CN108944041A - A kind of positioning high speed code-spraying printing method of variable two-dimension code - Google Patents
A kind of positioning high speed code-spraying printing method of variable two-dimension code Download PDFInfo
- Publication number
- CN108944041A CN108944041A CN201810674176.3A CN201810674176A CN108944041A CN 108944041 A CN108944041 A CN 108944041A CN 201810674176 A CN201810674176 A CN 201810674176A CN 108944041 A CN108944041 A CN 108944041A
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- China
- Prior art keywords
- stock
- code
- variable
- printed
- high speed
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Classifications
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- 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
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- Printing Methods (AREA)
Abstract
The invention discloses a kind of positioning high speed code-spraying printing methods of variable two-dimension code, comprising the following steps: A. will expect unwinding device on stock；B. stock is delivered to polychrome printing unit by unwinding device, polychrome printing unit printed patterns and/or text on the substrate；C. the stock for being printed on pattern and/or text is continued on into coding unit, the position of coding unit identification icon or text, and two dimensional code is printed as positioning datum using the position of identification on the substrate；D. the stock for being printed on two dimensional code is continued on into drying device, drying device includes the LED light source that can generate ultraviolet light, and the ultraviolet light that LED light source issues solidifies the ink setting on stock.Printing process rate of drying of the invention is fast, and work efficiency is high, and the two dimensional code that can be realized spray printing can be changed and accurate positioning.
Description
Technical field
The present invention relates to a kind of gravure process, the positioning high speed code-spraying printing side of especially a kind of variable two-dimension code
Method.
Background technique
Currently, gravure process is one of common printing process, but current gravure printing technique but exists such as
Under deficiency:
1, in conventional gravure technique, ink setting generally displaced to stock by intaglio process using mercury lamp
Calorific value is big during being dried after pattern in brush roller, not energy-efficient, and since heat radiation is big, is also easy to cause to hold
Object corrugation is printed, the quality of product is influenced；
2, the power of the rate of drying of stock curing ink and mercury lamp is positively correlated, since mercury lamp fever is larger, mercury lamp
Power increase to a certain extent after, the heat generated can destroy stock, or even stock be lighted, and guarantee stock
In the case where intact, the rate of drying of mercury lamp only up to reach 80m/min；
3, other than pattern and text, it often may require that spray printing two dimensional code on stock, in conventional gravure technique,
Pattern and text on stock is by polychrome printing group spray printing, on the basis of the coordinate system inside polychrome printing group, two dimensional code by
Coding unit spray printing, on the basis of the coordinate system inside coding unit, coordinate when due to printing two dimensional code and printing word, pattern
Benchmark is different, the case where bringing many difficulties to typesetting, be easy to appear two dimensional code and other texts or pattern overlapping.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of accurate positioning, can be avoided two dimensional code and other patterns or
The positioning high speed code-spraying printing method of the fast variable two-dimension code of text overlays, rate of drying.
The present invention be solve its technical problem and the technical solution adopted is that:
A kind of positioning high speed code-spraying printing method of variable two-dimension code, comprising the following steps:
A. unwinding device will be expected on stock；
B. stock is delivered to polychrome printing unit by unwinding device, polychrome printing unit printed patterns on the substrate
And/or text；
C. the stock for being printed on pattern and/or text is continued on into coding unit, coding unit identification icon or text
The position of word, and two dimensional code is printed as positioning datum using the position of identification on the substrate；
D. the stock for being printed on two dimensional code is continued on into drying device, the drying device includes that can generate purple
The LED light source of outside line, the ultraviolet light that LED light source issues solidify the ink setting on stock.
Preferably, further comprising the steps of: to continue on to winding by the stock of drying device dry solidification
Device, wrap-up get up stock winding.
Preferably, the wavelength for the ultraviolet light that the LED light source issues is 350-385nm.
Preferably, the luminous intensity of the LED light source is 13-16W/cm2。
Preferably, the stock is paper or plastic film or aluminium foil or copper foil.
The beneficial effects of the present invention are: 1, printing process of the present invention is with pattern or text printed on stock for two
Tie up code positioning datum, can with coding during two dimensional code is positioned, avoid two dimensional code and these texts, pattern weight
It is folded, it is also beneficial to typesetting.2, it is compared with mercury lamp for the LED light source heat radiation of dry solidification ink to be lower, it is identical in power
In the case of, the heat that LED light source generates is lower, and stock a problem that corrugation will not occur because of overheat；Printing uses
Ink be UV ink, the main light wave for playing desiccation is ultraviolet light, in identical situation of generating heat, the power of LED light source
Bigger, the density of the ultraviolet light generated is bigger, and the speed of dry solidification ink is faster.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of production line used in printing process of the present invention.
Specific embodiment
Referring to Fig.1, a kind of positioning high speed code-spraying printing method of variable two-dimension code, comprising the following steps:
A. will expect on stock unwinding device (not shown)；
B. stock 1 is delivered to polychrome printing unit 2 by unwinding device, and polychrome printing unit 2 prints figure on stock 1
Case and/or text；
C. the stock 1 for being printed on pattern and/or text is continued on into coding unit 3,3 identification icon of coding unit or
The position of text, and two dimensional code is printed on stock 1 using the position of identification as positioning datum；
D. the stock 1 for being printed on two dimensional code is continued on into drying device 4, drying device 4 is ultraviolet including that can generate
The LED light source of line, the ultraviolet light that LED light source issues solidify the ink setting on stock 1.
In order to which the stock 1 that will print is wound, be additionally provided with following steps after step D: E. by stock 1 after
Continuous to be delivered to wrap-up 5, the winding of stock 1 is in web-like by wrap-up 5.
In printing process of the present invention, spray code spraying apparatus can identify figure printed on stock before printing two dimensional code
The position of case, text, print two dimensional code when using these patterns, text position as the positioning datum of two dimensional code, can be avoided two
Code and these texts, pattern overlapping are tieed up, typesetting is also beneficial to.In addition, for dry solidification ink LED light source heat radiation compared with
It is low to be compared with mercury lamp, in the identical situation of power, LED light source generate heat it is lower, stock 1 will not because of overheat and
A problem that wrinkling；The ink used is printed for UV ink, and the main light wave for playing desiccation is ultraviolet light, is being generated heat
In identical situation, LED light source it is more powerful, generate ultraviolet light density it is bigger, the speed of dry solidification ink is more
Fastly.
In printing industry, unwinding device is generally located on before polychrome printing unit 2, and effect is by stock from holding
It pulls out on coiled material and is conveyed along printing production line.
Present invention is mainly applied to print the packaging of various product or label in batches, therefore, stock 1 generally uses paper
Or plastic film or aluminium foil or copper foil.In printing process, the type of two dimensional code, can be according to need by the coding process control set
It wants, at different times the different two dimensional code of spray printing, keeps the two dimensional code on same packaging or same label different.
The wavelength for the ultraviolet light that LED light source issues is 350-385nm.It is strong in the LED light source energy of the wavelength period, drying effect
Fruit is best.
The luminous intensity of LED light source is 13-16W/cm2.Referring to the following table 1, when luminous intensity is within the scope of this, rate of drying
Fastly, while it will not overheat and damage stock 1, print speed printing speed is up to 150m/min or more when actual production.
1 ink setting test data table of table
The above is only preferred embodiments of the invention, as long as realizing the technical side of the object of the invention with essentially identical means
Case belongs within protection scope of the present invention.
Claims (5)
1. a kind of positioning high speed code-spraying printing method of variable two-dimension code, it is characterised in that itself the following steps are included:
A. unwinding device will be expected on stock (1)；
B. stock (1) is delivered to polychrome printing unit (2) by unwinding device, and polychrome printing unit (2) prints on stock (1)
Map brushing case and/or text；
C. the stock (1) for being printed on pattern and/or text is continued on to coding unit (3), coding unit (3) identification icon
Or the position of text, and two dimensional code is printed on stock (1) using the position of identification as positioning datum；
D. the stock (1) for being printed on two dimensional code is continued on to drying device (4), the drying device (4) includes can
The LED light source of ultraviolet light is generated, the ultraviolet light that LED light source issues solidifies the ink setting on stock (1).
2. a kind of positioning high speed code-spraying printing method of variable two-dimension code according to claim 1, which is characterized in that also wrap
It includes following steps: continuing on to wrap-up (5), wrap-up by the stock (1) of drying device (4) dry solidification
(5) stock (1) winding is got up.
3. a kind of positioning high speed code-spraying printing method of variable two-dimension code according to claim 1, which is characterized in that described
The wavelength for the ultraviolet light that LED light source issues is 350-385nm.
4. a kind of positioning high speed code-spraying printing method of variable two-dimension code according to claim 1, which is characterized in that described
The luminous intensity of LED light source is 13-16W/cm2。
5. a kind of positioning high speed code-spraying printing method of variable two-dimension code according to claim 1, which is characterized in that described
Stock (1) be paper or plastic film or aluminium foil or copper foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674176.3A CN108944041A (en) | 2018-06-27 | 2018-06-27 | A kind of positioning high speed code-spraying printing method of variable two-dimension code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674176.3A CN108944041A (en) | 2018-06-27 | 2018-06-27 | A kind of positioning high speed code-spraying printing method of variable two-dimension code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108944041A true CN108944041A (en) | 2018-12-07 |
Family
ID=64487187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674176.3A Pending CN108944041A (en) | 2018-06-27 | 2018-06-27 | A kind of positioning high speed code-spraying printing method of variable two-dimension code |
Country Status (1)
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| CN (1) | CN108944041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002185A (en) * | 2021-02-08 | 2021-06-22 | 苏州斯莱克精密设备股份有限公司 | Control method for printing and drying surface of cylinder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431297A (en) * | 2011-09-30 | 2012-05-02 | 深圳市法兰印务有限公司 | Printing and ink-jet printing equipment |
| CN202242327U (en) * | 2011-09-30 | 2012-05-30 | 深圳市法兰印务有限公司 | Printing and code spraying device |
| JP2014094459A (en) * | 2012-11-07 | 2014-05-22 | Murata Mfg Co Ltd | Continuous sheet printing device, and continuous sheet printing method |
| CN204566926U (en) * | 2015-04-07 | 2015-08-19 | 江苏鸿祥铝塑印务有限公司 | The coding of individual two-dimensional code and printed on line synchronous spraying printing device |
| CN204749546U (en) * | 2015-07-01 | 2015-11-11 | 浙江长海包装集团有限公司 | Variably spout a yard coiled material production line |
| US20150339558A1 (en) * | 2014-05-22 | 2015-11-26 | Seiko Epson Corporation | Printing apparatus and printing method |
| CN207077877U (en) * | 2017-06-27 | 2018-03-09 | 渭南臻诚科技有限责任公司 | One kind printing coding all-in-one |
| CN107933080A (en) * | 2017-12-19 | 2018-04-20 | 深圳叶氏启恒印刷科技有限公司 | Print system |
-
2018
- 2018-06-27 CN CN201810674176.3A patent/CN108944041A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431297A (en) * | 2011-09-30 | 2012-05-02 | 深圳市法兰印务有限公司 | Printing and ink-jet printing equipment |
| CN202242327U (en) * | 2011-09-30 | 2012-05-30 | 深圳市法兰印务有限公司 | Printing and code spraying device |
| JP2014094459A (en) * | 2012-11-07 | 2014-05-22 | Murata Mfg Co Ltd | Continuous sheet printing device, and continuous sheet printing method |
| US20150339558A1 (en) * | 2014-05-22 | 2015-11-26 | Seiko Epson Corporation | Printing apparatus and printing method |
| CN204566926U (en) * | 2015-04-07 | 2015-08-19 | 江苏鸿祥铝塑印务有限公司 | The coding of individual two-dimensional code and printed on line synchronous spraying printing device |
| CN204749546U (en) * | 2015-07-01 | 2015-11-11 | 浙江长海包装集团有限公司 | Variably spout a yard coiled material production line |
| CN207077877U (en) * | 2017-06-27 | 2018-03-09 | 渭南臻诚科技有限责任公司 | One kind printing coding all-in-one |
| CN107933080A (en) * | 2017-12-19 | 2018-04-20 | 深圳叶氏启恒印刷科技有限公司 | Print system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002185A (en) * | 2021-02-08 | 2021-06-22 | 苏州斯莱克精密设备股份有限公司 | Control method for printing and drying surface of cylinder |
| CN113002185B (en) * | 2021-02-08 | 2022-05-24 | 苏州斯莱克精密设备股份有限公司 | Control method for printing and drying surface of cylinder |
| WO2022166396A1 (en) * | 2021-02-08 | 2022-08-11 | 苏州斯莱克精密设备股份有限公司 | Printing and drying control method for surface of cylindrical body |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |