CN1170033C - Anti-fraud material and anti-fraud document using anti-fraud material - Google Patents
Anti-fraud material and anti-fraud document using anti-fraud material Download PDFInfo
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- CN1170033C CN1170033C CNB021465894A CN02146589A CN1170033C CN 1170033 C CN1170033 C CN 1170033C CN B021465894 A CNB021465894 A CN B021465894A CN 02146589 A CN02146589 A CN 02146589A CN 1170033 C CN1170033 C CN 1170033C
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- fake material
- color
- fake
- counterfeiting
- security document
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Abstract
The present invention provides anti-counterfeiting materials, and an anti-counterfeiting document using the anti-counterfeiting materials, which relates to the anti-counterfeiting materials and a product thereof. The anti-counterfeiting materials are circular or approximately circular thin filaments with axial length and cross sections. The present invention is characterized in that the cross sections of the thin filaments have two or more than two colours; the axial direction colour section of each colour presents helical extension along the axial direction. The anti-counterfeiting document which uses the anti-counterfeiting materials is embedded with one root or more than one root of the anti-counterfeiting materials. The present invention can be applied to value tickets, trade marks and other documents for anti-counterfeiting, has good anti-counterfeiting effects, and is not easy to counterfeit.
Description
Technical field:
The present invention relates to a kind of anti-fake material and goods thereof, particularly a kind of security document that has the anti-fake material of color differentiation feature and adopt this anti-fake material.
Background technology:
Using colourless or coloured single color fiber in the false proof file of value warrant, trade mark and other needs is the general false proof means of a class, uses existing history for many years, the single and easy forgery of the antifalse effect of this false proof mode.
Summary of the invention:
The objective of the invention is to design a kind of multicolour material that is easy to recognize, antifalse effect is good, is difficult for forging.
A kind of anti-fake material, for having the filament of axial length and horizontal area, its cross section contains two or more color, and the axial color segment at described every kind of color place is shape extension in the shape of a spiral vertically.
The cross section of described anti-fake material is circle or sub-circular.
The diameter of described anti-fake material cross section is less than 0.05mm.
Described anti-fake material is made by synthetic high polymer.
Described synthetic high polymer is one or more of modified poly body material of polyethylene terephthalate, polybutylene terephthalate, polycaprolactam, polyhexamethylene adipamide, polypropylene, polyacrylonitrile etc. and above-mentioned high polymer.
The color of described color segment is formed by pigment, dyestuff, photochromic function material, electroluminescent material, magnetic functional material and other special type function materials.
A kind of security document that adopts above-mentioned anti-fake material is embedded with one or the above anti-fake material in security document.
Described anti-fake material is directed or be randomly distributed in the security document.
Technique effect: the cross section of anti-fake material of the present invention contains two or more color, the axial color segment at every kind of color place is spiral extension vertically, thereby forming staggered winding of two or more color arranges, because anti-fake material is very thin, when axially positive apparent time, can see vertically being staggered, and can form coloured and colourless multicolour collocation to satisfy different application purposes by two or more colors are oblique at a certain angle.Anti-fake material of the present invention can adopt spinning process method processing and fabricating, prepared anti-fake material is different from dyeing or the formed double-colored or polychrome fiber effects of mode of printing, because the present invention is that axial color segment spiral extension forms in the color interval that axially forms, rather than segmentation stamps or catches, therefore color is excessively located different colours and is never interpenetrated, thereby make connection clear, visually two color contact positions are owing to become an angle of inclination with axial, transition between the adjacent color of therefore seeing is that a kind of color reduces and another color increases gradually gradually, be easy to identification, therefore antifalse effect is good, because anti-fake material of the present invention must adopt the spinning process method to make, the equipment complexity of spinning process, the cost height, so the fake producer is difficult to copy.
Description of drawings:
Fig. 1 is the structural representation after the amplification of the color of anti-fake material of the present invention when being two kinds.
Fig. 2 is the axial front view of Fig. 1.
Fig. 3 is the cross-sectional view after the amplification of the color of anti-fake material of the present invention when being three kinds.
Fig. 4 is the axial front view of Fig. 3 anti-fake material.
Fig. 5 is the schematic diagram of security document of the present invention.
Fig. 6 is the schematic diagram of the another kind of security document of the present invention.
The specific embodiment:
Embodiment 1: see Fig. 1 and Fig. 2.The anti-fake material of the amplification that Fig. 1 shows is the false proof filament of circle strip, cross section is two kinds of different colors, such as red and blue look, can be two kinds is colourless, but for different colorless fluorescent or contain the colourless of different special materials, also can be a kind of color and colourless or colorless fluorescent, coloured fluorescence of a kind of color and another kind of color maybe this kind color coloured fluorescence but iridescent is different from this kind color.The visual effect that can see formation color interval oblique arrangement is as shown in Figure 2 faced in the axial color segment 1 at each color place and axially color segment 2 shape extension in the shape of a spiral vertically.The false proof silk of present embodiment is made by synthetic high polymer, and synthetic high polymer can be one or more of modified poly body material of polyethylene terephthalate, polybutylene terephthalate, polycaprolactam, polyhexamethylene adipamide, polypropylene, polyacrylonitrile etc. and above-mentioned high polymer.The diameter of present embodiment anti-fake material cross section is less than 0.05mm, and length can be 2-12mm.The color of two color segment of anti-fake material is formed by pigment, dyestuff, photochromic function material, electroluminescent material, magnetic functional material and other special type function materials.
Embodiment 2: see Fig. 3 and Fig. 4.The anti-fake material of the amplification that Fig. 3 shows is that cross section is the false proof filament of sub-circular, cross section has three kinds of colors, such as redness, Lan Se or yellow, can be three kinds is colourless, but for different colorless fluorescent or contain different special materials, also can be that two kinds of different colours add colourless or colorless fluorescent, can also be coloured fluorescence of one (two) kind color and other two (one) kind colors.The axial color segment 3 at each color place or 4 or 5 is shape extension in the shape of a spiral vertically, faces the visual effect that can see formation color interval oblique arrangement as shown in Figure 4.
The anti-fake material of embodiment 2 is made by synthetic high polymer, that uses among synthetic high polymer and the embodiment 1 is identical, selects for use pigment, dyestuff, photochromic function material, electroluminescent material, magnetic functional material and other special type function materials as colouring agent equally.
Embodiment 3: see Fig. 5.Anti-fake material is applied in the cheque paper among Fig. 5, among the figure anti-fake material at random or directional profile in security document.The length of anti-fake material can be 2-12mm.
Embodiment 4: see Fig. 6.Anti-fake material is applied in the cheque paper among Fig. 5, and the anti-fake material directional profile is in security document among the figure.The length of anti-fake material is not limit.
The color spacing of the anti-fake material in the foregoing description is impartial and less than 4mm, and the color spacing also can be unequal.
Cheque paper can be paper spares such as banknote, marketable securities, invoice.
Security document can also be a plastic or other material.
Claims (9)
1. an anti-fake material for having the filament of axial length and horizontal area, is characterized in that described filament cross section contains two or more color, and the axial color segment at described every kind of color place is shape extension in the shape of a spiral vertically.
2. anti-fake material according to claim 1, the cross section that it is characterized in that described anti-fake material is circle or sub-circular.
3. anti-fake material according to claim 2, the diameter that it is characterized in that described anti-fake material cross section is less than 0.05mm.
4. anti-fake material according to claim 1 and 2 is characterized in that described anti-fake material made by synthetic high polymer.
5. anti-fake material according to claim 4 is characterized in that described synthetic high polymer is one or more of modified poly body material of polyethylene terephthalate, polybutylene terephthalate, polycaprolactam, polyhexamethylene adipamide, polypropylene, polyacrylonitrile etc. and above-mentioned high polymer.
6. anti-fake material according to claim 1 and 2 is characterized in that the color of described axial color segment is formed by special type function material.
7. anti-fake material according to claim 6 is characterized in that described special type function material is pigment, dyestuff, photochromic function material, some electroluminescent material or magnetic functional material etc.
8. a security document that adopts the anti-fake material of one of claim 1-7 is characterized in that being embedded with one or the above anti-fake material in security document.
9. security document according to claim 8 is characterized in that described anti-fake material is directed or is randomly distributed in the security document.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021465894A CN1170033C (en) | 2002-10-24 | 2002-10-24 | Anti-fraud material and anti-fraud document using anti-fraud material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021465894A CN1170033C (en) | 2002-10-24 | 2002-10-24 | Anti-fraud material and anti-fraud document using anti-fraud material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1431104A CN1431104A (en) | 2003-07-23 |
| CN1170033C true CN1170033C (en) | 2004-10-06 |
Family
ID=4751114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021465894A Expired - Lifetime CN1170033C (en) | 2002-10-24 | 2002-10-24 | Anti-fraud material and anti-fraud document using anti-fraud material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1170033C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4386749B2 (en) | 2004-02-16 | 2009-12-16 | シチズン電子株式会社 | Planar light source |
| CN1309581C (en) * | 2004-06-10 | 2007-04-11 | 中国科学院西安光学精密机械研究所 | Anti-fake enciphering method and detection method based on bacteria rhodopsin biofilm laser inducing anisotropy |
| CN102162205A (en) * | 2011-05-04 | 2011-08-24 | 胡大江 | Anti-falsification paper with color-changing colored fibers and manufacturing method thereof |
| CN103850144B (en) * | 2012-12-04 | 2016-08-17 | 昆山钞票纸业有限公司 | Anti-false fiber and manufacture method thereof and use its antifalsification paper and safe object |
| CN105568765A (en) * | 2014-10-15 | 2016-05-11 | 昆山钞票纸业有限公司 | Sheet-like anti-counterfeiting material and paper containing sheet-like anti-counterfeiting material |
-
2002
- 2002-10-24 CN CNB021465894A patent/CN1170033C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1431104A (en) | 2003-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SECURITY PRINTING INSTITUTE OF PEOPLE'S BANK OF CHINA Assignor: CHINA BANKNOTE PRINTING AND MINTING Corp. Contract fulfillment period: 2008.11.11 to 2013.11.10 Contract record no.: 2008110000159 Denomination of invention: Anti-fraud material and anti-fraud document using anti-fraud material Granted publication date: 20041006 License type: Exclusive license Record date: 20081205 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.11 TO 2013.11.10; CHANGE OF CONTRACT Name of requester: PEOPLE'S BANK OF CHINA SCIENCE PRINTING TECHNOLOGY Effective date: 20081205 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100044 Beijing city Xicheng District Xizhimen Street No. 143 triumph building Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100016 Beijing city Xicheng District Xizhimen Street No. 143 Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20041006 |