CN102760379B - Anti-fake label and manufacture method thereof - Google Patents
Anti-fake label and manufacture method thereof Download PDFInfo
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- CN102760379B CN102760379B CN201210238430.8A CN201210238430A CN102760379B CN 102760379 B CN102760379 B CN 102760379B CN 201210238430 A CN201210238430 A CN 201210238430A CN 102760379 B CN102760379 B CN 102760379B
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Abstract
The embodiment of the invention discloses an anti-fake label and a manufacture method thereof. By adopting a printed material manufactured with invisible images-texts and a reflecting grating covering the invisible images-texts for reproducing the visible images-text, elements forming the invisible images-texts are reproduced at a preset image-text designing frequency, wherein the reflecting grating comprises a grating reflection layer covering the invisible images-texts, and a plurality of removable grating lines formed above the grating reflection layer in parallel at the preset image-text designing frequency, and an element of each invisible image-text corresponds to one removable grating line. Due to the adoption of the reflecting grating formed by the grating reflection layer as a substrate and the removable grating lines through overprinting, the invisible images-texts can be reproduced, after the removable grating lines are removed, the invisible images-texts disappear, and the printed images-texts can not be damaged. The anti-fake label has the advantages that common users can easily distinguish the identity, the manufacture cost is low, and therefore the anti-fake effect is improved.
Description
Technical field
The present invention relates to anti-counterfeiting printing technology field, relate in particular to a kind of anti-counterfeiting mark and manufacture method thereof.
Background technology
In actual life, anti-counterfeiting technology is varied, have strike off false proof diaphragm time, printing figure message is easily destroyed, have plenty of and adopt anti-counterfeiting compound film to cover on protected body to play anti-fake effect, this anti-counterfeiting compound film roughly comprises the transparent basement membrane as carrier, multiple one deck brightness enhancement film on basement membrane, brightness enhancement film and clean oil ink film join, on brightness enhancement film and transparent ink membrane interface, impress a grating, due to the development of technology now, printing figure message is easy to be tampered and forge, at the antiforge function that utilizes grating technology to manifest printing figure message, also just weakened like this, so being printing figure message, the weak point of this anti-counterfeiting compound film is easy to be tampered and forge, and then utilize grating that picture and text are displayed, ineffective security.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, a kind of manufacture method of anti-counterfeiting mark is provided, and effectively promotes antifalse effect, has reduced the possibility of distorting and forging picture and text.
In order to solve the problems of the technologies described above, the embodiment of the present invention has proposed a kind of anti-counterfeiting mark, comprising:
Be manufactured with the stock of invisible graph, and be covered in the reflection grating of described invisible graph top so that described invisible graph is reproduced out, the element that forms described invisible graph occurs to preset text design frequency, described reflection grating comprises the optical grating reflection layer that is covered in described invisible graph top, and with the described parallel some scraped grid strokes that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph is corresponding with a described scraped grid stroke.
Further, described scraped grid stroke is metallochrome line of ink marker bar.
Further, described metallochrome line of ink marker bar is silver-colored line of ink marker bar or golden line of ink marker bar.
Further, described optical grating reflection layer is transparent ink layer.
Further, the described stock chromatography pattern of having powerful connections.
In order to solve the problems of the technologies described above, the embodiment of the present invention has proposed a kind of manufacture method of anti-counterfeiting mark, comprising:
On stock, make invisible graph, the element that forms described invisible graph occurs to preset text design frequency;
Above described invisible graph, make the reflection grating that described invisible graph is reproduced out, described reflection grating comprises the optical grating reflection layer that is covered in described invisible graph top, and with the described parallel some scraped grid strokes that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph is corresponding with a described scraped grid stroke.
Further, described scraped grid stroke is metallochrome line of ink marker bar.
Further, described optical grating reflection layer is transparent ink layer.
The method of further, making invisible graph on stock comprises:
Described invisible graph and background patterns are together made into forme, use typography printing to make the stock that is manufactured with described invisible graph, or,
Described invisible graph is made into the first forme, makes the second forme that is used in conjunction with and is manufactured with background patterns with the first forme, use typography that described the first forme and the second forme chromaticity printing are made to the stock that is manufactured with described invisible graph.
Further, described typography is combined printing techniques a kind of in offset printing, flexo and gravure, two kinds or three kinds.
Technique scheme at least has following beneficial effect: the embodiment of the present invention is manufactured with the stock of invisible graph by employing, and be covered in the reflection grating of described invisible graph top so that described invisible graph is reproduced out, the element that forms described invisible graph occurs to preset text design frequency, described reflection grating comprises the optical grating reflection layer that is covered in described invisible graph top, and with the described parallel some scraped grid strokes that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph is corresponding with a described scraped grid stroke.Due to the reflection grating that has adopted the bottoming of transparent grating reflection horizon and the chromatography of scraped grid stroke to form, therefore invisible graph can be reproduced out, strike off after scraped grid stroke, invisible graph disappears, and printing figure message can be not destroyed, this anti-counterfeiting mark domestic consumer is easy to distinguish true from false, and cost of manufacture is cheap.Scraped grid stroke is corresponding with the element that forms invisible graph, and those of ordinary skill cannot be known the text design frequency that forms invisible graph element, thereby has effectively promoted antifalse effect, has reduced the possibility of distorting and forging picture and text.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the invention anti-counterfeiting mark.
Fig. 2 is the making FB(flow block) of first embodiment of the invention anti-counterfeiting mark.
Fig. 3 is the structural representation of second embodiment of the invention anti-counterfeiting mark.
Fig. 4 is the making FB(flow block) of second embodiment of the invention anti-counterfeiting mark.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the present invention are described in further detail.
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, the anti-counterfeiting mark of first embodiment of the invention, comprises the stock 10 and the reflection grating 20 that are manufactured with invisible graph 30.
On stock 10, be manufactured with invisible graph 30, the chromatography pattern 40 of having powerful connections on described stock 10, the element that forms described invisible graph 30 occurs to preset text design frequency.Particularly, the element of the described invisible graph 30 of described formation is point, line, or dotted line combination.Each point or each line as the element of invisible graph 30 occur to preset text design frequency, for example, 1 inch (Inch) upper points that occur 100 formation invisible graphs, its frequency is 100 point/inches (Dots Per Inch so, DPI), the point that certainly forms other quantity of invisible graph in unit area also can be chosen according to actual conditions, and as occurred with linear formula, available number per inch (Lines Per Inch, LPI) characterizes too.
Reflection grating 20 is covered in described invisible graph 30 tops so that described invisible graph 30 is reproduced out, and described reflection grating 20 comprises optical grating reflection layer 21 and some scraped grid strokes 22.Optical grating reflection layer 21 is transparent ink layer, and it is covered in described invisible graph 30 tops; Scraped grid stroke 22 is metallochrome line of ink marker bar, in the present embodiment, metallochrome line of ink marker bar is silver-colored line of ink marker bar or golden line of ink marker bar, scraped grid stroke 22 is with described parallel described optical grating reflection layer 21 top that are formed at of text design frequency that preset, and described in each, the element of invisible graph 30 is corresponding with a described scraped grid stroke 22.Particularly, each point of described formation invisible graph 30 or each line have a described scraped grid stroke 22 corresponding with it.
Accordingly, as shown in Figure 2, the manufacture method of the anti-counterfeiting mark of the invention described above the first embodiment, mainly comprises:
Step 101 is made invisible graph 30 on stock 10, and the element that forms described invisible graph 30 occurs to preset text design frequency, the chromatography pattern 40 of having powerful connections on described stock 10.In concrete enforcement, described invisible graph and background patterns are together made into forme, use typography printing to make the stock that is manufactured with described invisible graph, or described invisible graph 30 is made into the first forme, make the second forme that is used in conjunction with and is manufactured with background patterns 40 with the first forme, use typography that described the first forme and the second forme chromaticity printing are made to the stock 10 that is manufactured with described invisible graph 30.Particularly, when typography adopts offset printing process, can adopt laser photocomposing machine, PS version printer, CTP direct plate maker and offset press to be manufactured with the stock 10 of invisible graph 30 and background patterns 40; When typography adopts flexo technique, can adopt laser photocomposing machine, flexo printer, CTP direct plate maker and flexible printing press to be manufactured with the stock 10 of invisible graph 30 and background patterns 40; When typography adopts gravure technique, can adopt laser photocomposing machine, electronic engraving machine and intaglio printing press to be manufactured with the stock 10 of invisible graph 30 and background patterns 40.Certainly, also can adopt combined printing technique a kind of in offset printing, flexo and gravure, two kinds or three kinds to be manufactured with the stock 10 of background patterns 40, above-mentioned offset printing, flexo and gravure are as prior art, do not repeat them here, as another kind of embodiment, described stock 10 can adopt the mode of air brushing to make invisible graph 30.
Step 102, above described invisible graph 30, make the reflection grating 20 that described invisible graph 30 is reproduced out, described reflection grating 20 comprises the optical grating reflection layer 21 that is covered in described invisible graph 30 tops, and with the described parallel some scraped grid strokes 22 that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph 30 is corresponding with a described scraped grid stroke.In the present embodiment, described scraped grid stroke 22 is metallochrome line of ink marker bar, described optical grating reflection layer 21 is transparent ink layer, as gloss oil, polish oil, isolation wet goods, transparent ink layer can form reflectance coating, strengthen the display effect of invisible graph 30, be convenient to strike off the scraped grid stroke 22 covering on rete simultaneously.
During design invisible graph 30, invisible graph 30 is decomposed, particularly, for example invisible graph 30 is resolved on 1 inch (Inch) to 100 points that form invisible graph, and each will be designed to the picture and text of invisible graph 30, can be designed to multiple text design frequency according to needs, the point or the line that form invisible graph 30 are designed to occur by certain text design frequency, text design frequency can design arbitrarily on request, only need the frequency of the scraped grid stroke 22 of the follow-up printing of assurance to match with it, with reference to above-mentioned example, be that invisible graph 30 resolves into 100 points that form invisible graphs and must mate 100 scraped grid strokes 22 on 1 inch (Inch), the frequency of invisible graph 30 has determined the text design frequency of scraped grid stroke 22, can set arbitrarily text design frequency, the text design frequency that has which type of invisible graph 30, just can adopt described typography to print out easily corresponding scraped grid stroke 22, to sum up, as reproduced text design frequency, it is the invisible graph 30 that resolves into 100 points on per inch, first invisible graph 30 is resolved on one inch to 100 points, be that its text design frequency is 100 point/inches (DPI), thereafter the number of the scraped grid stroke 22 of printing is also 100 on one inch, i.e. 100/inch (LPI), during printing, guarantee that scraped grid stroke 22 becomes parallel corresponding relation on the arragement direction of position with invisible graph 30, and invisible graph 30 is as occurred with linear formula, can characterize with LPI too.
As Fig. 3, the anti-counterfeiting mark of second embodiment of the invention, comprises the stock 10 and the reflection grating 20 that are manufactured with invisible graph 30.
On stock 10, be manufactured with invisible graph 30, the element that forms described invisible graph 30 occurs to preset text design frequency.Particularly, the element of the described invisible graph 30 of described formation is point, line, or dotted line combination.Each point or each line as the element of invisible graph 30 occur to preset text design frequency, for example, on 1 foot of (Inch) area, there are 100 points that form invisible graph, its frequency is 100 DPI so, certainly the point that forms other quantity of invisible graph in unit area also can be chosen according to actual conditions, and as occurred with linear formula, can characterize with LPI too.
Reflection grating 20 is covered in described invisible graph 30 tops so that described invisible graph 30 is reproduced out, and described reflection grating 20 comprises optical grating reflection layer 21 and some scraped grid strokes 22.Optical grating reflection layer 21 is transparent ink layer, and it is covered in described invisible graph 30 tops; Scraped grid stroke 22 is metallochrome line of ink marker bar, in the present embodiment, metallochrome line of ink marker bar is silver-colored line of ink marker bar or golden line of ink marker bar, scraped grid stroke 22 is with described parallel described optical grating reflection layer 21 top that are formed at of text design frequency that preset, and described in each, the element of invisible graph 30 is corresponding with a described scraped grid stroke 22.Particularly, each point of described formation invisible graph 30 or each line have a described scraped grid stroke 22 corresponding with it.
Accordingly, as shown in Figure 4, the manufacture method of the anti-counterfeiting mark of the invention described above the second embodiment, mainly comprises:
Step 201 is made invisible graph 30 on stock 10, and the element that forms described invisible graph 30 occurs to preset text design frequency.
Step 202, above described invisible graph 30, make the reflection grating 20 that described invisible graph 30 is reproduced out, described reflection grating 20 comprises the optical grating reflection layer 21 that is covered in described invisible graph 30 tops, and with the described parallel some scraped grid strokes 22 that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph 30 is corresponding with a described scraped grid stroke.In the present embodiment, described scraped grid stroke 22 is metallochrome line of ink marker bar, described optical grating reflection layer 21 is transparent ink layer, as gloss oil, polish oil, isolation wet goods, transparent ink layer can form reflectance coating, strengthen the display effect of invisible graph 30, be convenient to strike off the scraped grid stroke 22 covering on rete simultaneously.
Design is during invisible graph 30, and the method for its method when designing invisible graph 30 in the first embodiment is identical, does not repeat them here.
Due to the reflection grating 20 that has adopted 21 bottoming of transparent grating reflection horizon and 22 chromatographys of scraped grid stroke to form, therefore invisible graph 30 can be reproduced out, strike off after scraped grid stroke 22, invisible graph 30 disappears, and printing figure message can be not destroyed, and scraped grid stroke 22 is corresponding with the element that forms invisible graph 30, and those of ordinary skill cannot be known the text design frequency that forms invisible graph 30 elements, thereby effectively promoted antifalse effect, reduced the possibility of distorting and forging picture and text.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claims and equivalency range thereof.
Claims (8)
1. an anti-counterfeiting mark, comprises the stock that is manufactured with invisible graph, and is covered in the reflection grating of described invisible graph top so that described invisible graph is reproduced out, it is characterized in that:
The element that forms described invisible graph occurs to preset text design frequency, described reflection grating comprises the optical grating reflection layer that is covered in described invisible graph top, and with the described parallel some scraped grid strokes that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph is corresponding with a described scraped grid stroke, wherein, described optical grating reflection layer is transparent ink layer.
2. anti-counterfeiting mark as claimed in claim 1, is characterized in that, described scraped grid stroke is metallochrome line of ink marker bar.
3. anti-counterfeiting mark as claimed in claim 2, is characterized in that, described metallochrome line of ink marker bar is silver-colored line of ink marker bar or golden line of ink marker bar.
4. anti-counterfeiting mark as claimed any one in claims 1 to 3, is characterized in that, the described stock chromatography pattern of having powerful connections.
5. a manufacture method for anti-counterfeiting mark, is included in and on stock, makes invisible graph, and above described invisible graph, make the reflection grating that described invisible graph is reproduced out, it is characterized in that:
The element that forms described invisible graph occurs to preset text design frequency;
Described reflection grating comprises the optical grating reflection layer that is covered in described invisible graph top, and with the described parallel some scraped grid strokes that are formed at described optical grating reflection layer top of text design frequency that preset, described in each, the element of invisible graph is corresponding with a described scraped grid stroke, wherein, described optical grating reflection layer is transparent ink layer.
6. method as claimed in claim 5, is characterized in that, described scraped grid stroke is metallochrome line of ink marker bar.
7. the method as described in any one in claim 5 to 6, is characterized in that, makes invisible graph and comprise on stock:
Described invisible graph and background patterns are together made into forme, use typography printing to make the stock that is manufactured with described invisible graph, or,
Described invisible graph is made into the first forme, makes the second forme that is used in conjunction with and is manufactured with background patterns with the first forme, use typography that described the first forme and the second forme chromaticity printing are made to the stock that is manufactured with described invisible graph.
8. method as claimed in claim 7, is characterized in that, described typography is combined printing techniques a kind of in offset printing, flexo and gravure, two kinds or three kinds.
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| CN201210238430.8A CN102760379B (en) | 2012-07-10 | 2012-07-10 | Anti-fake label and manufacture method thereof |
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| CN201210238430.8A CN102760379B (en) | 2012-07-10 | 2012-07-10 | Anti-fake label and manufacture method thereof |
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| CN102760379A CN102760379A (en) | 2012-10-31 |
| CN102760379B true CN102760379B (en) | 2014-12-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103818133A (en) * | 2012-11-16 | 2014-05-28 | 河南师范大学 | Invisible pattern printing and detection method |
| CN113771461A (en) * | 2021-08-23 | 2021-12-10 | 江苏斯迪克新材料科技股份有限公司 | Color protection film and processing method thereof |
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| CN1652945A (en) * | 2002-04-26 | 2005-08-10 | 德国捷德有限公司 | Security element and method for producing the same |
| CN1822961A (en) * | 2003-07-22 | 2006-08-23 | 德国捷德有限公司 | Security element |
| CN201737294U (en) * | 2010-08-07 | 2011-02-09 | 湖北金三峡印务有限公司 | Direct mould pressing sub-image anti-false packing material |
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| CN2380975Y (en) * | 1999-07-22 | 2000-05-31 | 北京同力永正技术服务有限公司 | Anti-fake marking device |
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| US6165592A (en) * | 1992-11-18 | 2000-12-26 | Oesterreichische Nationalbank | Document with doped optical security attribute, layer composite for making same and test device for testing the document for authenticity |
| CN1201213A (en) * | 1997-06-02 | 1998-12-09 | 周蓉 | Multifunction anti-fake mark and mfg. method therefor |
| CN1646328A (en) * | 2002-04-05 | 2005-07-27 | Ovd基尼格拉姆股份公司 | Security element comprising macrostructures |
| CN1652945A (en) * | 2002-04-26 | 2005-08-10 | 德国捷德有限公司 | Security element and method for producing the same |
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Effective date of registration: 20170622 Address after: 518132, Shenzhen, Guangming District, Guangdong province Gongming office Tian Tong Community Road, No. nineteen, No. 10, Jiuzhou Industrial Park, building 2, seven floor Patentee after: Shenzhen Xinhuayi Printing Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili Lake Patentee before: Shenzhen Polytechnic |