EP2619012A1 - Method and arrangement for registering colors for a printing machine - Google Patents
Method and arrangement for registering colors for a printing machineInfo
- Publication number
- EP2619012A1 EP2619012A1 EP11758409.4A EP11758409A EP2619012A1 EP 2619012 A1 EP2619012 A1 EP 2619012A1 EP 11758409 A EP11758409 A EP 11758409A EP 2619012 A1 EP2619012 A1 EP 2619012A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mark
- printing
- color
- printed
- marks
- 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
- 238000007639 printing Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000003086 colorant Substances 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007774 anilox coating Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/005—Attaching and registering printing formes to supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
- B41F13/14—Registering devices with means for displacing the cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
- B41F13/16—Registering devices with means for displacing the printing formes on the cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0081—Devices for scanning register marks
-
- 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
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/90—Register control
- B41P2213/91—Register control for sheet printing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2233/00—Arrangements for the operation of printing presses
- B41P2233/50—Marks on printed material
- B41P2233/52—Marks on printed material for registering
Definitions
- the present invention relates to a method for automatically registering colors in a plate element printing machine.
- the invention also relates to an arrangement for registering colors for a plate element printing machine.
- the invention relates to a printing machine having a color registration arrangement.
- a printing machine is used in the packaging industry for printing plate elements, such as sheets of paper or cardboard.
- the machine comprises several successive stations.
- a first station located furthest downstream is an introductory station successively introducing the sheets one after the other from the bottom of a stack.
- the introductory station supplies several printing stations, in the form of one or more printing units placed one after the other.
- Each printing group prints a color.
- a receiving station At the end of the machine is provided a receiving station which collects the printed sheets.
- a printing unit includes in particular a platen cylinder around which is wound and is stretched a flexible snapshot. This photograph prints the sheet after being coated with ink thanks to a screen cylinder called anilox and an inking device.
- the sheet passes between the forme cylinder and a pressure roller.
- the transport of the sheets from one group to the other is done from above by means of a roller train and a suction system, which leaves the lower surfaces of the leaves completely free. With the position of the forme cylinder and this means of transport, printing is done by the underside of these sheets.
- the forme cylinders each print one or more patterns with a different color during each of their rotations. To obtain a final quality image, it is especially necessary that all the different color patterns are superimposed exactly.
- the search for the quality of the register is done by an operation of registering colors, optimizing the adjustment of the relative position of the different shots on the forme cylinders.
- Numerous reading devices or known vision systems can detect and read these marks printed on the leaves scrolling in front of a light source.
- the operator sends a manual correction which acts on the lateral and / or angular position of the forme cylinders of the corresponding printing units.
- a first phenomenon to be corrected is a longitudinal shift of the cliché on its forme cylinder.
- a second phenomenon to be corrected is a transverse shift of the cliché on its forme cylinder.
- a third phenomenon to be corrected is a bias of the cliché on its platen cylinder, which is characterized by a through printing on the sheet. These can occur, for example, in the event of an error in mounting the image by the operator. These can also occur if there is a cliché design error.
- EP-1.693.199 discloses a method of correcting a print length comprising a step of printing an item with a plurality of printing units and a step of detecting registration marks. The positions of the different registration marks are determined with respect to the edge of the element and the Automated correction of the print length is done when the position of a mark deviates from the edge.
- the accuracy of the register correction with such a method is dependent on the detection of the edge of the printed element. If the quality, and in particular the accuracy of edge cutting is not good, the correction is then insufficient.
- the correction accuracy is dependent on the distance between the edge and the printed registration mark. The mark is printed in an area of the element outside of the printed main image and constituting waste. This distance is however diminished by the presence of the image found mainly in the center of the element. With an area of the element out of the image having a small area, the distance is small, and consequently the accuracy is low.
- US-6,553,906 discloses a method for detecting a register gap on a printed element.
- One step is to detect at least one printed register mark that is associated with one color with respect to at least one other printed register mark that is associated with another color.
- the marks are detected with a densitometer because of their superposition. Register errors are detected if the marks are shifted in one direction relative to each other.
- a main object of the present invention is to develop a method for obtaining multi-color registration in a plate element printing machine.
- a second objective is to allow a calibration of a printing machine through a simple and fast automatic process.
- a third objective is to reduce the adjustment time of a printing machine, as well as the number of plate elements printed for this setting.
- a fourth objective is to implement a method for registering colors through a specific arrangement.
- a fifth objective is to avoid disadvantages of the methods and arrangements of the state of the art. Another objective is to manage a machine by simplifying the work of the operator before printing in production.
- a method for registering at least two colors for a plate element printing machine, equipped with at least two printing units comprises the steps of:
- the method is characterized by comprising the steps of:
- the sheet or sheet element is defined, by way of non-exhaustive example, as being of a material such as paper, cardboard, corrugated cardboard, laminated corrugated cardboard, flexible plastic, for example polyethylene (PE), polyethylene terephthalate (PET), bioriented polypropylene (BOPP), or other polymers, or other materials having an ability to be printed.
- a material such as paper, cardboard, corrugated cardboard, laminated corrugated cardboard, flexible plastic, for example polyethylene (PE), polyethylene terephthalate (PET), bioriented polypropylene (BOPP), or other polymers, or other materials having an ability to be printed.
- the longitudinal and lateral directions are defined by reference to the direction of movement of the plate member in the machine along its median longitudinal axis.
- the upstream and downstream directions are defined with reference to the direction of movement of the element, along the longitudinal direction in the entire printing machine.
- the front, rear and side edges of the element are defined with reference to the direction of movement in the longitudinal direction throughout the printing machine.
- the first mark and the second mark serve as the reference mark of a single color.
- the differences in the two dimensions, that is to say the lateral, longitudinal and bias deviations between the first and second marks of the first color and the third and fourth marks of the second color are calculated. This determines the register deviations to be corrected by comparison with the theoretical differences known in advance. Only two sets of marks with each of the colors are needed, which takes up little space on the element's area outside the printed main image.
- the first and second printer groups respectively printing the first and second colors, are defined as two different printer groups chosen by the operator from among those available in the machine. printing. These same steps of this process are valid for all other brands with the other colors, and by comparison with the first and second marks of the first color.
- the method finds application in flexographic or offset printing.
- a registration arrangement of at least two colors for a plate element printing machine is for carrying out the method.
- an arrangement registers at least two colors for a plate element printing machine, equipped with at least two printing units. The arrangement comprises:
- At least one vision system installed downstream of the printing units, able to detect on a plate element a first printed mark with a first color, able to detect on the plate element a third mark printed with a second color, capable of detecting on the plate member a second mark printed with the first color, and able to detect on the plate member a fourth printed mark with the second color, and able to generate a detection signal;
- a computing and control unit connected to the vision system and connected to the printing unit, receiving the signal from the vision system, able to determine positional differences between the first mark and the third mark and between the second mark and the fourth mark, to compare each of them with respect to known theoretical deviations, and to automatically generate a setting signal for the printing unit, so as to register the second color with respect to the first color.
- a printing machine comprising at least two printing units, is characterized in that it comprises a registration arrangement of at least two colors having one or more of the technical characteristics described. below and claimed.
- FIG. 1 shows a synoptic side view of a printing machine comprising a registering arrangement according to the invention
- FIG. 2 shows a view of a printed plate element and provided with printing marks according to a first embodiment
- FIG. 3 shows a view of a printed plate element and provided with printing marks according to a second embodiment
- FIG. 4 to 7 show partial views of a printed plate element and provided with printing marks according to a third embodiment.
- a printing machine 1 such as a flexo printing machine, comprises:
- a receiving station 11 (shown in dotted lines).
- the introduction station 3 receives a stack of plate elements, for example in the form of sheets of corrugated cardboard 12, blank of any printing, and sends them one after the other in the first printing unit 4.
- the station of The sheets 12 and 13 travel from one printing unit to another by means of upper drive roller trains 14 and a series of aspirations 16.
- Each printing unit 4, 6, 7, 8 and 9 comprises an inking device 17 with a lower ink tank 18, a pump 19, ink circulation means 21 and a doctor blade chamber 22 or an ink roller
- the inking device makes it possible to ink an anilox cylinder 24.
- the anilox 24 cylinder ink-coated the plate 26 mounted on a forme cylinder 27.
- the plate 26 is adjustable on the plate cylinder 27, for example by means of a device such as that described in the document EP-0.972.639, which allows a position adjustment with respect to the sheet 12.
- the cylinder plate 27 is motorized, which allows an adjustment of angular position and / or speed of the plate 26 relative to the sheet 12.
- the register of the five colors can be set, firstly by moving the plate 26 and repositioning it differently on the plate cylinder 27.
- This five-color register can also be adjusted by angularly shifting the plate cylinder 27, giving it advance or late.
- the method comprises several successive steps, involving steps of printing registration marks on the printed sheets 13 and detection of these marks.
- the marks are provided from the outset by being arranged on the plates 26 of all printing groups 4, 6, 7, 8 and 9.
- the method is implemented through a color registration arrangement.
- the arrangement comprises a vision system 28, of digital camera type, ensuring the detection of the registration marks.
- the vision system 28 is installed at the exit of the last printing unit 9, before the receiving station 11.
- a first mark 29 is printed on the sheet 13 by the first printing unit 4.
- This first mark 29 has a first color, in this case black.
- the first mark 29 is printed near a first edge, which is the leading edge 31 of the sheet 13. This first mark color 29 serves as a reference.
- a second mark 32 which is identical to the first mark 29 is printed again on the sheet 13 by the first printing unit 4.
- This second mark 32 is black.
- the second mark 32 is remote from the first mark 29.
- the second mark 32 is printed near a second edge, which is the rear edge 33 of the sheet 13.
- the second black mark 32 serves also reference.
- the grid is defined as a grid array of several boxes of predetermined dimensions.
- the register of the second color, the blue, and the other following colors, the red, the green and the yellow is adjusted with respect to the first color, the black.
- the first mark 29 of the leading edge 31 and the second mark 32 of the trailing edge 33 are printed in addition to the black pattern of the final image 34, further to the center of the sheet 13.
- a third mark 35 is printed on the sheet 13 by the second printing unit 6.
- This third mark 35 has a second color, in this case blue.
- the third mark 35 is printed near the leading edge 31.
- the third mark 35 is printed near the first mark 29.
- a theoretical position existing between the first mark 29 and the third mark 35 is known. , being planned from the start in the realization of the shot 26.
- a fourth mark 36 is printed on the sheet 13 by the second printing unit 6. This fourth mark 36 is therefore blue.
- the fourth mark 36 is remote from the third mark 35.
- the fourth mark 36 is printed near the rear edge 33.
- the fourth mark 36 is printed near the second mark 32. An existing theoretical position between the second mark 32 and the fourth mark 36 is known, being provided from the outset in the production of the plate 26.
- the square of the third mark 35 coincides perfectly with the grid of the first mark 29 and the square of the fourth mark 36 coincides perfectly with the grid of the second mark 32, being arranged in the center of the corresponding box.
- the third mark 35 of the leading edge 31 and the fourth mark 36 of the trailing edge 33 are printed in addition to the blue pattern of the final image 34, further to the center of the sheet 13.
- the first mark 29 and the third mark 35 near the leading edge 31 and the second mark 32 and the fourth mark 36 near the rear edge 33 are detected by the vision system 28.
- the marks 29, 32, 35 and 36 are printed substantially in the vicinity of the same longitudinal line, which is in this case a median longitudinal line L of the sheet 13. Since the marks 29, 32, 33 and 35 are printed at the front and rear edges 31 and 33, and centered with respect to the sheet 13, the vision system 28 is installed on the median longitudinal axis of the machine 1. A single system 28 scanning a small area is required, which reduces costs.
- positional deviations between the first mark 29 and the third mark 35 near the leading edge 31 are determined. These differences in position are compared with the known theoretical position between the first mark 29 and the third mark 35. And positional deviations between the second mark 32 and the fourth mark 36 near the rear edge 33 are determined. These positional deviations are compared with the known theoretical position between the second mark 32 and the fourth mark 36.
- a setting signal 37 for the second printing unit 6 is automatically generated according to the determined and compared differences in the sixth step.
- the second printing unit 6 is set according to the generated adjustment signal 37.
- the blue color printed by the second printing unit 6 is registered with the black color printed by the first printing unit 4.
- the color registering arrangement comprises a calculating and controlling unit 38, implementing the sixth and seventh steps of the method.
- the unit 38 is electrically connected to the vision system 28 and to the printing units 4, 6, 7, 8 and 9.
- the calculation and control unit 38 receives a detection signal 39 from the vision system 28 and generates automatically adjusts the setting signal 37.
- a first type of adjustment signal 37 comprises a signal for a positional adjustment of the plate 26 on the forme cylinder 27 of the second printing unit 4.
- a second type of adjustment signal 37 comprises a signal for a speed and a speed adjustment. angular position of the forme cylinder 27 of the second printing unit 4.
- steps of the method for registering the first color with the second color apply similarly to register the first color with the third red color, printed by the third printing unit 7, and the fourth green color, printed. by the fourth printing unit 8, and the fifth yellow color, printed by the fifth printing unit 9.
- the first mark 41 and the third mark 42 are printed near a first edge, which is one of the side edges 43 of the sheet 13.
- the second mark 44 and the fourth mark 46 is printed near a second edge, which is the other of the lateral edges 47 of the sheet 13.
- These marks 41, 42, 44 and 46 are also found near the front edge 31 of the sheet 13
- the choice was made to give the first mark 29 and the second mark 32 the strictly identical form of calibrated grid.
- the choice was made to give the third mark 35 and the fourth mark 36 the strictly identical form of square.
- the first mark 29 is printed near the front edge 31 of the sheet 13.
- This first mark color 29 serves as a reference .
- the second mark 32 is printed near the rear edge 33 of the sheet 13. This second mark 32 also serves as a reference.
- the third mark 35 is printed near the leading edge 31.
- the third mark 35 is printed near the first mark 29.
- the fourth mark 36 is printed near the trailing edge 33.
- the fourth mark 36 is printed near the second mark 32.
- a theoretical position existing between the first mark 29 and the third mark 35 is known, being provided from the outset in the production of the plate 26 (see lines in Figures 4 to 7).
- a theoretical position existing between the second mark 32 and the fourth mark 36 is known, being provided from the outset in the embodiment of the plate 26 (see lines in Figures 4 to 7).
- the marks 29, 32, 35 and 36 are printed substantially close to the same longitudinal line, which is in this case the median longitudinal line L of the sheet 13.
- the third mark 35 and fourth mark 36 are found on the longitudinal line median L.
- the marks 29, 32, 35 and 36 are detected as being at their reference position. There is no lateral, longitudinal and bias error. No registry correction is necessary.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11758409.4A EP2619012B1 (en) | 2010-09-21 | 2011-09-20 | Method and arrangement for registering colors for a printing machine |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10010002 | 2010-09-21 | ||
PCT/EP2011/004711 WO2012038069A1 (en) | 2010-09-21 | 2011-09-20 | Method and arrangement for registering colors for a printing machine |
EP11758409.4A EP2619012B1 (en) | 2010-09-21 | 2011-09-20 | Method and arrangement for registering colors for a printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2619012A1 true EP2619012A1 (en) | 2013-07-31 |
EP2619012B1 EP2619012B1 (en) | 2014-08-20 |
Family
ID=43384668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11758409.4A Active EP2619012B1 (en) | 2010-09-21 | 2011-09-20 | Method and arrangement for registering colors for a printing machine |
Country Status (10)
Country | Link |
---|---|
US (1) | US20130145946A1 (en) |
EP (1) | EP2619012B1 (en) |
JP (1) | JP2013537860A (en) |
KR (1) | KR101522114B1 (en) |
CN (1) | CN103108753B (en) |
BR (1) | BR112013008668B1 (en) |
ES (1) | ES2507717T3 (en) |
RU (1) | RU2546443C2 (en) |
TW (1) | TWI500517B (en) |
WO (1) | WO2012038069A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3000917B1 (en) * | 2013-01-11 | 2015-02-20 | Bobst Lyon | CONTROL METHOD FOR CONTROLLING A TRANSFORMING MACHINE, TRANSFORMING MACHINE AND COMPUTER PROGRAM FOR CARRYING OUT SUCH A CONTROL METHOD |
CN104647893B (en) * | 2015-02-09 | 2017-03-15 | 西安科赛图像科技有限责任公司 | A kind of printing chromatography error detection method based on cross hairs |
JP6030732B1 (en) | 2015-09-09 | 2016-11-24 | 株式会社小森コーポレーション | Registration error amount detection method and apparatus |
CN106079889A (en) * | 2016-07-13 | 2016-11-09 | 苏州光图智能科技有限公司 | Trapping printing system based on image procossing |
CN109562618B (en) * | 2016-08-12 | 2020-09-29 | 太洋电机产业株式会社 | Registration error detection device, registration error detection method, and printed matter |
CN108340660B (en) * | 2017-01-23 | 2020-03-27 | 长胜纺织科技发展(上海)有限公司 | Printing part set device, printing equipment, automatic register system and method thereof |
CN112223908B (en) * | 2020-09-28 | 2022-07-01 | 广西真龙实业有限责任公司 | Multicolor printing overprinting auxiliary alignment process |
CN116215056B (en) * | 2023-01-10 | 2024-06-14 | 深圳市金铁精工设备有限公司 | Satellite type full-rotary printing equipment |
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Publication number | Priority date | Publication date | Assignee | Title |
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NL7906131A (en) * | 1979-08-10 | 1981-02-12 | Stork Brabant Bv | METHOD FOR CONTROLLING A PRINTING DEVICE AND PRINTING DEVICE WITH INDIVIDUALLY DRIVABLE PRINTING DEVICES. |
JPS56157369A (en) * | 1980-05-07 | 1981-12-04 | Toppan Printing Co Ltd | Register mark for printing |
JPS5814752A (en) * | 1981-07-21 | 1983-01-27 | Komori Printing Mach Co Ltd | Automatic regulator for register of polychrome printer |
US4546700A (en) * | 1981-12-30 | 1985-10-15 | Kollmorgen Technologies Corporation | Method and apparatus for sensing and maintaining color registration |
JPH0425328Y2 (en) * | 1986-01-16 | 1992-06-17 | ||
JP2812988B2 (en) * | 1989-05-30 | 1998-10-22 | 株式会社小森コーポレーション | Method and apparatus for detecting register amount in printing press |
CH679990A5 (en) * | 1989-06-08 | 1992-05-29 | Bobst Sa | |
JP2666098B2 (en) * | 1991-09-17 | 1997-10-22 | 株式会社篠原鉄工所 | Plate twist adjustment device for sheet-fed printing press |
DE4218761C2 (en) * | 1992-06-06 | 2002-01-24 | Heidelberger Druckmasch Ag | Method for presetting register setting devices of a printing press with printing of multi-colored partial images |
US6129015A (en) * | 1993-11-23 | 2000-10-10 | Quad/Tech, Inc. | Method and apparatus for registering color in a printing press |
US5715498A (en) * | 1994-09-16 | 1998-02-03 | Canon Kabushiki Kaisha | Color image forming apparatus and method for forming a color image corrected for aberration in registration of image stations for each color |
CH689717A5 (en) | 1998-06-02 | 1999-09-15 | Bobst Sa | Flexible printing plate positioner for rotary printing machine |
DE19919741A1 (en) * | 1999-04-30 | 2000-11-02 | Heidelberger Druckmasch Ag | Process for register control when overprinting several partial colors |
US6553906B1 (en) | 2000-10-17 | 2003-04-29 | Nexpress Solutions Llc | Method and apparatus for sensing a register discrepancy in a multi-color printed item, and register control system and register marks |
US20020084648A1 (en) * | 2000-12-28 | 2002-07-04 | Robert Pierce | Accurate registration for imaging |
JP2003094611A (en) * | 2001-09-21 | 2003-04-03 | Toppan Printing Co Ltd | Registering mark |
TWI252809B (en) * | 2004-05-05 | 2006-04-11 | Bobst Sa | Method and device for initial adjustment of the register of the engraved cylinders of a rotary multicolour press |
DE102005007435A1 (en) | 2005-02-18 | 2006-08-24 | Bosch Rexroth Ag | Method for performing a pressure correction and device therefor |
DE102005041651A1 (en) * | 2005-09-02 | 2007-03-22 | Bosch Rexroth Aktiengesellschaft | Method for pressure correction |
CN101152782A (en) * | 2006-09-26 | 2008-04-02 | 王志洁 | Three-mark printing block group for automatic overprint of printing machine |
JP2008260193A (en) * | 2007-04-11 | 2008-10-30 | Komori Corp | Intercolor misregister amount detecting method and apparatus for printed product |
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2011
- 2011-09-20 RU RU2013118317/12A patent/RU2546443C2/en active
- 2011-09-20 JP JP2013529572A patent/JP2013537860A/en active Pending
- 2011-09-20 US US13/816,836 patent/US20130145946A1/en not_active Abandoned
- 2011-09-20 CN CN201180045152.8A patent/CN103108753B/en active Active
- 2011-09-20 BR BR112013008668-8A patent/BR112013008668B1/en active IP Right Grant
- 2011-09-20 KR KR1020137007044A patent/KR101522114B1/en active IP Right Grant
- 2011-09-20 ES ES11758409.4T patent/ES2507717T3/en active Active
- 2011-09-20 WO PCT/EP2011/004711 patent/WO2012038069A1/en active Application Filing
- 2011-09-20 EP EP11758409.4A patent/EP2619012B1/en active Active
- 2011-09-21 TW TW100133894A patent/TWI500517B/en active
Non-Patent Citations (1)
Title |
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See references of WO2012038069A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2013118317A (en) | 2014-10-27 |
RU2546443C2 (en) | 2015-04-10 |
KR20130047759A (en) | 2013-05-08 |
CN103108753A (en) | 2013-05-15 |
BR112013008668B1 (en) | 2020-12-01 |
WO2012038069A1 (en) | 2012-03-29 |
EP2619012B1 (en) | 2014-08-20 |
ES2507717T3 (en) | 2014-10-15 |
TWI500517B (en) | 2015-09-21 |
BR112013008668A2 (en) | 2017-10-24 |
JP2013537860A (en) | 2013-10-07 |
TW201219230A (en) | 2012-05-16 |
US20130145946A1 (en) | 2013-06-13 |
CN103108753B (en) | 2016-03-16 |
KR101522114B1 (en) | 2015-05-20 |
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