CN103358684A - Manuscript printing quality control method for spot-color ICC (international color consortium) curve proofing - Google Patents
Manuscript printing quality control method for spot-color ICC (international color consortium) curve proofing Download PDFInfo
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- CN103358684A CN103358684A CN2012100852816A CN201210085281A CN103358684A CN 103358684 A CN103358684 A CN 103358684A CN 2012100852816 A CN2012100852816 A CN 2012100852816A CN 201210085281 A CN201210085281 A CN 201210085281A CN 103358684 A CN103358684 A CN 103358684A
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Abstract
A manuscript printing quality control method for spot-color ICC (international color consortium) curve proofing includes steps of a, planning printing processes and spot-color codes for manuscript samples according to printing stocks; b, preparing ink for the spot-color codes of the manuscript samples through gravure templates, simulating printing conditions of customers according to corresponding processes to print 'ICC' color chart proofs; c, collecting information of the 'ICC' color chart proofs through an Eye-one platform; d, generating an 'ICC' curve through a Profile maker; e, printing digital proofs with simulated printing effects according to the 'ICC' curve; f, comparing the printed digital proofs and original manuscript samples of the customers to adjust consistency of the color proofs and the original manuscript samples; and g, engraving and making plates. Rework due to poor manual experiences is reduced greatly, gravure results are predicted since operators can print the digital proofs according to the 'ICC' curve, and then effects can be judged accurately, product yield ratio is increased, and wastes in time and cost due to rework are decreased.
Description
Technical field
The present invention relates to printing technology, particularly a kind of spot color " ICC " curve is drawn a design and is controlled the method for contribution printing quality.
Background technology
The Chinese implication of " ICC " is international color consortium, and the English full name of ICC is Internaiog Color Consortiun, i.e. international color consortium.This is organized into and stands on 1993, is devoted to develop color standard, so that the various devices such as scanner, display, printer keep the uniformity of color.
At present China's plate-making industry contribution effect is made and is fully analyzed, judges with artificial experience, main accumulation and employee by personnel's experience comes self judgment to the cognition and comprehension power of contribution, increase the quality problems that cause because of the man analysis mistake, and do not controlled stability and the continuation of effect success.The draw a design purpose of control contribution printing quality of spot color " ICC " curve is data when gathering electric carving technique and printing, the form of these data with curve process showed, we will divide on the lustful file load " ICC " curve to be up to digital-code printer, the contribution that number is up to has been simulated the effect of the last printing of client, can before engraving, compare with original copy, greatly reduce appearance because of doing over again of causing of artificial experience difference and uncontrollable problem with the method for science.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned the deficiencies in the prior art, the method that provides a kind of spot color " ICC " curve to draw a design control contribution printing quality.
For achieving the above object, the present invention adopts following design: a kind of spot color " ICC " curve is drawn a design and is controlled the method for contribution printing quality, may further comprise the steps:
A, the contribution sample is made typography and spot color colour code according to stock;
B, with the spot color colour code of contribution by the concave-like China ink of joining, get " ICC " color table specimen page according to corresponding processing simulation client's printing condition;
C, by the Eye-one platform " ICC " color table specimen page is carried out information gathering;
D, generate " ICC " curve with Profilemaker;
E, get digital specimen page by " ICC " curve, obtain the simulate press effect;
F, the digital specimen page that will print and client's original copy sample compare, and use color original text and simulate concave-like effect, such as effect with the original copy sample is inconsistent then the color separation file is adjusted, until color original text is consistent with original copy sample effect;
G, confirm color original text and original copy sample effect be consistent after, lower carving is made a plate.
The purpose that ICC uses is to prevent personnel because the micro-judgment deficiency causes repeatedly quality to do over again, all cause larger loss and cost waste for client and company, the present invention adopts spot color " ICC " curve to draw a design and controls the method for contribution printing quality, greatly reducing the quality that the deficiency because of artificial experience causes does over again, the operator gets digital specimen page according to " ICC " curve and predicts in advance concave-like result, thereby effect is accurately judged, improve the success rate of product, and saved time of causing because doing over again and the waste of cost.
Description of drawings
Fig. 1 to Fig. 7 is draw a design surface chart in the control contribution printing quality specific operation process of spot color " ICC " curve.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Spot color of the present invention " ICC " curve is drawn a design and is controlled the method for contribution printing quality, may further comprise the steps:
A, the contribution sample is made typography and spot color colour code according to stock;
B, with the spot color colour code of contribution by the concave-like China ink of joining, get " ICC " color table specimen page according to corresponding processing simulation client's printing condition;
C, by the Eye-one platform " ICC " color table specimen page is carried out information gathering;
D, generate " ICC " curve with Profilemaker;
E, get digital specimen page by " ICC " curve, obtain the simulate press effect;
F, the digital specimen page that will print and client's original copy sample compare, and use color original text and simulate concave-like effect, such as effect with the original copy sample is inconsistent then the color separation file is adjusted, until color original text is consistent with original copy sample effect;
G, confirm color original text and original copy sample effect be consistent after, lower carving is made a plate.
The below makes flow process and the ICC flow process of drawing a design to ICC and is further described.
One, ICC makes flow process:
The special measurement instrument: X-rite Eyeone IO,
Dedicated printer: Epson 9910,
Private print paper: half Gao Guang,
1) concave-like printed ECI color table is placed on the IO platform, must develops, phenomenon can not arch upward.Color table can not surpass measured zone.
2) choose the MeasureTool among the Profilemaker pro5.0.8 as shown in Figure 1 interface can occur.
Click Configuring and OK occurs for normal, as not being OK, then need reinstall instrument, behind OK, close the interface, click again Measurign and as shown in Figure 2 interface can occur.
3) in Test Chart, select the measuring instrument (ECl2002CMYKi1-IO instrument) that connects with computer, then click Start and measure, as shown in Figure 3.
4) fixed point begins to measure, as measures half and can't finish then and will put one by one survey, arranges as shown in Figure 4.
5) measurement is complete, and data are opened the Profilemaker program among the Profilemaker pro5.0.2 after preserving, and open the interface, as shown in Figure 5.
6) file care of keeping is entered in the frame below Fig. 5, Start preserves into ICC.
Two, the ICC flow process of drawing a design:
1. after file divides lechery, be stored as CMYK, tiff format;
Y---0# (background color, on the spot) M---1# C---2# K---3#
2. open GMG, click operation, right click point " new printed document ";
3. filename is selected ready-made file, make to select corresponding ICC version number in print characteristic file one hurdle dialog boxes, selects the corresponding ICC numbering (file format is MX4) of selected color; As shown in Figure 6; The ICC formatted file is placed in the file of appointment;
4. in layout frame, click can be added image job and print.As shown in Figure 7;
5. after layout is finished, determine to print.
6. ICC contribution and the client's original copy that prints compared, see that its effect changes (including electric carving curve and concave-like print parameters in the ICC color table), use color original text and simulate concave-like effect, such as effect with sample is inconsistent then the color separation file is adjusted, until color original text is with after the sample effect is consistent, carving can be descended, the effect of checking before the carving can be played.
Claims (1)
1. a spot color " ICC " curve is drawn a design and is controlled the method for contribution printing quality, it is characterized in that: may further comprise the steps:
A, the contribution sample is made typography and spot color colour code according to stock;
B, with the spot color colour code of contribution by the concave-like China ink of joining, get " ICC " color table specimen page according to corresponding processing simulation client's printing condition;
C, by the Eye-one platform " ICC " color table specimen page is carried out information gathering;
D, generate " ICC " curve with Profilemaker;
E, get digital specimen page by " ICC " curve, obtain the simulate press effect;
F, the digital specimen page that will print and client's original copy sample compare, and use color original text and simulate concave-like effect, such as effect with the original copy sample is inconsistent then the color separation file is adjusted, until color original text is consistent with original copy sample effect;
G, confirm color original text and original copy sample effect be consistent after, lower carving is made a plate.
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Cited By (8)
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CN103692794A (en) * | 2013-12-12 | 2014-04-02 | 北京雅昌彩色印刷有限公司 | Printing method with metal luster |
CN105437806A (en) * | 2015-06-19 | 2016-03-30 | 浙江帝龙新材料股份有限公司 | Digital color-spray color matching technique used for intaglio printing |
CN106055287A (en) * | 2016-05-30 | 2016-10-26 | 广州汉阈数据处理技术有限公司 | High-accuracy digital printing method and device of Thangka |
CN106379049A (en) * | 2016-08-30 | 2017-02-08 | 上海紫江彩印包装有限公司 | Gravure printing image quality control method |
CN107105125A (en) * | 2017-04-13 | 2017-08-29 | 中山火炬职业技术学院 | Special color digital proofing method |
DE102017204661A1 (en) * | 2017-03-21 | 2018-09-27 | Heidelberger Druckmaschinen Ag | Dynamic test form generation with automatic device value recognition |
CN110779626A (en) * | 2019-09-29 | 2020-02-11 | 江苏学泰印务有限公司 | Low-consumption material-consumption spot color sampling equipment and working method thereof |
CN113427889A (en) * | 2021-06-28 | 2021-09-24 | 知印信息技术(天津)有限公司 | Printing color correction method, device and system for offset lithography |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103692794A (en) * | 2013-12-12 | 2014-04-02 | 北京雅昌彩色印刷有限公司 | Printing method with metal luster |
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CN105437806A (en) * | 2015-06-19 | 2016-03-30 | 浙江帝龙新材料股份有限公司 | Digital color-spray color matching technique used for intaglio printing |
CN106055287A (en) * | 2016-05-30 | 2016-10-26 | 广州汉阈数据处理技术有限公司 | High-accuracy digital printing method and device of Thangka |
CN106379049A (en) * | 2016-08-30 | 2017-02-08 | 上海紫江彩印包装有限公司 | Gravure printing image quality control method |
DE102017204661A1 (en) * | 2017-03-21 | 2018-09-27 | Heidelberger Druckmaschinen Ag | Dynamic test form generation with automatic device value recognition |
DE102017204661B4 (en) | 2017-03-21 | 2023-12-21 | Heidelberger Druckmaschinen Ag | Dynamic test form generation with automatic device value recognition |
CN107105125A (en) * | 2017-04-13 | 2017-08-29 | 中山火炬职业技术学院 | Special color digital proofing method |
CN107105125B (en) * | 2017-04-13 | 2019-06-11 | 中山火炬职业技术学院 | Special color digital proofing method |
CN110779626A (en) * | 2019-09-29 | 2020-02-11 | 江苏学泰印务有限公司 | Low-consumption material-consumption spot color sampling equipment and working method thereof |
CN110779626B (en) * | 2019-09-29 | 2021-07-09 | 江苏学泰印务有限公司 | Low-consumption material-consumption spot color sampling equipment and working method thereof |
CN113427889A (en) * | 2021-06-28 | 2021-09-24 | 知印信息技术(天津)有限公司 | Printing color correction method, device and system for offset lithography |
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Application publication date: 20131023 |