EP2948304A2 - Tiefdruckmaschine und farbwerk - Google Patents
Tiefdruckmaschine und farbwerkInfo
- Publication number
- EP2948304A2 EP2948304A2 EP14713032.2A EP14713032A EP2948304A2 EP 2948304 A2 EP2948304 A2 EP 2948304A2 EP 14713032 A EP14713032 A EP 14713032A EP 2948304 A2 EP2948304 A2 EP 2948304A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing
- pressure
- inking
- inking unit
- color
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/02—Rotary intaglio printing presses for multicolour printing
- B41F9/023—Web printing presses
- B41F9/025—Web printing presses with horizontally arranged printing units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/04—Rotary intaglio printing presses specially adapted for proof printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/061—Inking devices
- B41F9/063—Using inking rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
- B41P2217/11—Machines with modular units, i.e. with units exchangeable as a whole
Definitions
- the invention relates to an inking unit of a gravure printing machine with a forme cylinder and with a coloring device coloring the forme cylinder with a color.
- Such an inking unit is known for example from DE 10 20 1 017 258 A1.
- the present invention relates to a pressure device for the
- Color matching of a printing unit of a printing machine a print cartridge of a printing unit of a printing machine and a method for color matching a printing unit of a printing press.
- Color matching at least one printing unit of the printing press must be performed. This is due to the fact that the color composition is subject to tolerance variations. In the production of a color composition for a printing unit of a printing press occur through the
- CONFIRMATION COPY known printing presses a pressing operation to determine the exact color location necessary. It is in the printing machine with a first
- Color composition carried out a first pressing operation.
- the printing press is equipped with printing substrate and then carried out the Antikvorgang.
- Printing machines on an industrial scale are common
- waste paper the so-called waste paper, of several hundred meters can be produced in known printing presses for the pressing process.
- color matching is performed on the basis of this proof result, and e.g. the
- the aim of the color matching is to be as even as possible in the printed image with regard to the color values, the color location or the brightness of the color in terms of a
- LAB space which is a three-dimensional color space.
- LAB space which is a three-dimensional color space.
- this three-dimensional color space over a two-dimensional surface is the
- Wavelength of the paint applied In the third axis, which generates the third dimension, is the brightness level of this color value. In relation to this place in the LAB space, the color matching and also the reduction of the
- Packaging materials which are printed in different batches over years, this is very important to achieve the necessary acceptance by the customer.
- a disadvantage of known pressure methods are the high rejects and the occupancy of the printing press. So is for the Anlichvorgang a very large Amount of waste generated by several 100 meters of the printing substrate. This waste is scrap and can not be sold to the customer. In addition, during the printing process, the printing machine is busy, so is not available for a productive printing process. This increases the time required or the service life of the printing press on the one hand and, to a large extent, the cost of the entire printing process.
- Tolerance accuracy for the printed image must be improved starting from a greater tolerance of the ink composition. This improvement is achieved by color matching by admixing pigments or solvents.
- a first pressing operation is carried out in the printing machine with a first color composition.
- the printing press is equipped with printing substrate and then carried out the Antikvorgang.
- Printing machines on an industrial scale are common
- the press has to accelerate to the final speed and thereby promotes already printing substrate.
- rejects known as waste, of several 100 meters are produced in known printing presses for the pressing process.
- color matching is performed on the basis of this proof result, and e.g. the
- the aim of the color matching is to achieve as equal as possible in the printed image with regard to the color values, the color location or the brightness of the color.
- LAB space which is a three-dimensional color space.
- the wavelength of the color is applied over a two-dimensional surface.
- the third axis which generates the third dimension, is the brightness level of this color value.
- Color matching process is equality across batch boundaries. So should be achieved for any batch of color composition and any print batch in the result, a same print image for the same product. Especially with packaging materials that are printed in different batches for years, this is very important to the
- a disadvantage of known pressure methods are the high rejects and the occupancy of the printing press. Thus, a very large amount of waste of several 100 meters of the printing substrate is generated for the pressing. This waste is scrap and can not be sold to the customer. In addition, during the printing process, the printing machine is busy, so is not available for a productive printing process. This increases the time required or the service life of the printing press on the one hand and, to a large extent, the cost of the entire printing process.
- a ready-to-print state of an inking unit is any state in which the inking unit is at any future time for a print job
- Receptacle can be transferred to the paper with good emptying.
- This low viscosity is essentially achieved via a high level of low boiling point solvent (e.g., ethanol or ethyl acetate) in the paint.
- solvent e.g., ethanol or ethyl acetate
- a taken out of a gravure printing inking unit is therefore usually cleaned by emptying ink tray and the inking unit is cleared of residual color before the ink could dry in the wells.
- Dyeing device is also operated outside the gravure printing machine continues. Further operation of the inking device means that the forme cylinder is driven at a lower speed compared to the printing operation and is so over the scoop roller or even directly from the ink tray continuously wetted with fresh paint, which prevents drying.
- the inking device means that the forme cylinder is driven at a lower speed compared to the printing operation and is so over the scoop roller or even directly from the ink tray continuously wetted with fresh paint, which prevents drying.
- the doctor blade is attached to the forme cylinder to assist in purging the wells.
- the impression roller mounted by the gravure printing press is not needed for this stand-by operation.
- Ink tray running form cylinder done.
- a scoop roller with a soft cover, which moves freely in the paint tray and which transfers the paint to the forme cylinder running outside the paint tray.
- the scoop roller can preferably be designed as a braked roller, resulting in a largely splash-free application of a homogeneous color film on the forme cylinder.
- the saturation vapor pressure of the atmosphere surrounding the paint is maintained at a value which approximately corresponds to the saturation vapor pressure of the ink.
- the saturation vapor pressure by adding or removing appropriate
- inking system according to the invention in the removed state to be dispensed with a continuation of the inking device, which brings some advantages.
- the color since the color is not circulated, can also be dispensed with a corresponding viscous control of the liquid color.
- the advantage of the inking unit according to the invention is, above all, that one or more inking units can be provided during a print job that is still running for the next print job.
- the inking units provided are kept in a ready-to-print condition, i. the
- Dyeing device is operated continuously and / or the saturation vapor pressure of the atmosphere surrounding the paint is regulated accordingly, so that the
- Printing ink on the format cylinder can not dry.
- the inking units for the second print job are inserted into the gravure press, so that the second print job can be started immediately after the first print job.
- Inking unit includes a mobile platform.
- the mobile platform can be any mobile platform.
- the mobile platform can be any mobile platform.
- Electric lift truck be executed. It is also conceivable that the frame of the inking unit at the bottom has two recesses into which the fork of a commercial hand pallet truck or electric pallet truck can be pushed to raise the inking unit. As far as a powered platform, so for example in the form of an electric pallet truck, application, it is also conceivable that the inking system self-propelled via a central control his way along the gravure printing searches and finds.
- Form cylinder can be driven by an electric motor and that the inking unit comprises an accumulator for powering the electric motor. Basically, while the electric motor both for stand-by operation and for the
- Printing operation can be used. For the printing operation, however
- the charging of the accumulator can preferably be done via embedded in the ground induction loops.
- a controllable clutch is connected to switch between the main drive and the stand-by drive.
- Inking unit includes a docking interface over which the inking unit can be fixed on a defined position relative to the gravure printing machine or the proofing machine. To reach a defined position in relation to the
- Gravure printing machine for example, be provided on the ground a cone and a prism on the inking after insertion into the
- Rotogravure machine is drained.
- two surface contacts on the ground can provide further stability.
- the toggle technology the
- Friction on the surface contacts are reinforced. It is also conceivable that the pressure force of the impression roller is utilized to enhance the frictional engagement of the surface contacts.
- Inking unit includes an electronic interface over which between the
- Gravure printing machine and the inking unit control data can be transmitted.
- all data for the next print job can be transmitted from the proofing machine to the electronic interface and passed from the electronic interface to the gravure printing machine.
- data include, for example, the drying temperature, the response factor of the solvent, the required web tension or certain parameters of the printing material.
- the identification of the respective inking unit can be done via a system-wide unique code signal from the electronic interface. But it is also conceivable that in addition or alternatively an RFID chip, a barcode or the like is attached to the inking unit to uniquely identify the inking unit.
- a separate washing station for the inking unit according to the invention is provided in order to also clean the
- Another object of the present invention is to be able to perform the color matching of a printing unit of a printing machine in a particularly simple and cost-effective manner.
- a pressure device is used for the color matching of a printing unit of a printing press.
- Such a pressure device has at least one counterpressure roller for conveying a printing substrate with a
- a print cartridge of the printing unit is provided.
- the print cartridge is equipped with a pressure roller with a print drive and with a coloring device for coloring the pressure roller.
- a pressure device according to the invention is thus formed separately from the printing press. This is an additional device that can be operated independently of the printing press.
- a pressure device according to the invention thus serves the proof independently of the printing press (note: the pressure device could also be a printing unit in the printing press!).
- the print cartridge is removed from the printing machine and inserted into the pressure device.
- the print cartridge can be designed, for example, with a mechanical and / or electronic interface, as will be explained later.
- Printing machine itself can be e.g. with other print cartridges in a running production.
- Another advantage of a pressure device according to the invention is the possibility of drastically reducing paper waste. So no longer has the entire
- Printing machine to be equipped with printing substrate to perform the pressing operation. Rather, it is sufficient if in the pressure device for this printing unit or exactly a pressure roller of the pressing operation is performed. Depending on the design of the pressure device and implementation of the method can be carried out a reduction to a single sheet of the printing substrate. However, it is basically also possible for a greater length of the printing substrate to be conveyed between the counterpressure roller and the pressure roller, so that a longer distance of the printing substrate is used for the pressure. In both cases, however, a significantly lower
- Waste paper path of the printing substrate generated as this is the case during the pressing process in a known manner within the printing press.
- the counter-pressure roller is arranged in the pressure device such that it can promote the printing substrate together with the pressure roller.
- the counter-pressure roller forms after insertion of the print cartridge in the pressure device between the platen roller and the pressure roller of the so-called printing gap, through which the printing substrate is promoted for printing.
- the counterpressure roller is often referred to in the terminology of a printing press, in particular a gravure printing press, also called impression roller.
- a printing press in particular a gravure printing press, also called impression roller.
- Color matching is to be understood in the sense of the present invention, in particular the positioning in the so-called LAB space.
- a color match also means the setting of different color parameters. So besides the actual influence on the
- Color composition also indirect parameters are set, which have an effect on the color matching. These are e.g. the squeegee angle and thus mechanical adjustment parameters or control technical adjustment parameters of the print cartridge.
- the pressure device according to the invention is preferably designed the
- color matching is to be understood in particular as meaning a cylinder control.
- the pressure roller have such high wear that this wear can not be compensated by color matching.
- the cup becomes smaller in the pressure roller for recording the color.
- the respective pressure surface becomes larger. Is this
- Printing cylinders that change the printed image can be easily recognized.
- a tensioning device may be provided to secure the printing substrate on the counter-pressure roller. Theoretically, however, too a lateral supply of the printing substrate possible.
- the tensioning device for a sheet of the printing substrate on the counter-pressure roller has the advantage that the waste per printing operation is reduced to this single sheet.
- this clamping device or this embodiment is combined with a variant of the pressure device, which has a feed device. This will be explained later in more detail.
- Pressure device can be carried out in parallel, a production pressure on the printing press. This leads to a higher utilization and thus to greater efficiency of the printing press.
- the inking device may be formed, the color or the
- the refilling based on a generated by the color matching stored recipe is possible for the inking in the context of the present invention.
- the pressure drive of the pressure roller can be both part of the print cartridge and thus also part of the printing unit of the printing press, as well as part of the pressure device. In other words, a separate pressure drive within the
- Pressure device can be provided so that the print cartridge is removed without a print drive from the printing unit of the printing press.
- the pressure roller it is possible that from the printing unit of the printing press, the pressure roller
- the counter-pressure roller has an advancing device for the short-term contacting of the pressure roller with the printing substrate.
- a delivery device is a
- the short-term contact refers in particular to a short or small number of revolutions of the counterpressure roller.
- This embodiment is particularly combined with the embodiment of a counter-pressure roller with a clamping device for a sheet of the printing substrate.
- Counterpressure roller and / or pressure roller in the final speed the contacting with the printing substrate is carried out via the feed device. This contact is reduced to a short time, which with a defined
- the inking device has an anilox roller. This is especially true at
- this anilox roller is that anilox roller, which is also used in the printing unit of the printing press. It is removed as part of the print cartridge from the printing unit of the printing press. In a flexographic printing machine, therefore, two rollers are provided in the print cartridge, namely the print roller and the anilox roller. The color transfer in the
- Dyeing is done indirectly from a color tank on the anilox roller on the platen.
- the inking a color pump and / or a squeegee and / or a paint tank having.
- a color tank is used to record the color composition, so that within the color tank and the color matching, so the change in color composition occurs.
- About a paint pump carried the promotion and the order of the color composition on the
- Pressure roller or indirectly via an anilox roller on the pressure roller can be adjusted. So over the squeegee excess
- the color tank is preferably configured to receive the color composition for the entire print job.
- the color tank can also be designed refillable, so that a stored recipe allows the refilling of the color tank.
- Attachment in the printing press and / or has an electronic interface serves to attach in the form of a releasable attachment in the printing press. It may be formed by fastening means in the form of screws, clamps, snap-lock connections or similar fastening means.
- the further e.g. electronic interface serves the
- the electronic interface is also to be understood as a connection to a control device or a control device.
- speeds, in particular rotational speeds, of the individual drives within the printing unit or within the print cartridge can be controlled or regulated via this electronic interface.
- the above color parameters of the non-exhaustive list include both direct and indirect color parameters.
- Solvent directly changed the color location in the LAB room.
- the tolerance of the color location when reaching a print image can be varied or reduced by the pressing operation.
- the color parameters of a squeegee angle or the dryer temperature have indirect effects on color matching.
- a variety of color parameters can be used individually or in a combined manner for the color matching in this way, in order to achieve the desired print image in the pressing operation.
- Thismannlaufan ist serves to ensure that a continuous application of ink to the printing roller takes place from the inking. Before, during and especially after the application of the proofing process, it is essential to maintain the set color composition status. For this preservation of the status is the continuous drive for the
- the continue drive may be formed in part by the pressure drive.
- the continuous drive is designed separately, or even provides further components for the movement and rotation parts of the inking device.
- Another object of the present invention is a print cartridge of a printing unit of a printing press.
- This print cartridge has a printing roller with a printing drive and a coloring device for coloring the printing roller.
- the print cartridge for removal from the press and for the insertion into a pressure device, in particular according to the present invention, formed.
- the possibility of insertion into a pressure device according to the invention achieves the same advantages for the print cartridge as have been produced in detail with reference to a pressure device according to the invention.
- several print cartridges can be provided for a printing unit of a printing press.
- a first print cartridge can be in productive use in the printing press, while at the same time a pressing operation is performed with a second print cartridge of the printing unit of the printing press in the pressing device. Subsequently, these two print cartridges
- Print cartridge according to the invention is in particular designed to be used for a method, as will be explained in more detail below.
- Such a method comprises the following steps:
- Antellvorgang is performed on a sheet of the printing substrate whose geometric dimension of the lateral surface of the platen of the
- Pressure device corresponds or substantially corresponds. For this it is advantageous if the sheet of the printing substrate on the counter-pressure roller, e.g.
- a first step of color matching takes place in the form of a change of individual color parameters. Subsequently, the result of this first color matching is checked with a second pressing operation. The deviation then determined is then reduced in iterating steps so far that the desired tolerance range can be achieved.
- the pressure is applied over a number of revolutions of the counter-pressure roller of more than 0 and less than 2.
- the counterpressure roller will contact the printing substrate for a defined number of revolutions greater than 0 and less than 2 revolutions. If the counter pressure roller over at all Turning number make a contact with the printing substrate, so the Antikvorgang would be meaningless because no printed image would appear on the sheet of the printing substrate.
- the counter pressure roller At exactly 2 turns of the counter pressure roller in
- Number of revolutions at which the counter-pressure roller contacts the printing substrate in the range of about one revolution.
- a method according to the invention can also be developed in such a way that the pressure roller and / or the counterpressure roller are accelerated for the pressing operation, in particular to the final printing speed. This is followed by a brief contact of the pressure roller with the printing substrate. This short-term contact can be effected both by a movement of the counter-pressure roller, as well as by a movement of the pressure roller. This makes a particularly strong reduction of waste possible. Also, in this way, a particularly accurate control of the number of revolutions of the contact between the pressure roller and
- Print substrate possible. This allows a particularly accurate color matching.
- Fig. 1 shows a first embodiment of an inventive
- Fig. 2 shows the embodiment of Fig. 1 with contacting position of
- Backing roll Fig. 3 is a printing machine in the implementation of a
- Fig. 4 shows a further embodiment of an inventive
- Fig. 5 shows the embodiment of Fig. 4 with a contacting position
- Fig. 8 is a gravure printing machine with the inking units according to the invention.
- Fig. 1 shows a first embodiment of an inventive
- Pressing device 10 This is provided in a schematically illustrated frame with a counter-pressure roller 20.
- the counter-pressure roller 20 can with a tensioning device, not shown, arranged thereon for clamping the
- Printing substrate 200 may be equipped.
- a counter-pressure drive 22 is provided, which can bring the counter-pressure roller 20 to a rotational speed in the range of the final speed in a printing press 100.
- a print cartridge 30 is already arranged. This print cartridge 30 is part of a printing unit 110 of
- Printing machine see, e.g., Fig. 3
- the print cartridge 30 was removed and inserted into the pressure device 10. After carrying out the pressing operation, a return of the print cartridge 30 to the printing unit 110 of the printing press 100 can subsequently take place again.
- a mechanical fastening takes place via a mechanical
- Interface 32 and e.g. an electronic connection through the electronic interface 34.
- the mechanical interface 32 and the electronic interface 34 are designed for jointing or fastening.
- a dyeing device 50 is provided in the print cartridge 30. This is equipped with a color tank 58, in which is the color composition. Not shown is a paint pump, which regulates the order of the ink composition from the ink tank 58 on the pressure roller 40. Also provided and part of the inking device 50 is a squeegee 56, which lifts off excess ink composition again from the surface of the pressure roller 40 and back into the ink tank 58.
- the two rollers When carrying out a pressing operation, the two rollers, so the counter-pressure roller 20 by means of the area back drive 22 and the pressure roller 40 are raised by means of the pressure drive 42 to a rotational speed in the range of the final speed in the printing press 100 as shown in FIG.
- the distance between the platen roller 20 and the pressure roller 40 is reduced via the feed device 24 until a contacting position between the pressure roller 40 and the printing substrate 200, as shown in FIG. 2 shows. This contacting position is maintained for a short time. In particular, the contacting position is reduced to one
- Number of revolutions of the platen roller 20 less than 2 revolutions. However, there is a contact of more than 0 revolutions. Preferably, the contacting takes place between the pressure roller 40 and the printing substrate 200 over a number of revolutions of the counter-pressure roller 20 in the range of approximately one revolution.
- the sheet of the printing substrate 200, which is applied to the platen 20 printed only once to the largest possible proportion.
- This one-time printed area can also be called a proof area.
- FIG. 3 is shown schematically how an inventive method for color matching can proceed.
- a print cartridge 30 is formed here, as has been explained in FIGS. 1 and 2. After setting up the print cartridge 30 before insertion into the printing unit 110 of the printing machine 100 in the
- FIGS. 4 and 5 show a further embodiment of a pressure device 10 according to the invention. While the embodiment of FIGS. 1 and 2 is designed in particular for a printing system based on the gravure printing functionality, a somewhat more complex construction of the pressure device 10 or 10 is made for a printing system according to a flexographic printing functionality The print cartridge 30 is needed. Thus, in this embodiment, part of the print cartridge 30 and in particular part of
- Dyeing device 50 is also an anilox roller 54. This serves to transfer ink within the inking device 50 to the pressure roller 40. Accordingly, a different positioning of the counter-pressure roller 20 has been selected in this embodiment in the pressure device 10. Here too, in contrast to FIGS. 4 and 5, the contacting position (FIG. 5) and the spaced apart are again shown
- FIG. 6 shows an inking unit 601 according to the invention.
- the inking unit is mounted on a mobile platform 602, which can be raised for driving and lowered for printing operation. For easy replacement is the
- Form cylinder 603 arranged easily accessible. On the form cylinder is a
- Doctor blade 604 started. About the ink tray 605 and a scoop roller, not shown, the forme cylinder 603 is also in standby mode constantly supplied with paint or rinsed. To drive the forme cylinder 603, an electric motor 606 is flanged. The reference numeral 607 finally shows the accumulator and the drive for the mobile platform 602.
- FIG. 7 shows a printing machine 701 with an inking unit 601 according to the invention.
- the inking unit illustrated in FIG. 7 is similar to the inking unit 601 described in FIG. 6, so that reference can be made to the above description.
- the inking unit illustrated in FIG. 7 is similar to the inking unit 601 described in FIG. 6, so that reference can be made to the above description.
- Pressing machine also provides the impression roller 702 available, so that with inserted inking unit 601 a pressing operation for the next print job can be performed.
- the pressure data determined in this case are stored in an electronic interface of the inking unit 601, not shown in more detail.
- FIG. 8 shows a gravure printing machine 801 with inking units 802, 803 and 804 according to the invention.
- the inking units 802, 803 and 804 illustrated in FIG. 8 are similar to the inking unit 601 described in FIG. 6, so that reference can be made to the above description.
- the illustrated printing press 701 also resembles the press machine shown in FIG. 7, so that reference can also be made here to the above description.
- the inserted into the gravure printing machine 801 inking units 802 work from the currently running print job. At the same time, the inking units 803 are prepared in succession for the next print job.
- Printing presses 701 are provided in parallel. Once the inking units 803 are prepared for the next print job, the inking units 804 are provided on the gravure press 801 for change with the inking units 802.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013100722 | 2013-01-24 | ||
| DE102013220629 | 2013-10-14 | ||
| PCT/EP2014/000194 WO2014114466A2 (de) | 2013-01-24 | 2014-01-25 | Tiefdruckmaschine und farbwerk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2948304A2 true EP2948304A2 (de) | 2015-12-02 |
| EP2948304B1 EP2948304B1 (de) | 2018-09-19 |
Family
ID=50389384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14713032.2A Active EP2948304B1 (de) | 2013-01-24 | 2014-01-25 | Tiefdruckmaschine und farbwerk |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2948304B1 (de) |
| WO (1) | WO2014114466A2 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139343C2 (de) * | 1991-11-29 | 1995-04-13 | Schepers Hans Georg | Probedruckmaschine |
| US6802252B1 (en) * | 2000-05-17 | 2004-10-12 | Claudio Maggio | Automatic device for replacing printing cartridges in a gravure printing machine |
| DK1683633T3 (da) * | 2005-01-24 | 2011-12-05 | Gallus Ferd Rueesch Ag | Dybtrykværk til påtrykning af en påtrykningsstofbane i en trykkemaskine |
| DE102008025650A1 (de) * | 2008-05-28 | 2009-12-10 | Gallus Stanz- Und Druckmaschinen Gmbh | Druckwerk zum Bedrucken einer Bedruckstoffbahn in einer Druckmaschine |
| DE102011017258A1 (de) | 2010-11-15 | 2012-05-16 | Windmöller & Hölscher Kg | Rotationsdruckmaschine und Farbwerk |
-
2014
- 2014-01-25 WO PCT/EP2014/000194 patent/WO2014114466A2/de not_active Ceased
- 2014-01-25 EP EP14713032.2A patent/EP2948304B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014114466A3 (de) | 2014-09-18 |
| WO2014114466A2 (de) | 2014-07-31 |
| WO2014114466A8 (de) | 2016-05-19 |
| EP2948304B1 (de) | 2018-09-19 |
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