CN102602179A - Structure and method for improving color processing efficiency of large-diameter printing plate of combined type intaglio press - Google Patents
Structure and method for improving color processing efficiency of large-diameter printing plate of combined type intaglio press Download PDFInfo
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- CN102602179A CN102602179A CN201210066422XA CN201210066422A CN102602179A CN 102602179 A CN102602179 A CN 102602179A CN 201210066422X A CN201210066422X A CN 201210066422XA CN 201210066422 A CN201210066422 A CN 201210066422A CN 102602179 A CN102602179 A CN 102602179A
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Abstract
The invention relates to a structure and a method for improving the color processing efficiency, in particular to a structure and a method for improving the color processing efficiency of a large-diameter printing plate of a combined type intaglio press, which belongs to the technical field of an intaglio press. According to the technical scheme provided by the invention, the structure for improving the color processing efficiency of the large-diameter printing plate of the combined type intaglio press comprises a printing plate which is provided with at least two color processing marks; and the color processing marks are uniformly distributed at the external periphery of the printing plate. According to the invention, the at least two color processing marks are arranged on the printing plates, so that the situation that color processing diviation cannot be performed until the existing printing plate is operated for one week can be avoided through the corresponding matching of a plurality of color processing marks; the structure provided by the invention can be applicable to a manual color processing system and a computer color processing system to improve the color processing efficiency; at the same time, the structure can adapt to printing plates with different diameters, so as to reduce the defective percentage in printing process; and the structure provided by the invention is simple, compact, safe and reliable and can reduce the printing cost.
Description
Technical field
The present invention relates to a kind of raising cover colour efficiency structure and method, especially a kind of combined type intaglio press major diameter forme improves cover colour efficiency structure and method, belongs to the technical field of intaglio press.
Background technology
In packages printing industry or transfer printing industry, after the chromatography of printing machine is meant printed one color of combined printing machine, during one color in seal back, locational precision (or error).Usually, on forme 1, there is special mark to supply operator or the identification of computer Chromatography System, as shown in Figure 1; A cover color marker 3 is set on the forme 1, can supplies operator or the identification of computer Chromatography System through cover color marker 3.
Original chromatography process is:
(1), according to user's pattern requirement, the forme 1 that send electronics engraving factory to make each look of printing machine, on the forme 1, each week, have one the cover color marker 3; Form printing surface 2 on the outer peripheral face of forme 1;
(2), when producing printing, the operator is according to the cover color marker 3 of forme 1, with button control or adjustment mechanical device, the adjustment chromatography is accomplished the color pattern printing.Because forme 1 has only a condom color marker 3 week, print a week after, could effectively differentiate chromatography error; Simultaneously, if the diameter of forme 1 is big, girth is just long, if error is arranged, substandard products are just many.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of combined type intaglio press major diameter forme to improve the structure and the method for cover colour efficiency, it is simple and compact for structure, improves the cover colour efficiency, reduces the defect rate of printing, wide accommodation.
According to technical scheme provided by the invention, said combined type intaglio press major diameter forme improves cover colour efficiency structure, comprises forme; Said forme is provided with at least two cover color markers, and said cover color marker is uniformly distributed on the outer peripheral face of forme.
The corresponding side that the cover color marker is set is provided with the chromatography indexing unit number that is used for the nested domain color marker on the said forme.
A kind of combined type intaglio press major diameter forme improves the method for cover colour efficiency, and the method for said raising cover colour efficiency comprises the steps:
A, forme is provided, and on forme the required cover color marker of processing, said cover color marker is uniformly distributed on the forme;
B, print through forme, and when printing through forme on equally distributed cover color marker carry out required chromatography, until accomplishing color printing.
A kind of computer Chromatography System improves the method for cover colour efficiency, and the method that said computer Chromatography System improves the cover colour efficiency comprises the steps:
S1, computer Chromatography System and required forme are provided, and on forme the required cover color marker of processing, said cover color marker is uniformly distributed on the forme;
S2, according to the quantity adjustment encoder of cover color marker on the forme and the gearratio of forme be complementary so that overlap the quantity of color marker on velocity ratio between encoder and forme and the forme;
In s3, the girth input computer Chromatography System with forme, the computer Chromatography System is printed;
S4, computer Chromatography System are adjusted signal according to the chromatography of photoelectric detector and encoder input, forme are carried out the chromatography error adjustment, until accomplishing color printing.
Among the said step s4, forme is in fortune circles, and it is consistent on the computer Chromatography System is carried out chromatography error adjustment to forme number of times and the forme quantity of overlapping color marker to be set.
Among the said step s2, the quantity that the cover color marker is set on the velocity ratio of encoder and forme and the forme is consistent.
Advantage of the present invention: at least two cover color markers are set on the forme, can avoid existing forme after fortune circles, just can carry out chromatography error, can be applicable in manual chromatography and the computer Chromatography System through the corresponding matching of a plurality of cover color markers; Improve the cover colour efficiency; The diameter that can adapt to different formes simultaneously reduces the defect rate that prints, and is simple and compact for structure; Reduce the cost of printing, safe and reliable.
Description of drawings
Fig. 1 is the structural representation of existing forme.
Fig. 2 is the structural representation of forme of the present invention.
Description of reference numerals: 1-forme, 2-forme face and 3-cover color marker.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in Figure 1: that a cover color marker 3 only is set on the existing forme 1; After one week of printing, could effectively differentiate chromatography error; If the diameter of forme 1 is bigger, then the girth of forme 1 can be longer, and the way of one week of printing back resolution chromatography error can increase defect rate; The cover colour efficiency is low, can increase production cost simultaneously.
As shown in Figure 2: for fear of above-mentioned situation; At least two cover color markers 3 are set on forme 1; Said cover color marker 3 is uniformly distributed on the outer peripheral face of forme 1, and overlaps the end that color marker 3 is positioned at corresponding formation forme face 2 on the forme 1, and cover color marker 3 is connected with forme face 2.In order effectively to distinguish different cover color markers 3 when the chromatography; A side of corresponding cover color marker 3 is provided with chromatography indexing unit number on the forme 1; Number make operator or computer Chromatography System can effectively discern corresponding cover color marker 3 according to the chromatography indexing unit, the reliability when improving chromatography.Owing on the forme 1 a plurality of cover color markers 3 are set, can utilize each cover color marker 3 to carry out chromatography, so could effectively differentiate chromatography error after need not waiting forme 1 to print a week, improve the cover colour efficiency.The structural representation that two cover color markers 3 are set on the forme 1 has been shown among Fig. 2.
Therefore, utilize said structure can access the method that combined type intaglio press major diameter forme improves the cover colour efficiency, the method for said raising cover colour efficiency comprises the steps:
A, forme 1 is provided, and on forme 1 the required cover color marker 3 of processing, said cover color marker 3 is uniformly distributed on the forme 1;
In order to access required cover color marker 3, forme 1 is sent to electronics engraving factory, at the flow process and the existing process basically identical of electronics engraving factory processing, just on forme 1, process a plurality of equally distributed cover color markers 3 at girth according to forme 1; Usually, have two ~ four cover color markers 3 on the forme 1, to realize bisection, trisection or the quartering to forme 1; Be provided for differentiating the chromatography indexing unit number of cover color marker 3 on the forme 1;
B, print through forme 1, and when printing through forme 1 on equally distributed cover color marker 3 carry out required chromatography, until accomplishing color printing.
During the chromatography adjustment, the operator is according to the 3 usefulness button controls of the cover color marker on the forme 1 or adjust corresponding frame for movement, to carry out required chromatography set-up procedure; Through button control or adjust corresponding mechanical mechanism and be existing chromatography regulating measure, can not increase the complexity of chromatography adjustment, can improve the cover colour efficiency simultaneously.
In practical application, except can manually carrying out can also utilizing the computer Chromatography System the chromatography adjusting through the operator, the computer Chromatography System be a kind of application system very widely, and automaticity is high.The existing original operating process of computer Chromatography System chromatography of using is: (1), by common flow process, to the processing printed machine forme of electronic engraving factory; (2), install printing machine forme after, on operation display, forme girth input position, the girth numerical value that input is actual; (3), printing machine begin the printing after, the computer Chromatography System can according to photoelectric detector and with the synchronous encoder of forme adjust chromatography automatically.This shows, in the computer Chromatography System, also can only work as forme 1 and after fortune circles, could effectively distinguish chromatography error that the cover colour efficiency is low, can increase defect rate.
In order to improve the efficient of computer Chromatography System, the method that computer Chromatography System of the present invention improves the cover colour efficiency comprises the steps:
S1, computer Chromatography System and required forme 1 are provided, and on forme 1 the required cover color marker 3 of processing, said cover color marker is uniformly distributed on the forme 1;
Computer Chromatography System that provides and existing computer Chromatography System are consistent and get final product; The procedure of processing of said forme 1 is with the above; To improving the chromatography quality with the computer Chromatography System, in the transfer printing industry, all be that the computer Chromatography System that is used on the plastic sheeting is migrated, on plastic sheeting, reflecting plate is stainless.Be used in the transfer printing industry, because paper is opaque, reflecting plate gets final product with common iron plate; Simultaneously, because paper has fiber, photoelectricity has very strong transmittance, for preventing the paper fiber to the influence of chromatography colour code, we can be on pad between seal paper and the reflecting plate several layers of identical paper;
S2, according to the velocity ratio of quantity adjustment encoder with the forme 1 of cover color marker 3 on the forme 1 be complementary so that overlap the quantity of color marker 3 on the velocity ratio of 1 of encoder and forme and the forme 1;
The quantity that cover color marker 3 is set on the velocity ratio of encoder and forme 1 and the forme 1 is consistent, also is the quantity of overlapping color marker 3 on ratio and the forme 1 of velocity ratio of encoder and forme 1; In the existing computer Chromatography System, the velocity ratio that encoder and forme are 1 is 1:1; Promptly when having two cover color markers 3 on the forme 1, the velocity ratio that encoder and forme are 3 is 2:1;
In s3, the girth input computer Chromatography System with forme 1, the computer Chromatography System is printed;
After adjusting the velocity ratio of forme 1 and encoder, need the girth of forme 1 be imported in the computer Chromatography System, so that the computer Chromatography System is carried out the chromatography adjustment of respective numbers; During concrete operations, the data in the input computer Chromatography System are the half the of forme 1 perimeter;
S4, computer Chromatography System are adjusted signal according to the chromatography of photoelectric detector and encoder input, forme 1 are carried out the chromatography error adjustment, until accomplishing color printing;
When through after the step of s1 ~ s3, the computer Chromatography System is carried out according to original chromatography operating process, and forme 1 is in fortune circles, and it is consistent on the computer Chromatography System is carried out the chromatography error adjustment to forme 1 number of times and the forme 1 quantity of overlapping color marker 3 to be set; Promptly when having two cover color markers 3 on the forme 1, the computer Chromatography System can be carried out the second order error adjustment, thereby makes the cover colour efficiency of computer Chromatography System double; When a plurality of cover color marker 3 is set on the forme 1, can make above-mentioned processing step obtain corresponding error adjustment number of times.
At least two cover color markers 3 are set on the forme 1 of the present invention, can avoid existing forme 1 after fortune circles, just can carry out chromatography error, can be applicable in manual chromatography and the computer Chromatography System through the corresponding matching of a plurality of cover color markers 3; Improve the cover colour efficiency; The diameter that can adapt to different formes 1 simultaneously reduces the defect rate that prints, and is simple and compact for structure; Reduce the cost of printing, safe and reliable.
Claims (6)
1. a combined type intaglio press major diameter forme improves cover colour efficiency structure, comprises forme (1); It is characterized in that: said forme (1) is provided with at least two cover color markers (3), and said cover color marker (3) is uniformly distributed on the outer peripheral face of forme (1).
2. combined type intaglio press major diameter forme according to claim 1 improves cover colour efficiency structure, it is characterized in that: said forme (1) is gone up a side that correspondence is provided with cover color marker (3) and is provided with the chromatography indexing unit number that is used for the nested domain color marker.
3. a combined type intaglio press major diameter forme improves the method for overlapping colour efficiency, it is characterized in that, the method for said raising cover colour efficiency comprises the steps:
(a), forme (1) is provided, and go up the required cover color marker (3) of processing at forme (1), said cover color marker (3) is uniformly distributed on the forme (1);
(b), print, and when printing, go up equally distributed cover color marker (3) and carry out required chromatography, until the completion color printing through forme (1) through forme (1).
4. a computer Chromatography System improves the method for overlapping colour efficiency, it is characterized in that, the method that said computer Chromatography System improves the cover colour efficiency comprises the steps:
(s1), computer Chromatography System and required forme (1) be provided, and go up the required cover color marker (3) of processing at forme (1), said cover color marker is uniformly distributed on the forme (1);
(s2), upward the velocity ratio of quantity adjustment encoder with the forme (1) of cover color marker (3), so that upward overlapping the quantity of color marker (3), velocity ratio between encoder and forme (1) and forme (1) be complementary according to forme (1);
(s3), with in the girth of forme (1) the input computer Chromatography System, the computer Chromatography System is printed;
(s4), the computer Chromatography System is according to the chromatography adjustment signal of photoelectric detector and encoder input, forme (1) carried out the chromatography error adjustment, until accomplishing color printing.
5. improve the method for cover colour efficiency according to the said computer Chromatography System of claim 4; It is characterized in that: in the said step (s4); Forme (1) is in fortune circles, and it is consistent on the computer Chromatography System is carried out chromatography error adjustment to forme (1) number of times and the forme (1) quantity of overlapping color marker (3) to be set.
6. improve the method for cover colour efficiency according to the said computer Chromatography System of claim 4, it is characterized in that: in the said step (s2), the quantity that cover color marker (3) is set on the velocity ratio of encoder and forme (1) and the forme (1) is consistent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066422XA CN102602179A (en) | 2012-03-14 | 2012-03-14 | Structure and method for improving color processing efficiency of large-diameter printing plate of combined type intaglio press |
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| CN201210066422XA CN102602179A (en) | 2012-03-14 | 2012-03-14 | Structure and method for improving color processing efficiency of large-diameter printing plate of combined type intaglio press |
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| CN201210066422XA Pending CN102602179A (en) | 2012-03-14 | 2012-03-14 | Structure and method for improving color processing efficiency of large-diameter printing plate of combined type intaglio press |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532258A (en) * | 2019-01-16 | 2019-03-29 | 渭南科赛机电设备有限责任公司 | A kind of electronical line shaft intaglio press error transfer factor returns to zero method |
| CN115230294A (en) * | 2021-04-23 | 2022-10-25 | 山东新巨丰泰东包装有限公司 | Printing plate |
Citations (5)
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| CN2244994Y (en) * | 1995-04-28 | 1997-01-15 | 王志洁 | Automatic chromatography device for microcomputer |
| JP2004262072A (en) * | 2003-02-28 | 2004-09-24 | Toshiba Mach Co Ltd | Overprinting adjusting method for rotary press |
| CN2905434Y (en) * | 2006-05-30 | 2007-05-30 | 王志洁 | Three mark printing plate set for automatic overprint of printer |
| 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 |
| CN201275897Y (en) * | 2008-10-22 | 2009-07-22 | 上海鼎龙机械有限公司 | Printing groover with printing portion equipped with servo chromatography deviation rectifying system |
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2012
- 2012-03-14 CN CN201210066422XA patent/CN102602179A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244994Y (en) * | 1995-04-28 | 1997-01-15 | 王志洁 | Automatic chromatography device for microcomputer |
| JP2004262072A (en) * | 2003-02-28 | 2004-09-24 | Toshiba Mach Co Ltd | Overprinting adjusting method for rotary press |
| CN2905434Y (en) * | 2006-05-30 | 2007-05-30 | 王志洁 | Three mark printing plate set for automatic overprint of printer |
| 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 |
| CN201275897Y (en) * | 2008-10-22 | 2009-07-22 | 上海鼎龙机械有限公司 | Printing groover with printing portion equipped with servo chromatography deviation rectifying system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532258A (en) * | 2019-01-16 | 2019-03-29 | 渭南科赛机电设备有限责任公司 | A kind of electronical line shaft intaglio press error transfer factor returns to zero method |
| CN115230294A (en) * | 2021-04-23 | 2022-10-25 | 山东新巨丰泰东包装有限公司 | Printing plate |
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Application publication date: 20120725 |