CN103729931B - A kind of Security element and the product using the Security element - Google Patents
A kind of Security element and the product using the Security element Download PDFInfo
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- CN103729931B CN103729931B CN201210390944.5A CN201210390944A CN103729931B CN 103729931 B CN103729931 B CN 103729931B CN 201210390944 A CN201210390944 A CN 201210390944A CN 103729931 B CN103729931 B CN 103729931B
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- magnetic
- security element
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- code area
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Abstract
The present invention provides a kind of Security element and the product using the Security element, the Security element includes substrate, there is magnetic code area, one or more magnetic texures of the easy magnetizing axis containing magnetic-particle perpendicular to the surface of the substrate in the magnetic code area on the substrate.
Description
Technical field
The present invention relates to anti-counterfeit field more particularly to a kind of Security element and use the product of the Security element.
Background technique
Currently, there is high value-added product all to use the anti-fake skill of safety line for most bank note or marketable securities etc.
Art.It forges in order to prevent, other than common optical code, safety line is also equipped with magnetic or conductive anti-counterfeiting characteristic.The magnetic
Property or conductive anti-counterfeiting characteristic can be by machine recognition, normally referred to as " machine-readable feature ".With a large amount of uses of safety line, have
Safety line in high value-added product starts to be copied.
In order to improve the anti-fake level of Security element, patent application WO2009090676 propose using two kinds (or more)
The method that coercivity material forms magnetic code area, two of them material are stackable or according to certain sequential arrangement.
Summary of the invention
The present invention provides a kind of Security element different from Security element structure in the prior art and uses the anti-fake member
The product of part.
The present invention provides a kind of Security element, which includes substrate, has magnetic code area, institute on the substrate
Easy magnetizing axis in magnetic code area containing magnetic-particle is stated perpendicular to one or more magnetic texures on the surface of the substrate.
The present invention also provides a kind of anti-fake products using above-mentioned Security element.
Since Security element according to the present invention and anti-fake product use the easy magnetizing axis of magnetic-particle perpendicular to substrate
Surface magnetic texure carry out it is anti-fake, so improve anti-counterfeit capability, in addition, its can also realize extensive steady production and
Reliable detection.
Detailed description of the invention
Fig. 1 is the schematic diagram of Security element according to an embodiment of the present invention；
Fig. 2 is the schematic diagram of the Security element of another embodiment according to the present invention；
Fig. 3 is the schematic diagram of the Security element of another embodiment according to the present invention；
Fig. 4 is the schematic diagram of the Security element of another embodiment according to the present invention；
Fig. 5 is the schematic diagram of the Security element of another embodiment according to the present invention；
Fig. 6 is the schematic diagram of the Security element of another embodiment according to the present invention；And
Fig. 7 is the schematic diagram of the Security element using micro- picture and text of another embodiment according to the present invention.
Specific embodiment
With reference to the accompanying drawing Security element according to the present invention is described in detail and using the product of the Security element.
As shown in Figure 1, Security element according to an embodiment of the present invention includes substrate 10, have on the substrate 10
Magnetic code area, containing one or more magnetic texures 20 in the magnetic code area, magnetic in the magnetic texure 20
Surface of the easy magnetizing axis of grain 30 perpendicular to substrate 10.
Preferably, also the easy magnetization axis direction containing magnetic-particle is perpendicular to the substrate in the magnetic code area
One or more magnetic texures in the direction except 10 surface and/or the easy magnetization axis direction of magnetic-particle are No yield point
One or more magnetic texures.This will be described in detail hereinafter.
Preferably, above-mentioned each magnetic texure (surface of the easy magnetizing axis including magnetic-particle perpendicular to substrate
Magnetic texure, magnetic-particle easy magnetizing axis be perpendicular to the magnetic texure in the direction except the surface of substrate, magnetic-particle
Easy magnetizing axis is the random magnetism structure in the magnetic texure of No yield point) width, between thickness and the magnetic texure
Variable spaced, this makes it possible to realize multiple combinations using the interval between the width of magnetic texure, thickness and magnetic texure
Anti-counterfeiting characteristic, to greatly improve anti-fake level.
Preferably, the magnetic texure (easy magnetizing axis including magnetic-particle perpendicular to the surface of substrate magnetic texure,
The easy magnetizing axis of magnetic-particle is to be perpendicular to the magnetic texure in the direction except the surface of substrate, the easy magnetizing axis of magnetic-particle
Random magnetism structure in the magnetic texure of No yield point) at least two magnetic texures remanent magnetism or coercivity it is different.Thus can
It is anti-fake to realize with the combination using the remanent magnetism of magnetic texure, coercivity, magnetic orientation.It is, of course, also possible to by magnetic texure
The features such as the interval between remanent magnetism, coercivity, magnetic orientation, thickness, width and magnetic texure combine realize it is anti-fake.This
Also it will be described in more detail below in conjunction with attached drawing.
Preferably, the magnetic texure (magnetism of the easy magnetizing axis including magnetic-particle perpendicular to the surface of substrate is constituted
Structure, magnetic-particle easy magnetizing axis be easy magnetic perpendicular to the magnetic texure in the direction except the surface of substrate, magnetic-particle
Changing axis is random magnetism structure in the magnetic texure of No yield point) magnetic-particle can be regular hexagon sheet-like magnetic particle or
The needle-shaped magnetic-particle of person.
Preferably, on the side identical with the magnetic code area of the substrate 10 and/or in the substrate 10
Also at least one in the anti-counterfeiting characteristics such as conduction, holography, light change, micro- picture and text on the side different from the magnetic code area
Person.Anti-counterfeiting technology according to the present invention can be combined with anti-counterfeiting technologies such as traditional conduction, light breath, light change, micro- picture and text,
To constitute the Security element for having multidimensional anti-counterfeiting characteristic.Since anti-counterfeiting technologies such as conduction, light breath, light change, micro- picture and text etc. are abilities
Well known to domain, so here is omitted.
In addition, above-mentioned various magnetic texures are naked eyes undistinguishables, magnetic characteristic can utilize magnetic sensor etc.
Machine is detected.
Preferably, the substrate 10 can be transparent PET film or aluminizer.
When preparing Security element according to the present invention, magnetic code area can pass through intaglio printing or screen printing dataller
Skill production.In printing process, the drying mode in magnetic code area can be hot-air seasoning or UV curing mode.The magnetism
Code area passes through field orientation technique before it is dried or in dry and realizes the easy magnetizing axis of magnetic-particle according to a certain direction
Then ordered arrangement passes through the dry holding for realizing the ordered arrangement.
Below with reference to Fig. 2 to Fig. 7, preferred embodiments of the present invention will be described, but those skilled in the art can
Various changes and modifications are made to the present invention according to these preferred embodiments, i.e., the arrangement of various magnetic texures is not limited to
As shown in the figure, and the position of micro- picture and text is also not limited to shown in Fig. 7.Those skilled in the art can wish to realize according to it
Anti-counterfeiting characteristic carry out it is arbitrarily devised.
Magnetic material used by magnetic texure 201,202,203 in Security element shown in Fig. 2 is identical, and each magnetic
The easy magnetization axis direction of magnetic-particle in property structure 201,202,203 is the surface perpendicular to substrate 10.But it is each
The thickness H of magnetic texure 201,202,203 is different with interval T, is used for anti-fake coding to be formed.
Magnetic material used by magnetic texure 301,302,303 in Security element shown in Fig. 3 is identical, wherein magnetic
The easy magnetization axis direction of magnetic-particle in structure 301 and 303 perpendicular to substrate 10 surface and the magnetic in magnetic texure 302
The easy magnetization axis direction of property particle is parallel with the surface of substrate 10.It is thick by control printing in magnetic texure 301 and 303
Degree realizes that height encodes, wherein magnetic texure 301 is low code, and magnetic texure 303 is high code.
Fig. 4 shows the magnetic code area constituted using two kinds of different coercivity magnetic materials.Wherein magnetic texure 401,
The easy magnetization axis direction of magnetic-particle in 402 and 403 is each perpendicular to the surface of substrate 10, and is realized by the design that version is rolled
The variation at its interval.But magnetic texure 401 and 402 is formed using same coercivity magnetic material, and magnetic texure 403 is then
It is formed using another coercivity magnetic material.The coercivity of two kinds of different coercivity magnetic materials should numerically differ
1000Oe or more.
Fig. 5 shows the magnetic code area constituted using two kinds of different coercivity magnetic materials, and wherein magnetic-particle is easy
The direction of magnetized axis is used using same coercivity magnetism perpendicular to the magnetic texure 501 and 503 on the surface of substrate 10 and is formed,
And another coercivity magnetism of the use of magnetic texure 502 that the easy magnetization axis direction of magnetic-particle is parallel with the surface of substrate 10
Material is formed.
Fig. 6 shows the magnetic code area constituted using two kinds of different coercivity magnetic materials, wherein 601 He of magnetic texure
The easy magnetization axis direction of magnetic-particle in 603 is parallel with the surface of substrate 10 and the magnetic-particle of magnetic texure 602 it is easy
The direction of magnetized axis is vertical with the surface of substrate 10.Magnetic texure 602 is formed using high-coercive force magnetism material, and magnetic texure
601 and 603 are formed using low-coercivity magnetism material, and realize the thickness of magnetic texure, the difference at interval by printing, thus
Form height encoded signal.
Fig. 7 shows the magnetic code area being made of three kinds of coercivity magnetic materials, wherein in magnetic texure 701 and 703
Magnetic-particle easy magnetization axis direction it is parallel with the surface of substrate 10, the easy magnetizing axis of the magnetic-particle of magnetic texure 702
Direction it is vertical with the surface of substrate 10, magnetic texure 701,702,703 is formed by different coercivity magnetic materials respectively, label
704 be microfilm of characters.By the way that magnetic code and character pattern combination can be constituted the anti-fake member with more complicated anti-counterfeiting characteristic
Part.
Security element according to the present invention can be used for making safety line, wide item, label, mark etc., can be by various
Bonding mechanism is adhered on various articles, such as on the high safety product and high value added product such as be transferred to banknote, credit card.When
When Security element according to the present invention is applied to safety line, safety line can be at least partially embedded into the valuable of such as bank note etc
It is designed on the surface thereof in security or in a manner of line or item.
Certain preferred embodiments of the invention are exemplarily only described above.But those skilled in the art can manage
Solution can make various equivalents or modification under the premise of without departing from present inventive concept and spirit to the present invention, and such
Obtained technical solution also should belong to protection scope of the present invention.
Claims (7)
1. a kind of Security element, which includes substrate, has on the substrate and passes through intaglio printing or silk-screen printing
The magnetic code area of technique production, the magnetic code area are realized by field orientation technique magnetic before it is dried or in dry
Then the easy magnetizing axis of particle ordered arrangement according to a certain direction passes through the dry holding for realizing the ordered arrangement, the magnetic
One or more magnetic texures of the easy magnetizing axis containing magnetic-particle perpendicular to the surface of the substrate in property code area.
2. Security element according to claim 1, wherein also containing the easy magnetization of magnetic-particle in the magnetic code area
The direction of axis be perpendicular to the direction except the surface of the substrate one or more magnetic texures and/or magnetic-particle it is easy
The direction of magnetized axis is one or more magnetic texures of No yield point.
3. Security element according to claim 1 or 2, wherein the width of each magnetic texure, thickness and described
Variable spaced between magnetic texure.
4. Security element according to claim 3, wherein in the magnetic texure remanent magnetism of at least two magnetic texures or
Coercivity is different.
5. Security element according to claim 1,2 or 4, wherein the magnetic-particle is regular hexagon sheet-like magnetic
Grain or needle-shaped magnetic-particle.
6. Security element according to claim 1,2 or 4, wherein in the identical as the magnetic code area of the substrate
Side on and/or on the sides different from the magnetic code area of the substrate also there is conductive, holographic, light to become, is micro-
At least one of graphic anti-counterfeiting feature.
7. a kind of using according to claim 1 to the anti-fake product of Security element described in any one of 6 claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390944.5A CN103729931B (en) | 2012-10-15 | 2012-10-15 | A kind of Security element and the product using the Security element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390944.5A CN103729931B (en) | 2012-10-15 | 2012-10-15 | A kind of Security element and the product using the Security element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103729931A CN103729931A (en) | 2014-04-16 |
| CN103729931B true CN103729931B (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210390944.5A Active CN103729931B (en) | 2012-10-15 | 2012-10-15 | A kind of Security element and the product using the Security element |
Country Status (1)
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| CN (1) | CN103729931B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096442A (en) * | 2014-05-04 | 2015-11-25 | 中钞特种防伪科技有限公司 | Detection device for detecting anti counterfeiting component and detection method thereof |
| CN110744948B (en) * | 2018-07-24 | 2021-06-18 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element and anti-counterfeiting product using same |
| CN113822401A (en) * | 2021-08-03 | 2021-12-21 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element and magnetic anti-counterfeiting product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567368A (en) * | 2003-06-19 | 2005-01-19 | 中国印钞造币总公司 | Magnetic encoding safety line |
| CN1904951A (en) * | 2006-08-03 | 2007-01-31 | 中国印钞造币总公司 | Anti-fake element containing carved gravure anti-fake machine reading pattern |
| CN101393794A (en) * | 2007-09-20 | 2009-03-25 | 中国印钞造币总公司 | Magnetically encoding thin-film material and fabrication method therefor |
| WO2011154088A1 (en) * | 2010-06-09 | 2011-12-15 | Giesecke & Devrient Gmbh | Method and apparatus for checking value documents |
| CN102465473A (en) * | 2010-11-09 | 2012-05-23 | 中国人民银行印制科学技术研究所 | Composite safety line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3814692B2 (en) * | 2002-12-19 | 2006-08-30 | 独立行政法人 国立印刷局 | Printed matter, authenticity determination method thereof, and authenticity determination device |
-
2012
- 2012-10-15 CN CN201210390944.5A patent/CN103729931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567368A (en) * | 2003-06-19 | 2005-01-19 | 中国印钞造币总公司 | Magnetic encoding safety line |
| CN1904951A (en) * | 2006-08-03 | 2007-01-31 | 中国印钞造币总公司 | Anti-fake element containing carved gravure anti-fake machine reading pattern |
| CN101393794A (en) * | 2007-09-20 | 2009-03-25 | 中国印钞造币总公司 | Magnetically encoding thin-film material and fabrication method therefor |
| WO2011154088A1 (en) * | 2010-06-09 | 2011-12-15 | Giesecke & Devrient Gmbh | Method and apparatus for checking value documents |
| CN102465473A (en) * | 2010-11-09 | 2012-05-23 | 中国人民银行印制科学技术研究所 | Composite safety line |
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| CN103729931A (en) | 2014-04-16 |
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Address after: 100070 No. 6 Spark Road, Science City, Beijing, Fengtai District Patentee after: ZHONGCHAO SPECIAL SECURITY TECHNOLOGY Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100070 No. 6 Spark Road, Science City, Beijing, Fengtai District Patentee before: ZHONGCHAO SPECIAL SECURITY TECHNOLOGY Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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