EP3016804A1 - Produktion mit takteinrichtung für den kaltfolientransfer - Google Patents
Produktion mit takteinrichtung für den kaltfolientransferInfo
- Publication number
- EP3016804A1 EP3016804A1 EP14736684.3A EP14736684A EP3016804A1 EP 3016804 A1 EP3016804 A1 EP 3016804A1 EP 14736684 A EP14736684 A EP 14736684A EP 3016804 A1 EP3016804 A1 EP 3016804A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- transfer
- coating module
- guide
- coating
- 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
Links
- 238000012546 transfer Methods 0.000 title claims abstract description 193
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000576 coating method Methods 0.000 claims abstract description 62
- 239000011248 coating agent Substances 0.000 claims abstract description 57
- 239000011888 foil Substances 0.000 claims description 42
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 14
- 238000003384 imaging method Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000007639 printing Methods 0.000 description 26
- 238000003860 storage Methods 0.000 description 18
- 239000010410 layer Substances 0.000 description 15
- 238000007645 offset printing Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 6
- 230000015654 memory Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/006—Arrangements for moving, supporting or positioning the printing foil or band
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/002—Presses of the rotary type
- B41F16/0033—Presses of the rotary type with means for applying print under pressure only, e.g. using pressure sensitive adhesive
Definitions
- the invention relates to a device for transferring imaging layers from a carrier foil to printed sheets according to the preamble of patent claim 1.
- a device for cold foil stamping is known.
- the film feed in a coating module for the transfer of imaging layers of a transfer film to a printing material is to be extended in its applicability.
- a limited pressing surface is arranged in the coating module for transferring layers from the transfer film.
- the transfer film is preferably guided past a press roll in a limited width and approximately tangentially.
- special cyclically operable conveyors are assigned for this purpose. From DE 10 2012 219 663 A1, a cycle drive for a film transfer device is known.
- a film feed in a coating module for the transfer of imaging layers from a transfer film to a substrate should be extended in their applicability.
- a limited pressing surface for a targeted control of the film feed is possible.
- the transfer film is preferably guided past a press roll in a limited width and approximately tangentially.
- special cyclically operable conveyors are assigned for this purpose, wherein the conveyors are designed as drive groups, each with a film drive roller and a clock drive for the clocked supply / discharge of the transfer film at the transfer nip.
- a non-contact pressing of the transfer film is provided to the film drive roller.
- the object of the invention is therefore to provide a device by means of which the transfer of an imaging layer, e.g. a metallization layer can be carried out economically and accurately on a sheet, the device should in particular allow a partial film application and should be significantly simplified in their handling.
- an imaging layer e.g. a metallization layer
- the solution of this problem results in a device according to the features of claim 1.
- the device provides a clock system for guiding the transfer film web.
- a tactile film drive in each case has a dynamically driven drive roller for cyclically moving a transfer film web.
- the conveying device is arranged as a structural unit in the form of a clock unit on the coating module, displaceable and lockable at least in a first and in a second position different from the first position.
- the clock unit can be locked on a guide device in a first position for carrying out the cold foil transfer.
- the clock unit can be locked on the guide device in a second position for the execution of maintenance work, the feeding of transfer film web to prepare a production operation with cold foil transfer or for inactive positioning or for the execution of an operation of the cold foil transfer without clocking.
- the clock unit can also be removed from the coating module. Furthermore, according to the invention, the clock unit can be connected to the coating module at least via a first and / or via a further second film path through the transfer film web to the transfer nip.
- a first film path leads from the clock unit via a downstream film guide roller directly to the surface of the press roller and then to the transfer nip of the coating module.
- the film guide roller is mounted firmly in the coating module in connection with the timing unit or outside the timing unit.
- a bearing point of a washing device is preferably used as a bearing.
- a second film path without passing through the clock unit via a Folienleit leverage which may be formed by Folienleitwalzen, only at a short distance to the transfer nip to the surface of the press roll and then directly into the transfer nip of the coating module.
- the clock unit in the coating module can be connected via foil conductor elements on a second film path to the transfer gap for cold foil transfer in a simplified cycle operation.
- Figure 1 shows the structure of a film transfer device according to the invention for film timing in a sheet-fed press
- FIGS. 2 to 3 the schematically illustrated construction of a clock device in
- FIG. 1 shows a printing unit of a sheet-fed offset printing machine which contains a plurality of further printing units (not shown here) and is used for cold foil transfer.
- a printing sheet S is provided with an adhesive pattern in an offset printing unit upstream of the illustrated printing unit (applicator unit 1).
- the printing sheet S is then fed with a transfer film 5 under pressure through a transfer nip 6, a transfer layer e.g. is transferred from metal.
- a transfer layer e.g. is transferred from metal.
- the printed sheet S is then overprinted in color and optionally provided with a protective layer or gloss layer.
- the applicator 1 is a known offset printing unit with inking, plate cylinder and blanket cylinder.
- the blanket cylinder interacts with an impression cylinder.
- the coating module 2 is designed as an offset printing unit or possibly as a paint module of a sheetfed offset printing press whose dyeing and dampening units are out of operation.
- the transfer nip 6 in the coating module 2 is formed by a press roll 3 and an impression cylinder 4.
- the press roll 3 is formed by the blanket cylinder of the offset printing unit or the forme cylinder of the lacquer module.
- the coating module 2 is associated with a film supply roll 8, wherein for this purpose a roller drive 7 for the controlled feeding of the transfer film 5 is arranged.
- a roller drive 7 for the controlled feeding of the transfer film 5 is arranged on the outlet side.
- the film module 2 for used sheet material is assigned a film collecting roller 9 (symbolized) with a roller drive.
- the press roll 3 is provided with a press fabric 10, for example, as a plastic coating, comparable to a rubber or blanket.
- the coating module 2 can be associated with dryers, such as UV dryers, for drying the adhesive or the entire film coating.
- dryers such as UV dryers
- the web tension of the transfer film 5 can be monitored with measuring devices in conjunction with film guide devices 14 designed as film guide rollers.
- a stabilization device 30 with two guide rollers is used in front of the transfer nip 6.
- the surface of the press roll 3 should be provided in addition to a smooth and a contoured or segmented pressing surface in the press fabric 10.
- segmented pressing areas limited to one or more areas to be coated are used on the press roller 3 in addition to a full-surface pressing area.
- a timing of the film feed of the transfer film 5 be carried out so that the transfer sheet 5 is substantially only moved when it is pressed against the sheet S on the impression cylinder 4.
- the film feed is reduced or stopped when no contact pressure of the transfer film 5 to a sheet S occurs.
- the timing of the feed of the transfer film 5 can be performed during the passage of cylinder channels 22 through the transfer nip 6, so there is a so-called channel timing.
- the timing of the feed of the transfer film 5 can be carried out when a defined by the press fabric 10 limited pressing surfaces printing format to a printed matter for areas to be coated within of the printing sheet S is present.
- a formattake ororganiztaktung which is preferably shorter than the maximum length of the printing format.
- the timing of the feed of the transfer film 5 can be carried out when the area to be coated defined by segmented pressing surfaces on the press fabric 10 lies within the image area of the print sheet S. Then one speaks of a Rege Schemepaktung, which refers to an area within the Druckb.
- FIG. 1 shows an arrangement for rapid compensation of displacements of the transfer film web 5 in the feed area and in the discharge area in the film timing in the cold foil transfer process.
- drive groups 33 and 37 which consist of roller assemblies in conjunction with drives.
- the transfer film 5 is conveyed via friction by the drive groups 33, 37.
- at least the drive group 33 assigned to the transfer film web 5 in front of the transfer nip 6 must be able to convey the transfer film 5 without slip to the transfer nip 6.
- the required storage effect in the film timing is generated by using a per se known principle of looping the transfer film web 5 by negative pressure.
- film storage 32.1 and 32.2 in the form of unilaterally open and rectangular in cross-section vacuum chambers of Transfer film web guide assigned in the coating module 2.
- the height extent of the film storage 32.1, 32.2 specifies the size of a maximum possible film loop 36.
- the film loop 36 is fed to the respective film store 32.1, 32.2 through an open side of the vacuum chambers.
- At least one pneumatic system for generating negative pressure as a vacuum unit 32.3 is assigned to each open end side of the vacuum chambers.
- the vacuum unit 32.3 can be designed as a common aggregate for the vacuum chambers of both film stores 32.1, 32.2.
- the vacuum unit 32.3 may be constructed from one or more fans and is attached to the front side to be designated in terms of the pressure gradient as the bottom side or the one with respect to the working arrangement of the film reservoirs 32.1, 32.2 as the upper side of the vacuum chambers.
- a film loop 36 is drawn in each of the vacuum chambers of the film storage 32.1 and 32.2 in accordance with the ratio between the resulting from the negative pressure generated and the voltage of the transfer film web 5 force.
- This forming the film loop 36 and holding force does not exceed the predetermined by the web tension control tensile force of the transfer film web 5, since the film loops 36 would otherwise be firmly sucked in the vacuum chambers and thus blocked.
- the system is self-regulating insofar as the film loops 36 can oscillate freely against the force of the negative pressure in the vacuum chambers and thus absorb or release partial lengths of the transfer film web 5.
- the size of the film loops 36 within each film store 32.1 and 32.2 is detected by means of a sensor system which is based for example on a distance measurement by means of ultrasound. It is thus recognized how far the film loop 36 is pulled into the respective vacuum chamber.
- the film web feed for the film feed and the film removal can then be regulated by means of the drives of the film rolls 7, 8 and possibly in conjunction with dancer rolls 18.
- the generated negative pressure of the vacuum unit 32.3 in the film stores 32.1, 32.2 can furthermore be regulated.
- the process-dependent required formation of the film loops 36 is ensured at all times to a sufficient extent.
- the arrangement of the film stores 32.1, 32.2 serves to enable the timing of the film web advance when stopping and continuing the film transport by means of the drive groups 33, 37 in the transfer area to be carried out as follows:
- the second film store 32.2 is again filled with a film loop 36 by a drive group 37, since the film removal from the film store 32.2 by means of the film collection roller 9 proceeds more slowly than the film feed by means of the drive group 37.
- the film stores 32.1 and 32.2 in the coating module 2 are shown in accordance with the illustrated functions.
- the film stores 32.1 and 32.2 are approximately perpendicular adjacent to the film supply roll 8 parallel to each other arranged.
- a first drive group 33 is arranged with two film guide rollers 35, a drive roller 34 and a pressure roller 40 on the inlet side of the transfer area close to the transfer nip 6.
- Another drive group 37 with two film guide rollers 39 and a drive roller 38 is upstream of the film storage 32.2 on the discharge side from the transfer nip 6 ago. This arrangement makes the feeding of the transfer film web 5 from the film loop 36 in the film store 32.1 compact and allows the smoothing and stabilizing device 30 a secure feed of the transfer film web 5 to the first drive group 33.
- the transfer film web 5 on the outlet side of the transfer area after the transfer nip be guided over the transfer film web 5 smooth-holding Folienlei- tiata approximately in the form of film guide rollers 14 or in the manner of a smoothing and stabilizing device.
- a film guide roller 31 is shown, which serve for better management of the transfer film web 5, so that the transfer film web the film storage 32.1 exactly fed and kept smooth from the film storage 32.2 is removed for winding.
- the vacuum chambers of the film storage 32.1 and 32.2 can be designed according to the width of leading film or partial film webs, being provided in the direction of the film loops 36 parallel to the side edges aligned and slidably disposed in the width direction separating devices. If the vacuum chambers have the width of a transfer film web and are displaceable, it is possible to respond flexibly to desired coating conditions. Furthermore, in the maximum width of the work area completely overlapping vacuum chambers, the above
- FIG. 2 shows one of the abovementioned drive groups 37 in a first technical embodiment for the withdrawal of the transfer film web 5 from the working area in the transfer nip 6. According to a section U in FIG. 1, this working group 37 is disposed in front of the foil store 32.2.
- a film drive roller 70 is coupled within a housing 72 with a clock drive 71, which controls the movement of the film drive roller 70 highly dynamically.
- the film drive roller 70 shown here corresponds to the drive roller 38 in FIG. 2 (see detail U in FIG. 1).
- the film drive roller 70 is assigned a plurality of pinch rollers 24 distributed in groups or evenly distributed in the axial direction relative to the film drive roller 70 and freely rotatably mounted on an axle.
- the pinch rollers 24 are connected to a pivotable and revolving panel element 73 of the drive group.
- the pressure rollers 24 can be pivoted from the film drive roller 70 for the introduction of the transfer film web 5 and then swung back again.
- the setting of the position of the elastic pressure rollers 24 is selected in the working position so that the inserted transfer film is pressed against the film drive roller 70 without deforming or damaging them.
- this is chosen so that the inserted transfer film 5 is pressed against the film drive roller 70, so that the transfer film 5 can be conveyed with or without slippage through the conveying nip.
- the transfer film 5 is fed to and removed from the film drive roller 70 via film guide rollers 23, so that a wrap of more than 90 degrees is formed.
- a wrap of the transfer film 5 of about 180 degrees or more on the film drive roller 70 is advantageous. This ensures good film guidance and additional friction surface for secure film transport.
- the drive group 37 is designed such that the transfer film 5 in a film strand of the film feed 5A from a film storage (32.1, see FIG. 1) supplied to the transfer nip 6 and further from the transfer nip 6 another film storage (32.2, see FIG. 1) supplied can be.
- This type of foli The track guidance is dependent on the respective arrangement of the elements relative to one another, the solution shown being based on the film memories 32.1, 32.2 being arranged parallel to one another and directly coupled to one another.
- the drive motor of the film drive roller 70 can be used also be set as continuously running. Then, the drive group 37 continuously pulls transfer film web to ensure a continuous film removal of the used transfer film 5 for Fol i- ensammelrolle 9.
- the film delivery is interrupted when the transfer film web is stationary, and the drive group 37 then runs in slipping operation in relation to the outgoing film web 5B.
- the compact design of the drive group 37 in the housing 72 is further improved in an assignment to the first film memory 32.1 that in the same housing 72 and a Folienleitwalze 23.1 for discharging the transfer film web 5 in a Zuriosstrang the film feeder 5A from the first film memory 32.1 for feeding Direction to the transfer nip 6 is arranged.
- FIG. 3 shows a further drive group for the functionality of the feed of the film strand to be provided of the film feed 5A according to the drive group 33 in FIG. 2 in a second technical embodiment.
- a film drive roller 70 is coupled to a clock motor 71 which controls the movement of the film drive roller 70 in any movement cycles highly dynamically.
- the film drive roller 70 is assigned a freely rotatably mounted pressure roller 40 with preferably smooth elastic surface.
- the pressure roller 40 is coupled to a swiveling and revolving panel element 73 of the drive group.
- the pressure roller 25 can be pivoted directly or indirectly via a Getriebeanlenkung during pivoting of the lining element 73 of the film drive roller 70 for the introduction of the transfer film web 5 and then swung back.
- the position of the pressure roller 40 is selected in the working position so that the inserted transfer film 5 is pressed against the film drive roller 70 without deforming or damaging them. In addition, this is chosen so that the inserted transfer film 5 is pressed against the film drive roller 70, so that the transfer film 5 can be promoted as possible slip.
- the transfer film 5 is fed in this embodiment of the film drive roller 70 via a film guide roller 23 and discharged via the pressure roller 40 and another film guide roller 25 again, so that a wrap of more than 90 degrees.
- a clock unit in the form of a drive group 33 consisting of a drive roller 70, a clock drive 71, Folienleitwalzen 35 and a pressure roller 40 is arranged displaceably in front of the transfer nip 6.
- a guide for the clock unit 33 is arranged on or between the frame walls of the respective printing unit or lacquer module used as the coating module 2.
- the clock unit / drive group 33 is movably arranged by means of guides (round / flat or dovetail guides) and locked in at least two end positions E1 and E2.
- the end positions E1 and E2 are to be characterized as follows:
- E2 is also removal position of the entire unit by hand or with a hoist.
- the change positions (pos. 1-n) can be achieved without tools and also the removal of the unit preferably takes place without tools.
- Plug connections for the electrical supply of the drive group 33 and possibly also cooling lines for drive cooling of the clock motor 71 are provided in a simple manner and are arranged as quick couplings on a plug plate assigned to the clock unit 33 in the form of a quick change system.
- the pressure roller 40 in the film transport direction downstream Folienleitwalze 25, 35 may be associated with the clock unit / drive group 33 and may be attached to the housing 72 of the clock unit 33.
- Said film guide roller 35 can be taken as the last guide element for the film guide in front of the transfer nip 6 but also preferably in a frame-mounted holder for receiving a blanket washing device.
- the clock unit 33 is formed according to Figure 1 and Figure 3 as a unit with a housing 72 in cassette form.
- the roller clearances within the housing 72 relative to the working position during operation for cold foil transfer are adjustable so that a larger intake gap results.
- the interior of the clock unit can be made accessible.
- the entire clock unit 33 can not only be displaced (horizontally, vertically, obliquely) but also in additional design versions in addition to or out of position. finally via a pivot point (displaceable) hinged or by means of linkage generate a superimposed translational and rotational movement to bring the clock unit 33 from the working position E1 close to the transfer nip 6 in a remote from the machine frame position E2 for film feed.
- the entire clock unit 33 incl. Folienleitwalzen 25, 35 and guides for moving is preferably covered by protective devices such as something a folding step on the printing unit or coating module 2 for safety reasons.
- a simple longitudinal guide which is accommodated on the A and B sides of the machine frame, is sufficient for displacing the clock unit 33 from the working position E1 into the film changing position E2, ie in the direction of a sheet feeder upstream of the printing unit.
- the clock unit 33 has ergonomically designed manipulation aids, which simultaneously serve to change and remove the clock unit 33, e.g. for maintenance purposes, as well as possibly serve as a receiving adapter for lifting equipment.
- the guide elements for receiving the clock unit e.g. Shafts of a longitudinal guide unit are generally mounted fixed to the frame and can also be mounted in preparation for a plurality of printing units (paint module) of a machine in order to use a clock unit in a cold foil device at a plurality of application sites. in a second printing unit or a lacquer module.
- the clock unit can be flexibly used at several change positions.
- the clock unit 33 can also be changed from a sheet-fed offset printing press to another sheetfed offset printing press within a printing operation, since this is an independent structural unit.
- the machine-side protection device in front of the inking unit or coating unit of each used as a coating module 2 printing unit or paint module can be raised or pivoted to to press roll 3 (blanket cylinder, paint form cylinder) to achieve more space and better accessibility.
- two different film paths F1 and F2 are described depending on the mode of operation and coating quality.
- a larger looping of the press roll 3 through the transfer film web 5 is achieved. It has been found that for a clocked running operation in the implementation of the cold foil transfer, an increase in the coating quality can be achieved if a larger looping is set at the press roller 3.
- the clock unit is moved with the drive group 33 in the first locking position E1, wherein the transfer film web 5 is fed in the film guide of the film guide roller 35 from the transfer nip 6. Since the film guide roller 35 is arranged in connection with the timing unit, the guide of the transfer film web 5 of the surface of the press roller 3 is already supplied at such a distance in front of the transfer nip 6 that results in a comparison with a nearly tangential guide increased wrap and thus improved leadership. In this case, it is important that the surface of the press roll 3 has a reduced friction with respect to the transfer film 5 or the rear side of the transfer film 5 resting on the press roll 3 and forming a carrier film.
- a lower wrap of the press roll 3 is achieved by the transfer film web 5, wherein the film guide is formed on the press roll 3 until it is approximately tangential. It has been found that for a running without clocking operation in the implementation of the cold foil transfer a simpler way of production sufficient coating quality is achieved when a lower wrap is set at the press roller 3.
- the slidable arrangement of the timing unit with the drive group 33 is not used only for the convenience of inserting the transfer sheet 5.
- the clock unit for the simplified operation of the cold foil transfer without clocking is also spent in the second locking position E2.
- the transfer film 5 can then be guided past the clock unit and fed to the transfer nip 6 via film guide rollers of a film guiding device 14, in which case a more tangential guidance of the transfer film 5 takes place on the press roller 3 through the transfer nip.
- the foil guide can also be guided from the timing unit 33 on a foil path F3 similar to the second foil path F2 via one or more foil guide rollers of a foil guiding device 14.
- the transfer film web 5 according to FIG. 1 coming from the clock unit 33, is guided via the film guide roller 35 to one or more of the film guide rollers of the film guide device 14. In this way, a virtually tangential guidance of the transfer film web 5 on the press roller 3 through the transfer nip 6 is also made possible for the operation with clocked cold foil transfer.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Advancing Webs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013212913 | 2013-07-02 | ||
DE102014108767.4A DE102014108767A1 (de) | 2013-07-02 | 2014-06-23 | Produktion mit Takteinrichtung für den Kaltfolientransfer |
PCT/EP2014/063641 WO2015000799A1 (de) | 2013-07-02 | 2014-06-27 | Produktion mit takteinrichtung für den kaltfolientransfer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3016804A1 true EP3016804A1 (de) | 2016-05-11 |
EP3016804B1 EP3016804B1 (de) | 2017-04-05 |
Family
ID=52106415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14736684.3A Not-in-force EP3016804B1 (de) | 2013-07-02 | 2014-06-27 | Produktion mit takteinrichtung für den kaltfolientransfer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3016804B1 (de) |
CN (1) | CN105339172B (de) |
DE (2) | DE102014108767A1 (de) |
WO (1) | WO2015000799A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10759154B2 (en) | 2018-02-08 | 2020-09-01 | Hewlett-Packard Development Company, L.P. | Foil deposition |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3251846B1 (de) * | 2016-05-30 | 2019-08-07 | Vinnovation Holding B.V. | Vorrichtung zur handhabung von folie in einem druckverfahren |
DE102020127048A1 (de) | 2020-10-14 | 2022-04-14 | Mayr-Melnhof Karton Ag | Rotationsdruckeinrichtung und Verfahren zum Betreiben einer Rotationsdruckeinrichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672008B1 (fr) | 1991-01-29 | 1994-09-02 | Cros Jean Pierre | Materiau pour impression et procede et installation d'impression au moyen de ce materiau. |
EP1700695A3 (de) * | 2005-03-11 | 2010-03-17 | manroland AG | Prägeeinrichtung für Produktsicherungen in einer Bogendruckmaschine und Verfahren hierfür |
US20090301649A1 (en) * | 2005-10-20 | 2009-12-10 | Man Roland Druckmaschinen Ag | Manufacturing method for packaging and advertising means |
WO2009138335A1 (de) * | 2008-05-15 | 2009-11-19 | Manroland Ag | Verfahren und vorrichtung zum auftragen von kaltfolienmaterial auf ein bogenmaterial in einer verarbeitungsmaschine |
DE102009020103B4 (de) * | 2008-05-27 | 2021-12-30 | Heidelberger Druckmaschinen Intellectual Property Ag & Co. Kg | Folientaktung |
WO2009150029A1 (de) | 2008-05-28 | 2009-12-17 | Manroland Ag | Vorrichtung zum kaltfolienprägen |
DE102008002042A1 (de) * | 2008-05-28 | 2009-12-03 | Manroland Ag | Einrichtung zum Kaltfolienprägen |
EP2489513B1 (de) * | 2011-02-18 | 2014-05-14 | Heidelberger Druckmaschinen AG | Bewegungsgesetz einer Folientaktung aus elementaren Funktionen |
DE102012218022B4 (de) * | 2011-10-28 | 2023-06-15 | manroland sheetfed GmbH | Betrieb eines Kaltfolienaggregates mit einem Druckwerk |
DE102012219663B4 (de) * | 2011-10-29 | 2016-12-08 | manroland sheetfed GmbH | Taktantrieb für Folientransfereinrichtung und Verfahren zur Durchführung eines Kaltfolientransfers |
-
2014
- 2014-06-23 DE DE102014108767.4A patent/DE102014108767A1/de not_active Withdrawn
- 2014-06-23 DE DE102014108744.5A patent/DE102014108744A1/de not_active Withdrawn
- 2014-06-27 CN CN201480037080.6A patent/CN105339172B/zh not_active Expired - Fee Related
- 2014-06-27 EP EP14736684.3A patent/EP3016804B1/de not_active Not-in-force
- 2014-06-27 WO PCT/EP2014/063641 patent/WO2015000799A1/de active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10759154B2 (en) | 2018-02-08 | 2020-09-01 | Hewlett-Packard Development Company, L.P. | Foil deposition |
Also Published As
Publication number | Publication date |
---|---|
DE102014108744A1 (de) | 2015-01-08 |
CN105339172A (zh) | 2016-02-17 |
WO2015000799A1 (de) | 2015-01-08 |
DE102014108767A1 (de) | 2015-01-08 |
EP3016804B1 (de) | 2017-04-05 |
CN105339172B (zh) | 2018-01-16 |
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