EP4013615A1 - Tiefdruckwerk mit farbwerkszylindern - Google Patents
Tiefdruckwerk mit farbwerkszylindernInfo
- Publication number
- EP4013615A1 EP4013615A1 EP20800884.7A EP20800884A EP4013615A1 EP 4013615 A1 EP4013615 A1 EP 4013615A1 EP 20800884 A EP20800884 A EP 20800884A EP 4013615 A1 EP4013615 A1 EP 4013615A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- depressions
- 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
-
- 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
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/26—Construction of inking rollers
-
- 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
- B41F9/021—Sheet printing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
- B41F9/1027—Tripping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
- B41F9/1081—Doctors, scrapers, or like devices using two or more blades
Definitions
- the invention relates to a gravure printing unit according to the preamble of claim 1.
- EP 2 909033 B1 discloses an intaglio printing machine with a printing unit in which a plate cylinder designed as a gravure cylinder is inked indirectly via an ink collecting cylinder. This receives the printing ink via several stencil rollers, which in turn are colored by inking devices.
- the inking is carried out by two ink application rollers, which receive the ink via a ductor roller that interacts with an ink fountain.
- an ink transfer roller is also provided between the ductor roller and the stencil roller.
- US Pat. No. 4,604,951 A discloses an intaglio printing machine with a plate cylinder carrying a printing plate, with an applicator roller which is in rolling contact with the plate cylinder and has a structure of ink-transferring elevations on the circumference, and with an inking device which comprises a ductor roller and is in rolling contact with the application roller is stationary.
- the ductor roller has essentially the same circumference as the applicator roller and, on its outer circumference, has depressions of different depths that correspond to the depressions on the printing plate.
- a distance of 0.03 to 0.05 mm is set between the ductor roller and the ink knife.
- an adjustment mechanism is provided in order to position the structured roller with respect to the plate cylinder in the circumferential direction and in the axial direction.
- an inking system of an intaglio printing machine is known from WO 2005/077656 A1, in which, in one embodiment, the intaglio printing plate is inking directly by a Stencil roller takes place, which in turn is colored by a selective color cylinder.
- Printing ink is applied to the latter on its circumferential surface by a spray device, the excess ink being removed by means of a wiping roller prior to contact with the stencil roller.
- the intaglio printing plate is colored indirectly via a transfer or collecting cylinder, which is colored using one or more stencil rollers, which in turn are colored by a selective ink cylinder.
- Printing ink is applied to the latter on its circumferential surface by a spray device or a ductor roller interacting with an ink fountain, with the excess ink being removed again by means of a roller roller before contact with the stencil roller.
- CN 101544098 B relates to a ductor roller, an ink transfer device and an ink transfer system of a gravure printing machine.
- the ink is transferred from an ink supply via a ductor roller, which has an engraving on the circumference that corresponds to the engraving on the gravure cylinder, to an elastic ink roller and from there to the gravure cylinder.
- a ductor roller which has an engraving on the circumference that corresponds to the engraving on the gravure cylinder
- an elastic ink roller and from there to the gravure cylinder.
- the paint is applied to the ductor roller, its outer surface is in touch with a hook-shaped scraper in order to wipe off the paint at the non-engraved areas.
- no uniform layer of color is applied to the elastic ink roller, but a color pattern corresponding to the pattern of the engraving on the gravure cylinder, with different thicknesses, similar to the shape of a relief.
- the pressure of the contact on the lateral surface can be adjusted via an adjusting device.
- the invention is based on the object of creating a gravure printing unit.
- the advantages that can be achieved with the invention are, in particular, that with the printing unit, under stable conditions, the consumption of printing ink is particularly reduced low value can be reduced and / or that print images with particularly fine image structures, in particular with regard to a resolution with regard to the sparkleness and / or with regard to a color density or color intensity, can be realized without a quality deteriorating unnecessarily quickly and / or unnecessarily frequent interruptions due to a wear-related setup operation would be required.
- a rotogravure printing unit for printing substrate by a rotogravure printing process, in particular intaglio printing process, comprises a forme cylinder which has an imaging pattern of depressions on its periphery, and an inking unit for coloring the pattern of depressions provided on the forme cylinder a first inking unit cylinder, which has depressions corresponding to depressions on the forme cylinder in the area of its lateral surface, an inking device through which the first inking unit cylinder can be inking at an application point located on its circumference, and a second inking unit cylinder that interacts with the first inking unit cylinder and is in In the area of its lateral surface, in particular ink-transferring, elevations corresponding to depressions on the forme cylinder or raised areas which correspond to areas of the imaging pattern of depressions on the forme cylinder comprising depressions.
- continuous, ie uninterrupted, depressions on the forme cylinder, corresponding depressions on the first inking unit cylinder comprise at least one support web that corresponds to the continuous recess on the forme cylinder, in particular apart from the interruption by the at least one support web, otherwise also linear, recess on the interrupts the first inking cylinder and its top is at the level of the undisturbed, ie, unengraved surface of the first inking cylinder.
- linear or “linear” should be understood here, in addition to lines with small line widths, also strip-like lines with greater line widths, in particular a length being greater than a width, in particular a length which is significantly greater, ie. H. is at least twice or preferably at least four or even ten times as large as a width of the line of constant line width or a maximum width of a line with a varying width.
- line-like depression or elevation there is a line thickness that is constant over the length, wedge-like structures or structures of varying width can also be included underneath in a broader sense.
- the support webs are superimposed on the pattern of depressions on the color engraving cylinder in a regular structure.
- the support webs are preferably provided along an open line structure, in particular along a counter-rotating or co-rotating wave structure or in particular along straight and parallel lines.
- support webs superimposed as straight and parallel lines are spaced from 300 to 700 ⁇ m and / or extend 20 ° to 40 ° (twenty degrees to forty degrees) against a line running parallel to the axis of rotation of the color engraving cylinder on the lateral surface and / or have a web width of 30 to 50 ⁇ m at the level of their surface.
- At least the retaining means or an ink master unit carrying it and axially movably mounted in the inking device is driven by a drive means with respect to the axial position relative to the the inking cylinder comprising the depressions is axially movable and / or changeable during operation.
- a z. B. iridescent retaining means when removing excess printing ink can - especially in the case of a squeegee employed in operation - cause a more even wear-related removal and thus serve a more stable operation.
- a remote-actuated drive means is provided, by means of which the squeegee, a squeegee, a squeegee and at least the parts delimiting the ink supply space, or the entire inking device can be switched on and off on the outer surface and / or the intensity of the adjustment can be varied and / or which tracks the squeegee, the inking unit or the entire inking device when the squeegee is shortened due to wear at the working end.
- An actuating drive by means of which the retaining means, in particular designed as a doctor blade, is automatically and / or continuously adjusted during operation, contributes to constant conditions in the area of the ink entry.
- the first inking unit cylinder has in the area of its lateral surface corresponding depressions to the first depressions on the forme cylinder, which in an advantageous embodiment have a width of at least 40 ⁇ m and / or at most 400 ⁇ m greater than that of the corresponding depression on the forme cylinder.
- the depressions on the first inking unit cylinder are provided on the outer circumference of an ink transfer form sleeve that is closed in its circumference and / or on a ceramic or metallic outer layer of the inking unit cylinder or the ink transfer form sleeve.
- the printing unit unfolds in a printing machine designed as a security printing machine and / or as a printing machine that processes a sheet-like substrate and / or as a gravure printing machine that works according to the intaglio process, which has a substrate feed through which the substrate to be printed can be fed to the printing machine on the input side, a first conveyor line, through which the substrate can be fed to the at least one printing unit, comprises a second conveying path, through which the substrate can be fed directly or indirectly to a product receptacle through which the at least one printed substrate can be combined into bundles.
- FIG. 1a shows a side view of a printing machine, in particular a gravure printing machine in a first embodiment
- FIG. 1b shows a side view of a printing machine, in particular a gravure printing machine in a second embodiment
- 2a shows an enlarged illustration of the printing unit from FIG. 1a;
- FIG. 2b shows an enlarged illustration of the printing unit from FIG. 1b;
- FIG. 3a shows an enlarged detail from the printing unit according to FIG. 2a;
- FIG. 3b shows an enlarged detail from the printing unit according to FIG. 2b;
- Fig. 4a a schematic representation i) of a pattern of depressions on the
- Forme cylinder ii) a pattern of corresponding elevations on the inking unit cylinder having the elevations and iii) a pattern of corresponding depressions on the inking unit cylinder having the depressions;
- 4b shows a schematic detailed illustration of advantageous embodiments for the formation of the depressions on the inking unit cylinder
- a printing machine in particular a security printing machine, comprises at least one printing unit 500, through which substrate S can be printed at least according to a gravure printing process, for example a substrate feed 100 through which the substrate S to be printed can be fed to the printing machine on the input side, a first conveying path 200 through which the substrate S can be fed to the at least one printing unit 500, a product receptacle 400 through which the at least one printed substrate S 'can be combined into bundles, and a second conveyor line 300 through which the substrate S' can be fed to the product receptacle 400 - possibly via further processing units is.
- a gravure printing process for example a substrate feed 100 through which the substrate S to be printed can be fed to the printing machine on the input side, a first conveying path 200 through which the substrate S can be fed to the at least one printing unit 500, a product receptacle 400 through which the at least one printed substrate S 'can be combined into bundles, and a second conveyor line 300 through which the substrate S' can be fed to the product
- the printing machine is z. B. designed as a sheet-fed printing machine, in particular as a sheet-fed gravure printing machine, preferably as a sheet-fed printing machine that prints in an intaglio printing process.
- the intaglio printing process is a gravure printing process which is preferably used for the industrial production of banknotes, security documents or security elements.
- the printing press which preferably prints according to a gravure printing process, in particular in an intaglio printing process, comprises, in a preferred embodiment as a sheet-fed printing machine, in addition to the at least one printing unit 500 which operates according to a gravure printing process, in particular an intaglio printing process, preferably at least one substrate feed 100 designed as a sheet feeder 100, by means of which a printing substrate S in the form of, in particular, stacked substrate sheets S, e.g. B. sheet of printing material S, in particular sheet of paper S, is provided on the input side of the printing machine or at least can be provided.
- the rectangular substrate sheets S have z. B.
- the grammage of the substrate sheet S is z. B. in the range between 70 g / m 2 and 120 g / m 2 .
- It further comprises a sheet system 201 encompassed by the first conveyor line 200, by means of which substrate sheets S provided at the sheet feeder 100 are e.g. B. via linear conveying means 202 and / or one or more transfer drums 203 to the or a first printing unit 200 of the printing press in a sequence, d. h are fed or at least can be fed individually one after the other.
- An oscillating gripper system is preferably provided in order to transfer the substrate sheets S to the first transfer drum 203.
- the printing press Downstream of the or a last printing unit 500, the printing press further z. B. encompassed by the second conveyor line 300, for example as a revolving conveyor belt or as a revolving chain system, in particular a chain gripper system transport device 301, to which the substrate sheets S 'printed at least by the printing unit 500 directly or via at least one or more, e.g. B. from the second conveyor line
- the stack delivery 400 has the substrate sheet S; S 'considers z. B. four stacks or stacking spaces 401 arranged one behind the other.
- an unspecified, z. B. optoelectronic, preferably camera-based inspection system by means of which a quality of the printed substrate sheet S 'is checked or at least can be checked.
- the print images are or are of a certain print length instead of being made by substrate sheet S; S ‘formed substrate sections S; S ‘formed by recurring recurring lengths of substrate S; S‘, which are then wound into a product roll or into substrate sheets S; S ‘can be or can be cut and stacked.
- the at least one printing unit 500 operating according to a gravure printing process in the first and / or second conveyor line 200; 300 one or more further printing units operating according to the same or different printing processes can be provided.
- the printing unit 500 operating according to a rotogravure printing process, in particular intaglio printing process, hereinafter also referred to as intaglio printing unit 500, in particular intaglio printing unit 500 or intaglio printing unit 500, comprises at least one printing unit cylinder that is also effective and / or referred to as impression cylinder 501 501 and a printing unit cylinder 503, in particular an intaglio printing cylinder 503, which forms a printing point 502 with the impression cylinder 501 and is designed as a forme cylinder 503 for gravure printing, the impression cylinder 501 and the forme cylinder 503 preferably being set against one another or at least adjustable under high pressure.
- the impression cylinder 501 preferably comprises one or m axially extending cylinder channels on the circumference, each with a holding means, for. B. a gripper bar through which the sheet-shaped substrate S resting on the impression cylinder 501 can be conveyed through the printing point 502.
- the forme cylinder 503 carries on its circumference one or more printing formes 504 with a print image to be printed, e.g. B. subject, underlying pattern of depressions 514, hereinafter also referred to synonymously as “engravings” 514, where not explicitly specified, regardless of their production.
- the printing forme 504, in particular the gravure printing forme 504, is intended to be both a cylinder outer circumferential surface including the depressions 514 or engravings 514 itself, or a preferred embodiment as the depressions 514 or engravings 514 that is detachably arranged or can be arranged on the forme cylinder 503 comprehensive printing forme 504, e.g. B. be understood as a printing plate 504 or possibly as a printing forme sleeve.
- the forme cylinder 503 is preferably "several times the size", e.g. B. m-fold size, (with me M ⁇ 5, especially m ⁇ 3), e.g. B. triple the size, and is designed to accommodate m, z. B.
- the engravings 514 are preferably provided in an outer metal layer of the printing forme 504 which, after the engravings 514 have been made, is or has been coated with a hard metallic material, in particular with chrome.
- the printing unit 500 or the printing machine for printing the substrate S, in particular the substrate sheet S is designed with multiple uses.
- the overall image assigned to S ' is preferably composed of the print images of a multiplicity of copies N ,, z. B. banknotes N ,, formed.
- the engraving pattern of a printing form 504 assigned to the printing length is represented by a corresponding multiplicity of in columns and rows arranged in a matrix-like manner - in particular with the same motif - patterns of depressions, e.g. B. Motif engravings formed.
- a number of first rows or columns with a multiplicity of first patterns of depressions 514 of first benefits N ,, z. B. banknotes of a first currency and / or a first value, and a number of second rows or columns with a plurality of second patterns of wells 514 second utility Ni, z. B. bank notes of a second currency on a printing length or printing form 504 be included.
- the print image to be printed by the printing unit 500 can in principle be a single, e.g. B. over the entire printing width and length, ie a substrate section S; S 'have extensive image motif.
- a plurality of each substrate section S; S 'benefit N to be printed however, in each case the same image motifs are printed on at least a plurality of copies Ni, preferably on all copies Ni.
- Such an image motif can be a spatially isolated print image area with complete image information, such as portraits, cultural sites, objects of use, landscape details or the like, for example.
- the image motif can also be represented by alphanumeric information or by a regular or irregular pattern - e.g. B. without actual objective content - be given.
- An image motif can also be a combination of the above-mentioned characteristics.
- the image motif to be printed in rotogravure or intaglio printing can be a security feature or a part of one which, for example, is particularly raised due to a particularly high resolution in terms of color and / or color density from rotogravure or intaglio printing , Lines or printing elements.
- N several such image motifs, spatially separated from one another, can also be provided.
- a removal device 506 e.g. B. a wiping device 506 with a wiping cylinder 507, hired against the forme cylinder 503 or at least adjustable.
- the wiping cylinder 507 is z. B. coated with a plastic.
- the forme cylinder 503 or a printing forme 504 provided on it can be colored in one or more colors by an inking unit 508.
- This inking unit 508 can be arranged as a whole or in sections of the printing unit cylinder 501; 503 comprehensive printing unit 509 can be mounted and / or even designed to be divisible.
- the inking unit 508 comprises - viewed at the upstream end with respect to the ink transport direction in the inking unit 508 - an inking device 511 which is supplied or can be supplied with printing ink 517 by an ink supply system, through which a - z. B. first - inking cylinder 512 can be colored.
- This inking unit cylinder 512 comprises indentations 513 in the area of its lateral surface 518, hereinafter also referred to synonymously as “engravings” 513, where not explicitly specified, regardless of their production, which correspond to the or a part of the engravings 514 on the printing forme 504 of the forme cylinder 503.
- corresponding depressions 513 on the color engraving cylinder 512 on all sides of the depression 513 are, for example, by at least 20 ⁇ m and / or at most 200 ⁇ m, advantageously by at least 50 ⁇ m and / or at most 150 ⁇ m, in particular 80 to 120 pm, preferably by 100 ⁇ 5 pm larger than the corresponding indentations 514 on the forme cylinder 503.
- B. by at least 40 pm and / or at most 400 pm advantageously by at least 100 pm and / or at most 300 pm, in particular 160 to 240 pm, preferably by 200 ⁇ 10 pm larger than that of the corresponding recess 514 on the forme cylinder 503.
- the inking unit cylinder 512 comprising the engravings 513 can, for example, partially fuse to form larger engraved areas.
- the inking unit cylinder 512 comprising the engravings 513 can, for example, partially fuse to form larger engraved areas.
- the depressions 513 can be seen at least on an unfused longitudinal section. There may also be areas of such fused depressions 513, so that individual, z. B. in such an area internal recesses 513 are no longer recognizable in isolation. Nevertheless z. B.
- the inking unit cylinder 512 comprising the indentations 513 embodied as engravings 513 is also referred to synonymously as “color engraving cylinder” 512, regardless of the production of the indentations 513, unless explicitly specified.
- the first inking unit cylinder 512 which in the region of its lateral surface 518 comprises depressions 513 corresponding to depressions 514 on the forme cylinder 503, can be colored at an application point on its circumference.
- the “application point” should also be understood to mean a circumferential section extending in the circumferential direction, at which an application of ink to the first inking unit cylinder 512 by the inking device 511 and / or a contact with the printing ink 517 takes place.
- the order at the place of application can in principle be designed in any way.
- the inking device 511 inking the color engraving cylinder 512 comprises an ink supply space 516, which is at least partially delimited on the side facing the color engraving cylinder 512 by its lateral surface 518 (see, for example, FIGS. 3a and 3b).
- the inking device 511 inking the color engraving cylinder 512 comprises an ink supply space 516, which is at least partially delimited on the side facing the color engraving cylinder 512 by its lateral surface 518 (see, for example, FIGS. 3a and 3b).
- the color master space 516 here z. B. generally be understood as the space in which the to be applied, with the lateral surface 518 in contact Ink 517 is located. Depending on the design, this can be an upwardly open, downwardly open or upwardly and downwardly closed color master space 516.
- the engravings 513 or depressions 513 of the inking unit cylinder 512 are, for example, depressions with a depth z (513) of, for example, up to a maximum of 0.3 mm, in particular a maximum of 0.2 mm compared to the unengraved surface area.
- Second - inking cylinder 519 is provided, which in the region of its - preferably elastic and / or compressible - lateral surface 521 by deeper points or areas separated from one another elevations 522; 524; 524 'to in the area of these elevations 522; 524; 524 ' with the jacket surface of the next downstream inking or printing unit cylinder 531; 503 to work together.
- a color transfer then takes place, for. B. only in the area of these elevations 522; 524; 524 '.
- a color transfer then takes place, for. B. only in the area of these elevations 522; 524; 524 '.
- the elevations 522; 524; 524 ' lie with their surface in a cylinder jacket surface, which represents the cylinder diameter of the inking unit cylinder 519 that is effective for printing.
- the surveys 522; 524; In a first embodiment, 524 ′ can be raised areas 522 which correspond to engraved areas 523 of the printing form 504 to be inked. These engraved areas 523 are assigned, for example, to the individual image motifs and, for example, in a first embodiment - for single-color image motifs, for example - cover the entire area of the image motif or the engravings 514 relating to it on the forme cylinder 503.
- Such elevations 522 are, for example, areas 522 with an area that extends over an image motif from a plurality, e.g. B. extends more than 100, provided on the forme cylinder 503 engravings 514 and / or around spatially spaced elevations 522, which are spatially separated, in particular not intertwined Image motifs extend, as is known, for example, from the prior art.
- the engravings 514 of the same image motif provided on the forme cylinder 503 on the inking unit cylinder 519 is a raised area 522 or a smaller area than the surface of the image motif Elevation 522 that does not cover all of the engravings 514 relating to the same motif is assigned and provided on the inking cylinder 519.
- Such an area 522 extends, for example, over an uninterrupted surface or a closed area of indentations 514 on the forme cylinder 503 to be colored over the same color engraving cylinder 512 or belonging to a part of an image motif to be colored with the same color - in particular regardless of the line density present there.
- On a color engraving cylinder 512 in such an embodiment for. B. one or more regions 522 provided with a largest diameter of its extent of less than 50 mm.
- Elevations 522 on another color engraving cylinder 512 of the printing unit 500 is or will be covered.
- these elevations 522 of the same image motif provided on different inking unit cylinders 519 relate to adjacent, for example at least partially intertwined and / or interpenetrating parts of the same image motif or the associated engravings 514
- Area of a utility N provided image motif areas 522 of several, e.g. B. two, three, four or even five, inking cylinders 519 be assigned.
- raised areas 524; 524 ' e.g. B. in the form of a relief with point, area or preferably line-shaped webs 524; 524 ', which z. B. viewed in plan view and / or in the unrolling have a shape and surface correlating to the shape and / or surface of the respective recess 514.
- the latter does not mean here either that the 524; 524 'must have the same dimensions in the area as the corresponding engravings 514, but that their shape has a defined relationship to the shape of the corresponding engraving 514 of the printing forme 504, which is or is, for example, also obtained here on the basis of defined or to be defined regularities.
- webs 524; corresponding to several adjacent engravings 513 can be used.
- 524 ' as set out below, merge to form a larger structure of an elevation 524'.
- B. corresponds to the underlying engravings 513.
- elevations 524 on the color relief cylinder 519 partially or entirely merge to form larger elevations 524 '.
- elevations 524; 524 ' are e.g. B. two or more partially contiguous elevations 524; 524 ' as a result of the above-mentioned enlargement compared to the depressions 513; 514 on the color engraving cylinder 512 or on the forme cylinder 503 and z. B. contiguous only a small distance from one another, for example, the elevations 524; 524 'can still be seen individually at least on an unfused longitudinal section.
- the individual engravings 514 on the forme cylinder 503 are the basis for the pattern of corresponding elevations 524; 524 ', which due to the laws applied to individual engravings 514 are to be understood in this sense as corresponding to individual depressions 514 on forme cylinder 503.
- at least a number of them are also preferably actually individual resolved elevations 524, ie elevations 524 corresponding exactly to an engraving 513, on the lateral surface 521 of the color relief cylinder 519.
- this second inking unit cylinder 519 is also referred to as a stencil cylinder 519.
- elevations 522; 524; 524 ' are, for example, elevations 522; 524; 524 'with a height of, for example, between 0.03 to 2.0 mm, in particular between 0.5 and 1.2 mm compared to the non-printing base.
- the non-printing ground is provided at the same depth, so that the elevations rolling in the same cylindrical envelope surface have the same height of the elevations above the ground.
- their height above the ground can be greater than that of the elevations 524 correlated to individual engravings 514; 524 ' .
- the width b524 of the elevations 524 corresponding to the engravings 514 of the printing forme 504 on the color relief cylinder 519 is greater than the width b513 of the engravings 513 corresponding thereto on the color engraving cylinder 512, and the width of these engravings 513 on the color engraving cylinder 512 is in turn greater than the width b514 of the corresponding engravings 514 on the Forme cylinder 503 or on the printing forme 504 (see, for example, FIG. 4a).
- elevations 524; 524 'on the color relief cylinder 519 on all sides of the relevant elevations 524; 524 ' for example, by at least 20 pm and / or at most 200 pm, advantageously by at least 50 pm and / or at most 150 pm, in particular 80 to 120 pm, preferably by 100 ⁇ 5 pm larger than the respective corresponding depressions 513 on the color engraving cylinder 512 and / or z.
- at least 20 pm and / or at most 200 pm advantageously by at least 50 pm and / or at most 150 pm, in particular 80 to 120 pm, preferably by 100 ⁇ 5 pm larger than the respective corresponding depressions 513 on the color engraving cylinder 512 and / or z.
- the coherent elevations 524' preferably each having one occupy a contiguous area, which results from the superposition of the relevant corresponding, and in each case on all sides by a maximum of 400 pm, in particular by a maximum of 300 pm, preferably by a maximum of 200 pm, depressions 514 of the forme cylinder 503 and / or which on all sides by a maximum of 400 pm, in particular by a maximum of 300 ⁇ m, preferably a maximum of 200 ⁇ m, beyond the area resulting from a shortest envelope curve around the relevant depressions 514.
- On the color relief cylinder 519 for example, several, z. B. at least five such individual or
- elevations 524 are provided as elevations 524 individually corresponding to engravings 514 of the printing forme 504, which in the area of their smallest diameter, ie a shortest distance between opposing edges or edges, for example a maximum width b524 of 1 mm, in particular a maximum of 0.8 mm, and / or a maximum width of 0.8 mm, preferably a maximum of 0, 6 mm, greater width b524 than that of the corresponding engraving 514 on the forme cylinder 503 and / or which z.
- elevations 524 ' with a largest diameter less than 20 mm, in particular less than 10 mm.
- Elevations 524; 524 ' which in the area of their smallest diameter have a width b524 of at most 0.6 mm and / or a width b524 which is at most 0.3 mm greater than the width b514 of the corresponding engraving 514 on the forme cylinder 503 and / or which individual engravings 514 on the forme cylinder 503 with a maximum width b514 that is greater by a factor of three and / or which, for example, individually image engravings 514 on the forme cylinder 503 that are spaced apart by 0.5 mm or less.
- the color relief cylinder 519 comprises on its lateral surface 521 one of the number of copies to be printed N, a number of areas of such a surface density and / or resolution of elevations 524; 524 ', which are arranged in rows and columns according to the grid of the copies N to be printed.
- the Color relief cylinder 519 on the lateral surface 521 areas in particular a number of areas corresponding to the number of panels, which in an area of 10 cm 2 in total z.
- the engravings 513 on the color engraving cylinder 512 are provided, for example, directly on the lateral surface 518 of the color engraving cylinder 512, which is at least encompassed by the cylinder jacket of the color engraving cylinder 512 on its outer circumference, or on the outer circumference of an ink transfer form designed as a printing form, which is in the form of an im Circumference of closed ink transfer form sleeve, e.g. B. a so-called.
- Sleeves, or as a finite gravure form, z. B. can be formed with leading and trailing color transfer forming ends.
- the engravings 513 are provided in a ceramic or metallic outer layer of the inking unit cylinder 512 or the ink transfer form sleeve.
- the raised areas 522 or protrusions 524; 524‘des second inking cylinder 519 can also be provided in an advantageous embodiment on the surface of an ink transfer form, which is in the form of an ink transfer form sleeve, z. B. a so-called. Sleeve, is detachably arranged or can be arranged on a rotatably mounted or storable cylinder body in the inking unit 508.
- the inking device 511 comprises on at least the downstream side of the above-mentioned in the operating direction of rotation D of the inking unit cylinder 512 comprising the depressions 513
- a restraint means 526 e.g. B. a squeegee or an ink knife, through which or which, viewed in the operating direction of rotation D, after the ink has been applied - and in particular before a nip point 554 with a subsequent inking cylinder 519 - printing ink 517 previously applied to the lateral surface 518 can be removed.
- the inking device 511 has such a retaining means 526 on at least the side of the ink supply space 516 downstream in the operating direction of rotation D of the color engraving cylinder 512, through which, viewed in the operating direction of rotation D, the output side of the ink supply space 516, i.e. H. in the area of the downstream end of the ink supply space 516, from which printing ink 517 that has previously been carried along by contact with the lateral surface 518 can be removed.
- the paint supply space 516 is delimited on its downstream side in the circumferential direction by the retaining means 526.
- the inking device 511 is preferably without color zones, i. H. for example, without individually adjustable ink zones, and / or with a retaining means 526 which is continuous in the axial direction over the printing width and / or without individually adjustable ink knife sections.
- the inking device 511 preferably also comprises a sensor device, by means of which a measure of the amount of paint and / or fill level present in the paint supply space 516, but at least information about the reaching of a critical fill level, e.g. B. for a lower and / or an upper limit value of the level, can be derived.
- a critical fill level e.g. B. for a lower and / or an upper limit value of the level
- the inking device 511 comprises a retaining means 526 on at least the downstream side in the operating direction of rotation D of the color engraving cylinder 512 of the application point or of the ink supply space 516 a retaining means 526, which by a - in particular at least in the working or operating position - in touching contact with the preferably hard and unyielding lateral surface 518 of the color engraving cylinder 512, the stripping means, preferably variable or adjustable with regard to its contact force, is formed, in particular a squeegee, by means of which printing ink is applied to non-engraved areas 517 is - essentially completely - removable.
- the retaining means 526 in contact with the preferably hard and unyielding outer surface 518 of the color engraving cylinder 512 is to be understood as one which, during operation, is used for doctoring the printing ink 517 the lateral surface 518 is employed.
- a suitable squeegee is z. B. higher demands on the abrasion resistance of the end of the squeegee in contact in the working position and / or hardness than would be required for an adjustable and spaced-apart ink knife during operation.
- the retaining means 526 embodied as a squeegee is embodied at least in a section adjoining the squeegee edge, for example with a thickness of 0.7 to 1.3 mm, in particular 0.9 to 1.1 mm.
- an actuator 551 which moves the squeegee not only up to the first contact, but also up to an at least slight elastic deformation caused by the adjustment against the lateral surface 518.
- the restraint means 526 in particular as a stripping means, e.g. B.
- a squeegee is advantageously "positive” or correspondingly “positively” arranged in the inking device 511, that is employed or adjustable with an inclination to the tangent, so that the tangent at the point of contact with the retaining means 526, z. B. stripping means, in particular the squeegee, forms an acute angle on the side of the ink supply space 516. This angle prevails z. B. at least in the area of the Wrkendes, ie in one, z. B. at least 3 mm long, end section of the restraint means 526, which interacts with the lateral surface 518 in contact or without contact.
- the pattern of depressions 513 on the color engraving cylinder 512 in particular in connection with the design of the retaining means 526 as a squeegee that is in contact during operation, there are at least not depressions 513 on the color engraving cylinder 512 corresponding to depressions 514 on the forme cylinder 503, in particular linear ones all formed without interruption, but rather have - especially in the case of large-length depressions 513 encompassed by the color engraving cylinder 512, e.g. B.
- Such a support web 515 preferably connects to an upper side lying on the undisturbed level two wheels lying on different sides of the relevant depression 513 with one another. These support points 515 or support webs 515 prevent elongated depressions 513 from becoming a - z. B. even if it is so slight - sinking of the squeegee edge, which can lead to irregularities in the squeegee edge and / or to erosion at the edges of depressions 513 with a large number of repetitions.
- support points 515 or support webs 515 can in principle - by means of appropriate software, for example - be or will be provided “random”, ie in a random, non-regular arrangement.
- B. brings advantages in terms of avoiding visible structures.
- support points 515 or support webs 515 are superimposed on the pattern of depressions 513 on the color engraving cylinder 512 in a regular structure 525 (see, for example, FIGS. 4b, ii)). This is preferably at least the entire area of depressions 513 of the same image motif to be colored on the forme cylinder 503, e.g. B.
- support webs 515 can be provided along straight and parallel lines of an open structure 525 designed as a line structure 525 (see, for example, FIGS. 4b, i) and ii). Instead, support webs 515 on walls of closed, circular or polygonal structures 525 such.
- B. honeycomb structures 525 see z. B. Fig. 4b, iii)
- counter-rotating see z. B. Fig. 4b, iv)
- co-rotating structures 525 such as, for. B. wave structures 525 (see z. B. Fig. 4b, v)) or along structures 525 provided in some other way in an open or closed form.
- B. honeycomb structures 525 see z. B. Fig. 4b, iii)
- counter-rotating see z. B. Fig. 4b, iv
- co-rotating structures 525 such as, for. B. wave structures 525 (see z. B. Fig. 4b, v)
- ⁇ have a web width of 10 to 50 pm, in particular 15 to 45 pm, preferably 20 to 40 pm.
- they are in a first, z. B. coarser execution to each other by for example 300 to 700 pm, advantageously 400 to 600 pm or in a second, z. B. finer execution to each other by for example 100 to 500 pm, advantageously 200 to 400 pm, in particular 300 ⁇ 30 pm spaced and / or run for example in a first, z. B.
- Fig. 4b for.
- an example of the underlying structure 525 and a representation of an image section with a correspondingly emerging structure 525 are given for each of the structural forms mentioned.
- the reference numeral 515 for the webs has been placed in brackets, since these can only be seen indirectly here.
- the inking device 511 can, for example, as a, preferably adjustable, ink knife on at least the downstream side of the application point or of the ink supply space 516 in the operating direction of rotation D of the color engraving cylinder 512 formed restraint means 526, by which in the working or operating position a small, preferably adjustable distance, of z. B. at least 2 pm, in particular at least 5 pm and / or, for example, less than 100 pm, advantageously less than 50 pm, in particular less 20 pm, to the lateral surface 518 of the color engraving cylinder 512 or is produced during operation.
- the printing ink 517 applied to non-engraved areas is reduced to a thin layer thickness of e.g. B. at least 2 pm, in particular at least 5 pm and / or for example to less than 100 pm, advantageously less than 50 pm, in particular to less than 20 pm, limited or limited.
- a thin layer thickness e.g. B. at least 2 pm, in particular at least 5 pm and / or for example to less than 100 pm, advantageously less than 50 pm, in particular to less than 20 pm, limited or limited.
- an arrangement of the above-mentioned support webs could be dispensed with.
- the color relief cylinder 519 has on the circumference, for example, a - preferably elastic and / or at least slightly compressible - material layer which on its outside forms the jacket surface 521 and the raised areas 522 or elevations 524; 524 ‘or depressions in between.
- the color engraving cylinder 512 to be inking by the inking device 511 and the upstream color relief cylinder 519 represent an inking unit 529, hereinafter also referred to as an inking train 529, through which or which printing ink 517 of a specific color can be entered into the printing unit 500 and can be or is being conveyed in the direction of the forme cylinder 503.
- This color train 529 can basically in the area of the downstream end, z. B. directly with the lateral surface 521 of the stencil cylinder 519, with the forme cylinder 503 or its printing forme 504 cooperating in the printing unit 500.
- several, z. B. at least two such color trains 529 can be arranged around the forme cylinder 503.
- the forme cylinder 503 can also have one or more color trains 529 executed in the above-mentioned manner with color engraving cylinder 512 and one or more color trains 529 executed differently for this purpose, e.g. B. conventionally, trained without color engraving cylinder, color units 532, z. B. color trains 532, with, for example, a color knife comprehensive ink fountain and an ink fountain roller with a flat surface.
- a so-called color separation of the print image that is to say a partial print image assigned to this color to be applied, is colored by these, for example.
- the patterns of depressions 513 and / or elevations 524; 524 'or raised areas 522 on the relevant inking unit cylinder 512; 519 of two color trains 529 are therefore, at least to a large extent, different from one another.
- the relevant inking unit cylinders 512; 519 in the respective area of the lateral surface 518; 521 different patterns of depressions.
- the color train 529 is in the region of the downstream end, e.g. B. the color relief cylinder 519, with another, z. B. as a transfer cylinder 531 effective inking cylinder 531 arranged interacting.
- This is arranged interacting with the forme cylinder 503 in the printing unit 500 and preferably has an elastic and / or compressible outer surface.
- the further inking unit cylinder 531 is embodied or effective as an ink collecting cylinder 531.
- ink trains 532 with, for example, an ink fountain comprising an ink knife and an ink fountain roller with a flat surface on the circumference of the ink collecting cylinder 531.
- a total of five color trains 529; 532 may be provided, of which, for example, three - z. B.
- lower - color trains 529 as a selective printing ink 517 entering color trains 529 (short selective color trains 529) and the other two - z. B. upper - color trains 532 are conventionally formed (see z. B. Fig. 2b).
- another heterogeneous division and / or positioning of selective and conventional color trains 529; 532 e.g. B. a lower and an upper color train 532 of five color trains 529; 532 conventional and three selective color trains 529 in between, or a homogeneous design with exclusively selective color trains 529 can be provided.
- the inking device 511 can be used as desired on the free, i.e. H. be arranged on the circumference that is not covered by the nipple 554 to the color relief cylinder 519 or possibly other components, interacting with the lateral surface 518.
- the inking device 511 can be arranged on the side of the color engraving cylinder 512 facing away from the color relief cylinder 519.
- the above contact line or line of the smallest distance is z. B. on the side facing away from the color relief cylinder 519.
- An embodiment of the retaining means 526 as a stripping means, in particular a doctor blade, between this and the line of contact formed by the lateral surface 518 of the color engraving cylinder 512 or, in the embodiment of the retaining means 526 as an ink knife, the line of the smallest distance on the circumference of the color engraving cylinder 512 is thus in this first embodiment for the positioning of the inking device 511 on a circumferential section of the color engraving cylinder 512, which is on the side facing the color relief cylinder 519, especially viewed in the operating direction of rotation D, in front of the line of intersection with the above-mentioned vertical plane.
- a touch contact is also to be understood which, viewed in the circumferential direction, has a real width other than zero, e.g. B. has a width of up to 2 mm. In the case of touch contact, this can be caused by a “grinding in” of the squeegee edge through the contact with the lateral surface 518 and / or be desired for better sealing.
- the inking device 511 is on the side of the color engraving cylinder facing the color relief cylinder 519 512 arranged.
- One side of the color engraving cylinder 512 is to be understood as a half-space which lies on one side of a vertical plane running through the axis of rotation R512 of the color engraving cylinder 512.
- z. B an arrangement of the color engraving cylinder (s) and associated color relief cylinder 512 for both the first and the alternative embodiment; 519 in the printing unit 500 in such a way that, in print-on, the connecting plane of the axes of rotation R512 of the color engraving cylinder and the associated color relief cylinder 512; 519 for all, several or at least for one, e.g. B. a third of five color engraving cylinders 512 encompassed by the printing unit 500 encloses an angle of at most 60 °, preferably a maximum of 45 °, with the horizontal.
- Such an arrangement represents an arrangement which is predominantly oriented in the horizontal direction Inking unit main components - namely from the ink supply, through the selective transfer and, if necessary, an ink collection and the inking of the forme cylinder 503.
- the inking cylinder 512; 519; 531 and the inking device 511 can, together with the printing unit cylinders 501; 503 can be provided in a common frame or in a separate frame, for example from the printing unit cylinders 501; 503 supporting frame various frame 533; 538, e.g. B. sub-frame 533; 538.
- the inking unit frame 533, 538 is designed to be divisible. It includes a z. B. the at least and the inking device 511 and the color engraving cylinder 512 supporting frame 538, for. B. subframe 538, with frame walls provided on both sides, which is separable from a frame part carrying the color relief cylinder (s) 519 and possibly the transfer cylinder 531 and can be moved or moved away radially, in particular horizontally, in order, for example, to provide an operating and / or or to train a maintenance room for the operating personnel.
- This frame part can also contain the printing unit cylinders 501; 503 be the supporting frame part, but is preferably designed as a sub-frame 533 assigned only to the inking unit 508, which in turn is supported by one of the printing unit cylinders 501; 503 supporting, preferably spatially fixed subframe can be moved away radially of the printing unit part 509, in particular horizontally, in order to form an operating and / or maintenance area for the operating personnel in between, for example in the open state.
- the inking device 511 regardless of the special position and / or special design of the inking device 511, but advantageously in conjunction with one of the above-mentioned positions and / or designs, the inking device 511, but at least the restraint means 526, e.g. B.
- the setting is carried out by an actuator 551, z. B. via a gear 527 comprised by the actuator 551 and / or preferably by a remotely actuated drive means 536 comprised by the actuator 551.
- the actuator 551 is - in particular for the implementation of the restraint means 526 as a squeegee applied during operation - preferably designed such that in the event of abrasion-related shortening the squeegee is followed by the squeegee towards the lateral surface 518 or against it.
- This can basically be done by a control loop with a sensor that registers the shortening and a drive motor 536 as drive means or by a drive motor 536 regulated with respect to the applied torque as drive means 536.
- the drive means 536 is designed as a force-based drive means 536, preferably by means of a pressure-medium-operated actuator 536, e.g. B.
- a contact force can be ensured and / or can be varied in a targeted manner by selecting the pressure level.
- a force-based drive means 536 can for example be adjustable against a - preferably adjustable - stop means. This adjusting movement preferably takes place at least in an area close to the cylinder, ie, for example, in at least the last 3 mm before reaching the lateral surface 518, linearly or at least approximately linearly. So that the conditions remain on the lateral surface 518 z. B.
- the movement can be defined via a guide that defines the movement path, which includes in the drive train between drive means 536 and the component to be moved or else forces the component to be moved onto the movement path parallel to the drive train engaging the component.
- the parts delimiting the angle of inclination of the restraint means 526 or the parts delimiting the ink supply space 516 on the part of the inking device 511, e.g. B. with respect to the horizontal, sustaining leadership can, for. B. be provided as a particular straight linear guide or as a parallelogram guide.
- a side part 537 e.g. B. side frame part 537, in particular side plates 537, correspondingly movably mounted, which in turn is fixed to the frame on a frame 538 of the inking unit 508 or preferably on holding means 539 fixed with respect to the axis of rotation R512 of the color engraving cylinder 512, e.g. B. end-side side parts 539 of an underframe which moves with the color engraving cylinder 512 is supported.
- the color engraving cylinder 512 e.g. B. end-side side parts 539 of an underframe which moves with the color engraving cylinder 512 is supported.
- the front side parts 539 can, for example, be fixed to an outer, non-rotating, but z. B. in turn eccentrically mounted bearing ring of a radial bearing, which receives an end-face cylinder pin or an end-face end of a shaft supporting the inking unit cylinder 512.
- Such a shaft end is also referred to below, if not explicitly differentiated, as a journal or cylinder journal of the color engraving cylinder 512.
- This, for example, eccentrically designed bearing ring or an outer ring eccentrically receiving this bearing ring is z. B. stored in a frame bore and designed for example as an eccentric ring, in particular as an eccentric bushing.
- the two side parts 539 - z. B. in an end area remote from the axis of rotation R512 of the color engraving cylinder 512 - be stiffened by a cross strut, in particular a cross member.
- the actuating mechanism and its drive can in principle be designed in such a way that, in addition to setting the position of the restraint means 526 and / or the setting force or a distance, the inking device 511, which is required for maintenance or set-up purposes, for example, can also be set off over a large actuating path, e.g. B. at least 50 mm, in particular 100 mm away, can take place.
- the inking device 511 is, for. B. on the frame part 537, movable away from the color engraving cylinder 512, for example pivotable about an axis 541 provided on the frame part 537, mounted. Moving back and forth can be done manually or by a remote-controlled drive means.
- the inking device 511 regardless of the special position and / or special design of the inking device 511, but advantageously in conjunction with one of the above-mentioned positions and / or designs, the inking device 511, but at least the restraint means 526, e.g. B. as a stripping means or squeegee or as a farm knife, and possibly the limitation of the ink supply space 516 on the part of the inking device 511, in the relative axial position to the color engraving cylinder 512 movable, in particular changeable, for example mounted so as to be movable back and forth between a right reversal position and a left reversal position. This movement corresponds to z. B. in Fig. 3a and Fig.
- 3b a movement into or out of the plane of the sheet and is therefore only indicated by a slightly inclined double arrow 542 and the symbols representing an arrow end and an arrowhead.
- This traversing movement is preferably carried out over a total stroke of at least 2 mm, e.g. B. a stroke lying between 3 to 8 mm, preferably between 4 to 6 mm.
- the storage of the inking device 511 or at least the restraint means 526, for. B. as a stripping means or squeegee or ink knife, and possibly the limitation of the ink supply space 516 on the part of the inking device 511 is designed to allow axial traversing over a stroke of at least 2 mm, z. B.
- the axial movement takes place via an axial drive 552, for example traversing drive 552, for. B. via a gear 528 comprised by the traversing drive 552 and / or preferably by a remotely operated drive means 543, in particular an electric motor 543, comprised by the traversing drive 552
- a remotely operated drive means 543 in particular an electric motor 543, comprised by the traversing drive 552
- Parts forming the inking device 511 are for this purpose, for example, on the frame part 537 or the frame, frame part or sub-frame 538 carrying the color engraving cylinder 512 so as to be axially movable.
- This mounting which enables the axial relative movement, can, as explained above, be provided directly or indirectly on the frame 538 of the inking unit 508 or preferably on a holding means 539 that is fixed to the cylinder.
- a frequency for the axial traversing is, for example, between 0.05 and 1.00 Hz, preferably in the range from 0.1 to 0.3 Hz.
- a device 544 for the axial equalization of the Color levels in the color master space 516 e.g. B.
- a paint distribution device 544, in particular paint stirring device 544 is provided.
- the ink distributor 546 of the ink distributor device 544 can instead of the immersed end 553 or preferably additionally comprise an ink outlet which is axially moved back and forth in the ink reservoir 516 on the ink distributor 546 and thereby distributes the printing ink 517 to be supplied.
- the, in particular, viscous printing ink 517 held in reserve in the ink supply space 516 forms a so-called ink roller, which is formed directly in front of the retaining means 526 through contact with the lateral surface 518 moving past.
- the at least one color distributor 546 is axially movable, for example, directly or indirectly on the frame 533; 538 or preferably on a side part 537 of the inking device 511 or directly on an optionally provided cross member 547, e.g. B. Traverse 547 stored. For example, it is arranged on a slide 548, which is borrowed in or on a guide 549, in particular linear guide 549, axially movable and borrowed by a drive means, for. B.
- an electric motor can be moved back and forth.
- it can be moved back and forth by means of a gear that converts rotation into linear movement - by a drive means designed as an electric motor.
- a drive means designed as an electric motor In a second advantageous embodiment, it is implemented by a drive means designed as a piston-cylinder system that can be actuated by pressure medium.
- a piston connected to the slide 548 carrying the paint distributor 546 is positioned in an axially extending pressure medium space, e.g. B. cylinder, moved back and forth.
- the pressure medium space runs in a crossbeam, in particular in the above-mentioned crossbeam 547 that carries the squeegee holder or the carriage 548 with the squeegee holder.
- pressurized compressed air be supplied or by such a pressure fluid line via a controlled switching valve.
- the color distributor 546 is advantageously moved back and forth at a frequency of at least 0.3 Hz, preferably at least 0.5 Hz.
- Position and / or versions is the color engraving cylinder 512 operational - i.e. H. for example for an exchange or for maintenance and / or armament purposes and / or z. B. without dismantling further inking unit components - removable in inking unit 508 or its frame 533; 538 stored. In one embodiment, this can be removal in the axial direction of the inking unit cylinder 512 or, in another embodiment, removal in the radial direction.
- Positions and / or designs of the color engraving cylinder 512 can be temperature controlled, in particular designed so that temperature control fluid can flow through it.
- Positions and / or versions of the printing ink 517 to be supplied to the ink supply space 516 can be temperature-controlled in the conduction path upstream of an outlet into the ink supply space 516.
- a temperature control device in particular a heating device, is provided, for example, in the line path of the paint supply.
- the color engraving cylinder 512 is rotatory by its own drive from the other inking unit cylinders 519; 531 and / or printing unit cylinder 501; 503 mechanically independent drive means, e.g. B. drive motor drivable.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
- Rotary Presses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020102622.6A DE102020102622A1 (de) | 2020-02-03 | 2020-02-03 | Tiefdruckwerk |
| PCT/EP2020/080760 WO2021155967A1 (de) | 2020-02-03 | 2020-11-03 | Tiefdruckwerk mit farbwerkszylindern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4013615A1 true EP4013615A1 (de) | 2022-06-22 |
| EP4013615B1 EP4013615B1 (de) | 2023-11-29 |
Family
ID=73059908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20800884.7A Active EP4013615B1 (de) | 2020-02-03 | 2020-11-03 | Tiefdruckwerk |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11724485B2 (de) |
| EP (1) | EP4013615B1 (de) |
| JP (1) | JP7161082B1 (de) |
| CN (1) | CN114641392B (de) |
| DE (1) | DE102020102622A1 (de) |
| WO (1) | WO2021155967A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117901543A (zh) * | 2024-01-25 | 2024-04-19 | 晶澳(无锡)光伏科技有限公司 | 一种汇流带用印刷装置 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB626200A (en) | 1947-08-21 | 1949-07-11 | William Colin Norbury | Improvements in and relating to printing ceramic transfers |
| JPS6161856A (ja) | 1984-09-03 | 1986-03-29 | Komori Printing Mach Co Ltd | 凹版印刷機 |
| DD291962A5 (de) * | 1989-02-23 | 1991-07-18 | ��@��@���@�����@�K@�Kk�� | Wertschein, insbesondere banknote, mit einem sicherheitsmuster und verfahren zu dessen herstellung |
| US5840386A (en) * | 1996-02-22 | 1998-11-24 | Praxair S.T. Technology, Inc. | Sleeve for a liquid transfer roll and method for producing it |
| DE19624440A1 (de) * | 1996-06-19 | 1998-01-02 | Roland Man Druckmasch | Einrichtung zum Füllen von Vertiefungen eines Zylinders, Rakeleinrichtungen hierfür sowie Verfahren zu deren Wechsel |
| JP4077908B2 (ja) * | 1997-09-11 | 2008-04-23 | 株式会社シンク・ラボラトリー | 多色印刷装置 |
| DE10044403A1 (de) * | 2000-09-08 | 2002-03-21 | Giesecke & Devrient Gmbh | Datenträger mit Stichtiefdruckbild und Verfahren zur Umsetzung von Bildmotiven in Linienstrukturen sowie in eine Stichtiefdruckplatte |
| EP1442878A1 (de) * | 2003-02-03 | 2004-08-04 | Kba-Giori S.A. | Antrieb des Einfärbwerkes in einer Tiefdruckmaschine |
| CN101357526B (zh) | 2004-01-15 | 2010-12-08 | 卡巴-乔利有限公司 | 凹版印刷机 |
| EP1995062A1 (de) * | 2007-05-25 | 2008-11-26 | Kba-Giori S.A. | Tiefdruckpressensysteme zum beidseitigem Bedrucken von Bogen, insbesondere zur Herstellung von Banknoten und ähnlichen Wertdokumenten |
| DE102007061057A1 (de) | 2007-12-18 | 2009-06-25 | Manroland Ag | Auftragswerk mit einer Dosiereinrichtung |
| CN101544098B (zh) | 2008-03-25 | 2012-06-27 | 中国印钞造币总公司 | 雕刻凹版印刷机的墨斗辊、传墨单元及传墨系统 |
| TWM378835U (en) | 2009-10-28 | 2010-04-21 | Da-Zhang Li | Transferring wheel with high ink content and high transferring rate |
| EP2722179A1 (de) | 2012-10-18 | 2014-04-23 | KBA-NotaSys SA | Intaglio-Druckpresse und Verfahren zur Überwachung des Betriebs davon |
| DE102013217942B4 (de) * | 2013-09-09 | 2017-04-27 | Koenig & Bauer Ag | Verfahren und Vorrichtung zum Stellen von Rotationskörpern einer Druckmaschine |
| MX2019000614A (es) | 2016-07-20 | 2019-07-04 | Ball Corp | Sistema y metodo para alinear un entintador de un decorador. |
| CN206357778U (zh) | 2016-12-24 | 2017-07-28 | 嘉兴市明跃包装材料有限公司 | 一种高速凹版的印刷机 |
| EP3398782A1 (de) | 2017-05-04 | 2018-11-07 | KBA-NotaSys SA | Einfärbungssystem zur einfärbung einer tiefdruckwalze einer tiefdruckmaschine, tiefdruckmaschine mit selbigem und verfahren zur einfärbung solch einer tiefdruckwalze |
| EP3762234A1 (de) | 2018-03-09 | 2021-01-13 | Apex Europe B.V. | Vorrichtung für den flexodruck |
| US11440312B2 (en) * | 2019-02-05 | 2022-09-13 | Koenig & Bauer Ag | Gravure printing units for printing onto substrates by a gravure printing method |
| JP7060766B2 (ja) * | 2019-02-05 | 2022-04-26 | ケーニッヒ ウント バウアー アー・ゲー | 基材に印刷する凹版印刷装置、このような凹版印刷装置を備える印刷機械、インキ転移版および凹版印刷装置に含まれるインキ装置シリンダをセットアップする方法 |
| JP7101907B2 (ja) | 2019-05-07 | 2022-07-15 | ケーニッヒ ウント バウアー アー・ゲー | 凹版印刷装置ならびに相対位置を検査および/または調整および/または修正する方法 |
-
2020
- 2020-02-03 DE DE102020102622.6A patent/DE102020102622A1/de not_active Withdrawn
- 2020-11-03 EP EP20800884.7A patent/EP4013615B1/de active Active
- 2020-11-03 CN CN202080073924.8A patent/CN114641392B/zh active Active
- 2020-11-03 WO PCT/EP2020/080760 patent/WO2021155967A1/de not_active Ceased
- 2020-11-03 US US17/771,542 patent/US11724485B2/en active Active
- 2020-11-03 JP JP2022524278A patent/JP7161082B1/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021155967A1 (de) | 2021-08-12 |
| DE102020102622A1 (de) | 2021-08-05 |
| JP2022544875A (ja) | 2022-10-21 |
| CN114641392A (zh) | 2022-06-17 |
| CN114641392B (zh) | 2023-08-04 |
| US11724485B2 (en) | 2023-08-15 |
| EP4013615B1 (de) | 2023-11-29 |
| US20220371317A1 (en) | 2022-11-24 |
| JP7161082B1 (ja) | 2022-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3921162B1 (de) | Tiefdruckwerk zum bedrucken von substrat nach einem tiefdruckverfahren | |
| EP3921161B1 (de) | Tiefdruckwerke zum bedrucken von substraten nach einem tiefdruckverfahren | |
| EP2703162B1 (de) | Verfahren und Vorrichtung zum Bedrucken von Bedruckstoff | |
| EP3966039B1 (de) | Tiefdruckwerk und verfahren zur kontrolle einer relativlage eines tiefdruckwerks | |
| EP3921163B1 (de) | Tiefdruckwerke und verfahren zum einstellen und/oder ändern eines farbtransfers in einem tiefdruckverfahren | |
| WO2021155967A1 (de) | Tiefdruckwerk mit farbwerkszylindern | |
| DE102019103789A1 (de) | Druckwerk und Druckmaschine mit einem Druckwerk | |
| EP4013626B1 (de) | Sicherheitselement, sicherheitsdokument mit einem sicherheitselement sowie vorrichtung und verfahren zur herstellung eines sicherheitselementes | |
| DE102020106639B4 (de) | Sicherheitselement, Sicherheitsdokument mit einem Sicherheitselement sowie Vorrichtung und Verfahren zur Herstellung eines Sicherheitselementes | |
| DE102020106641B4 (de) | Vorrichtung und Verfahren zur Herstellung eines Sicherheitselementes | |
| DE102024112333A1 (de) | Druckwerk zum Bedrucken von Substrat nach einem Tiefdruckverfahren | |
| WO2025228585A1 (de) | Druckwerke zum bedrucken von einem substrat nach einem tiefdruckverfahren sowie verfahren zum betreiben eines nach einem tiefdruckverfahren arbeitenden druckwerks | |
| DE102024112328A1 (de) | Druckwerk zum Bedrucken von Substrat nach einem Tiefdruckverfahren | |
| DE102024112331A1 (de) | Druckwerk zum Bedrucken von Substrat nach einem Tiefdruckverfahren | |
| DE102019102856A1 (de) | Druckwerk und Druckmaschine mit mindestens einem Druckwerk sowie Verfahren zum Bedrucken | |
| DE102019118435A1 (de) | Druckwerk, Druckmaschine mit einem Druckwerk und Verfahren zum Bedrucken von Substrat | |
| DE102019111804A1 (de) | Verfahren zum Einstellen und/oder Ändern eines Farbtransfers, Druckwerk sowie Druckmaschine mit einem Druckwerk | |
| EP1442884B1 (de) | Verfahren für einen stabilen Maschinenlauf an Druckeinheiten einer Rotationsdruckmaschine für den Betrieb mit teilbreitem Bedruckstoff | |
| DE102019131584A1 (de) | Druckmaschine und Verfahren zum Betreiben einer Druckmaschine | |
| DE102007015405A1 (de) | Druckturm | |
| DE102010001594A1 (de) | Farbwerke und Druckeinheit einer Druckmaschine | |
| DE102019111806A1 (de) | Verfahren zum Einstellen und/oder Ändern eines Farbtransfers, Druckwerk sowie Druckmaschine mit einem Druckwerk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20220318 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| INTG | Intention to grant announced |
Effective date: 20230404 |
|
| GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| INTC | Intention to grant announced (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20230810 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502020006232 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240301 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240329 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240329 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240301 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240229 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240229 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240401 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240401 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502020006232 Country of ref document: DE |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| 26N | No opposition filed |
Effective date: 20240830 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241103 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20241130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20241103 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: U11 Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251201 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20251205 Year of fee payment: 6 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20251125 Year of fee payment: 6 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20260113 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20251128 Year of fee payment: 6 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20251201 Year of fee payment: 6 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20201103 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20201103 |