EP2956305A1 - Trocknungsvorrichtung, system mit einer trocknungsvorrichtung sowie verfahren zum betrieb einer trocknungsvorrichtung zur zwischenfarbwerkstrocknung einer druckmaschine - Google Patents
Trocknungsvorrichtung, system mit einer trocknungsvorrichtung sowie verfahren zum betrieb einer trocknungsvorrichtung zur zwischenfarbwerkstrocknung einer druckmaschineInfo
- Publication number
- EP2956305A1 EP2956305A1 EP13783922.1A EP13783922A EP2956305A1 EP 2956305 A1 EP2956305 A1 EP 2956305A1 EP 13783922 A EP13783922 A EP 13783922A EP 2956305 A1 EP2956305 A1 EP 2956305A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- substrate
- drying
- unit
- drying device
- colorant
- 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
- B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
- B41F3/46—Details
- B41F3/52—Apparatus for cooling, heating, or drying printing surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
Definitions
- Drying device system with a drying device and method for operating a drying device for intermediate inking unit drying
- the invention relates to a drying device for an intermediate inking unit drying a printing press and a system with said drying device. Furthermore, the invention relates to a method for operating said drying device.
- drying devices between the inking units of a printing press in order to dry the colorant applied to the substrate.
- drying performance of the drying device is adjusted by an operator of the printing press.
- the drying device may be equipped in a possible embodiment with a fan, the air in Direction substrate during drying feeds. It is known from the prior art that the operator can set the blown air speed and / or the blown air temperature individually.
- the air supply used for drying is also used to remove / dilute the solvent vapors.
- the object of the present invention is to avoid the abovementioned disadvantages, in particular to provide a drying device, a system with a drying device and a method for operating a drying device, so that significant energy savings in operating the drying process can be achieved while ensuring high print quality ,
- a drying device for an intermediate inking unit drying of a printing press in which a substrate can be transported via rotating cylinders and can be printed with colorant, wherein the drying device is an air supply unit for supplying air toward the substrate to effect drying of the colorant.
- the drying device according to the invention has a suction unit for discharging the air, wherein according to the invention a control unit is provided which controls the air supply unit in such a manner depending on operating parameters and / or regulates that changing drying zones are adjustable on the substrate. It is particularly advantageous that the control unit can set and change the forming drying zones individually from the printed image on the substrate. Between each inking unit of the printing press, a drying device is advantageously provided.
- the operating parameters can be variables that are already stored within the printing machine, in particular the drying device.
- the invention likewise includes operating parameters which are determined and / or measured and / or calculated during operation of the printing press, in particular the drying device.
- a combination of the just mentioned operating parameters is also conceivable.
- the printing machine it may be z. B. to act a flexographic printing machine, in the present invention, the energy consumption on the automatic adjustment of the drying zones can be significantly reduced, at the same time effectively contained in the colorant solvent such. As ethanol, etc. can be effectively removed from the substrate.
- the drying device automatically adjusts the drying performance in response to the print image defined by the colorant on the substrate.
- an intelligent drying control can be created, which automatically sets different drying zones between each inking unit of the printing press.
- the air supply unit and / or the suction unit is intelligently controlled and / or regulated so that too high a selected setting or too low selected setting the dryer performance is almost impossible, whereby the energy consumption of the drying device according to the invention during drying or during operation of the Printing machine is optimized.
- the air supply unit can have movable flaps, whereby a changing flow direction for the exit of the air from the air supply unit can be achieved is.
- the width of the air supply unit substantially corresponds to the width of the substrate.
- the width of the air supply unit is individually adjustable according to the width of the substrate to be transported. This applies correspondingly to the suction unit, which can be arranged with the air supply unit in a common component.
- the flaps can be controlled and / or controlled, for example via the control unit, wherein one or more flaps can also be completely closed, so that at these points no air can flow from the drying device in the direction of the substrate.
- the flow direction of the air can be adjusted individually, whereby different drying zones are established between the substrate and the drying device, in particular the air supply unit and / or the suction unit.
- a plurality of modules can be provided, which individually have an air supply unit and a suction unit, wherein the modules can be controlled individually by the control unit, in particular that the volume flow and / or the temperature and / or the flow direction of the exiting air in the direction of the substrate of each module individually is adjustable.
- an air supply unit is provided in the middle of the drying device, which ensures that a sufficiently large volume flow of air can flow in the direction of the substrate.
- the air supply unit may have a feed channel through which the air flows in the direction of the substrate. This feed channel can be opened, closed and / or partially opened by one or more flaps.
- the suction unit may comprise one or more suction channels, through which the air can be sucked with enriched solvent.
- a supply channel is provided in the center in the drying device, wherein two suction channels are provided in the drying device, between which the feed channel extends.
- the invention also includes that the distance between the substrate and the drying device is adjustable, which can be determined via the said operating parameters.
- the above object is further achieved by a system having all the features of independent claim 5. Possible embodiments are described in the dependent system claims.
- a system is proposed with a drying device for intermediate inking unit drying of a printing press, in which a substrate can be transported via rotating cylinders and can be printed with colorant, wherein a printed image can be applied to the substrate via the colorant.
- the system includes an air supply unit for supplying air toward the substrate to effect drying of the colorant.
- the system comprises a suction unit for removing the air and a measuring unit, with which at least a part of operating parameters during operation of the printing press and / or the drying device can be determined.
- a control unit is provided which, depending on operating parameters, controls and / or controls the air supply unit and / or the suction unit in such a way that changing drying zones can be set on the substrate.
- the measuring unit may have an optical sensor whose measuring range is directed to the substrate and / or at least one cylinder, wherein in particular the optical sensor is a camera unit and / or a sensor for detecting the gloss level of the applied colorant.
- One or more operating parameters can be measured or determined via the optical sensor, as a result of which the drying zone and / or drying zones can be set between the inking units.
- the optical sensor can, for. B. be a line camera.
- the optical sensor can determine information about the printed image on the substrate, the size of the printed area on the substrate.
- the degree of printing of the printed image can be determined via the optical sensor, wherein the degree of printing is determined by the density of the raster dots present on the printed image.
- the Printed image has a coarse grid or a fine grid, whereby the color of the printed image is adjustable.
- the definition of the degree of printing is for example comparable to the pixel resolution in the monitor.
- the optical sensor can be aimed directly at the substrate in order to obtain direct information regarding the printed image, this information serving as operating parameters for setting the drying zones. It can likewise be provided that the optical sensor is directed onto one of the cylinders, for example onto a format cylinder and / or onto an anilox roller of the printing press, so that information can also be derived from the printed image on the substrate in this embodiment as well
- the control unit is used to individually set drying zones on the substrate.
- the printing machine is associated with at least one ink container, in which the colorant can be introduced, wherein the ink container has an identification unit from which a color recipe code is read out, which serves as operating parameters for the control unit, in particular that the identification unit an RFID Chip, in which the color recipe code is stored.
- an identification unit for the substrate may be provided, which is arranged in particular on a support of the substrate or which is arranged in or on the substrate, wherein a substrate code can be read out of the identification unit.
- the substrate as such can also be a major influencing factor for adjusting the drying performance.
- the color recipe code and the substrate code can be automatically read out during operation of the printing press and transmitted to the drying device according to the invention, which then performs an automatic adjustment of the drying performance.
- the measuring unit can be arranged in the suction unit, whereby the air sucked from the substrate can be analyzed.
- the measuring unit can measure the air with respect to the solvent, which can then be closed to the color recipe, which is an operating parameter for the control unit.
- a gas chromatograph determines the solvent contained in the air.
- the printing press has a plurality of inking units, wherein each inking unit is associated with a drying device.
- each Drying device can be made of different modules, each of which in turn can individually for itself have an air supply unit and a suction unit.
- the printing machine may be formed with a drying system having a plurality of drying devices, each of which performs the drying operation of the colorant applied to the substrate between two inking units.
- the resulting waste heat of the printing press of the drying device provides.
- This waste heat can be made available to the air supply unit, from which a defined volume flow with a corresponding temperature is produced, which flows in the direction of the substrate for the drying process.
- a further advantage of the invention results when a heat exchanger is provided, which provides waste heat of the printing machine of the drying device, in particular the air supply unit available. By a corresponding increase in the temperature, there is an increase in the supply of heat into the air, which is blown through the air supply unit in the direction of the substrate, whereby the drying can be accelerated.
- a heat exchanger By using a heat exchanger, the energy consumption of the system according to the invention can be further optimized.
- the drying device has an air supply unit for supplying air in the direction of the substrate in order to effect a drying of the colorant.
- the drying device comprises a suction unit for removing the air and a measuring unit, with which at least a part of operating parameters during operation of the printing press is determined.
- a control unit is provided, which controls and / or regulates the air supply unit in dependence on operating parameters in such a way that changing drying zones are adjustable on the substrate.
- each drying device which is arranged between each two inking units, individually a drying zone can be formed on the substrate in order to achieve targeted drying of the printed image or the colorant on the substrate, which evaporate solvent through the drying process and are removed by the suction unit.
- the energy expenditure for operating the drying device can be kept minimal in a targeted manner, since the control unit can control the drying capacity as a function of operating parameters.
- each drying device can be operated with different drying powers, since each inking unit uses different colorants and different print images, different sizes of the printed images, different layer thicknesses in the colorant application and / or different printing grades arise, which are taken into account via operating parameters To set optimal drying zones on the substrate between each inking unit.
- the drying device can be controlled, in particular the air supply unit and / or the suction unit can be controlled.
- the measuring unit can determine, for example, the layer thickness of the ink application of colorant and / or the printed surface of colorant and / or the degree of printing, which are used as operating parameters to adjust the drying zones on the substrate and ultimately to determine the drying performance of the drying device between each inking unit.
- the operating parameters is transmitted via an interface of the drying device and / or the printing press.
- the color recipe code and / or the substrate code or data on the print motif as operating parameters via the so-called interface of the drying device and / or the printing press are read.
- the print motif which is arranged, for example, on the format cylinder, in particular on the plate of the format cylinder, can be evaluated in the form of an image file, which is included as an operating parameter in order to set individual drying zones on the substrate.
- the said image files can already be in digital form and transmitted via the interface of the drying device and / or the printing press.
- the measuring unit determines the print motif on the format cylinder and / or on the cliché of the format cylinder and uses this to create digital data which are used as operating parameters for controlling the drying device.
- the operating parameter can be at least one of the following variables:
- the said operating parameters can be determined or measured, for example, directly via the measuring unit according to the invention during operation of the printing press. It is also possible that the measurement of defined variables with the aid of the measuring unit calculates a part of the operating parameters mentioned or is determined via databases stored in the system according to the invention.
- the control unit can control and / or regulate the air supply unit and the suction unit, which means that inter alia the volume flow of the air which is responsible for the drying operation is adjusted accordingly, at the same time allowing air temperature control to be used To achieve drying of the colorant.
- control unit may be configured to reduce the transport speed to a defined speed at which the print image can still be dried just before it especially gets into the next inking unit.
- the inventive method can be carried out such that the drying device is operated in a recirculation method or operated in a recirculation method with a switchable fresh air process.
- the drying device is operated in a recirculation method or operated in a recirculation method with a switchable fresh air process.
- a switchable fresh air process it has been shown that satisfactory drying results can be achieved at air temperatures between 60 ° to 90 °, wherein it does not lead to damage to the substrate material.
- different substrate materials can be used, such as paper, plastic film, etc., depending on the substrate material, which is included as an operating parameter in the calculation of drying performance, in addition to the adjustment of the volume flow, a corresponding temperature control for the respective Drying zone.
- the location and size of the colorant application and / or the degree of gloss and / or the drying speed are determined on the substrate and / or on a format cylinder and / or an anilox roller of the inking unit of the printing press, wherein in particular the location and the Size of the ink application and / or the drying rate on the reflection of light on the surface of the format cylinder and / or the anilox roller is determined.
- the gloss level can be measured for example via an optical sensor.
- the optical sensor can determine the gloss level via the reflection of light on the colorant surface on the anilox roller and / or on the format cylinder.
- the drying speed in turn represents an operating parameter which determines the drying capacity of the drying device, which means that based on the drying speed, the drying device adjusts the volume flow, temperature of the air leaving the air supply unit in the direction of the substrate and discharged again by the suction unit.
- the drying device can be operated in a pure recirculation method. It is also conceivable that the drying device is operated in a recirculation method with a switchable fresh air process. It should be noted that in the pure recirculation method, the air can accumulate steadily with the solvent during drying, with a higher proportion of solvent in the air, the removal of the solvent from the colorant is deteriorated, whereby the actual drying rate of the substrate is reduced.
- the drying device has a temperature sensor and a measuring unit which can determine the proportions of solvent in the air.
- the method according to the invention in particular the intelligent control unit for controlling and regulating the individual drying devices, can calculate the weighted average of the measured and the determined values of the printed area and / or the degree of printing.
- the value of the printed area may be compressed to about 60% from the measured value and about 40% from the value determined for the image file to a value.
- the area of the substrate which is dried by the drying apparatus can be limited to the area for drying which has been printed in the preceding inking unit or the preceding inking units. If, for example, only the right and the left edge of the substrate are printed in the preceding inking unit (s), the air supply unit of the subsequent drying apparatus can only be used on be active right and left edge.
- a measuring unit can be provided for this purpose, which determines the size and location of the printed image on the substrate previously and tells the control unit.
- image data of the cliché of the format cylinder can serve as operating parameters, in particular in order to determine the location and the size, in particular the printed image on the substrate, which is effected by a colorant application.
- Fig. 1.1 is a schematic representation of the system according to the invention with a
- Printing machine which is designed with drying devices between the inking units
- FIG. 1.2 shows a further alternative of the system shown in FIG. 1 .
- FIG. 1.3 shows a further embodiment of the system according to the invention according to FIG. 1.1
- Fig. 2 is a schematic representation of a drying device behind a
- Inking unit of a printing machine is arranged
- Fig. 3 is a schematic representation of the drying device, with a
- Air supply unit and a suction unit is formed
- Fig. 4 shows a further illustration of a drying device according to the invention with a
- Air supply unit and a suction unit shows a further embodiment of a system according to the invention with a drying device and a measuring unit which is associated with an anilox roller,
- Fig. 7 is a further schematic representation of the system according to the invention with a
- Drying device in data communication with a control unit and a measuring unit
- Fig. 8 is a further view of the drying device shown in Figure 7 and
- Fig. 9 is a schematic representation of the inventive method for
- a printing press 1 according to the invention is shown in each case, which is formed from a plurality of inking units 7.
- inking units 7.1 to 7.5 are shown by way of example, wherein the number of inking units 7 may vary without further ado, which does not concern the essence of the invention.
- each inking unit 7 is composed of an anilox roller 3.1 and a format cylinder 3.2, wherein the anilox roller 3.1 receives the colorant 4 from a paint container 31.
- the printing machine 1 may have further structural configurations with regard to the type of rotating cylinder, the number of cylinders, etc.
- the essential core of all Embodiments of the invention is, however, that a drying device 10 according to the invention is arranged between the inking units 7, which is controlled in dependence on operating parameters such that changing drying zones 13, as shown by way of example in FIG. 8, are set on the substrate 2, as will be described hereinafter will be received.
- the drying device 10 has an air supply unit 11 and a suction unit 12, which in the present exemplary embodiment are integrated in an assembly.
- the air supply unit 1 1 causes a supply of air 5 in the direction of substrate 2 in order to achieve a targeted drying of the colorant 4 on the substrate 2.
- the air supply unit 1 1 has a feed channel 15, which runs centrally to the suction unit 12, which is responsible for removing the air 5.
- the air supply unit 1 1 has a feed channel 15 and the suction unit 12, however, is designed with two spaced apart suction channels 16, wherein the feed channel 15 extends between the suction channels 16. During drying, evaporation of the solvent contained in the printed image occurs.
- the air 5 accumulates with the solvents, which are sucked off via the suction unit 12.
- the drying device 10 has a control unit 20 which, depending on operating parameters B, controls and / or regulates the air supply unit 1 1 and / or the suction unit 12 in such a way that, with respect to the applied print image, corresponding to each inking unit 7 Drying zones 13 are formed in order to achieve an optimized and selective drying of the substrate 2 between the respective inking units 7.
- the energy consumption during operation of the printing press 1 can be considerably reduced, in particular because unprinted areas on the substrate 2 experience no or little drying by the drying device 10.
- the air supply unit 1 1 and the suction unit 12 is aligned transversely to the transport direction of the substrate 2.
- the drying device 10 which is composed of air supply unit 1 1 and suction unit 12, formed rod-like.
- the width of the transport device 10 may be greater than the width of the substrate 2, which is illustrated in FIG.
- the air supply unit 1 has 1 movable flaps 14, as a result of which different drying zones 13 can be set via the respective position of the flaps 14.
- the drying device 10 has a plurality of modules 30.1, 30.2, 30.3, each of which individually has an air supply unit 11 and a suction unit 12.
- the modules 30.1, 30.2, 30.3 can be controlled individually so that the volume flow and / or the temperature and / or the flow direction of the exiting air 5 in the direction of the substrate 2 of each module 30.1, 30.2, 30.3 is adjustable.
- the flaps 14 can be arranged on the side of the drying device 10 facing the substrate 2; alternatively and / or additionally, the flaps 14 can also be arranged on the side of the drying device 10 facing away from the substrate 2. If the flaps 14 of a module 30 are in their closed position, there is no escape of air from this module 30. By means of this flap control, efficient colorant drying can thus be specifically carried out across the width of the substrate 2 (see FIG. 8).
- a control unit 20 of the drying apparatus 10 determines the drying capacity L of the drying apparatus 10, which is shown schematically in FIG. In order to perform efficient drying between the inking units 7, it is first necessary to obtain the necessary operating parameters B, which is visualized in reference numeral 60. The following operating parameters B influence the drying or the setting of the drying capacity of the drying device 10:
- a part of said operating parameters B can be determined via a measurement according to reference numeral 50 (FIG. 9).
- a measuring unit 40 may be provided, which is designed, for example, with an optical sensor 41.
- the measuring unit 40 is directed according to Figure 1 .1 on the substrate 2 between two inking units 7.
- This measuring unit 40 can determine the location and the size of the colorant application on the substrate 2, which is also shown schematically in FIG.
- this information is transmitted to the control unit 20, which then adjusts the drying apparatus 10 with respect to the drying capacity L.
- the temperature of the air 5 flowing in the direction of the substrate 2 is set and / or regulated within the drying device 10.
- FIG. 8 it is shown schematically that the system according to the invention can be designed with a heat exchanger 35 which makes available the waste heat of the drying device 10 or the air supply unit 11 which is produced in the printing machine 1.
- the measuring unit 40 can optically check the surface of the format cylinder 3.2 and / or the surface of the anilox roller 3.1, which is shown in FIG. 1 or FIG.
- the control unit 20 undertakes a corresponding control and regulation of the drying apparatus 10.
- the drying speed of the colorant 4 on the basis of a measurement of the reflection of light on the color surface of the anilox roller 3.1 and / or of the format cylinder 3.2.
- the measuring unit 40 according to FIG. 1 or FIG. 1 determines the reflection of the light, wherein different drying speeds can now be estimated by the control unit 20 based on already existing measuring curves.
- three measuring points lying substantially one above the other are shown by way of example.
- the upper measuring point is on a drying function, which is associated with a slow drying rate.
- the middle drying function provides one Normal drying rate.
- the lower drying function represents a high drying rate. Since the operating parameter of the drying rate is also a significant factor for influencing the drying performance to be set of the drying apparatus 10, it may be useful to include operating parameters according to the invention in the selective energy supply for the drying process.
- the degree of printing, the degree of gloss and / or the layer thickness of the ink application of the colorant 4 on the substrate 2 can be determined via the measuring unit 40, which as described above can be essential operating parameters B for determining the drying capacity L.
- a solvent content of the air 5 in the suction unit 12 can be determined via the measuring unit 40, whereby, for example, the drying rate and / or the required drying capacity L of the drying apparatus 10 can be determined.
- each ink container 31 of each inking unit 7 has an identification unit 32, from which a color recipe code is read out, which serves as the operating parameter B for the control unit 20.
- the identification unit 32 may include an RFID chip by storing the color recipe code.
- An identification unit may also be provided for the substrate 2 in the system according to the invention, for example, as may be arranged on a support of the substrate 2, in particular on its winding.
- the identification unit can also be arranged directly in or on the substrate 2, wherein a substrate code can be read out of the identification unit, which the control unit 20 receives for taking into account the drying power L.
- the measuring unit 40 which is associated with the format cylinder 3.2, is movable and / or pivotable, so that in another position the measuring unit 40 can also be directed onto the substrate 2 and thus onto the printed image or can also assume a position in which the anilox roller 3.1 can be optically analyzed and / or monitored.
- the color recipe code can be read out via the identification unit 32 and transmitted to the control unit 20.
- the procurement of the necessary operating parameters can thus take place according to the described methods 50, 51, 52 from FIG. 9.
- the input of operating parameters may, for. B. via a not explicitly shown interface by the operator of the printing machine 1 done.
- the control unit 20 optimally adjusts the respective drying device 10 in order to selectively and energy-optimizedly dry the substrate 2 via the changing drying zones 13.
- FIG. 5 essentially shows the exemplary embodiment according to FIG. 1, in which the drying device 10 is directed onto the substrate 2 and at the same time the measuring unit 40 analyzes the surface of the anilox roller 3.1, as already described above.
- the optical inspection of the surface of the anilox roller 3.1 can take place via a reflection sensor, gloss sensor or via a camera unit, in particular a number camera.
- an individual determination of the drying power L takes place for each drying device 10, so that different drying zones 13 are set between the inking units 7.
- the drying zones 13 according to FIG. 8 can vary, which means that the number of drying zones can rise or fall or the size of the drying zones can also vary. This depends on the above-mentioned operating parameters, in particular the location and size of the colorant application, the layer thickness of the ink application, degree of printing, the color formulation of the colorant 4, the material of the substrate 2, the solvent content of the colorant 4, the transport speed of the substrate 2, etc.
- the drying capacity L which is to be set for each drying device 10 it may be necessary to additionally set the temperature of the air 5 in the air supply unit 11 and / or to adjust the transport speed of the substrate 2 accordingly.
- control unit 20 is arranged centrally in and / or on the printing press or in one of the drying devices 10, which determines the required drying power L for all drying devices 10. It is also conceivable that the measuring unit 40 and the drying device 10 are integrated in a common component.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013101350.3A DE102013101350B4 (de) | 2013-02-12 | 2013-02-12 | Trocknungsvorrichtung, System mit einer Trocknungsvorrichtung sowie Verfahren zum Betrieb einer Trocknungsvorrichtung zur Zwischenfarbwerkstrocknung einer Druckmaschine |
| PCT/EP2013/072645 WO2014124711A1 (de) | 2013-02-12 | 2013-10-29 | Trocknungsvorrichtung, system mit einer trocknungsvorrichtung sowie verfahren zum betrieb einer trocknungsvorrichtung zur zwischenfarbwerkstrocknung einer druckmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2956305A1 true EP2956305A1 (de) | 2015-12-23 |
| EP2956305B1 EP2956305B1 (de) | 2019-03-06 |
Family
ID=49513935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13783922.1A Active EP2956305B1 (de) | 2013-02-12 | 2013-10-29 | Trocknungsvorrichtung, system mit einer trocknungsvorrichtung sowie verfahren zum betrieb einer trocknungsvorrichtung zur zwischenfarbwerkstrocknung einer druckmaschine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9840073B2 (de) |
| EP (1) | EP2956305B1 (de) |
| DE (1) | DE102013101350B4 (de) |
| ES (1) | ES2719494T3 (de) |
| WO (1) | WO2014124711A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013101350B4 (de) | 2013-02-12 | 2018-11-08 | Windmöller & Hölscher Kg | Trocknungsvorrichtung, System mit einer Trocknungsvorrichtung sowie Verfahren zum Betrieb einer Trocknungsvorrichtung zur Zwischenfarbwerkstrocknung einer Druckmaschine |
| DE102016201480B4 (de) * | 2016-02-01 | 2019-07-11 | Windmöller & Hölscher Kg | Vorrichtung und Verfahren zum Trocknen eines Bandmaterials einer Druckmaschine |
| DE102016204547A1 (de) * | 2016-03-18 | 2017-09-21 | Koenig & Bauer Ag | Verfahren zur Konfigurierung einer Trocknereinrichtung in einer Druckmaschine und eine Druckmaschine |
| KR102507607B1 (ko) | 2018-04-30 | 2023-03-09 | 킴벌리-클라크 월드와이드, 인크. | 저온, 고속 공기를 이용한 공기 건조기 |
| US11969991B2 (en) * | 2020-01-29 | 2024-04-30 | Hewlett-Packard Development Company, L.P. | Directional drying |
| AR130319A1 (es) | 2022-09-28 | 2024-11-27 | Uteco Converting Spa | Sistema de impresión |
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| DE102013101350B4 (de) | 2013-02-12 | 2018-11-08 | Windmöller & Hölscher Kg | Trocknungsvorrichtung, System mit einer Trocknungsvorrichtung sowie Verfahren zum Betrieb einer Trocknungsvorrichtung zur Zwischenfarbwerkstrocknung einer Druckmaschine |
-
2013
- 2013-02-12 DE DE102013101350.3A patent/DE102013101350B4/de active Active
- 2013-10-29 EP EP13783922.1A patent/EP2956305B1/de active Active
- 2013-10-29 ES ES13783922T patent/ES2719494T3/es active Active
- 2013-10-29 US US14/767,382 patent/US9840073B2/en active Active
- 2013-10-29 WO PCT/EP2013/072645 patent/WO2014124711A1/de not_active Ceased
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| Title |
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| See references of WO2014124711A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013101350B4 (de) | 2018-11-08 |
| ES2719494T3 (es) | 2019-07-10 |
| DE102013101350A1 (de) | 2014-08-28 |
| US20150367625A1 (en) | 2015-12-24 |
| WO2014124711A1 (de) | 2014-08-21 |
| EP2956305B1 (de) | 2019-03-06 |
| US9840073B2 (en) | 2017-12-12 |
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