CN104890376B - Total ink limit measuring color card for porcelain inkjet printers - Google Patents
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- CN104890376B CN104890376B CN201510300430.XA CN201510300430A CN104890376B CN 104890376 B CN104890376 B CN 104890376B CN 201510300430 A CN201510300430 A CN 201510300430A CN 104890376 B CN104890376 B CN 104890376B
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- 229910052573 porcelain Inorganic materials 0.000 title 1
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- 241000532370 Atla Species 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 8
- 102220008982 rs187686559 Human genes 0.000 claims description 3
- 102220037846 rs34312177 Human genes 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 abstract description 18
- 238000007639 printing Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention provides a total ink limit measuring color card for ceramic inkjet printers. The color card comprises a multi-row color block sequence. The color card is characterized in that the multi-row color block sequence is represented with preset multiple dot percentage sets, and specifically, uniform sampling is carried out in a sampling interval in the range from 100% to 500% at the interval of 10% according to ink increase of a main direction vector of a multi-channel color space based on the Glassman color law. Aiming at the characteristics of ceramic inkjet printing, the sampling dot percentage sets are designed, so that a printed color card can better help users to obtain the total ink limit of ceramic inkjet printing through analysis. Therefore, the total ink of ceramic inkjet printing can be well controlled, and the quality of ceramic inkjet printing is ensured.
Description
Technical field
The invention belongs to ink-jet printing technology field is and in particular to a kind of always ink amount limit value of ceramic ink jet printer measures
Colour atla.
Background technology
The always ink amount of ceramic ink jet printer refers to the ink amount summation of equipment colors channels ink, fixed according to Lambert-Beer
Rule, with the increase of ink film thickness, ink density can't ad infinitum increase, but start density from a certain ink amount and will reach
Saturation.The printing fact also demonstrates that, ceramic ink jet printing maximum ink amount has the specific upper limit, when ink amount exceedes this upper limit, not only
The scope that printing color reproduces will not improve, on the contrary can be too many because of ink amount, causes long-pending ink, ink to cover uneven, image layer
Secondary and level, burning till rear ink is in cellular, the printing trouble such as pit, thus affecting ceramic ink jet printing quality.
The above-mentioned specific upper limit is exactly ink amount limit value, which determines effective during ceramic ink jet printer spray printing layout
Maximum ink amount.Therefore, suitably ink amount method for limiting how is selected to limit in the reasonable scope by stamping ink amount, it is to avoid above-mentioned ink
Amount overrun issues, are the important prerequisites that high-quality ink-jet Color Replication is achieved.
Content of the invention
For mentioned problem in background technology, the present invention is directed to ceramic ink jet printing characteristic, devises a kind of pottery
The always ink amount limit value measurement colour atla of ink-jet printer, obtains ceramic ink jet printing always ink amount limit value using this colour atla, thus real
Now to ceramic ink jet printing always ink amount good control it is ensured that ceramic ink jet printing quality.
The technical solution adopted in the present invention is as follows:
A kind of always ink amount limit value measurement colour atla of ceramic ink jet printer, described ceramic ink jet printer at least has c
Passage, m passage, y passage, o passage and k passage, each passage maximum ink amount is expressed as 100%；This colour atla includes multirow color lump sequence
Row, described multirow color lump sequence is represented by default multiple dot percentage set, specific as follows:
T1={ 100%c, 100%c+ (10%～100%) k, 100%c+100%k+ (3.3%～100%) m+
(3.3%～100%) y+ (3.3%～100%) o }；
T2={ 100%m, 100%m+ (10%～100%) k, 100%m+100%k+ (3.3%～100%) c+
(3.3%～100%) y+ (3.3%～100%) o }；
T3={ 100%y, 100%y+ (10%～100%) k, 100%y+100%k+ (3.3%～100%) c+
(3.3%～100%) m+ (3.3%～100%) o }；
T4={ 100%o, 100%o+ (10%～100%) k, 100%o+100%k+ (3.3%～100%) c+
(3.3%～100%) m+ (3.3%～100%) y }；
Wherein, (10%～100%) represents the multiple sampling networks measured by 10% ink amount, with 10% ink as increment
Point, (3.3%～100%) expression measures the multiple sampling sites as increment by 3.3% ink amount, with 3.3% ink, thus
Go out above-mentioned t1, t2, t3 and t4；
T5=50%m+50%y, (55%～100%) m+ (55%～100%) y, 100%m+100%y+ (10%～
100%) k, 100%m+100%y+100%k+ (10%～100%) c }；
T6=50%c+50%y, (55%～100%) c+ (55%～100%) y, 100%c+100%y+ (10%～
100%) k, 100%c+100%y+100%k+ (10%～100%) m }；
T7=50%c+50%m, (55%～100%) c+ (55%～100%) m, 100%c+100%m+ (10%～
100%) k, 100%c+100%m+100%k+ (10%～100%) y }；
Wherein, (10%～100%) represents the multiple sampling networks measured by 10% ink amount, with 10% ink as increment
Point, (55%～100%) represents the multiple sampling sites measured by 55% ink amount, with 5% ink as increment；Thus draw
State t5, t6 and t7；
T8={ 100%o, 100%o+ (3.3%～100%) c+ (3.3%～100%) m+ (3.3%～100%) y }；
Wherein, (3.3%～100%) represents the multiple samplings measured by 3.3% ink amount, with 3.3% ink as increment
Site；Thus draw above-mentioned t8；
T9={ (3.3%～100%) c+ (3.3%～100%) y+ (3.3%～100%) m, 100%c+100%m+
100%y+ (10%～100%) k, 100%c+100%m+100%y+100%k+ (10%～100%) o }；
Wherein, (3.3%～100%) represents the multiple samplings measured by 3.3% ink amount, with 3.3% ink as increment
Site, (10%～100%) expression measures the multiple sampling sites as increment by 10% ink amount, with 10% ink, thus
Go out above-mentioned t9；
T10={ (20%～100%) c+ (20%～100%) m+ (20%～100%) y+ (20%～100%) o+
(20%～100%) k }；
Wherein, (20%～100%) expression measures the multiple sampling sites as increment by 20% ink amount, with 2% ink,
Thus draw above-mentioned t10；
T11={ 100%k, 100%k+ (2.5%～100%) c+ (2.5%～100%) m+ (2.5%～100%) y+
(2.5%～100%) o }；
Wherein, (2.5%～100%) represents the multiple samplings measured by 2.5% ink amount, with 2.5% ink as increment
Site is it follows that above-mentioned t11.
Compared with prior art, its advantageous exists the present invention: devises sampling for ceramic ink jet printing characteristic
Dot percentage set, therefrom the colour atla of spray printing can preferably help customer analysis obtain ceramic ink jet printing always ink amount limit
Value, thus realize to ceramic ink jet printing always ink amount good control it is ensured that ceramic ink jet printing quality.
Brief description
Fig. 1 is the schematic layout pattern of the always ink amount limit value measurement colour atla of the ceramic ink jet printer of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing 1, application scheme is further described:
Taking common c, m, y, o, k Five-channel printing of ceramic ink jet printing as a example, described c passage corresponds to cyan passage, institute
State m passage to pinkish red chrominance channel, described y passage corresponds to yellow channels, described o passage corresponds to orange passage, described k passage corresponds to
Black channel, each passage maximum ink amount is expressed as 100%；
A kind of always ink amount limit value measurement colour atla of ceramic ink jet printer, this colour atla includes multirow color lump sequence, described
Multirow color lump sequence is represented by default multiple dot percentage set, specific as follows:
T1={ 100%c, 100%c+ (10%～100%) k, 100%c+100%k+ (3.3%～100%) m+
(3.3%～100%) y+ (3.3%～100%) o }；
T2={ 100%m, 100%m+ (10%～100%) k, 100%m+100%k+ (3.3%～100%) c+
(3.3%～100%) y+ (3.3%～100%) o }；
T3={ 100%y, 100%y+ (10%～100%) k, 100%y+100%k+ (3.3%～100%) c+
(3.3%～100%) m+ (3.3%～100%) o }；
T4={ 100%o, 100%o+ (10%～100%) k, 100%o+100%k+ (3.3%～100%) c+
(3.3%～100%) m+ (3.3%～100%) y }；
Wherein, (10%～100%) represents the multiple sampling networks measured by 10% ink amount, with 10% ink as increment
Point, (3.3%～100%) expression measures the multiple sampling sites as increment by 3.3% ink amount, with 3.3% ink, thus
Go out above-mentioned t1, t2, t3 and t4；
T5=50%m+50%y, (55%～100%) m+ (55%～100%) y, 100%m+100%y+ (10%～
100%) k, 100%m+100%y+100%k+ (10%～100%) c }；
T6=50%c+50%y, (55%～100%) c+ (55%～100%) y, 100%c+100%y+ (10%～
100%) k, 100%c+100%y+100%k+ (10%～100%) m }；
T7=50%c+50%m, (55%～100%) c+ (55%～100%) m, 100%c+100%m+ (10%～
100%) k, 100%c+100%m+100%k+ (10%～100%) y }；
Wherein, (10%～100%) represents the multiple sampling networks measured by 10% ink amount, with 10% ink as increment
Point, (55%～100%) represents the multiple sampling sites measured by 55% ink amount, with 5% ink as increment；Thus draw
State t5, t6 and t7；
T8={ 100%o, 100%o+ (3.3%～100%) c+ (3.3%～100%) m+ (3.3%～100%) y }；
Wherein, (3.3%～100%) represents the multiple samplings measured by 3.3% ink amount, with 3.3% ink as increment
Site；Thus draw above-mentioned t8；
T9={ (3.3%～100%) c+ (3.3%～100%) y+ (3.3%～100%) m, 100%c+100%m+
100%y+ (10%～100%) k, 100%c+100%m+100%y+100%k+ (10%～100%) o }；
Wherein, (3.3%～100%) represents the multiple samplings measured by 3.3% ink amount, with 3.3% ink as increment
Site, (10%～100%) expression measures the multiple sampling sites as increment by 10% ink amount, with 10% ink, thus
Go out above-mentioned t9；
T10={ (20%～100%) c+ (20%～100%) m+ (20%～100%) y+ (20%～100%) o+
(20%～100%) k }；
Wherein, (20%～100%) expression measures the multiple sampling sites as increment by 20% ink amount, with 2% ink,
Thus draw above-mentioned t10；
T11={ 100%k, 100%k+ (2.5%～100%) c+ (2.5%～100%) m+ (2.5%～100%) y+
(2.5%～100%) o }；
Wherein, (2.5%～100%) represents the multiple samplings measured by 2.5% ink amount, with 2.5% ink as increment
Site is it follows that above-mentioned t11.
Referring in particular to such as table 1 below (sampling dot percentage synopsis):
The present invention, when specifically used, has a following operating procedure:
Step 1, by ceramic printing machine by above-mentioned colour atla spray printing on ceramic dielectric, and complete print after operation；
Step 2, is analyzed to the colour atla of above-mentioned spray printing with Visual Observations Observations method or measurement method, judges the limit value of always ink amount, two is accurate
The concrete criterion of method is:
1) described Visual Observations Observations method, the color lump color of Visual Observations Observations t1-t11 respectively, when color lump is after certain black value
Visually almost do not see difference, this value is to be designated as ω i (i=1,2 ... ... 11), then always ink amount limit value is max for ink jet printing
(ωi).
2) described measurement method refers to the color lump chromatic value by spectrophotometer measurement t1-t11, when measurement finds that color lump exists
After certain black value, l* value in colourity parameter, a* value and b* value duplicate fluctuation, and this black value is to be designated as ω i (i
=1,2 ... ... 11), then the always black limit value of measuring of ink jet printing is max (ω i).
Above-mentioned preferred implementation should be regarded as the illustration of application scheme embodiment, all and application scheme thunder
Technology that is same, approximate or making based on this is deduced, replaces, improving etc., is regarded as the protection domain of this patent.
Claims (1)
1. the always ink amount limit value measurement colour atla of a kind of ceramic ink jet printer, described ceramic ink jet printer at least has c and leads to
Road, m passage, y passage, o passage and k passage, each passage maximum ink amount is expressed as 100%；This colour atla includes multirow color lump sequence,
It is characterized in that, described multirow color lump sequence is represented by default multiple dot percentage set, specific as follows:
T1=100%c, 100%c+ (10%～100%) k, 100%c+100%k+ (3.3%～100%) m+ (3.3%～
100%) y+ (3.3%～100%) o }；
T2=100%m, 100%m+ (10%～100%) k, 100%m+100%k+ (3.3%～100%) c+ (3.3%～
100%) y+ (3.3%～100%) o }；
T3=100%y, 100%y+ (10%～100%) k, 100%y+100%k+ (3.3%～100%) c+ (3.3%～
100%) m+ (3.3%～100%) o }；
T4=100%o, 100%o+ (10%～100%) k, 100%o+100%k+ (3.3%～100%) c+ (3.3%～
100%) m+ (3.3%～100%) y }；
Wherein, (10%～100%) expression measures the multiple sampling sites as increment by 10% ink amount, with 10% ink,
(3.3%～100%) represent measure multiple sampling sites as increment by 3.3% ink amount, with 3.3% ink it follows that
Above-mentioned t1, t2, t3 and t4；
T5=50%m+50%y, (55%～100%) m+ (55%～100%) y, 100%m+100%y+ (10%～
100%) k, 100%m+100%y+100%k+ (10%～100%) c }；
T6=50%c+50%y, (55%～100%) c+ (55%～100%) y, 100%c+100%y+ (10%～
100%) k, 100%c+100%y+100%k+ (10%～100%) m }；
T7=50%c+50%m, (55%～100%) c+ (55%～100%) m, 100%c+100%m+ (10%～
100%) k, 100%c+100%m+100%k+ (10%～100%) y }；
Wherein, (10%～100%) expression measures the multiple sampling sites as increment by 10% ink amount, with 10% ink,
(55%～100%) the multiple sampling sites measured by 55% ink amount, with 5% ink as increment are represented；Thus draw above-mentioned
T5, t6 and t7；
T8={ 100%o, 100%o+ (3.3%～100%) c+ (3.3%～100%) m+ (3.3%～100%) y }；
Wherein, (3.3%～100%) represents the multiple sampling sites measured by 3.3% ink amount, with 3.3% ink as increment；
Thus draw above-mentioned t8；
T9={ (3.3%～100%) c+ (3.3%～100%) y+ (3.3%～100%) m, 100%c+100%m+100%y
+ (10%～100%) k, 100%c+100%m+100%y+100%k+ (10%～100%) o }；
Wherein, (3.3%～100%) expression measures the multiple sampling sites as increment by 3.3% ink amount, with 3.3% ink,
(10%～100%) represent and measure multiple sampling sites as increment by 10% ink amount, with 10% ink it follows that above-mentioned
t9；
T10=(20%～100%) c+ (20%～100%) m+ (20%～100%) y+ (20%～100%) o+ (20%～
100%) k }；
Wherein, (20%～100%) expression measures the multiple sampling sites as increment by 20% ink amount, with 2% ink, thus
Draw above-mentioned t10；
T11={ 100%k, 100%k+ (2.5%～100%) c+ (2.5%～100%) m+ (2.5%～100%) y+
(2.5%～100%) o }；
Wherein, (2.5%～100%) expression measures the multiple sampling sites as increment by 2.5% ink amount, with 2.5% ink,
Thus draw above-mentioned t11.
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| CN106529031A (en) * | 2016-11-09 | 2017-03-22 | 中山火炬职业技术学院 | Color separation method suitable for ceramic ink jet printing |
| CN111044146B (en) * | 2019-12-27 | 2022-03-22 | 佛山欧神诺陶瓷有限公司 | Inkjet calibration method, inkjet calibration device, tile inkjet printer and readable storage medium |
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| CN101032882A (en) * | 2006-03-06 | 2007-09-12 | 海德堡印刷机械股份公司 | Method for the identification of color measuring strips |
| CN102019756A (en) * | 2009-09-21 | 2011-04-20 | 北大方正集团有限公司 | Printer total ink volume control method and device |
| CN102529388A (en) * | 2010-12-23 | 2012-07-04 | 北大方正集团有限公司 | Total ink amount measuring method and device for ink jet printing equipment |
| CN103182852A (en) * | 2011-12-31 | 2013-07-03 | 北京大学 | Ink supplement method and ink supplement device of digital ink jet printing equipment |
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| JP4280615B2 (en) * | 2003-12-09 | 2009-06-17 | 富士フイルム株式会社 | Adjustment amount measuring apparatus and adjustment amount measurement program |
| JP2011110921A (en) * | 2009-11-30 | 2011-06-09 | Seiko Epson Corp | Printing system, printing control program, and printing method |
| JP6213808B2 (en) * | 2013-03-01 | 2017-10-18 | 日本電気株式会社 | Infrared detector manufacturing method and wavelength spectrum measuring apparatus manufacturing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101032882A (en) * | 2006-03-06 | 2007-09-12 | 海德堡印刷机械股份公司 | Method for the identification of color measuring strips |
| CN102019756A (en) * | 2009-09-21 | 2011-04-20 | 北大方正集团有限公司 | Printer total ink volume control method and device |
| CN102529388A (en) * | 2010-12-23 | 2012-07-04 | 北大方正集团有限公司 | Total ink amount measuring method and device for ink jet printing equipment |
| CN103182852A (en) * | 2011-12-31 | 2013-07-03 | 北京大学 | Ink supplement method and ink supplement device of digital ink jet printing equipment |
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