CN104228376A - Rainbow printing method - Google Patents
Rainbow printing method Download PDFInfo
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- CN104228376A CN104228376A CN201310244586.1A CN201310244586A CN104228376A CN 104228376 A CN104228376 A CN 104228376A CN 201310244586 A CN201310244586 A CN 201310244586A CN 104228376 A CN104228376 A CN 104228376A
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- rainbow printing
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Abstract
The invention discloses a rainbow printing method. The method includes the steps: S1, a code identification system generates QR (quick response) code data encrypted, including special-shaped typeface information; S2, a common encrypted QR code is generated and converted into a CMYK (cyan, magenta, yellow and black) four-color printed picture, namely the encrypted colored QR code is generated. The special colored QR code is generated by the colored QR code technology and the special-shaped typeface technology. By the use of the rainbow printing method, the QR code is protected from being copied and is accordingly safer. A laser film is provided, so that oil impression shedding is prevented and attractiveness is achieved.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, be specifically related to rainbow printing process.
Background technology
Existing Quick Response Code mostly is black ink printing and forms, and disguised poor, anti-counterfeiting performance is lower.
Summary of the invention
The object of the invention is to disclose rainbow printing process, solve the new channel that existing planar bar code technology easily becomes mobile phone viruses, pernicious website is propagated, the problem of antifalsification difference.
For achieving the above object, the present invention adopts following technical scheme:
Rainbow printing process, comprising:
S1, use code recognition system to generate the two-dimensional code data of encryption, this two-dimensional code data comprises special-shaped font information;
S2, generates common encryption Quick Response Code, converts CMYK four-color process picture to, namely generates encryption color 2 D code.
Further, the generation step of special-shaped font is as follows in step sl:
S11, first carry out special false proof font with font software;
S12, importing need the source data generating special-shaped font;
S13, selection color space pattern CMYK, select special-shaped font generating algorithm, select special-shaped font graduated colors, select the font size of special-shaped font, select the ordering rule of special-shaped font, select ready-made false proof font;
S14, Mass production abnormity font information.
Further, also comprise step S3, encryption color 2 D code encloses laser film.
Further, print for false proof shading, the strain line once printed off has two or more colors, makes a complete pattern different piece have different colors.
Further, according to the print request of commercial paper, can one-step print multicolour; The dominant hue of pattern or background are made up of different colors, but the colour switching of lines or image is transition gradually, do not have obvious boundary.
Compared with prior art, beneficial effect of the present invention is as follows:
The present invention uses color 2 D code technology and allograph body technique, generates special color 2 D code.Use this technology, the effect of Quick Response Code anti-copying can be reached, increase the security of Quick Response Code.And owing to being provided with laser film, prevent mimeograph from coming off, elegant in appearance.
Detailed description of the invention
Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
The printing process of the present embodiment rainbow, comprising:
S1, use code recognition system to generate the two-dimensional code data of encryption, this two-dimensional code data comprises special-shaped font information;
S2, generates common encryption Quick Response Code, converts CMYK four-color process picture to, namely generates encryption color 2 D code.
Further, also comprise step S3, encryption color 2 D code encloses laser film.
The printing process of the present embodiment rainbow is: print for false proof shading, and the strain line once printed off has two or more colors, makes a complete pattern different piece have different colors.It is the print request according to commercial paper, can one-step print multicolour.The dominant hue of pattern or background are made up of different colors, but the colour switching of lines or image is transition gradually, do not have obvious boundary, just as the gradual change of sky seven look rainbow color, therefore claim rainbow printing.The color of China's hundred yuans of front background shadings is from orange to the transition gradually of orange red, green, blue, and namely second generation identity card applies this technology.
The method of rainbow printing effect polychrome double exposure is difficult to realize, and on commercial paper, be difficult to the accurate location finding out assorted dividing plate in ink fountain, is also difficult to determine clapboard spacing, thus adds the difficulty of personation even if personator is imitative by the method for rainbow printing.If adopt this technique on large-area shading, its antifalse effect will be more obvious.
Other technology of the present embodiment rainbow printing process is see prior art.
The present embodiment uses color 2 D code technology and allograph body technique, generates special color 2 D code.Use this technology, the effect of Quick Response Code anti-copying can be reached, increase the security of Quick Response Code.And owing to being provided with laser film, prevent mimeograph from coming off, elegant in appearance.
The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification; If these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. rainbow printing process, is characterized in that, comprising:
S1, use code recognition system to generate the two-dimensional code data of encryption, this two-dimensional code data comprises special-shaped font information;
S2, generates common encryption Quick Response Code, converts CMYK four-color process picture to, namely generates encryption color 2 D code.
2. rainbow printing process as claimed in claim 1, is characterized in that, the generation step of special-shaped font is as follows in step sl:
S11, first carry out special false proof font with font software;
S12, importing need the source data generating special-shaped font;
S13, selection color space pattern CMYK, select special-shaped font generating algorithm, select special-shaped font graduated colors, select the font size of special-shaped font, select the ordering rule of special-shaped font, select ready-made false proof font;
S14, Mass production abnormity font information.
3. rainbow printing process as claimed in claim 1 or 2, is characterized in that: also comprise step S3, and encryption color 2 D code encloses laser film.
4. rainbow printing process as claimed in claim 1, is characterized in that: print for false proof shading, and the strain line once printed off has two or more colors, makes a complete pattern different piece have different colors.
5. rainbow printing process as described in claim 1 or 4, is characterized in that: according to the print request of commercial paper, can one-step print multicolour; The dominant hue of pattern or background are made up of different colors, but the colour switching of lines or image is transition gradually, do not have obvious boundary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244586.1A CN104228376B (en) | 2013-06-19 | 2013-06-19 | Rainbow printing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244586.1A CN104228376B (en) | 2013-06-19 | 2013-06-19 | Rainbow printing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228376A true CN104228376A (en) | 2014-12-24 |
| CN104228376B CN104228376B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310244586.1A Active CN104228376B (en) | 2013-06-19 | 2013-06-19 | Rainbow printing process |
Country Status (1)
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| CN (1) | CN104228376B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106626845A (en) * | 2016-09-20 | 2017-05-10 | 深圳市裕同包装科技股份有限公司 | Grayscale dimensional barcode printing method |
| CN110774787A (en) * | 2019-09-24 | 2020-02-11 | 山东泰宝防伪技术产品有限公司 | Special anti-counterfeiting code pattern paper and preparation method thereof |
| CN111242259A (en) * | 2020-01-08 | 2020-06-05 | 浙江码尚科技股份有限公司 | Intelligent anti-counterfeiting code encoding and decoding method and system |
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| CN103019636A (en) * | 2012-12-21 | 2013-04-03 | 中国农业银行股份有限公司 | Voucher design printing method and system |
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| JP2000006512A (en) * | 1998-06-25 | 2000-01-11 | Hitachi Maxell Ltd | Printed matter |
| CN101025780A (en) * | 2006-02-22 | 2007-08-29 | 精工爱普生株式会社 | Image creating apparatus and printing apparatus containing same |
| CN101888466A (en) * | 2009-05-13 | 2010-11-17 | 夏普株式会社 | Image processing apparatus and method, image read-out, image processing system |
| JP2012141729A (en) * | 2010-12-28 | 2012-07-26 | Jvc Kenwood Corp | Authenticity determination method, authenticity determination device, authenticity determination system, and color two-dimentional code |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626845A (en) * | 2016-09-20 | 2017-05-10 | 深圳市裕同包装科技股份有限公司 | Grayscale dimensional barcode printing method |
| CN110774787A (en) * | 2019-09-24 | 2020-02-11 | 山东泰宝防伪技术产品有限公司 | Special anti-counterfeiting code pattern paper and preparation method thereof |
| CN111242259A (en) * | 2020-01-08 | 2020-06-05 | 浙江码尚科技股份有限公司 | Intelligent anti-counterfeiting code encoding and decoding method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104228376B (en) | 2016-09-28 |
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