CN106608113A - UV ink-jet printer printing method capable of eliminating printing defects - Google Patents
UV ink-jet printer printing method capable of eliminating printing defects Download PDFInfo
- Publication number
- CN106608113A CN106608113A CN201510703650.7A CN201510703650A CN106608113A CN 106608113 A CN106608113 A CN 106608113A CN 201510703650 A CN201510703650 A CN 201510703650A CN 106608113 A CN106608113 A CN 106608113A
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- Prior art keywords
- ink
- data
- shade
- printed
- printing
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0023—Digital printing methods characterised by the inks used
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- Ink Jet (AREA)
Abstract
The invention provides a UV ink-jet printer printing method capable of eliminating printing defects. Each printing zone of a to-be-printed datum is decomposed into a plurality of to-be-printed stroke printing data, then a first shielding cover datum is used for conducting first shielding cover treatment on each leftward printing datum of a spot color ink case in the to-be-printed stroke printing data, a second shielding cover datum is used for conducting second shielding cover treatment on each rightward printing datum of the spot color ink case in the to-be-printed stroke printing data, the spot color ink case of an ink-jet module conducts printing according to the leftward and rightward printing data obtained after the first and second shielding cover treatment, special lines are formed on the surface of a printed object, and therefore the visual printing defects generated when the ink-jet module conducts stacked printing visually are eliminated.
Description
Technical field
The present invention is about a kind of UV printing of inkjet printer methods for eliminating print defect, espespecially a kind of
Shade processing is carried out by the print data to spot ink ink cartridges, visually to eliminate ink spray module
Carry out visible print defect person produced during double exposure.
Background technology
As UV ink has the characteristic of the stackable thickness of double exposure, therefore it is often used in similar 3D printing
Special applications on, such as embossment or blind person's braille.To make printout show abundant color range change,
UV ink-jet printers when color separation processing is carried out using color separation software, according to the map file size of image to be printed
Multiple printing stroke (multi-pass) is carried out with resolution, ink gun is beaten data to be printed by several times
Print and in printed matter the folded color of repeatedly ink-jet, use and accumulate each printing stroke institute in same ink jetting position
The ink dot of printing and the effect of multistage printing is presented.With regard to the multiple printing technique for printing stroke, refer to
The Method of printing provided in U.S. Patent No. No. 5,469,198 and No. 5,923,349 and device.
However, due to ink gun easily ink is exhausted or life-time service in the case of cause its spray nozzle clogging
It is impaired, thus in printed matter, the pixel position of corresponding impaired nozzle forms band after double exposure
(banding) phenomenon (for example causing every a line of figure all to produce a fine rule), or at the position
Ink spray module is fed the error produced by control to amplify, causes exception to print band and affect print quality,
And cause the waste of cost resource.As UV 3D or embossment print beating (such as DCS) on the market at present
Print technology above-mentioned print defect produced when cannot all avoid double exposure, still has improvement on printing technique
Space.
Therefore, UV ink-jet printers how are effectively improved produced above-mentioned when double exposure is carried out
Print defect, further to improve the print quality of UV ink-jet printers, is technology people in this area
Member and the ardent hope of user institute.
The content of the invention
Present invention is primarily targeted at providing a kind of UV printing of inkjet printer for eliminating print defect
Method, is hidden by the print data for treating the spot ink ink cartridges in the print data for printing stroke
Cover process, visually can effectively eliminate produced defect when double exposure of UV ink-jet printers.
Another object of the present invention is to provide a kind of UV printing of inkjet printer for eliminating print defect
Method, by treating printing to the left and to the right for the spot ink ink cartridges in the print data for printing stroke
Data carry out identical or different shade processing, can produce special watermark stereoeffect at double exposure, with
Increase and print texture and special applications aspect.
It is up to above-mentioned purpose, the UV printing of inkjet printer method bags of the eliminated print defect of the present invention
The print data that each print zone of a data to be printed is decomposed into a plurality of strokes to be printed is included, wherein
The print data of each stroke to be printed includes a plurality of pixel number evidences, is then used by one first shade
Data are entered to each print data to the left of the spot ink ink cartridges in the print data of the stroke to be printed
One first shade processing of row, and using in print data of the one second shade data to the stroke to be printed
Each print data to the right of spot ink ink cartridges carries out one second shade processing, and using makes the ink-jet mould
The spot ink ink cartridges of block are respectively according to completing beating to the left and to the right after first and second shade processing
Printing is completed up to the data-printing to be printed according to printing.
During enforcement, the first shade data delete beating to the left for the spot ink ink cartridges in random number mode
Printing according in pixel number according to and produce.
During enforcement, the second shade data delete beating to the right for the spot ink ink cartridges in random number mode
Printing according in pixel number according to and produce.
During enforcement, the first shade data are a preset pattern data, are supplied and the spot ink ink cartridges
Print data to the left carry out an intersection operation.
During enforcement, the second shade data are a preset pattern data, are supplied and the spot ink ink cartridges
Print data to the right carry out an intersection operation.
During enforcement, the first shade data and the second shade data can be identical or different shade data.
During enforcement, the spot ink in the spot ink ink cartridges is UV photocurings transparent ink or UV
Photocuring white ink.
To further appreciate that the present invention, preferred embodiment is below lifted, coordinate schema, figure number, by this
Bright concrete constitution content and its effect reached describe in detail as follows.
Description of the drawings
Figure 1A is the embodiment schematic diagram of the first shade data according to one embodiment of the invention；
Figure 1B be 1A figures embodiment in completed being intended to print and print to the left number after the first shade processing
According to schematic diagram；
Fig. 2A is the embodiment schematic diagram of the second shade data in the embodiment of 1A figures；
Fig. 2 B be 1A figures embodiment in completed being intended to print and print to the right number after the second shade processing
According to schematic diagram；
Fig. 3 is that the print result in the embodiment of 1A figures completes schematic diagram.
Specific embodiment
1A-3 figures are referred to, which is the UV printing of inkjet printer sides that the present invention can eliminate print defect
One embodiment of method, wherein the UV ink-jet printers include an ink spray module and located at above-mentioned ink-jet mould
The UV light projecting apparatus of block left and right side, the ink spray module can in the way of the vertical printing track,
Print and move back and forth along slide rail or so above the printing material on track, to perform the number to be printed of pattern
According to print job；Additionally, the ink spray module has a plurality of color inks caskets and a spot ink (spot
Color) ink cartridges, are filled with UV photocuring transparent inks, the ink Jing in the spot ink ink cartridges
After the nozzle of ink spray module is sprayed onto in a printed matter, can mat UV light projecting apparatus send UV light and carry out
Solidification.The Method of printing comprises the following steps：
1. a data to be printed are decomposed into the print data of a plurality of strokes to be printed (printing pass),
The print data of each of which stroke to be printed includes a plurality of pixel number evidences；
2. using one first shade data to the spot ink ink in the print data of the stroke to be printed
Each print data to the left of casket carries out one first shade processing；
3. using one second shade data to the spot ink ink in the print data of the stroke to be printed
Each print data to the right of casket carries out one second shade processing；
4. make the spot ink ink cartridges of the ink spray module respectively according to being completed at first and second shade
After reason print data is printed to the left and to the right, until the data-printing to be printed completes.
Wherein, the UV ink-jet printers carry out color separation processing to an image to be printed using color separation software,
And each print zone in a data to be printed is decomposed by the map file size according to image to be printed with resolution
For the print data of a plurality of strokes to be printed, the print data of each stroke to be printed includes a plurality of
Pixel number evidence, using makes adjacent print data sequentially carry out beating in being dispersed in different strokes to be printed
Print.Print data is printed by taking four strokes (4-pass) to be printed as an example by the present embodiment in four times, i.e., with
The print job that ink spray module is moved from right to left as first and third stroke to be printed, and with ink-jet mould
The print job that block is moved from left to right is used as second, four strokes to be printed.
After the number of times for determining stroke to be printed, i.e., using one first shade data to first row to be printed
The print data to the left of the spot ink ink cartridges in the print data of journey carries out one first shade processing.Its
In the first shade data the print data to the left of the spot ink ink cartridges is arbitrarily deleted in random number mode
In pixel number according to and produce (as shown in 1A figures), thus when the first shade processing is carried out,
The print data of first stroke to be printed of spot ink ink cartridges and the first shade data are done into common factor ratio
It is right so that when color inks casket and spot ink ink cartridges carry out first stroke to be printed, spot color oil
Black ink cartridges will not spray transparent ink in the corresponding pixel Data Position of shade, and its print result is such as
Shown in 1B figures.
After first stroke to be printed is completed, i.e., using one second shade data to second row to be printed
The print data to the right of the spot ink ink cartridges in the print data of journey carries out one second shade processing.Its
In the second shade data the print data to the right of the spot ink ink cartridges is arbitrarily deleted in random number mode
In pixel number according to and produce (as shown in 2A figures), thus when the second shade processing is carried out,
The print data of second stroke to be printed of spot ink ink cartridges and the second shade data are done into common factor ratio
It is right so that when color inks casket and spot ink ink cartridges carry out second stroke to be printed, spot color oil
Black ink cartridges will not spray transparent ink in the corresponding pixel Data Position of shade, and its print result is such as
Shown in 2B figures.Then the spot ink ink cartridges spray of the 3rd and the 4th stroke to be printed by that analogy
Black situation.
In the present embodiment, the first shade data are different shade data from the second shade data,
And when all print zones printings of the data to be printed are completed, it is beaten under first and second shade processing
The transparent ink for printing off can overlap one special grains of formation in printed matter, and the special grains can allow observation
(for example, person visually not can be appreciated that produced visible print defect when double exposure is carried out of ink spray module
Band), and then experience the visible print defect and eliminate.
In other embodiments, above-mentioned first shade data and the second shade data can be identical shade number
According to, use produce at the ink trapping in printed matter specific watermark stereoeffect (for example woven design or
Watermark embossment), the visible print defect produced by ink spray module not only can be visually eliminated, more may be used
Increase the printing texture of printed matter.
In other embodiments, the first, second shade data can be for a preset pattern data (for example,
One particular design figure of user self-defining), and the first, second shade data can for identical or
Different shade data, for the spot ink ink cartridges print data is carried out respectively to the left, to the right
One intersection operation, and then special grains are produced in printed matter, produced with visually eliminating ink spray module
Raw visible print defect.
In other embodiments, the spot ink system for being filled in the spot ink ink cartridges can be UV
It is of the same colour in photocuring white ink, or CMYK (cyan, magenta, yellow, black) four colors,
Or other special colors (such as iridescent or metallic luster color), depending on the spot color oil specified by color separation software
Depending on black type.
In sum, according to content disclosed above, the present invention really can reach the expected purpose of invention, carry
For it is a kind of can visually eliminate ink spray module double exposure when produced visual defects, and UV sprays can be lifted
The UV printing of inkjet printer methods of the printing texture of the application and printed matter of black printer, pole
The value utilized in tool industry, then proposes application for a patent for invention in accordance with the law.
Finally it should be noted that：Various embodiments above is only illustrating technical scheme rather than right
Its restriction；Although being described in detail to the present invention with reference to foregoing embodiments, this area it is common
Technical staff should be understood：Which still can be modified to the technical scheme described in foregoing embodiments,
Or equivalent is carried out to which part or all technical characteristic；And these modifications or replacement, and
The scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution is not made.
Claims (10)
1. a kind of UV printing of inkjet printer methods for eliminating print defect, it is characterised in that described
UV ink-jet printers include an ink spray module and at least UV light located at above-mentioned ink spray module side
Grenade instrumentation, the ink spray module have a plurality of color inks caskets and an at least spot ink ink cartridges,
It is and the ink spray module performs the print job of a data to be printed in the way of left and right moves back and forth, described
Method includes：
Each print zone in one data to be printed is decomposed into into the print data of a plurality of strokes to be printed,
The print data of each of which stroke to be printed includes a plurality of pixel number evidences；
Using the spot ink ink cartridges in print data of the one first shade data to the stroke to be printed
Each print data to the left carry out one first shade processing；And
Using the spot ink ink cartridges in print data of the one second shade data to the stroke to be printed
Each print data to the right carry out one second shade processing；
Make the spot ink ink cartridges of the ink spray module respectively according to completing first and second shade processing
Afterwards print data is printed to the left and to the right, until completing to print the data to be printed.
2. Method of printing according to claim 1, it is characterised in that the first shade data with
Random number mode is deleted the pixel number evidence in the print data to the left of the spot ink ink cartridges and is produced.
3. Method of printing according to claim 2, it is characterised in that the second shade data with
Random number mode is deleted the pixel number evidence in the print data to the right of the spot ink ink cartridges and is produced.
4. Method of printing according to claim 1, it is characterised in that the second shade data with
Random number mode is deleted the pixel number evidence in the print data to the right of the spot ink ink cartridges and is produced.
5. Method of printing according to claim 1, it is characterised in that the first shade data are
One preset pattern data, carry out an intersection operation for the print data to the left with the spot ink ink cartridges.
6. Method of printing according to claim 5, it is characterised in that the second shade data are
One preset pattern data, carry out an intersection operation for the print data to the right with the spot ink ink cartridges.
7. the Method of printing according to claim 3 or 6, it is characterised in that the first shade number
According to can be identical shade data with the second shade data.
8. the Method of printing according to claim 3 or 6, it is characterised in that the first shade number
According to can be different shade data from the second shade data.
9. Method of printing according to claim 1, it is characterised in that the spot ink ink cartridges
In spot ink system be UV photocuring transparent inks.
10. Method of printing according to claim 1, it is characterised in that the spot ink ink
Spot ink system in casket is UV photocuring white inks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703650.7A CN106608113A (en) | 2015-10-27 | 2015-10-27 | UV ink-jet printer printing method capable of eliminating printing defects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703650.7A CN106608113A (en) | 2015-10-27 | 2015-10-27 | UV ink-jet printer printing method capable of eliminating printing defects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106608113A true CN106608113A (en) | 2017-05-03 |
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ID=58613950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510703650.7A Pending CN106608113A (en) | 2015-10-27 | 2015-10-27 | UV ink-jet printer printing method capable of eliminating printing defects |
Country Status (1)
| Country | Link |
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| CN (1) | CN106608113A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017177506A (en) * | 2016-03-30 | 2017-10-05 | セイコーエプソン株式会社 | Printer, printing method and computer program |
| CN108124077A (en) * | 2017-12-18 | 2018-06-05 | 深圳汉弘图像技术有限公司 | Digital printing processing method, device and the digital printing device of embossing pattern |
| CN113895160A (en) * | 2021-09-07 | 2022-01-07 | 东莞金杯印刷有限公司 | Printing method of ultra-deep spot color ink |
Citations (5)
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| JPH0825693A (en) * | 1994-07-15 | 1996-01-30 | Canon Inc | Printing method and apparatus |
| CN1798655A (en) * | 2003-06-04 | 2006-07-05 | 御牧高科技股份有限公司 | Ink jet printer using UV ink |
| CN1964851A (en) * | 2004-07-06 | 2007-05-16 | 佳能株式会社 | Data processing method, data processing apparatus, mask generation method, and mask pattern |
| JP2009018479A (en) * | 2007-07-11 | 2009-01-29 | Seiko Epson Corp | Line printer, halftone processing method and printing method |
| CN102371759A (en) * | 2010-08-10 | 2012-03-14 | 富士胶片株式会社 | Add-on type ultraviolet irradiation apparatus and image forming apparatus |
-
2015
- 2015-10-27 CN CN201510703650.7A patent/CN106608113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825693A (en) * | 1994-07-15 | 1996-01-30 | Canon Inc | Printing method and apparatus |
| CN1798655A (en) * | 2003-06-04 | 2006-07-05 | 御牧高科技股份有限公司 | Ink jet printer using UV ink |
| CN1964851A (en) * | 2004-07-06 | 2007-05-16 | 佳能株式会社 | Data processing method, data processing apparatus, mask generation method, and mask pattern |
| JP2009018479A (en) * | 2007-07-11 | 2009-01-29 | Seiko Epson Corp | Line printer, halftone processing method and printing method |
| CN102371759A (en) * | 2010-08-10 | 2012-03-14 | 富士胶片株式会社 | Add-on type ultraviolet irradiation apparatus and image forming apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017177506A (en) * | 2016-03-30 | 2017-10-05 | セイコーエプソン株式会社 | Printer, printing method and computer program |
| CN108124077A (en) * | 2017-12-18 | 2018-06-05 | 深圳汉弘图像技术有限公司 | Digital printing processing method, device and the digital printing device of embossing pattern |
| CN108124077B (en) * | 2017-12-18 | 2019-10-11 | 深圳汉弘图像技术有限公司 | Digital printing processing method, device and the digital printing device of embossing pattern |
| CN113895160A (en) * | 2021-09-07 | 2022-01-07 | 东莞金杯印刷有限公司 | Printing method of ultra-deep spot color ink |
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| PB01 | Publication | ||
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Application publication date: 20170503 |