulled out of the film module 19 relative to the axes 22, 23 or pushed into the film module 19.
- a new film roll 20 can be deposited by depositing by means of a transport axis on the roller support 52 in front of the film module 19. If the roller supports 52 are longitudinally displaceable, the film roll 20 can be inserted directly into the film module 19 by means of the roller support 52. Otherwise, the film roll 20 is advanced over the roll support 52 to the axis 22 in the film module 19 and there connected to the axis 22 for holding the fresh transfer film 5.
- a used film roll 21 deposited by separation from the axis 23 for holding the used transfer film 5 for storage by means of a transport axis on the roller support 52 in the film module 19 and lifted out of the film module 19 via the roller support 53 or by means of the roller support 52 by pulling become. Thereafter, a new empty axis for receiving further spent transfer film 5 in the film module 19 are attached and the film module 19 is ready for use again.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Rotary Presses (AREA)
- Decoration By Transfer Pictures (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Transfer bildgebender Schichten von einer Trägerfolie auf Druckbogen nach dem Oberbegriff der Patentansprüche 1 und 2.The invention relates to a device for transferring imaging layers from a carrier foil to printed sheets according to the preamble of
Es ist bekannt metallische Schichten auf Druckbogen mittels eines Folientransferverfahrens herzustellen. So ist in der
Druckbogen durch das Folientransfermodul geführt, wobei mittels des Transferzylinders der auf dem Gegendruckzylinder aufliegende Druckbogen mit dem Folienmaterial in Verbindung gebracht wird. Dabei geht die nach unten liegende metallische Schicht eine enge Verbindung mit den mit Klebstoff versehenen Bereichen auf dem Druckbogen ein. Nach dem Weitertransportieren des Druckbogens haftet die metallische Schicht lediglich im Bereich der mit Klebstoff versehenen Muster an. Der Trägerfolie wird also die metallische Schicht im Bereich der Klebstoffmuster entnommen. Die auf diese Weise verbrauchte Transferfolie wird wieder aufgewickelt. Der Druckbogen wird im beschichteten Zustand ausgelegt.
Es ist bekannt derartige Folientransfermodule beispielsweise in Druckwerken von Druckmaschinen einzusetzen. Nachteilig an den bekannten Vorrichtungen ist, dass sie nicht flexibel einsetzbar sind und dass der Verbrauch an Transferfolie aufwändig ist.It is known to produce metallic layers on printed sheets by means of a film transfer process. So is in the
Sheet passed through the film transfer module, being brought by means of the transfer cylinder resting on the impression cylinder sheet with the film material in combination. In this case, the downwardly lying metallic layer enters into a close connection with the areas provided with adhesive on the printed sheet. After further transporting the printing sheet, the metallic layer adheres only in the area provided with the adhesive pattern. The carrier film thus becomes the metallic layer in the region of the adhesive pattern taken. The used in this way transfer film is wound up again. The print sheet is laid out in the coated state.
It is known to use such film transfer modules, for example in printing units of printing presses. A disadvantage of the known devices is that they are not flexible and that the consumption of transfer film is expensive.
Weiterhin ist aus der
Nachteilig an dieser Vorrichtung ist die schlechte Handhabung zum Aufsetzen der Folien- oder Teilfolienrollen auf nur einer Achse. Dabei können mittlere Folienrollen erst dann ausgetauscht werden, wenn die Folienrollen wenigstens eines Randbereiches vorher von der Welle entnommen wurden. Weiterhin ist eine unabhängige Regelung der Reib- oder Bremskräfte für unterschiedliche Folien- oder Teilfolienrollen nicht möglich.Furthermore, from the
A disadvantage of this device is the poor handling for placing the film or partial film rolls on only one axis. In this case, mean film rolls can only be replaced if the film rolls of at least one edge region were previously removed from the shaft. Furthermore, an independent regulation of the friction or braking forces for different film or partial film rolls is not possible.
Weiterhin ist aus
Aufgabe der Erfindung ist es, eine Vorrichtung zu schaffen mit der der Übertrag einer bildgebenden Schicht z.B. einer Metallisierungsschicht sicher, wirtschaftlich und exakt erfolgen kann, wobei die Vorrichtung einfach handhabbar sein soll.The object of the invention is to provide a device with which the transfer of an imaging layer, e.g. a metallization can be done safely, economically and accurately, the device should be easy to handle.
Die Lösung dieser Aufgabe ergibt sich gemäß den Merkmalen der Ansprüche 1 und 2.The solution to this problem arises according to the features of
In vorteilhafter Weise wird zur Führung der Transferfolie ein Verfahren verwendet, bei dem die Folienbahn auf einer oder mehreren Folienrollen gespeichert ist und zum Wechseln von Folienrollen mittels einer Klebevorrichtung innerhalb der gleichen Aufnahme eine vorhandene Folienrolle zum Einsatz gebracht werden kann.Advantageously, a method is used to guide the transfer film, in which the film web is stored on one or more film rolls and can be used for changing film rolls by means of an adhesive device within the same recording an existing film roll used.
In erfindungsgemäßen Vorrichtungen sind in zwei Varianten Aufnahmen für Folienrollen vorgesehen, die einen einfachen Austausch einer oder mehrerer Folienrollen erlauben.
In einer ersten Variante können die Aufnahmen in einem Modul vorgesehen sein, wobei wenigstens zwei Achsen zur Aufnahme von Folienrollen übereinander angeordnet sind. Auf jeder Achse können eine oder mehrer Folienrollen angebracht werden. Der oder den Achsen können Antriebe zugeordnet sein. Jeder Halterung einer Folienrolle kann eine Bahnspannungseinheit zugeordnet sein. Auf diese Weise wird eine Verbesserung der Rüstzeiten in Verbindung mit einem Folientransfermodul erreicht.In devices according to the invention, recordings for film rolls are provided in two variants, which allow easy replacement of one or more film rolls.
In a first variant, the receptacles can be provided in a module, wherein at least two axes for receiving film rolls are arranged one above the other. One or more film rolls can be mounted on each axis. The or the axes can be assigned drives. Each holder of a film roll may be associated with a web tension unit. In this way, an improvement in setup times is achieved in conjunction with a film transfer module.
In einer zweiten Variante können die Aufnahmen in zwei Modulen vorgesehen sein, wobei in jedem Modul wenigstens zwei Achsen zur Aufnahme von Folienrollen übereinander angeordnet sind. Auf jeder Achse können eine oder mehrer Folienrollen angebracht werden. Der oder den Achsen können Antriebe zugeordnet sein. Wenigstens in einem Modul kann einer oder jeder Halterung von Folienrollen kann eine Bahnspannungseinheit zugeordnet sein. Auf diese Weise wird eine weitere Verbesserung der Rüstzeiten in Verbindung mit einem Folientransfermodul erreicht, indem der Austausch von Folienrollen stark vereinfacht wird.In a second variant, the receptacles can be provided in two modules, wherein in each module at least two axes for receiving film rolls are arranged one above the other. One or more film rolls can be mounted on each axis. The or the axes can be assigned drives. At least in one module, one or each support of film rolls may be associated with a web tension unit. In this way, a further improvement of set-up times is achieved in connection with a film transfer module by the replacement of film rolls is greatly simplified.
Im Folgenden wird die Erfindung anhand von Figuren näher dargestellt.
Dabei zeigt:
- Figur 1
- eine Druckmaschine mit einer Folientransfereinrichtung,
Figur 2- ein erstes erfindungsgemäßes Modul zur Folienaufnahme,
- Figur 2.1
- eine Variante des ersten Moduls zur Folienaufnahme,
Figur 3- ein zweites erfindungsgemäßes Modul zur Folienaufnahme und
Figur 4- ein drittes erfindungsgemäßes Modul zur Folienaufnahme.
- Figur 4.1
- eine Variante des dritten Moduls zur Folienaufnahme.
Figur 5- eine andere Ansicht eines Moduls zur Folienaufnahme.
Showing:
- FIG. 1
- a printing machine with a film transfer device,
- FIG. 2
- a first module according to the invention for receiving film,
- Figure 2.1
- a variant of the first module for film recording,
- FIG. 3
- a second inventive module for film recording and
- FIG. 4
- a third inventive module for film recording.
- Figure 4.1
- a variant of the third module for film recording.
- FIG. 5
- another view of a module for film recording.
In
Ein zu beschichtender Druckbogen wird in einem ersten Schritt im Auftragwerk 1 mit einem bildgebenden Klebstoffmuster versehen. Hierzu kann ein Druckwerk einer Offsetdruckmaschine mit Farb- und Feuchtwerken 11, einer Druckplatte auf einem Plattenzylinder 12, einem Drucktuch- oder Gummizylinder 13 und einem Gegendruckzylinder 4 verwendet werden.
Im zweiten Schritt wird gemeinsam mit dem Druckbogen eine Transferfolie 5 unter Pressung durch einen Transferspalt 6 geführt. Ein hierfür verwendetes Folientransfermodul 2 kann ein Druckwerk, ein Lackmodul, eine Basiseinheit oder andersartige Verarbeitungsstation einer Bogenoffsetdruckmaschine sein.
Der Transferspalt 6 im Folientransfermodul 2 wird durch einen Transferzylinder 3 und einen Gegendruckzylinder 4 gebildet. Der Transferzylinder 3 kann einem Drucktuch- oder Formzylinder eines an sich bekannten Offsetdruckwerkes oder Lackmoduls einer Bogenoffsetdruckmaschine entsprechen. Innerhalb des Folientransfermoduls 2 ist eine Bahnführung für Transferfolien 5 dargestellt.In
A sheet to be coated is provided in a first step in the applicator 1 with an imaging adhesive pattern. For this purpose, a printing unit of an offset printing press with inking and dampening
In the second step, a
The transfer nip 6 in the
Die Einrichtung kann auch als integriertes Folientransfermodul FA innerhalb eines Druckwerks angeordnet sein.The device can also be arranged as an integrated film transfer module FA within a printing unit.
In der grundlegenden Darstellung nach
Die Transferfolie 5 kann um den Transferzylinder 3 herumgeführt werden, wobei die Transferfolie 5 in vorteilhafter Weise nur von einer Seite des Folientransfermoduls 2 aus zum Transferspalt 6 zu- und abführbar ist (siehe strichlierte Darstellung). Weiterhin kann die Transferfolie 5 auch im Wesentlichen tangential am Transferzylinder 3 bzw. diesen nur in einem kleinen Umfangswinkel umschlingend im Transferspalt 6 geführt werden. Hier wird die Transferfolie 5 an einer Seite des Folientransfermoduls 2 zu- und zur gegenüberliegenden Seite abgeführt. Auslaufseitig am Druckwerk ist eine Foliensammelrolle 9 dargestellt, mittels derer verbrauchtes Folienmaterial aufgewickelt wird. Auch hier ist ein Drehantrieb 7 vorgesehen, der steuerbar ist.The
Weiterhin können in dem Folientransfermodul 2 bzw. FA ergänzend Trockner 16 angeordnet sein, um den Kleber auf dem Bedruckstoff vorzutrocknen und/oder die fertige Beschichtung fertig zu trocknen. Mittels einer Inspektionseinrichtung 17 kann die Beschichtungsqualität beobachtet werden. Schließlich können in dem Folientransfermodul 2 bzw. FA auch Reinigungseinrichtungen R vorgesehen sein, um von der der Folienbahn der Transferfolie 5 abfallende und ggf. an den Zylindern anhaftende Verunreinigungen aus der Maschine zu entfernen.In addition,
In den
In
Die Zuführung der Transferfolie 5 zum Transferspalt 6 erfolgt von einer oder mehreren auf der unteren Achse 22 gehalterten Folienrollen 20 auf der rechten Seite des Folientransfermoduls 2 bzw. FA. Die Rückführung der verbrauchten Transferfolie 5 erfolgt vom Transferspalt 6 aus parallel zum Folientransfermodul 2 bzw. FA bis zu einer oder mehreren auf der oberen Achse 23 gehalterten Folienrollen 21. Alle Achsen 22, 23 können zum antreiben oder bremsen der Folienrollen 20, 21 mit Drehantrieben versehen sein.The feeding of the
Unterhalb der unteren Achse 22 bzw. der dort gehalterten der Folienrollen 20 ist eine Bahnspannungseinheit 24 angeordnet. Die Bahnspannungseinheit 24 kann als einschiebbares Modul ausgeführt sein. Sie weist mehrere Leitwalzen 25 auf, die entsprechend der erforderlichen Bahnspannung der Folienbahn 5 in Bezug auf deren Bahnweg verstellbar sind. Die Verstellung kann in Abhängigkeit von der Bahnspannung regelbar sein.
Je nach Anzahl der entsprechend der Verarbeitungsspuren auf der Achse 22 angeordneten Folienrollen 20 können parallel zueinander auch mehrere Bahnspannungseinheiten 24 als Module austauschbar angeordnet sein.Below the
Depending on the number of film rolls 20 arranged on the
In dieser Anordnung kann also sowohl mit je einer formatbreiten oder mit mehreren teilbreiten Folienbahnen gearbeitet werden.In this arrangement, it is therefore possible to work both with one format width or with several part width film webs.
In
Die Bahnspannungseinheiten 24, 24.1 können alternativ als Speichereinheiten mit mehreren Umlenkrollen vorgesehen sein. Diese Umlenkrollen können in der Art eines Schlaufenspeichers für die Bahnzuführung an Rollenrotationsdruckmaschinen vorgesehen, wobei die Umlenkwalzen paarweise eine Bahnschlaufe bilden, die bei fehlendem Bahnnachschub, z.B. bei Stillstand der zuführenden Bahnrolle, zur zeitweiligen Bahnzufuhr verkürzt werden kann, bis der Bahnnachschub von einer Abwickelrolle wieder einsetzt. In dieser Ausführungsform werden die Bahnspannungseinheiten 24, 24.1 auch für Funktionen der so genannten Formattaktung oder Kanaltaktung eingesetzt.The
In
Alle Achsen 33, 34 bzw. 35, 36 können mit Drehantrieben zum antreiben oder bremsen der Folienrollen 27, 28 bzw. 30, 31 versehen werden.In
All axes 33, 34 and 35, 36 can be provided with rotary actuators for driving or braking the film rolls 27, 28 and 30, 31.
Ebenso können mehr als zwei Achsen pro Modul angeordnet sein, um weitere Folienrollen zur Ab- oder Aufrollung aufzunehmen. Damit lässt sich eine Vielzahl von Folienrollen für entsprechend viele Verarbeitungsspuren in den Modulen aufnehmen. Die folgenden Ausführungen zum Folienhandling gelten entsprechend auch für Module mit mehr als zwei Achsen zur Aufnahme von Folienrollen.Likewise, more than two axes per module can be arranged to accommodate more rolls of film for unwinding or reeling. This allows a variety of film rolls for a corresponding number of processing traces in the modules record. The following comments on film handling also apply to modules with more than two axes for receiving film rolls.
Die Zuführung der Transferfolie 5 zum Transferspalt 6 erfolgt von einer oder mehreren Folienrollen 27, 28 von dem ersten Aufnahmemodul 26 aus. Hierbei kann die Transferfolie 5 je Verarbeitungsspur entweder von auf der unteren Achse 33 gehalterten Folienrollen 27 oder auch von auf der oberen Achse 34 gehalterten Folienrollen 28 aus auf der rechten Seite des Folientransfermoduls 2 bzw. FA dem Transferspalt 6 zugeführt werden.The feeding of the
Die Rückführung der verbrauchten Transferfolie 5 erfolgt vom Transferspalt 6 aus parallel zum Folientransfermodul 2 bzw. FA zu dem zweiten Aufnahmemodul 29 und zu dessen oberen und unteren Achse 35, 36 gehalterten Folienrollen 30, 31.The return of the used
In dem ersten Aufnahmemodul 26 ist unterhalb der unteren Achse 33 bzw. den dort gehalterten Folienrollen 27 eine Bahnspannungseinheit 37 angeordnet. Die Bahnspannungseinheit 37 kann als einschiebbares Modul ausgeführt sein. Sie weist mehrere Leitwalzen auf, die entsprechend der erforderlichen Bahnspannung der Folienbahn in Bezug auf deren Bahnweg verstellbar sind. Die Verstellung kann in Abhängigkeit von der Bahnspannung regelbar sein.
Je nach Anzahl der entsprechend der erforderlichen Verarbeitungsspuren auf den Achsen 33, 34 angeordneten Folienrollen 27, 28 können parallel zueinander auch mehrere Bahnspannungseinheiten 37 als Module austauschbar angeordnet sein. Weiterhin sind der oberen Achse 34 bzw. den darauf gehalterten Folienrollen 28 eine oder mehrere einsprechende Bahnspannungseinheiten 38 zugeordnet.In the
Depending on the number of corresponding to the required processing traces on the
Auch in der zuletzt beschriebenen Anordnung kann sowohl mit je einer formatbreiten oder mit mehreren teilbreiten Folienbahnen bzw. entsprechend erforderlichen Verarbeitungsspuren angeordneten Transferfolien gearbeitet werden.Also in the last-described arrangement, it is possible to work both with a format-wide or with a plurality of part-width film webs or correspondingly required processing tracks arranged transfer films.
Die Anordnung erlaubt auch eine Betriebsweise nach einem Quick-Change-Konzept, bei dem mehrere Folienrollen pro Verarbeitungsspur einsetzbar sind. Weiterhin wird eine innerhalb der Druckmaschine mit Folienrollen bestückbare Einrichtung geschaffen, die in der Art eines Rollenwechslers betreibbar ist.The arrangement also allows operation according to a quick-change concept in which multiple film rolls per processing track can be used. Furthermore, an equipable within the printing machine with film rolls device is provided which is operable in the manner of a roll changer.
Hierzu kann in dem nach
In Verbindung hiermit kann das beschriebene System auch automatisiert werden. Hierzu kann in einem Magazin, z.B. in Verbindung mit einer Bahnspannungseinheit 37 bzw. 38 für die ablaufende Transferfolie von der aktiven Folienrolle 27 eine ausreichende Menge Transferfolie 7 gespeichert werden. Dann kann eine Klebung zwischen der aktiven Folienrolle 27 und der neu in Gebrauch zu nehmenden Folienrolle 28 erfolgen. Mit entsprechender Beschleunigung der nachfolgend zu nutzenden Folienrolle 28, evtl. bis auf Maschinengeschwindigkeit reduziert sich der Wechselvorgang zwischen alter und neuer Folienrolle 27 bzw. 28 so stark, dass quasi ein kontinuierlicher Rollenwechsel stattfindet. Hier ist auch eine Vollautomatisierung möglich, wie sie in automatischen Rollenwechslern in Bahnen verarbeitenden Druckmaschinen üblich ist.In conjunction with this, the system described can also be automated. For this purpose, in a magazine, e.g. in conjunction with a
In diesem Fall bleibt die konventionelle Anordnung des Folientransfermoduls über zwei Drucktürme, wie in
Dabei können die aufwickelnden Folienrollen 30, 31 ebenfalls doppelt angeordnet werden. Wenn auch dort ein automatisierter Rollenwechsel von einer vollen auf eine leere Aufwickelrolle realisiert wird, können die Abläufe für das auf- und abrüsten während Nebenzeiten oder per Hilfskraft mit minimaler oder sogar ohne Produktionsunterbrechungen ausgeführt werden.In this case, the conventional arrangement of the film transfer module remains over two printing towers, as in
In this case, the winding film rolls 30, 31 can also be arranged twice. Even if an automated roll change from a full to an empty take-up roll is realized there, the processes for upgrading and disassembling can be carried out during idle times or by auxiliary power with minimal or even no production interruptions.
Weiterhin kann die Anordnung verbessert werden, indem eine Be- und Entladung der Achsen 22 bzw. 33, 34 und 23 bzw. 35 und 36 der Aufnahmemodule 19 bzw. 26 und 29 über deren Stirnseiten, z.B. von der Rückseite der Druckmaschine her erfolgt. Hierbei werden die Folienrollen auf als Spanndorn ausgeführte Achsen z.B. in Sleeve-Technologie aufgeschoben. Dies kann mittels einfachster Transportmittel, z.B. mit Hubwagen erfolgen.Furthermore, the arrangement can be improved by a loading and unloading of the
In vorteilhafter Weise sind nach
Hierbei können Achsen 22 bzw. 33, 34 und 23 bzw. 35 und 36 verwendet werden, deren Lagerung einseitig und somit freitragend erfolgt. Die geringeren Gewichte der schmalen Folienrollen machen dies möglich. Hierzu sind bevorzugt die jeweils seitlich endseitigen Aufnahmen als freitragende Achsen ausgeführt. Alle Vorrichtungsvarianten mit mehr als eine Aufnahme für Folienrollen sind hierzu geeignet. Die freitragenden Achsen können, wenn deren freie Enden zueinander zeigen, auch gemeinsam zur Aufnahme von formatbreiten Folienrollen genutzt werden.Here,
Eine hierzu verwendbare Einrichtung ist in
Gemäß
Die Teilfolienbahnen von den Folienrollen 27, 39 und 28 können über eine Umlenkwalze 42 drei übereinander im Aufnahmemodul 26 unterhalb der Rollenhalterungen angeordnete Bahnspannungseinheiten 37, 38 und 40 und von dort dem Transferspalt 6 zugeführt werden.According to
The partial film webs of the film rolls 27, 39 and 28 can be fed via a
Die Darstellung in
Da sich aber die Bahnwege der Teilfolienbahnen nicht überschneiden, können sie auch nebeneinander liegend direkt in die drei Bahnspannungseinheiten 37, 38 und 40 geleitet und danach dem Transferspalt 6 zugeführt werden. Jede Folienbahn wird dabei nur einer der Bahnspannungseinheiten 37, 38 und 40 zugeleitet und dort prozessgerecht geführt. Vom Transferspalt 6 aus werden die Folienbahnen dann zum Aufwickeln entsprechenden Folienrollen 30, 41 auf der Achse 35 und einer Folienrolle 31 auf der Achse 36 zugeführt.However, since the web paths of the partial film webs do not overlap, they can also be routed side by side directly into the three
Bei Einsatz einer Umlenkwalze 42 werden alle Teilfolienbahnen der Transferfolie 5 gemeinsam von dieser geführt und den Bahnspannungseinheiten 37, 38 und 40 mit gleicher Geschwindigkeit zugeleitet. Die Teilfolienbahnen werden demzufolge erst in der jeweiligen Bahnspannungseinheit 37, 38 oder 40 separat geführt und können auch erst dort hinsichtlich eines Bahnrisses geprüft werden. Dazu kann eine der jeweiligen Bahnspannungseinheit 37, 38 und 40 zugeordnete Leitwalze zur Überprüfung der Teilfolienbahn auf Bahnriss vorgesehen sein.When using a deflecting
In
So kann auf einfache Weise in einer kompakten Anordnung eine mehrspurige Folienbeschichtung mit einer Bahnspannungsregelung für jede der Verarbeitungsspuren erfolgen.Thus, a multilayer film coating with a web tension control for each of the processing tracks can be carried out in a simple manner in a compact arrangement.
Alle in
Es kann also in der beschriebenen Vorrichtung entsprechend der auf dem zu beschichtenden Druckbogen erforderlichen Verarbeitungsspuren mit einer formatbreiten Folienrolle oder mehreren schmäleren Folienrollen über die Formatbreite gearbeitet werden. Die Verarbeitung kann getaktet oder ungetaktet erfolgen.It can therefore be used in the described device according to the required on the sheet to be coated printing process traces with a format-width film roll or several narrower film rolls on the format width. The processing can be clocked or unclocked.
Durch die Anordnung der Rollenhalterungen auf verschiebbaren Aufnahmen kann bevorzugt eine so genannte Stammrolle (vollformatige Folienrolle) axial verschiebbar ähnlich einem Seitenregister bei Bahnführungen von Rollendruckmaschinen ausgeführt werden. Diese seitliche Verschiebung der Folienrollen erfolgt gegenüber dem Sujet auf dem Bedruckstoff und dient zur Ausrichtung der Folienkanten auf den Bedruckstoff. Sie kann ohne manuelle Eingriffe und bei geschlossenen Schutzen erfolgen.
Damit ist ein automatisches Seitenregistern der Folienrollen bzw. der Kante der Folienrollen zum Drucksujet beim Einrichten im Fortdruck für eine vollformatige Folienrolle oder auch für eine oder mehrere schmälere Einzelrollen möglich.
Ein teilautomatisiertes Registern kann durch visuelle Kontrolle der Lage der Folienbahn 5 zum Einrichten oder Korrektur im Fortdruck mit Verschieben der Folienbahn 5 bzw. Folienrolle über ein Bedientableau oder den Leitstand erfolgen. Die entsprechend vollautomatische Steuerung von Umfangs- oder Seitenregister mit zugehöriger seitlicher Rollenausrichtung erfolgt etwa in Verbindung mit Inspektionssystemen, die eine Fehllage von Elementen erkennen und aus den gemessenen Werten die Fehllage ausregeln können. Hierbei wird die Lage der Folienbahn 5 zum Drucksujet des Klebers oder einem folgenden Druckbild bzw. die Lage der Folienbahn 5 zu einem der Arbeitszylinder erfasst und verarbeitet.By arranging the roll holders on displaceable receptacles, a so-called master roll (full-format film roll) can preferably be designed to be axially displaceable, similar to a page register, in web guides of web presses. This lateral displacement of the film rolls takes place with respect to the subject on the substrate and serves to align the film edges on the substrate. It can be done without manual intervention and with closed protection.
Thus, an automatic page registers of the film rolls or the edge of the film rolls to the print subject during setup in the continuous printing for a full-size film roll or for one or more narrower individual roles is possible.
A partially automated registering can take place by visually checking the position of the
In Verbindung mit einer Folienrisserkennung kann zur Verhinderung von Maschinenschäden dem Folientransfermodul eine Folienkappeinrichtung ggf. mit Folienfangeinrichtung in der Nähe der Abwickelrolle zugeordnet sein. Die Folienrisserkennung erfolgt aus der Bahnspannungserfassung bzw. -steuerung und/oder einer Sensorik zur Bahnüberwachung.In conjunction with a film tear detection can be assigned to prevent foil damage to the film transfer module, a foil cap optionally with foil catcher in the vicinity of the unwinding. The film crack detection takes place from the web tension detection or control and / or a sensor for web monitoring.
In
Die Halterungen der Aufnahmeachsen 60, 61 sind jeweils an einer Seitenwand der Aufnahmeeinheit 26 vorgesehen und dort in Führungen 70, 71 an der Seitenwand verschiebbar gehaltert. Die Verschiebbarkeit kann in verschiedenen Richtungen in der Ebene der Seitenwand vorgesehen sein. Die Halterungen der Aufnahmeachsen 62, 63 sind jeweils im freien Bereich zwischen den Seitenwänden der Aufnahmeeinheit 26 vorgesehen und dort in parallel zu den Aufnahmeachsen 62, 63 ausgerichteten Führungen 72, 73 verschiebbar gehaltert.In
The holders of the receiving axes 60, 61 are each provided on a side wall of the receiving
Die Achsstummel der Aufnahmeachsen 60, 61, 62, 63 können austauschbar sein, um Teilfolienrollen verschiedener Breite aufzunehmen. Weiterhin können so Aufnahmeachsen 60, 61, 62, 63 unterschiedlicher Bauart, wie Friktionswellen oder Spanndorne aufgenommen werden. Außerdem können so wenigstens die Aufnahmeachsen 60, 61 bei entsprechender Positionierung zu einer durchgehenden Aufnahmeachse kombiniert werden.The stub axles of the receiving
Von den Teilfolienrollen, 27, 27.1, 28 und 39 werden Folienbahnen 5.1 bis 5.4 abgezogen und zu einer jeweils eigenen Bahnspannungseinheit 64 bis 66 geleitet. Dort wird jede Folienbahn 5.1 bis 5.4 in einer Schlaufe um eine verstellbare Tänzerwalze geleitet, um Bahnspannungsunterschiede individuell ausgleichen zu können. Die Teilfolienbahn 5.1 durchläuft die Bahnspannungseinheit 64 und Teilfolienbahnen 5.2 bzw. 5.3 bzw. 5.4 durchlaufen die Bahnspannungseinheiten 65 bzw. 66 bzw. 67. Die Folienrollen können mittels eines Hebezeuges 50 in die Aufnahmewellen 60 bis 63 eingesetzt werden.Of the partial film rolls 27, 27.1, 28 and 39, film webs 5.1 to 5.4 are peeled off and conveyed to a respective
Der Antrieb der Aufnahmewellen 60 bis 63 erfolgt von einer Antriebseinheit 80 aus. Die angedeuteten Antriebswege sollen lediglich zeigen, dass für jede der Aufnahmewellen 60 bis 63 ein eigener Antrieb vorgesehen ist.
Die Antriebsführung erfolgt in entweder in direkter Koppelung zwischen Aufnahmewelle und Motor. Oder der Antrieb wird von außen über die jeweilige Führung 70 bis 73 über ein Getriebe innerhalb der Halterung zur Aufnahmewelle geleitet.The drive of the take-up
The drive guidance takes place in either direct coupling between take-up shaft and motor. Or the drive is passed from the outside via the
Es gibt verschieden Antriebsmöglichkeiten, um die bei der Produktion auftretenden Geschwindigkeitsunterschiede der Teilfolienrollen auszugleichen.
A. Jede Aufnahmewelle 60bis 63 wird von einem eigenen regelbaren Motor aus angetrieben, um die Abrollgeschwindigkeit individuell einzustellen.- B. Alle oder wenigstens je zwei der Aufnahmewellen 60
bis 63 werden gemeinsam oder paarweise von einem Motor angetrieben. Dann sind dieAufnahmewellen 60bis 63 als so genannte Friktionswellen ausgebildet, um Geschwindigkeitsunterschiede beim Abrollen auszugleichen. In Friktionswellen ist die äußere Aufnahme für die Folienrollen (kann formschlüssig sein) gegenüber einer inneren Welle verdrehbar. Zwischen äußerer Aufnahme und Welle ist eine einstellbare Reibverbindung angeordnet. C. Alle Aufnahmewellen 60bis 63 werden gemeinsam von einem Motor angetrieben. Dann können im Antriebsstrang vom Motor zuden Aufnahmewellen 60bis 63 Schlupfelemente vorgesehen sein, um Geschwindigkeitsunterschiede zwischen den Aufnahmewellen beim Abrollen auszugleichen.- D. Alle oder wenigstens je zwei der Aufnahmewellen 60
bis 63 werden seitenweise bzgl. derHalterung am Aufnahmemodul 26 gemeinsam von einem Motor angetrieben.Die Aufnahmewellen 60bis 63 können als Friktionswellen ausgebildet sein oder mittels Schlupfkupplungen angetrieben werden.
- A. Each take-up shaft 60-63 is driven by its own variable motor to individually adjust the unwinding speed.
- B. All or at least two of each of the take-up
shafts 60 to 63 are driven jointly or in pairs by a motor. Then, the take-upshafts 60 to 63 are formed as so-called friction shafts to compensate for speed differences in unwinding. In friction waves, the outer receptacle for the film rolls (can be form-fitting) with respect to an inner shaft rotatable. Between outer receptacle and shaft an adjustable friction connection is arranged. - C. All take-up shafts 60-63 are driven jointly by a motor. Then, in the drive train from the engine to the take-up
shafts 60 to 63 slip elements may be provided to speed differences balance between the take-up shafts when unrolling. - D. All or at least two of each of the recording waves 60 to 63 are side by side. With respect to. The holder on the receiving
module 26 driven jointly by a motor. The receiving waves 60 to 63 may be formed as friction waves or driven by slip clutches.
Die Ausbildung von Schlupfkupplungen im Antrieb der Achsen für die Folienrollen erlaubt die Verwendung je einer Folien- oder Teilfolienrolle auf je einer der Schlupfkupplung zugeordneten Aufnahmewelle 60, 61, 62, 63. Bei Friktionswellen könnten pro Welle mehrere Teilfolienrollen verwendet werden. Dies ist aber erfindungsgemäß nicht vorgesehen, da das Handling des Rollenaustausches sich dadurch verschlechtern würde.The formation of slip clutches in the drive of the axles for the film rolls allows the use of a respective film or partial film roll on each one of the slip clutch associated receiving
Sowohl Friktionswellen als auch Schlupfkupplungen im Antriebsstrang zu den Aufnahmewellen 60 bis 63 dienen dazu, um Geschwindigkeitsunterschiede beim Abrollen zwischen den Teilfolienrollen auszugleichen. Die Aufnahmewellen 60 bis 63 werden von dem gemeinsamen Antrieb 80 langsamer angetrieben, als die Folienbahnen tatsächlich abgezogen werden. Dadurch ist ständig eine Schlupfbewegung im Antrieb 80 oder in der Friktionswelle vorhanden.
Diese Schlupfbewegung ist bei der erfindungsgemäßen Lösung einheitlich, da für jede der Aufnahmewellen 60 bis 63 nur eine Teilfolienrolle vorgesehen ist. Daher kann als Aufnahmewelle auch in Spanndorn verwendet werden.Both friction shafts and slip clutches in the drive train to the take-up shafts 60-63 serve to compensate for speed differences in rolling between the sub-roll films. The take-up
This slip movement is uniform in the inventive solution, since only one partial film roll is provided for each of the receiving
Die Anordnung kann selbstverständlich auch in einem Aufnahmemodul 29 für die Aufwicklung der verbrauchten Teilfolienbahnen vorsehen sein.Of course, the arrangement can also be provided in a receiving
Weiterhin können auch die Halterungen der Aufnahmewellen 62 und 63 miteinander kombiniert werden. Dazu sind die Halterungen als Tragarme mit Antriebseinrichtungen ausgebildet, in die eine Aufnahmewelle eingelegt werden kann. So kann die Folienrolle mit der Aufnahmewelle außerhalb der Maschine gerüstet und nach automatischer Positionierung der Tragarme (siehe Führungen 72, 73) nur noch in die Antriebseinrichtungen der Tragarme eingelegt zu werden.Furthermore, the holders of the receiving
Die Bedienung insbesondere beim Beladen ist also sehr ergonomisch. Einerseits sind Wellen kombinierbar, weiterhin können die Halterungen frei positioniert werden, jede Aufnahmewelle ist individuell beladbar, die Teilfolienrollen können vollkommen flexibel ausgetauscht werden und es ist eine sehr flexible Antriebkonfiguration gegeben, die weitestgehend auf die Bedürfnisse bei der Führung der Folienbahnen in unterschiedlichen Qualitäten, Breiten und Dicken abstimmbar ist.The operation, especially when loading is so very ergonomic. On the one hand, shafts can be combined, furthermore, the holders can be freely positioned, each take-up shaft can be individually loaded, the partial film rolls can be exchanged completely flexible and there is a very flexible drive configuration, largely to the needs of the leadership of the film webs in different qualities, widths and thicknesses is tunable.
Weiterhin ist beispielhaft entsprechend
Zum Wechseln einer verbrauchten Folienrolle 20 wird deren Achse 22 aus dem Folienmodul 19 entnommen. Dann kann eine neue Folienrolle 20 durch Ablage mittels einer Transportachse auf der Rollenauflage 52 vor dem Folienmodul 19 abgesetzt werden. Wenn die Rollenauflagen 52 längs verschiebbar sind, kann die Folienrolle 20 direkt mittels der Rollenauflage 52 ins Folienmodul 19 eingeschoben. Andernfalls wird die Folienrolle 20 über die Rollenauflage 52 bis zur Achse 22 ins Folienmodul 19 vorgeschoben und dort mit der Achse 22 für die Halterung der frischen Transferfolie 5 verbunden.To change a used
Weiterhin kann eine verbrauchte Folienrolle 21 durch Trennung von der Achse 23 für die Halterung der verbrauchten Transferfolie 5 zur Ablage mittels einer Transportachse auf der Rollenauflage 52 im Folienmodul 19 abgesetzt und über die Rollenauflage 53 oder auch mittels der Rollenauflage 52 durch Herausziehen aus dem Folienmodul 19 heraushoben werden. Danach kann eine neue leere Achse zur Aufnahme weiterer verbrauchter Transferfolie 5 im Folienmodul 19 angebracht werden und das Folienmodul 19 ist wieder betriebsbereit.Furthermore, a used
Insgesamt enthält also die Erfindung folgende Merkmale für die Folienbehandlung in einem Transfermodul:
- a) Die Abwickelseite der Folienführung ist motorisch angetrieben
- b) bei Aufnahme nur einer
8, 9, 20, 21, 27, 28, 30, 31 kann eine durchgehende Achse vorgesehen sein, die in Achsrichtung verfahrbar ist.Folienrolle - c) Tragarme für oben liegenden Folienrollen sind für Einzelrolleneinsatz geeignet
- d) Spanndorne als Wechselsatz für verschiedene Folienrollen vorgesehen
- e) Spanndorne sind in allen Richtungen positionierbar, da sie in Verbindung mit durchgehenden Antriebswellen vorgesehen sind
- f) In Tragarmen sind Zahnradstufen für die Antriebswellen enthalten
- g) Unterhalb der Rollenaufnahmen liegen mehrere Tänzerwalzengruppen
- h) Jeder Tänzer der Tänzergruppen ist mittels eines kolbenstangenlosen Pneumatikzylinders verfahrbar
- i) Die Funktion der Bahnrisskontrolle ist für jede Folienbahn separat über eine Umlenkwalze und/oder über Tänzerwalzen vorgesehen
- j) Sowohl auf der Auf- als auch wahlweise auf der Abwickelseite können eine oder mehrere Friktionswellen mit Zentralantrieb angeordnet sein
- k) Sowohl auf der Auf- als auch wahlweise auf der Abwickelseite können eine oder mehrere Friktionswellen mit Einzelantriebe für jede einzelne Ab-/Aufwickelwelle vorgesehen sein
- l) Pro Aufwickelrolle ein Paar Bordscheiben zur Führung der Folienbahn 5 vorgesehen
- m) Laufkontrolle für Abwickel- und Aufwickelrolle durch Durchmessererfassung mittels Lasersensorik oder Lichtvorhang, erlaubt Laufmeterberechnung
- n) An jedem Turm der Aufwickel- und Abwickelseite
ist eine Beladeeinrichtung 50 zugeordnet, die manuell oder motorisch bedienbare Hebezeuge aufweist - o) Einzelrolle mit vollem Format wird auf der Auf- oder Abwickelseite in ggf.
52, 53 gelagert und von dort in Spannposition gefahren und verriegeltverfahrbarer Auflageschiene - p) Schaltschrank ist integriert auf einer Seite auf dem Druckwerk incl. Schaltschrankkühlung, d.h. es entsteht kein separater Platzbedarf
- q) Auf- und Abwickelseite sind im Bereich der Rollenzuführung mittels ferngesteuerten Rollläden abgedeckt (gesichert)
- r) Stammrolle axial verschiebbar (ähnlich Seitenregister) ohne manuelle Eingriffe und bei geschlossenen Schutzen
- s) automatisches Seitenregistern der Folienrolle (Kante) zum Drucksujet beim Einrichten im Fortdruck für eine vollformatige Stammrolle oder Einzelrollen)
- t) teilautomatisiertes Registern durch visuelle Kontrolle zum Einrichten oder Korrektur im Fortdruck mit Verschieben der Bahn / Rolle über ein Bedientableau oder den Leitstand
- u) automatische Steuerung von Umfangs- oder Seitenregister (seitliche Rollenausrichtung); z.B. in Verbindung mit Inspektionssystemen erkennen und ausregeln (Lage der Folie zum Sujet bzw. Zylinder)
- a) The unwinding side of the film guide is driven by a motor
- b) when receiving only one
8, 9, 20, 21, 27, 28, 30, 31 may be provided a continuous axis which is movable in the axial direction.film roll - c) Supporting arms for overhead film rolls are suitable for single roll use
- d) Mandrels provided as a replacement set for different film rolls
- e) Mandrels can be positioned in all directions, as they are provided in connection with through drive shafts
- f) In support arms gear stages are included for the drive shafts
- g) Below the roller mounts are several dancer roller groups
- h) Each dancer of the dancer groups can be moved by means of a rodless pneumatic cylinder
- i) The function of the web tear control is provided separately for each film web via a deflection roller and / or via dancer rollers
- j) Both on the up and optionally on the unwinding side, one or more friction shafts can be arranged with central drive
- k) One or more friction shafts with individual drives for each individual take-off / winding shaft can be provided both on the up and optionally on the unwinding side
- l) For each take-up reel a pair of flanged wheels for guiding the
film web 5 is provided - m) Run control for unwinding and take-up reel by diameter detection by means of laser sensor or light curtain, allows running meter calculation
- n) At each tower of the take-up and unwinding side a
loading device 50 is assigned, which has manual or motor-operated lifting equipment - o) single roll with full format is stored on the up or unwinding in possibly
52, 53 and driven from there to clamping position and lockedmovable support rail - p) Control cabinet is integrated on one side of the printing unit incl. cabinet cooling, ie there is no separate space requirement
- q) The take-up and unwind side are covered (secured) in the area of the roll feed by means of remote-controlled shutters
- r) parent roll axially displaceable (similar to side register) without manual intervention and with closed guards
- s) automatic page register of the film roll (edge) to the print subject when setting up in the printing for a full-size master roll or single rolls)
- t) Semi-automatic registering by visual control for setting up or correction in the production run with moving the web / roll via a control panel or the control console
- u) automatic control of perimeter or side register (lateral roll registration); eg in connection with inspection systems recognize and compensate (position of the film to the subject or cylinder)
- 11
- Auftragwerkcommissioned
- 22
- FolientransfermodulFoil transfer module
- 33
- Transferzylindertransfer cylinder
- 44
- GegendruckzylinderImpression cylinder
- 55
- Transferfolie / FolienbahnTransfer foil / foil web
- 66
- Transferspalttransfer nip
- 77
- Rollenantriebroller drive
- 88th
- FolienvorratsrolleFilm supply roll
- 99
- FoliensammelrolleFoil composite role
- 1111
- Farb-/FeuchtwerkInking / dampening unit
- 1212
- Plattenzylinderplate cylinder
- 1313
- DrucktuchzylinderBlanket cylinder
- 1414
- Leitvorrichtungguide
- 1616
- UV-TrocknerUV dryer
- 1717
- Überwachungssystemmonitoring system
- 1919
- Aufnahmemodulrecording module
- 2020
- Folienrolle (Aufwickeln)Film roll (winding)
- 2121
- Folienrollefilm roll
- 2222
- Achseaxis
- 2323
- Achseaxis
- 2424
- BahnspannungsmodulWeb tension module
- 2525
- Leitwalzeguide roll
- 2626
- Aufnahmemodulrecording module
- 2727
- Folienrollefilm roll
- 2828
- Folienrollefilm roll
- 2929
- Aufnahmemodulrecording module
- 3030
- Folienrolle (Aufwickeln)Film roll (winding)
- 3131
- Folienrolle (Aufwickeln)Film roll (winding)
- 3232
- Druck- oder VerarbeitungswerkPrinting or processing plant
- 3333
- Achseaxis
- 3434
- Achseaxis
- 3535
- Achseaxis
- 3636
- Achseaxis
- 3737
- BahnspannungseinheitWeb tension unit
- 3838
- BahnspannungseinheitWeb tension unit
- 3939
- Folienrollefilm roll
- 4040
- BahnspannungseinheitWeb tension unit
- 4141
- Folienrolle (Aufwickeln)Film roll (winding)
- 4242
- Umlenkwalzedeflecting
- 5.15.1
- TeilfolienbahnPart sheet
- 5.25.2
- TeilfolienbahnPart sheet
- 5.35.3
- TeilfolienbahnPart sheet
- 5.45.4
- TeilfolienbahnPart sheet
- 27.127.1
- TeilfolienrollePart film roll
- 5050
- Hebezeughoist
- 5151
- Hebezeughoist
- 5252
- Rollenauflageroller support
- 5353
- Rollenauflageroller support
- 60/6160/61
- Aufnahmewelleup shaft
- 62/6362/63
- Aufnahmewelleup shaft
- 64/6564/65
- BahnspannungseinheitWeb tension unit
- 66/6766/67
- BahnspannungseinheitWeb tension unit
- 70/7170/71
- Führungguide
- 72/7372/73
- Führungguide
- 8080
- Antriebdrive
- FAFA
- FolientransfermodulFoil transfer module
Claims (16)
- A sheet-fed offset printing press having a device for the transfer of imaging layers from a substrate film, which jointly form a transfer film (5), onto print sheets according to the cold film transfer method in a sheet-processing machine having at least one film transfer module (2, FA), in which a transfer cylinder (5) is assigned to a sheet-guiding impression cylinder (4) forming a transfer gap (6), wherein the transfer film (5) lying against the transfer cylinder (3) and jointly with print sheets to be coated can be guided through the transfer gap (6), wherein the film transfer module (2/FA) is assigned a first receiving module (19) for film rolls (20, 21) having two or a plurality of axles (22, 23), characterized in that one or a plurality of the axles (22, 23) are formed as clamping mandrel or friction shaft, in that the axles (22, 23) are arranged on top of one another at various levels for receiving film rolls (20, 21) in the first receiving module (19), in that one or a plurality of axles (22, 23) are formed in the first receiving module (19) with a unilateral mounting of a clamping element for the rotatable holding of film rolls (20, 21) for one or a plurality of processing tracks located next to one another and in that one or a plurality of axles (22, 23) are formed in the first receiving module (19) displaceably in axial direction and/or transversely to the axial direction.
- The sheet-fed offset printing press having a device for the transfer of imaging layers from a substrate film, which jointly form a transfer film (5), onto print sheets according to the cold film transfer method in a sheet processing machine having at least one film transfer module (2, FA), in which a transfer cylinder (5) is assigned to a sheet-guiding impression cylinder (4) forming a transfer gap (6), wherein the transfer film (5) lying against the transfer cylinder (3) can be guided through the transfer gap (6) jointly with print sheets to be coated, wherein the film transfer module (2/FA) is assigned a first receiving module (26) for film rolls (27, 27.1, 28, 39) having two or a plurality of axles (33, 34), characterized in that a processing unit (32) of the sheet-processing machine arranged downstream of the film transfer module (2)/(FA) is assigned a further receiving module (29) for film rolls (30, 31) having two or a plurality of axles (35, 36), in that one or a plurality of the axles (33, 34, 35, 36) are formed as clamping mandrel or friction shaft, in that the axles (23; 33, 34, 35, 36) for receiving film rolls (27, 28, 20, 31) are arranged in the first receiving module (26) and/or the second receiving module (29) in different levels on top of one another or horizontally offset with respect to one another, in that one or a plurality of axles (33, 34, 35, 36) in the first receiving module (26) and/or the second receiving module (29) are formed with a unilateral mounting of a clamping element for the rotatable holding of film rolls (27, 28, 20, 31) for one or a plurality of processing tracks lying next to one another and in that one or a plurality of axles (33, 34, 35, 36) are displaceably formed in the first receiving module (26) and/or the second receiving module (29) in axial direction and/or transversely to the axial direction.
- The sheet-fed offset printing press according to Claim 1 or 2, characterized in that the axles (22, 23; 33, 34, 35, 36) are formed in the first receiving module (19, 26) and/or the second receiving module (29) for receiving film rolls (20, 21, 27, 28, 20, 31) for one or a plurality of processing tracks located next to one another.
- The sheet-fed offset printing press according to Claim 1 to 3, characterized in that the lower axle (22, 33) of the first receiving module (19, 26) is assigned at least one module (24, 37) for web guiding and for controlling or regulating the web tension or in that the lower axle (22, 33) and the upper axle (23, 34) and each further axle of the first receiving module (19, 26) each is assigned at least one module (24, 37, 38) for web guiding and for controlling or regulating the web tension.
- The sheet-fed offset printing press according to Claim 4, characterized in that the module or modules (24, 37, 38) for web guiding and for controlling or regulating the web tension are formed reaching over the entire or a part width of the film transfer module (8, FA) and/or acting separately for each processing track.
- The sheet-fed offset printing press according to Claim 4 or 5, characterized in that the module or modules (24, 37, 38) for web guiding and for controlling or regulating the web tension are formed as exchangeable modules, wherein the module or modules (24, 37, 38) are formed as film web storage unit for web guiding and for controlling or regulating the web tension.
- The sheet-fed offset printing press according to Claim 1 to 6, characterized in that the axles (22, 23; 33, 34, 35, 36) in one or all receiving modules (26, 29) each for receiving at least one film roll or part film roll are each assigned a receiving shaft (60, 61, 62, 63).
- The sheet-fed offset printing press according to Claim 7, characterized in that the receiving shafts (60, 61, 62, 63) are each replaceably assigned to the axles (22, 23; 33, 34, 35, 36).
- The sheet-fed offset printing press according to Claim 7 or 8, characterized in that receiving shafts (60, 61, 62, 63) are arranged opposite the driver (80) in the receiving module or receiving modules (26, 29) in a manner combinable or connectable to one another, wherein the receiving shafts (60, 61, 62, 63) are arranged driveable individually, by groups or jointly by means of one or a plurality of drives (80) in the receiving module or receiving modules (26, 29).
- The sheet-fed offset printing press according to Claim 7 to 9, characterized in that the mounting of the film rolls on the receiving shafts (60 - 63) comprises a coupling device to the drive (80), which allows a speed which deviates from a speed that is predetermined by the drive (80) of the film roll or rolls or of the film web or film webs or part film web or part film webs drawn of the film roll or film rolls.
- The sheet-fed offset printing press according to Claim 7 to 10, characterized in that the receiving shafts (60 - 63) are formed as friction shafts, wherein a frictionally joined connection between an axle of a friction shaft and a film roll mounting arranged on the latter in a rotating manner is provided.
- The sheet-fed offset printing press according to Claim 7 to 10, characterized in that the receiving shafts (60 - 63) are formed as clamping mandrels, wherein in each case a slip-type clutch is provided in the drive train between the drive (80) and the clamping mandrels.
- The sheet-fed offset printing press according to Claim 9 to 12, characterized in that the elements for generating a slip or a frictional force assigned to the receiving shafts (60 - 63) are adjustable in such a manner that a differential speed of the film/part film rolls relative to the drive (80) and/or a web tension force of the film/part film webs that are drawn off the film/part film rolls is adjustable.
- The sheet-fed offset printing press according to Claim 1 to 13, characterized in that receiving shafts for film rolls are formed displaceably parallel to the axis of the film rolls and in that a register control for aligning the film rolls and of the film web (5) unwinding from these or being wound up onto these with respect to a print subject to be printed in the printing press, but at least with respect to the adhesive subject printed in the application unit (1).
- The sheet-fed offset printing press according to Claim 1 to 13, characterized in that assigned to the face end with respect to the film modules and in pairs on the end side with respect to the respective receiving axles support rails (52, 53) for fresh or used film rolls are provided in such a manner that film rolls can be fed to the respective receiving axles or taken from these through placing on the support rails (52, 53).
- The sheet-fed offset printing press according to Claim 15, characterized in that on the face end with respect to film modules and on the end side with respect to each receiving axle for film rolls a support rail (52, 53) each is arranged and in that the support rails (52, 53) have placement contours for support axles or auxiliary axles of the film rolls and in that the support rails (52, 53) are displaceable in the direction of the receiving axles or arranged displaceable away from the receiving axle in such a manner that the film rolls by means of the receiving axles or auxiliary axles for the installation on or for the removal from the receiving axles (22, 23) can be directly placed onto the support rails (52, 53) or removed from these.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007060027 | 2007-12-13 | ||
DE102007062971 | 2007-12-21 | ||
DE102008054420A DE102008054420A1 (en) | 2007-12-13 | 2008-12-09 | Modular film unit |
PCT/EP2008/067104 WO2009074571A1 (en) | 2007-12-13 | 2008-12-09 | Modular film unit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2222471A1 EP2222471A1 (en) | 2010-09-01 |
EP2222471B1 true EP2222471B1 (en) | 2014-02-12 |
Family
ID=40680232
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08858583.1A Active EP2222471B1 (en) | 2007-12-13 | 2008-12-09 | Modular film unit |
EP08859077A Ceased EP2222472A1 (en) | 2007-12-13 | 2008-12-12 | Modular film unit |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08859077A Ceased EP2222472A1 (en) | 2007-12-13 | 2008-12-12 | Modular film unit |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP2222471B1 (en) |
JP (1) | JP2011507726A (en) |
DE (2) | DE102008054420A1 (en) |
WO (2) | WO2009074571A1 (en) |
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DE102016223225A1 (en) | 2015-11-23 | 2017-05-24 | Koenig & Bauer Ag | Apparatus for treating substrates |
DE102016223223A1 (en) | 2015-11-23 | 2017-05-24 | Koenig & Bauer Ag | Apparatus for treating substrates |
DE102016209339A1 (en) * | 2015-11-23 | 2017-05-24 | Koenig & Bauer Ag | Apparatus for treating substrates |
WO2017089421A2 (en) | 2015-11-23 | 2017-06-01 | Koenig & Bauer Ag | Device for processing substrates |
WO2017089423A1 (en) | 2015-11-23 | 2017-06-01 | Koenig & Bauer Ag | Device for treating substrates |
DE102016226175A1 (en) | 2016-05-30 | 2017-11-30 | Koenig & Bauer Ag | Apparatus for treating substrates |
DE102017204598A1 (en) | 2017-03-20 | 2018-09-20 | Koenig & Bauer Ag | Apparatus for treating substrates |
DE102017204595A1 (en) | 2017-03-20 | 2018-09-20 | Koenig & Bauer Ag | Apparatus for treating substrates |
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DE102018219715B3 (en) | 2018-11-16 | 2020-01-16 | Koenig & Bauer Ag | Device and a sheet processing machine for treating substrates |
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EP2340936A1 (en) * | 2009-12-29 | 2011-07-06 | Van der Heijden, Vincentius Johannes Maria | Method and device for supplying foil to a printing press |
DE102014008515A1 (en) | 2013-07-04 | 2015-01-08 | Heidelberger Druckmaschinen Ag | System with a printing machine and a film transfer device |
CN108472825B (en) | 2015-11-23 | 2020-03-24 | 柯尼格及包尔公开股份有限公司 | Apparatus and method for treating a substrate |
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2008
- 2008-12-09 WO PCT/EP2008/067104 patent/WO2009074571A1/en active Application Filing
- 2008-12-09 EP EP08858583.1A patent/EP2222471B1/en active Active
- 2008-12-09 DE DE102008054420A patent/DE102008054420A1/en not_active Withdrawn
- 2008-12-11 DE DE102008054516A patent/DE102008054516A1/en not_active Withdrawn
- 2008-12-12 JP JP2010537458A patent/JP2011507726A/en not_active Withdrawn
- 2008-12-12 EP EP08859077A patent/EP2222472A1/en not_active Ceased
- 2008-12-12 WO PCT/EP2008/067392 patent/WO2009074670A1/en active Application Filing
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DE102017204598A1 (en) | 2017-03-20 | 2018-09-20 | Koenig & Bauer Ag | Apparatus for treating substrates |
DE102018219715B3 (en) | 2018-11-16 | 2020-01-16 | Koenig & Bauer Ag | Device and a sheet processing machine for treating substrates |
DE102018219712A1 (en) | 2018-11-16 | 2020-05-20 | Koenig & Bauer Ag | Device for treating substrates |
DE102018219712B4 (en) | 2018-11-16 | 2021-08-05 | Koenig & Bauer Ag | Device for treating substrates |
Also Published As
Publication number | Publication date |
---|---|
DE102008054516A1 (en) | 2009-06-18 |
EP2222471A1 (en) | 2010-09-01 |
WO2009074670A1 (en) | 2009-06-18 |
EP2222472A1 (en) | 2010-09-01 |
DE102008054420A1 (en) | 2009-06-18 |
JP2011507726A (en) | 2011-03-10 |
WO2009074571A1 (en) | 2009-06-18 |
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