CN205230090U - Multilayer chromatography gradual change look two -dimensional code antifalsification label - Google Patents
Multilayer chromatography gradual change look two -dimensional code antifalsification label Download PDFInfo
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- CN205230090U CN205230090U CN201520823172.9U CN201520823172U CN205230090U CN 205230090 U CN205230090 U CN 205230090U CN 201520823172 U CN201520823172 U CN 201520823172U CN 205230090 U CN205230090 U CN 205230090U
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Abstract
The utility model belongs to coded data is according to the discernment field for the two dimension, discloses a multilayer chromatography gradual change look two -dimensional code antifalsification label, including the basic unit two -dimensional code information layer above -mentioned with being located the basic unit, wherein, two -dimensional code information layer comprises bottom printing ink layer, light printing ink layer, dark printing ink layer and the chromatography of anti -counterfeiting printing ink layer from down supreme in proper order, the size on bottom printing ink layer, light printing ink layer, dark printing ink layer and anti -counterfeiting printing ink layer reduces in proper order, and complete gradual change two -dimensional code figure has been constituteed in the printing ink layering sheetwise printing of different colour nature. The utility model discloses an utilize chromatography technique multilayer ink -jet printing two -dimensional code, make whole gradual change look and the microcosmic spatial structure of being of two -dimensional code, simultaneously, the two -dimensional code top layer adopt have photosensitive, temperature sensing, the anti -counterfeiting printing ink layer of different attributes such as pressure -sensitive, make two -dimensional code gradual change look abundanter to improve multiple anti -fake precision of two -dimensional code and antifalsification ability, effect of anti -counterfeiting is good, has increased two -dimensional code itself and has duplicated and appropriate the degree of difficulty.
Description
Technical field
The utility model belongs to two-dimensional code data identification field, is specifically related to a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label.
Background technology
Chromatography and copy printing art grow up on the basis of monochromatic engraving press technology, it is also that Chinese people are to the major contribution of in world's printing history, by using different colours printing word or image in one piece of version, be called multicolor overprint, this chromatography has two kinds ancient times, one is that every look is cut blocks for printing respectively, then by look chromatography; Another kind is brush different colours one-step print on an edition; Multicolor overprint originates from the Song dynasty, and for the chromatography of bank note, the red and black chromatography of books appears in the Yuan Dynasty, has arrived the Ming Dynasty, has books that are double-colored and even four-colour chromatography; And the title colored printing of gradual change level can be printed off, this printing technology about starts from Ming Dynasty mid-term, and its principle is by different for the color in the original copy depth, is carved into forme respectively, and then by look chromatography, finally completes the chromatograp being similar to original work; Nowadays, overprint technique has also been widely used in anti-counterfeiting technology, is mainly reflected in multi-joint single vote card no carbon paper, such as: the bill in the fields such as finance, the tax, customs.
The various counterfeit and shoddy goods of society overflow and are evolved into public hazards, the counterfeit goods serious infringement rights and interests of legal producers and consumers, destroy the production order, even endanger the health of consumer, and current pandemic anti-counterfeiting technology is also varied, in these method for anti-counterfeit, have to increase technology difficulty for starting point, as laser anti-counterfeit, core micropore, 3D rendering, security pattern etc.; What have take secret as starting point, and as hung, coating is false proof, electronic tag, sex change ink are false proof; Have with reproducibility hardly for starting point, as native texture, technique random grain etc.; Some utilization computer technologies with one one yard for principal character, as false proof in Quick Response Code, random figure etc., but these counterfeit protection measures are all usurped than being easier to be replicated, and some counterfeit protection measures cost of manufacture is high, complex process, measuring means are loaded down with trivial details, be not easy to promote the use of.Prior art: the false proof carbonless paper of a kind of multilayer gradient color, patent announcement number: CN203429506U, on February 12nd, 2014 authorizes, adopt following scheme: the false proof carbonless paper of a kind of multilayer gradient color, comprise basic unit, and be successively set on dark discoloration layer, separation layer and the light photochromic layer above basic unit.Wherein, arrange exterior cover sheets on light photochromic layer, exterior cover sheets is carbon-free CB/CFB paper CB coating, or the filler protective seam of dab; Basic unit is the smooth carbon-free body paper of thin page or CF paper, and light color and the color of dark discoloration layer are that the heat energy by producing after ruling causes it that chemical colour reaction occurs to react; By the speed line of finger at coating paper, produce the lines of different colours, this variable color lines have a kind of gradient color feature, and the comparatively simple technological means of this utility model achieves carbon-free high performance anti-counterfeiting performance, has with low cost, that performance is remarkable advantage; But this utility model is only only limitted to the ticket paper using of anti-counterfeiting technology on paper substrate body, apply anti-pseudo-range extensive not, the gradient color technology that but this multilayer colour developing is formed can be offered reference for other counterfeit protection measures printing, thus increase anti-counterfeiting information difficulty, also can combine with other counterfeit protection measures, make the convenient operation of this anti-counterfeiting technology, inspection easy to identify is but difficult to be replicated usurp.
Utility model content
The purpose of this utility model is the above-mentioned shortcoming overcoming prior art, a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label is provided, utilize overprint technique multilayer ink jet printing Quick Response Code, make Quick Response Code entirety in gradient color and microcosmic spatial structure, thus improving the anti-spurious accuracy of two-dimensional code multi and anti-counterfeiting performance, increase Quick Response Code itself copies usurps difficulty.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label, comprise basic unit and be positioned at the 2 D code information layer above basic unit, wherein, described 2 D code information layer is made up of the ink successively chromatography of 2 ~ 5 layers of different colours character, and the ink layering copy printing of different colours character constitutes complete gradual change two-dimension code pattern.
Above-mentioned a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label, described 2 D code information layer is made up of background color ink layer, light color inks layer, dark oil layer of ink and the chromatography of anti-forgery ink layer from bottom to up successively, and described background color ink layer, described light color inks layer, described dark oil layer of ink and described anti-forgery ink layer size reduce successively.
Above-mentioned a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label, described light color inks layer, dark oil layer of ink and ink layer chromatography shape are square, oval, triangle or circle.
Above-mentioned a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label, described anti-forgery ink layer is heat-sensitive variable colour anti-forgery ink layer, photosensitive colour-changing anti-forgery ink layer, wet sensitive colour changing anti-forgery ink layer or pressure-sensitive color varying counterfeit-proof ink layer.
The beneficial effects of the utility model: in sum, the utility model utilizes overprint technique multilayer ink jet printing Quick Response Code, and make Quick Response Code entirety in gradient color and microcosmic spatial structure, Quick Response Code color-resolution is high, and gradual change color is strong, has microcosmic concave-convex sense; Simultaneously, adopt temperature-sensitive, the false proof top layer of different nature ink such as photosensitive, pressure-sensitive makes Quick Response Code top layer color color present different colors with the change of temperature, illumination etc., thus making simple Quick Response Code have multiple anti-fake function, overall antifalse effect is good, and fraud difficulty is large.
Accompanying drawing explanation
Also specifically describe the utility model below by accompanying drawing in conjunction with the embodiments, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for illustrating explanation of the present utility model, and does not form restriction of going up in all senses of the present utility model.
Fig. 1 is the structural representation of a kind of multilayer chromatography of the utility model gradient color two-dimensional code anti-counterfeiting label;
Description of reference numerals: 1, basic unit; 2, background color ink layer; 3, light color inks layer; 4, dark oil layer of ink; 5, anti-forgery ink layer.
Embodiment
Below embodiment of the present utility model is elaborated: the present embodiment is implemented under premised on technical solutions of the utility model, give detailed embodiment and concrete operating process.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some modification and improvement, these all belong to the utility model protection domain.
As shown in Figure 1, a kind of two-dimensional code anti-counterfeiting label based on rice paper, comprising: basic unit 1 and the 2 D code information layer be positioned at above basic unit 1; Wherein, described 2 D code information layer is made up of background color ink layer 2, light color inks layer 3, dark oil layer of ink 4 and anti-forgery ink layer 5 chromatography from bottom to up successively, and anti-forgery ink layer 5 can be any ink layeies with special anti-counterfeiting performance such as heat-sensitive variable colour anti-forgery ink layer, photosensitive colour-changing anti-forgery ink layer, wet sensitive colour changing anti-forgery ink layer or pressure-sensitive color varying counterfeit-proof ink layer; Described background color ink layer 2, described light color inks layer 3, described dark oil layer of ink 4 and described anti-forgery ink layer 5 size reduce successively, the ink layering of different colours character is printed and is constituted complete gradual change two-dimension code pattern, the different ink layeies of composition Quick Response Code can be the arbitrary shapes such as square, oval, triangle or circle in printing process, and the overprinting way of each ink layer and chromatography position also can be coincident chromatography, concentric coincidence chromatography etc. optional position copy printings.
Further, the 2 D code information layer described in multilayer chromatography gradual change anti-fake two-dimension code that the utility model adopts can be made up of the successively any chromatography of the ink layer of 2 ~ 5 layers of different colours character, and the color of different ink layer and ink belong to layer all can have multiple choices.
The above is advantageous applications example of the present utility model, is not limitation of the utility model, and every simple modification, structure change change made according to the utility model technical essential all belongs within protection domain of the present utility model.
Claims (3)
1. a multilayer chromatography gradient color two-dimensional code anti-counterfeiting label, is characterized in that: the 2 D code information layer comprising basic unit (1) and be positioned at above basic unit (1); Wherein, described 2 D code information layer is made up of the ink layer successively chromatography of 2 ~ 5 layers of different colours character; Described 2 D code information layer is made up of background color ink layer (2), light color inks layer (3), dark oil layer of ink (4) and anti-forgery ink layer (5) chromatography from bottom to up successively, and described background color ink layer (2), described light color inks layer (3), described dark oil layer of ink (4) and described anti-forgery ink layer (5) size reduce successively.
2. a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label according to claim 1, is characterized in that: described light color inks layer (3), dark oil layer of ink (4) are being square, oval, triangle or circle with anti-forgery ink layer (5) chromatography shape.
3. a kind of multilayer chromatography gradient color two-dimensional code anti-counterfeiting label according to claim 1, is characterized in that: described anti-forgery ink layer (5) is heat-sensitive variable colour anti-forgery ink layer, photosensitive colour-changing anti-forgery ink layer, wet sensitive colour changing anti-forgery ink layer or pressure-sensitive color varying counterfeit-proof ink layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823172.9U CN205230090U (en) | 2015-10-23 | 2015-10-23 | Multilayer chromatography gradual change look two -dimensional code antifalsification label |
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| CN201520823172.9U CN205230090U (en) | 2015-10-23 | 2015-10-23 | Multilayer chromatography gradual change look two -dimensional code antifalsification label |
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| CN205230090U true CN205230090U (en) | 2016-05-11 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409133A (en) * | 2016-12-19 | 2017-02-15 | 苏州标新力亿信息科技有限公司 | Anti-counterfeiting label |
| CN106758331A (en) * | 2016-12-23 | 2017-05-31 | 上海阪神服装进出口有限公司 | A kind of preparation method of indigo multi-level calico |
| CN107416084A (en) * | 2017-04-18 | 2017-12-01 | 冯超 | A kind of structure for protecting Quick Response Code and shared vehicle |
| CN108520423A (en) * | 2018-03-23 | 2018-09-11 | 海南亚元防伪技术研究所（普通合伙） | Natural gradient color method for anti-counterfeit and product |
| CN108694428A (en) * | 2017-04-05 | 2018-10-23 | 玛尔提柯西株式会社 | The image conversion method of anti-fake two-dimension code and anti-fake two-dimension code |
-
2015
- 2015-10-23 CN CN201520823172.9U patent/CN205230090U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409133A (en) * | 2016-12-19 | 2017-02-15 | 苏州标新力亿信息科技有限公司 | Anti-counterfeiting label |
| CN106758331A (en) * | 2016-12-23 | 2017-05-31 | 上海阪神服装进出口有限公司 | A kind of preparation method of indigo multi-level calico |
| CN108694428A (en) * | 2017-04-05 | 2018-10-23 | 玛尔提柯西株式会社 | The image conversion method of anti-fake two-dimension code and anti-fake two-dimension code |
| CN107416084A (en) * | 2017-04-18 | 2017-12-01 | 冯超 | A kind of structure for protecting Quick Response Code and shared vehicle |
| CN108520423A (en) * | 2018-03-23 | 2018-09-11 | 海南亚元防伪技术研究所（普通合伙） | Natural gradient color method for anti-counterfeit and product |
| CN108520423B (en) * | 2018-03-23 | 2020-10-16 | 拍拍看(海南)人工智能有限公司 | Natural gradient anti-fake method and product |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |