CN106515260A - Anti-copying file - Google Patents
Anti-copying file Download PDFInfo
- Publication number
- CN106515260A CN106515260A CN201611202805.XA CN201611202805A CN106515260A CN 106515260 A CN106515260 A CN 106515260A CN 201611202805 A CN201611202805 A CN 201611202805A CN 106515260 A CN106515260 A CN 106515260A
- Authority
- CN
- China
- Prior art keywords
- printing layer
- colourity
- layer
- copy
- character
- Prior art date
- 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
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/305—Associated digital information
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
Abstract
The invention discloses an anti-coping file, which comprises a file substrate. An anti-counterfeit identification zone is arranged on the file substrate; an anti-coping printed layer is printed in the anti-counterfeit identification zone, and comprises a first chroma printing layer, a second chroma printing layer and a third chroma printing layer formed through printing by adopting different chromas; the first chroma printing layer is prepared from chroma with RGB (Red Green Blue) value being (68, 68, 68); the second chroma printing layer is prepared from chroma with RGB value being (0, 0, 0); and the third chroma printing layer is prepared from chroma with RGB value being (240, 240, 240). The anti-coping file provided by the invention is easy to identify, high in identification degree, reliable in anti-counterfeiting, simple and fast to manufacture, and low in cost.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, more particularly to a kind of anti-copy file.
Background technology
Duplicate, be a kind of conventional means for stealing secret papers.The steal files by the way of duplicating, it is possible to obtain complete
Whole information, as original document is not destroyed or loses, it is not easy to cause the attention of custodian.And if lawless person according to
The content of duplicating is forged, and manager or the public are also often difficult to identification.Anti-copy technology is broadly divided into anti-copy paper
Two big class of technology and anti-copy coating technology.The paper of file is mainly carried out special handling by anti-copy paper technology so that
The content of file can not be duplicated by the person of stealing secret information.The conventional anti-forgery ink technology of anti-copy coating has：Fluorescent ink, watermark
Ink, mirror image color shifting ink, glare ink, photosensitive-ink, OVI ink, magnetic ink etc..Although both technologies can be fine
Accomplish the anti-copy of file, but have very high requirement to processing technology, technical sophistication, high cost.Therefore, need a kind of letter badly
Single, quick, effective and with low cost anti-copy method, development make simple, effective, it is easy to the anti-copy file of identification.
The content of the invention
It is an object of the invention to provide a kind of anti-copy file, the anti-copy file is readily identified, and identification is high, false proof
It is reliable, and make simple, quick, with low cost, so as to overcome existing anti-copy documenting complex process, relatively costly etc. to ask
Topic.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of anti-copy file, including file base layer, the file base layer are provided with anti-counterfeit recognition area, the anti-counterfeit recognition
Anti-copy printing layer is printed with area, the anti-copy printing layer includes the first color that different colourities are printed is respectively adopted
Degree printing layer, the second colourity printing layer and tertiary color degree printing layer, wherein, the first colourity printing layer adopt rgb value for
(68,68, colourity 68) is printed, and the second colourity printing layer adopts rgb value for (0,0, colourity 0) is printed, the printing of tertiary color degree
Layer adopts rgb value for (240,240, colourity 240) is printed.
As further improving, partly overlap between the first colourity printing layer and the second colourity printing layer.
The second colourity printing layer is partially overlapping on the first colourity printing layer.
The second colourity printing layer is provided with least one with rgb value as (0,0, colourity 0) prints in the overlapping part
The comparison labelling of system.
The first colourity printing layer, the second colourity printing layer and tertiary color degree printing layer are arranged in a row, wherein, it is described
The head end of the end of the first colourity printing layer and the second colourity printing layer overlaps mutually, and the head end of the tertiary color degree printing layer is immediately
In the second colourity printing layer end.
The first colourity printing layer, the second colourity printing layer and tertiary color degree printing layer are printed on anti-dummy string respectively,
The labelling that compares is before the anti-dummy string of the second colourity printing layer.
The anti-dummy string is from the GUID for automatically generating.
There is the friendship of a character bit in the head end of the end of the first colourity printing layer and the second colourity printing layer
Folded, the comparison is labeled as a character located at the overlapping part, false proof word of the character close to second printing layer
The first character of symbol string, and overlap mutually with the ultimate character of the anti-dummy string of first printing layer.
The comparison is labeled as character "-".
The file base layer is paper layer.
At least there is advantages below due to adopting above-mentioned technical proposal, the present invention：
(1) the anti-counterfeit recognition area of anti-copy file of the invention need not take the big quantity space of file base layer, can be to greatest extent
Retain original document form, also, anti-copy file is readily identified, identification is high, only need to be capable of achieving by visual discrimination anti-
Pseudo- purpose is false proof simple, reliable.
(2) making of anti-copy file of the invention is simple, quick and with low cost, need not be false proof soft using specialty during making
Part, and the restriction using specialties and special ink can be departed from, documenting speed can be effectively improved.
(3) the anti-copy printing layer in anti-counterfeit recognition area is in the form of character string, simple and convenient, and character string can be using automatic
The GUID of generation, it is easy to generate, identifier reliably do not repeat, and with good uniqueness, therefore are alternatively arranged as
The security code of certification identification.
(4) it is overlapping by arranging, and further labelling is compared in overlapping part setting, can cause to print the first colourity
Layer, the colour difference of the second colourity printing layer have good identification, prevent from being difficult identification, or cause erroneous judgement.
Description of the drawings
Above-mentioned is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, below
With reference to accompanying drawing, the present invention is described in further detail with specific embodiment.
Fig. 1 is the colourity example of the three kinds of colourity printing layers adopted in the present invention.
Fig. 2 is the anti-copy printing layer of the character string forms that the anti-copy file of an embodiment of the present invention is adopted.
Fig. 3 is the overall style figure of the anti-copy certificate of an embodiment of the present invention.
Note：As tertiary color degree printing layer cannot be shown (such as Fig. 3) under white background, to picture in above-mentioned Fig. 1, Fig. 2
Background is adjusted.
Specific embodiment
Present invention is primarily based on following principle provides a kind of anti-copy file.On existing market, most of office is common
Grating photocopier duplicate RGB for (240,240,240), (0,0,0), (68,68,68) during the image of three kinds of colourity mixing (such as
Shown in Fig. 1, RGB is from top to bottom followed successively by figure for (240,240,240), (68,68,68), (0,0, chromaticity diagram picture 0) shows
Example), due to grating blind spot, common grating photocopier can be that (240,240, image 240) cannot duplicate display to RGB to colourity.
Therefore, according to this point, the present invention is poor using colour, realizes the anti-copy scheme of visual file.
Anti-copy file of the present invention, including file base layer, the file base layer are provided with anti-counterfeit recognition area, described
Anti-copy printing layer is printed with anti-counterfeit recognition area, the anti-copy printing layer includes that different colourities printings are respectively adopted to be formed
The first colourity printing layer, the second colourity printing layer and tertiary color degree printing layer, wherein, the first colourity printing layer is adopted
Rgb value is for (68,68, colourity 68) is printed, and the second colourity printing layer adopts rgb value for (0,0, colourity 0) is printed, tertiary color
Degree printing layer adopts rgb value for (240,240, colourity 240) is printed.
It can also be that other can carry out the material of ink printing, such as plastics etc. that above-mentioned file base layer can be paper layer, with
Paper document best results.If duplicating occurs in above-mentioned file, then tertiary color degree printing layer will be unable to show, if artificial adjust
Whole gray level image, tertiary color degree printing layer is shown by force, then the first colourity printing layer and the second colourity printing layer will be colourless
Difference.Therefore, as long as according to whether showing that tertiary color degree printing layer combines the aberration for comparing the first and second colourity printing layers, you can
Judge that whether current file is the hard-copy file forged, realize simple and reliable false proof.
In order that aberration is easily carried out between the first colourity printing layer and the second colourity printing layer compare, preferably
Ground, to arrange that exist between the first colourity printing layer and the second colourity printing layer part overlapping, and arrange in crossover region can be with
For the comparison labelling that both contrast.Specifically, the second colourity printing layer can be set and is partially overlapping in the first colourity printing
On layer, the second colourity printing layer its overlapping part be provided with least one with rgb value for (0,0, the comparison of colourity 0) printing
Labelling.As the colourity of the second colourity printing layer under normal circumstances is deeper, comparison is marked in the first colourity printing layer easily to be sent out
Now with identification, it is to avoid be difficult identification, or cause erroneous judgement.
Further, in order to the space for preventing anti-counterfeit recognition area occupied on file base layer is excessive, and simplify anti-counterfeit stamping
The setting form of brush layer, it is preferable that the first colourity printing layer, the second colourity printing layer and tertiary color degree printing layer are in a row
Arrange, wherein, the head end of the end of the first colourity printing layer and the second colourity printing layer overlaps mutually, and the tertiary color degree prints
The head end of brush layer is immediately preceding the second colourity printing layer end.It is preferred that above-mentioned printing layer can adopt simple character string
Form, it is easy to arrange, saves space, reduced form.
It is described in detail below in conjunction with the accompanying drawing and specific embodiment anti-copy file above-mentioned to the present invention.Should manage
Solution, the embodiment are merely to illustrate and the unrestricted present invention.
It is the anti-copy certificate of an embodiment of the present invention as shown in Figure 3, the certificate file is paper document, i.e., described
File base layer is paper layer.The lower left corner of the certificate file is provided with described anti-counterfeit recognition area 1, the anti-counterfeit recognition area 1
Anti-copy printing layer as shown in Figure 2 is printed with inside.
Specifically, as shown in Figure 2, the anti-copy printing layer includes arranging in a row the first colourity printing layer, the
Two colourity printing layers and tertiary color degree printing layer, the leftmost side be adopt rgb value for (68,68, the first color that colourity 68) is printed
Degree printing layer, the rightmost side be adopt rgb value for (240,240, the tertiary color degree printing layer that colourity 240) is printed, both centres
Be adopt rgb value for (0,0, the second colourity printing layer that colourity 0) is printed.False proof word is printed on respectively in three colourity printing layers
Symbol string, wherein, a comparison labelling, i.e. character "-" are provided with before the anti-dummy string of the second colourity printing layer.
The first character of the character "-" close to the anti-dummy string of second printing layer, and the false proof word with first printing layer
The ultimate character of symbol string overlaps mutually, i.e., the end of described first colourity printing layer is present with the head end of the second colourity printing layer
One character bit it is overlapping.
In above-mentioned Fig. 2, the anti-dummy string of anti-copy printing layer is from the GUID (GUID for automatically generating
Code), GUID is easily generated, and identifier does not reliably repeat, the unique generation worked out using GUID
Code, with good uniqueness, therefore is alternatively arranged as the security code use of certification identification.If not adopting GUID codes, and adopt
Other patterns or word, are also feasible in the present invention.
Specifically, in Fig. 2, the implementation method of the anti-copy printing layer of character string forms is as follows：GUID is generated with system algorithm
Code, the "-" got rid of in generated GUID codes obtain 32 character codes, the 32 character codes segmentation for obtaining is intercepted and is obtained
Three character strings, are to start to intercept 10 (calling character string A in the following text) from the 1st (including the 1st) respectively, (include the from the 11st
11) start to intercept 11 (calling character string B in the following text), start to intercept 11 (calling character string C in the following text) from the 22nd (including the 22nd).
By character string B with color RGB (68,68,68) export, then will before character string C plus character "-" then with color RGB (0,0,
0) export, the "-" that character string C is above added is covered in distinguish color in the character string B last character for having exported, this
In because character string B, C color distinctions are less, do not block character string using "-", can carry out color contrast with apparent, finally
By character string A, with color, (240,240,240) output is in character string C back.
As using above technical scheme, above-mentioned certificate file is if there is duplicating, then the 3rd section of character string will be unable to
Show, if artificially adjusting gray level image, by the 3rd section of character string display, then front two sections of character strings are by no color differnece, Ke Yiqing
It is clear to discern whether as copy, and GUID codes are unique code of each certificate, can be used as unique anti-counterfeiting mark of certificate.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, this
Art personnel make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all fall within this
In bright protection domain.
Claims (10)
1. a kind of anti-copy file, it is characterised in that including file base layer, the file base layer is provided with anti-counterfeit recognition area, institute
State and in anti-counterfeit recognition area, be printed with anti-copy printing layer, the anti-copy printing layer include being respectively adopted different colourities print and
Into the first colourity printing layer, the second colourity printing layer and tertiary color degree printing layer, wherein, the first colourity printing layer is adopted
Rgb value is for (68,68, colourity 68) is printed, and the second colourity printing layer adopts rgb value for (0,0, colourity 0) is printed, tertiary color
Degree printing layer adopts rgb value for (240,240, colourity 240) is printed.
2. a kind of anti-copy file according to claim 1, it is characterised in that the first colourity printing layer and the second color
Partly overlap between degree printing layer.
3. a kind of anti-copy file according to claim 2, it is characterised in that the second colourity printing layer segment is overlapped
On the first colourity printing layer.
4. a kind of anti-copy file according to Claims 2 or 3, it is characterised in that the second colourity printing layer is in institute
State overlapping part be provided with least one with rgb value for (0,0, the comparison labelling of colourity printing 0).
5. a kind of anti-copy file according to claim 4, it is characterised in that the first colourity printing layer, the second color
Degree printing layer and tertiary color degree printing layer are arranged in a row, wherein, end and second colourity of the first colourity printing layer print
The head end of brush layer overlaps mutually, and the head end of the tertiary color degree printing layer is immediately preceding the second colourity printing layer end.
6. a kind of anti-copy file according to claim 5, it is characterised in that the first colourity printing layer, the second color
Degree printing layer and tertiary color degree printing layer are printed on anti-dummy string respectively, and the comparison labelling is located at the second colourity printing layer
Anti- dummy string before.
7. a kind of anti-copy file according to claim 6, it is characterised in that the anti-dummy string is from automatically generating
GUID.
8. a kind of anti-copy file according to claim 6, it is characterised in that the end of the first colourity printing layer with
There is the overlapping of a character bit in the head end of the second colourity printing layer, the comparison is labeled as located at the overlapping part
One character, the first character of the character close to the anti-dummy string of second printing layer, and with first printing layer
The ultimate character of anti-dummy string overlaps mutually.
9. a kind of anti-copy file according to claim 8, it is characterised in that the comparison is labeled as character "-".
10. a kind of anti-copy file according to claim 1, it is characterised in that the file base layer is paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202805.XA CN106515260B (en) | 2016-12-23 | 2016-12-23 | A kind of anti-copy file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202805.XA CN106515260B (en) | 2016-12-23 | 2016-12-23 | A kind of anti-copy file |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515260A true CN106515260A (en) | 2017-03-22 |
| CN106515260B CN106515260B (en) | 2018-09-25 |
Family
ID=58337369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202805.XA Active CN106515260B (en) | 2016-12-23 | 2016-12-23 | A kind of anti-copy file |
Country Status (1)
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|---|---|---|---|---|
| JPH11296647A (en) * | 1998-04-08 | 1999-10-29 | Denso Corp | Optical information printing medium, optical information reader and information processor |
| CN1398727A (en) * | 2002-09-06 | 2003-02-26 | 天津市阿波罗信息技术有限公司 | Screen anti-fake method |
| CN2815709Y (en) * | 2004-11-09 | 2006-09-13 | 招商银行股份有限公司 | Bank anticounterfeit bill |
| CN1928916A (en) * | 2006-08-21 | 2007-03-14 | 顾泽苍 | Printing medium certificate documents and false proof handling method of copy thereof |
| CN1980800A (en) * | 2004-05-05 | 2007-06-13 | 德国捷德有限公司 | Security document |
| CN202685600U (en) * | 2012-06-07 | 2013-01-23 | 天津新特印刷有限公司 | Anti-copying bill |
| US20130106092A1 (en) * | 2010-05-07 | 2013-05-02 | De La Rue International Limited | Security device |
| CN103198345A (en) * | 2013-04-01 | 2013-07-10 | 深圳市银之杰科技股份有限公司 | Method of preventing copy of two-dimension code and two-dimension printer |
| CN103518163A (en) * | 2011-05-17 | 2014-01-15 | 索尼公司 | Volumetric hologram, manufacturing method thereof, and diffracted light wavelength spectrum shift method |
| CN105376456A (en) * | 2014-09-01 | 2016-03-02 | 王萍 | Shading anti-counterfeiting technology |
| CN206561709U (en) * | 2016-12-23 | 2017-10-17 | 中机车辆技术服务中心 | A kind of anti-copy file |
-
2016
- 2016-12-23 CN CN201611202805.XA patent/CN106515260B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11296647A (en) * | 1998-04-08 | 1999-10-29 | Denso Corp | Optical information printing medium, optical information reader and information processor |
| CN1398727A (en) * | 2002-09-06 | 2003-02-26 | 天津市阿波罗信息技术有限公司 | Screen anti-fake method |
| CN1980800A (en) * | 2004-05-05 | 2007-06-13 | 德国捷德有限公司 | Security document |
| CN2815709Y (en) * | 2004-11-09 | 2006-09-13 | 招商银行股份有限公司 | Bank anticounterfeit bill |
| CN1928916A (en) * | 2006-08-21 | 2007-03-14 | 顾泽苍 | Printing medium certificate documents and false proof handling method of copy thereof |
| US20130106092A1 (en) * | 2010-05-07 | 2013-05-02 | De La Rue International Limited | Security device |
| CN103518163A (en) * | 2011-05-17 | 2014-01-15 | 索尼公司 | Volumetric hologram, manufacturing method thereof, and diffracted light wavelength spectrum shift method |
| CN202685600U (en) * | 2012-06-07 | 2013-01-23 | 天津新特印刷有限公司 | Anti-copying bill |
| CN103198345A (en) * | 2013-04-01 | 2013-07-10 | 深圳市银之杰科技股份有限公司 | Method of preventing copy of two-dimension code and two-dimension printer |
| CN105376456A (en) * | 2014-09-01 | 2016-03-02 | 王萍 | Shading anti-counterfeiting technology |
| CN206561709U (en) * | 2016-12-23 | 2017-10-17 | 中机车辆技术服务中心 | A kind of anti-copy file |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106515260B (en) | 2018-09-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Heyue Inventor after: Cheng Ming Inventor after: Qiu Bin Inventor after: Li Fuqiang Inventor after: Meng Fanbo Inventor before: Zheng Heyue Inventor before: Cheng Ming Inventor before: Qiu Bin Inventor before: Li Fuqiang Inventor before: Meng Fanbo |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180503 Address after: No. 66 Zizhu Road, Beijing, Haidian District, Beijing Applicant after: The equipment industry development center of the Ministry of industry and information technology Address before: 100000 7, two district headquarters, 188 South Fourth Ring Road, Fengtai District, Beijing. Applicant before: China Vehicle Technical Service Center |
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