CN104908468B - Method for overprinting color codes by gravure printing machine - Google Patents
Method for overprinting color codes by gravure printing machine Download PDFInfo
- Publication number
- CN104908468B CN104908468B CN201410089639.1A CN201410089639A CN104908468B CN 104908468 B CN104908468 B CN 104908468B CN 201410089639 A CN201410089639 A CN 201410089639A CN 104908468 B CN104908468 B CN 104908468B
- Authority
- CN
- China
- Prior art keywords
- printing
- color
- product
- machine
- roller
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000007646 gravure printing Methods 0.000 title abstract description 8
- 238000007639 printing Methods 0.000 claims abstract description 102
- 239000003086 colorant Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000004587 chromatography analysis Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The invention discloses a method for overprinting color codes by an intaglio printing machine, which sequentially comprises the following steps: selecting a product; making an original in a computer, and adding all the color codes to a paper blank in an imposition plate center of the product; manufacturing color codes of various colors on the printing roller; inputting the engraving machine; starting a drying system; installing the printing plate roller on each printing unit of the printing machine; adding the adjusted ink into the ink grooves of the printing units; introducing the printing material to a delivery unit; adjusting the printing equipment of each printing unit; inputting various parameters required during printing on a display screen of a printing machine; lifting the ink tank, and then adjusting the scraper frame to be in close contact with the printing plate roller; pressing down the printing press roller; and aligning the photoelectric tracking identification electric eye in each color group to the color code to realize automatic color register tracking. The method for overprinting color marks by the gravure printing machine can save a large amount of paper in printing with huge printing quantity.
Description
Technical Field
The invention relates to a method for overprinting color marks, in particular to a method for overprinting color marks of an intaglio printing machine capable of saving paper.
Background
At present, the advanced automatic chromatography system adopts an automatic chromatography device in a computer control mode, and is characterized in that the automatic chromatography device can accurately sample and calculate at a high speed, and a printing plate roller can be corrected in time once per rotation, so that the automatic chromatography device is completely suitable for the rapid change of chromatography deviation. Therefore, high-speed and accurate color register can be ensured, and the accumulation of color register deviation is completely eliminated. In order to detect and calibrate the color register deviation, color patches are printed at certain positions of the blank of the printing material outside the pattern while the pattern is printed, and the color register deviation is obtained by comparing the changes of the spacing distance between the adjacent color patches. However, in this process, a paper margin of 5mm to 8mm must be left in the printing material for printing the registration color patches, and the waste of paper is very large for gravure printing which is a huge amount of printing.
Disclosure of Invention
The invention aims to provide a method for overprinting color marks of an intaglio printing machine, which saves paper.
In order to solve the above problems, the present invention provides a method for overprinting color patches by an intaglio printing press, which sequentially comprises the following steps:
(1) selecting a product, wherein a paper blank for placing color codes with the same number as the printing colors of the product is arranged in a makeup plate center of the product;
(2) making an original in a computer, and adding all the color codes to a paper blank in an imposition plate center of the product;
(3) the color codes are arranged in a column;
(4) dividing all printing colors in the product into a plurality of color groups, and manufacturing color patches of various colors on printing rollers corresponding to the printing colors of the color groups;
(5) the distance between the adjacent color patches in the color patches corresponding to the same color group is 9-300 mm;
(6) inputting the engraving machine;
(7) starting a drying system;
(8) the printing plate roller with the color codes of different colors is manufactured and installed on each printing unit of the printing machine;
(9) adding the adjusted ink to the ink tank of each printing unit according to the color contained in each color group;
(10) the printing material required by the printed product is led to the paper collecting unit through each printing unit and the guide roller;
(11) adjusting the pressure of a printing press roller, the pressure of the scraper and the angle of the scraper of each printing unit;
(12) adjusting the printing tension required by the printing machine;
(13) inputting various parameters required during printing on a display screen of a printing machine;
(14) lifting the ink tanks of the printing units, and then adjusting the scraper frame according to the required angle and pressure to be in close contact with the printing plate roller;
(15) pressing down the printing press roller;
(16) and aligning the photoelectric tracking identification electric eye in each color group to the color code to realize automatic color register tracking.
Preferably, the color scale may be triangular, trapezoidal, or rectangular in shape.
Preferably, the color scale is in a right-angle trapezoid shape and comprises a lower base a, an upper base b and a height c, the length of the lower base a is less than or equal to 1mm and less than or equal to 50mm, the length of the upper base b is greater than or equal to 0mm and less than or equal to 5mm, and the length of the height c is greater than or equal to 3mm and less than or equal to 50 mm.
Preferably, the distance between adjacent color marks is 9mm-20 mm.
The method for overprinting color codes by the gravure printing machine has the advantages that printing paper is effectively saved on the premise of not influencing overprinting quality, the operation is simple, any cost is not additionally increased, especially in gravure printing with huge printing amount, the saved paper amount is more prominent, and the printing cost is greatly reduced.
Drawings
Fig. 1 is a schematic color patch setting diagram of an embodiment of a method of overprinting color patches by an intaglio printing press of the present invention.
Fig. 2 is an enlarged view of point E in fig. 1 (with the labels for the sides added).
Fig. 3 is a schematic diagram of a color scale arrangement in the prior art.
Detailed Description
The method of overprinting color patches of the intaglio printing press of the present invention is described in detail below with reference to the accompanying drawings.
The invention discloses a method for overprinting color codes by an intaglio printing machine, which comprises the following specific steps:
(1) selecting a product, wherein the product in the embodiment is an eighteen-spliced cigarette packet small box, the number of printing colors is ten (specifically shown in figure 1), and a blank for placing color codes with the same number as the printing colors of the product is arranged in an imposition plate center of the product;
(2) making an original in a computer, and adding all the color patches to a blank of paper in an imposition plate center of the product, for example, between the right edges of two rows of cigarette packet small boxes in fig. 1, five groups of small gray right-angle trapezoids in pairs are the color patches, ten color patches are shown in the figure, and the color patches can be set at other blank positions of the plate center.
(3) The color codes are arranged in a row, and the placing direction of the color codes is random;
(4) dividing ten printing colors in the product into five color groups, wherein each color group comprises two printing colors, manufacturing color patches of various colors on a printing plate roller corresponding to the printing colors of the color groups, wherein the number of the color groups is not unique, two, three and the like can be set, and the number of the color patches set in each color group is not unique, which can be determined according to specific situations;
(5) taking the color scale in fig. 1 as an example, specifically referring to fig. 2, the color scale is in a trapezoid shape, the trapezoid color scale includes a lower base a, an upper base b, and a height c, the length of the lower base a is 1mm ≦ a ≦ 50mm, the length of the upper base b is 0mm < b ≦ 5mm, and the length of the height c is 3mm ≦ c ≦ 50mm, where the distance between the color scales in the same color scale group is the distance between a horizontally-disposed side of the color scale in the previous trapezoid shape and a horizontally-disposed side of the next color scale, that is, the distance d between the sides c on two color scales, and the distance between the color scales in this embodiment is 20 mm; in addition, the color scale can be in other shapes, such as triangle, rectangle, etc;
(6) inputting the engraving machine;
(7) starting a drying system;
(8) installing the printing plate roller with the color patches of the various colors on each printing unit of a printing machine;
(9) adding the adjusted ink to the ink tank of each printing unit according to the color contained in each color group;
(10) mounting printing materials required by a printed product on a paper placing frame of a printing machine;
(11) the printing material is led to the paper collecting unit through each printing unit and the guide roller;
(12) adjusting the pressure of a printing press roller, the pressure of the scraper and the angle of the scraper of each printing unit;
(13) adjusting the printing tension required by the printing machine;
(14) inputting various parameters required during printing on a display screen of the printing machine, particularly setting the parameters according to the size and the position of a color scale of a printing plate in the MARK setting of the printing machine, and ensuring that the parameters are consistent with the printing plate;
(15) lifting the ink tanks of the printing units, and then adjusting the scraper frame according to the required angle and pressure to be in close contact with the printing plate roller;
(16) pressing down the printing press roller;
(17) and aligning the photoelectric tracking identification electric eye in each color group to the color code to realize automatic color register tracking.
Compared with the prior art, as shown in fig. 3, if the color scale overprinting method of the intaglio printing press in the prior art is adopted, namely the color scale printing paper edge is singly arranged, the opened paper of the eighteen-spliced cigarette packet box using the printing paper is 729.73X601, while the method of the intaglio printing press overprinting color scale of the invention uses the opened paper of the printing paper which is 721.73X601, and the paper is saved by 1.01%. In gravure printing with huge printing quantity, the quantity of printing paper saved is extremely considerable, the cost of the paper is greatly saved for enterprises, and the gravure printing method is effective for a long time.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (2)
1. A method for overprinting color marks by an intaglio printing machine is characterized by sequentially comprising the following steps:
(1) selecting a product, wherein a paper blank for placing color marks with the same printing color quantity as the product is arranged in a layout center of the product, the color marks are in the shape of a right-angled trapezoid and comprise a lower bottom a, an upper bottom b and a height c, the length of the lower bottom a is less than or equal to 1mm and less than or equal to 50mm, the length of the upper bottom b is greater than or equal to 0mm and less than or equal to 5mm, and the length of the height c is greater than or equal to 3mm and less than or equal to 50 mm; the distance between every two adjacent color codes is 9mm-20 mm;
(2) making an original in a computer, and adding all the color codes to a paper blank in an imposition plate center of the product;
(3) the color codes are arranged in a column;
(4) dividing all printing colors in the product into a plurality of color groups, and manufacturing color patches of various colors on printing rollers corresponding to the printing colors of the color groups;
(5) the distance between the adjacent color patches in the color patches corresponding to the same color group is 9-300 mm;
(6) inputting the engraving machine;
(7) starting a drying system;
(8) the printing plate roller with the color codes of different colors is manufactured and installed on each printing unit of the printing machine;
(9) adding the adjusted ink to the ink tank of each printing unit according to the color contained in each color group;
(10) the printing material required by the printed product is led to the paper collecting unit through each printing unit and the guide roller;
(11) adjusting the pressure of a printing press roller, the pressure of a scraper and the angle of the scraper of each printing unit;
(12) adjusting the printing tension required by the printing machine;
(13) inputting various parameters required during printing on a display screen of a printing machine;
(14) lifting the ink tanks of the printing units, and then adjusting the scraper frame according to the required angle and pressure to be in close contact with the printing plate roller;
(15) pressing down the printing press roller;
(16) and aligning the photoelectric tracking identification electric eye in each color group to the color code to realize automatic color register tracking.
2. The method of overprinting color patches of an intaglio printing press according to claim 1, wherein the shape of the color patches may be triangular, trapezoidal or rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089639.1A CN104908468B (en) | 2014-03-12 | 2014-03-12 | Method for overprinting color codes by gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089639.1A CN104908468B (en) | 2014-03-12 | 2014-03-12 | Method for overprinting color codes by gravure printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104908468A CN104908468A (en) | 2015-09-16 |
| CN104908468B true CN104908468B (en) | 2020-08-14 |
Family
ID=54078072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410089639.1A Active CN104908468B (en) | 2014-03-12 | 2014-03-12 | Method for overprinting color codes by gravure printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104908468B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985501A (en) * | 2017-05-03 | 2017-07-28 | 广东新宏泽包装股份有限公司 | Applied to the positioner of intaglio printing press, control centre, intaglio printing press and localization method |
| CN107284069A (en) * | 2017-07-25 | 2017-10-24 | 温州立可达印业股份有限公司 | A kind of layout typography |
| CN108973308A (en) * | 2018-06-27 | 2018-12-11 | 渭南科赛机电设备有限责任公司 | A kind of electronical line shaft intaglio press it is quick to version method |
| CN109693489A (en) * | 2018-11-30 | 2019-04-30 | 深圳市裕同包装科技股份有限公司 | Lithographical design production method, device and multicolor woodcut designing and manufacturing method |
| CN110216996A (en) * | 2019-07-25 | 2019-09-10 | 潍坊东航印刷科技股份有限公司 | More mark tracking auto-alignment systems and more mark tracking register control methods |
| CN112572003B (en) * | 2020-12-30 | 2022-07-05 | 陕西金叶印务有限公司 | Method for eliminating paper edge laser interference and web tension instability |
| CN115302965A (en) * | 2022-09-19 | 2022-11-08 | 山东金麦材料科技股份有限公司 | Method for assisting in detecting printing deviation of colorless ink or gloss oil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143504A (en) * | 2007-09-24 | 2008-03-19 | 黑龙江省鼎鑫包装制品有限公司 | Set type intaglio printing press coloring printing method |
| CN101544140A (en) * | 2009-03-30 | 2009-09-30 | 浙江省诸暨市华夏塑胶总厂 | Process for transfer printing of aluminized or laser patterns on plastic film |
| CN101691091A (en) * | 2009-09-23 | 2010-04-07 | 上海冠众镭射科技有限公司 | Method for printing embossment microstructure with positioned color register |
| CN102371750A (en) * | 2011-11-27 | 2012-03-14 | 西安新达机械有限公司 | Front-reverse printing registration method for high-speed medical aluminum foil printing coating machine |
| CN102514407A (en) * | 2011-12-02 | 2012-06-27 | 杭州华丝夏莎纺织科技有限公司 | Square screen printing machine manual pattern register mark and square screen printing machine manual pattern register method |
| JP2012176548A (en) * | 2011-02-25 | 2012-09-13 | Ihi Corp | Method and apparatus for offset printing |
-
2014
- 2014-03-12 CN CN201410089639.1A patent/CN104908468B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143504A (en) * | 2007-09-24 | 2008-03-19 | 黑龙江省鼎鑫包装制品有限公司 | Set type intaglio printing press coloring printing method |
| CN101544140A (en) * | 2009-03-30 | 2009-09-30 | 浙江省诸暨市华夏塑胶总厂 | Process for transfer printing of aluminized or laser patterns on plastic film |
| CN101691091A (en) * | 2009-09-23 | 2010-04-07 | 上海冠众镭射科技有限公司 | Method for printing embossment microstructure with positioned color register |
| JP2012176548A (en) * | 2011-02-25 | 2012-09-13 | Ihi Corp | Method and apparatus for offset printing |
| CN102371750A (en) * | 2011-11-27 | 2012-03-14 | 西安新达机械有限公司 | Front-reverse printing registration method for high-speed medical aluminum foil printing coating machine |
| CN102514407A (en) * | 2011-12-02 | 2012-06-27 | 杭州华丝夏莎纺织科技有限公司 | Square screen printing machine manual pattern register mark and square screen printing machine manual pattern register method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104908468A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104908468B (en) | Method for overprinting color codes by gravure printing machine | |
| CN204936437U (en) | The automatic screen printer of energy vision location | |
| CN104536209A (en) | Transfer printing plate, display screen, display device and display device manufacturing method | |
| CN205097731U (en) | Automatic seal device | |
| CN103108753B (en) | For the method and apparatus of the color alignment of printing machine | |
| MX2018014169A (en) | Measuring and correcting print-to-print register of a multicolour print formed on printed material. | |
| CN204914853U (en) | Follow -on conveyer belt device that is shaded | |
| CN105522832A (en) | Polychromeprinting method for unit type photogravure press | |
| CN111170044B (en) | Paper feeding device of printer | |
| CN101143504A (en) | Set type intaglio printing press coloring printing method | |
| CN106346967A (en) | Double-side color code overprinting method | |
| CN105015145A (en) | Apparatus and method for printing printed patterns | |
| CN209037165U (en) | A kind of PC barrels of double section screen printer | |
| CN107443888A (en) | A kind of register lock-up and its localization method | |
| CN101830130A (en) | Method for manufacturing scraping product | |
| CN203306777U (en) | Automatic paper sheet skew-detection device and paper sheet conveying system | |
| CN204506105U (en) | Scraper modifying device and screen printing apparatus thereof | |
| CN203557810U (en) | Glass lens printing machine capable of printing continuously | |
| CN209832879U (en) | Printing plate for plate cylinder and convenient for color register and plate correction | |
| CN209224715U (en) | A kind of inking device for printing | |
| CN202601632U (en) | Crystalline silicon solar energy cell | |
| CN203110508U (en) | Automatic inkwriter | |
| CN216708771U (en) | Multicolor printing registration error color code group suitable for industrial camera detection | |
| CN204749565U (en) | Automatic printing identification means | |
| CN203876360U (en) | Device for printing printed patterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 653100 Longquan District, high tech Zone, Yuxi City, Yunnan Province (Sanjie community, Dajie street, Jiangchuan District) Patentee after: Yunnan Jiake Packaging Technology Co.,Ltd. Country or region after: China Address before: 065001 Intersection of Chuangye Road and Jinyuan Road in Development Zone, Langfang City, Hebei Province Patentee before: LANGFANG BEIFANG JIAKE PRINTING Co.,Ltd. Country or region before: China |