CN106778989A - Security element and anti-fake product - Google Patents
Security element and anti-fake product Download PDFInfo
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- CN106778989A CN106778989A CN201611031643.8A CN201611031643A CN106778989A CN 106778989 A CN106778989 A CN 106778989A CN 201611031643 A CN201611031643 A CN 201611031643A CN 106778989 A CN106778989 A CN 106778989A
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- area
- security element
- magnetic
- magnetic regions
- regions
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/12—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by magnetic means
Abstract
The present invention relates to anti-counterfeit field, a kind of Security element and anti-fake product are disclosed, wherein the Security element includes：Base material；And a kind of setting magnetic regions in continuous state being made up of material on the substrate, the magnetic regions have multiple spaced first areas and second area, wherein remanent magnetism of the remanent magnetism of the first area more than the second area.The Security element can be good at that hidden magnetic code region and manufacture craft be simple, low cost.
Description
Technical field
The present invention relates to anti-counterfeit field, in particular it relates to a kind of Security element and anti-fake product.
Background technology
At present, magnetic material is widely used in anti-counterfeit field, and early stage magnetic security line uses full version coating method, for example specially
Profit：GB1127043, which is one layer of magnetic material of even spread in whole safety line.Detected using magnetic sensor and pacified
Magnetic material on all fronts, if it is possible to detect magnetic signal, then be true, otherwise is false.But with this coating method shape
Into safety line on, be only capable of detecting the presence or absence of magnetic using magnetic sensor, can not produce magnetic code sequence, and should
Coating method is easily copied.
In order to strengthen safety line anti-counterfeiting performance, the patent EP0310707A2 of Mantegazza companies application proposes one kind
By the spaced mode of magnetic regions and non-magnetic region in safety line, it is able to detect that magnetic is compiled using magnetic sensor
Code sequence, and multiple coded sequences can be constituted by controlling the physical dimension of magnetic regions and non-magnetic region.Code sequence
The setting of row improves false proof level and production difficulty, but spaced magnetic regions are easily visually observed and decoded.
In order to solve the above problems, the patent CN200580042771.6 of G＆D companies application proposes one kind and utilizes first
Plant magnetic material and constitute magnetic code (magnetic regions and non-magnetic region are spaced), recycle second same material
To the mode of non-magnetic region.Magnetic code sequence can be detected using magnetic sensor, and visually observed down, the safety
Line is presented even spread effect, is difficult to be decrypted.But, although which improves disguise, but uses two kinds of magnetic materials
Material chromatography, production difficulty and cost of manufacture are all higher.
Additionally, at present, combining the safety line mainly magnetic code and non magnetic picture and text of a line and two wires anti-counterfeiting characteristic
Combination, such as 2002 distribution Euro safety line more early employ dealuminzation hollow out magnetic code safety line, the safety line is adopted
With the combination of magnetic code and dealuminzation hollow out word, but the safety line complex manufacturing technology by film, it is necessary to aluminize, take off
The multiple working procedure such as aluminium, the chromatography of word magnetic code, compound.With the progressively popularization and application of plastics paper money in recent years, the safety line of the type
Do not adapt to mould the making requirement of paper money.
The content of the invention
It is an object of the invention to provide a kind of Security element and anti-fake product, the Security element process is simple and be difficult by
Decode.
To achieve these goals, the present invention provides a kind of Security element, including base material；And set on the substrate
The magnetic regions in continuous state being made up of a kind of material, the magnetic regions have one or more spaced first
Region and second area, wherein remanent magnetism of the remanent magnetism of the first area more than the second area.
Alternatively, coating layer thickness of the coating layer thickness of the first area more than the second area.
Alternatively, the magnetic regions have the periodic first area and/or the periodically second area.
Alternatively, be embedded with the second area it is following in one kind or many persons：Hollow out word, pattern or mark.
Alternatively, the range of coat thicknesses of the first area is 1.5-15 μm, preferably 1.5-4 μm.
Alternatively, the coating layer thickness difference scope between the first area and the second area is 1-12 μm, preferably
1-3μm。
Alternatively, the width range of the magnetic regions is 1-6mm, preferably 1.5-3mm.
Alternatively, the magnetic regions are made up of hard magnetic material.
Alternatively, the magnetic regions are made up of a kind of following material：Magnetic material, conductive material or magnetic conductive material
Material.
Alternatively, the base material is paper or film.
Alternatively, the magnetic regions surface is coated with coating to cover the magnetic regions, and the coating is preferably white
Black coating or silver inks coating.
Correspondingly, the present invention also provides a kind of anti-fake product, including above-mentioned Security element.
Alternatively, the Security element is buried or turn on window is arranged in the anti-fake product with complete.
Alternatively, the anti-fake product be it is following in one kind：Banknote, bank money, admission ticket, certificate, file or credit
Card.
Security element provided by the present invention and anti-fake product have the following advantages that：
(1) because magnetic regions are made up of a kind of material, thus Security element can manufacture work by being once coated with completion
Skill is simple；
(2) magnetic regions show continuous state, but due to (referred to as " surplus in the present invention with remanent magnetization
Magnetic ") different region so that magnetic code sequence is capable of detecting when when being detected to magnetic regions by magnetic sensor,
This serves more preferable sequestration to magnetic code region, is difficult to be imitated.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute the part of specification, with following tool
Body implementation method is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 (a) -1 (c) shows the structural representation of Security element in an embodiment, top view and by magnetic transducing
Device detects signal waveform obtained from the Security element；
Fig. 2 (a) -2 (c) is shown the structural representation of Security element in another embodiment, top view and is passed by magnetic
Sensor detects signal waveform obtained from the Security element；And
Fig. 3 (a) -3 (c) is shown the structural representation of Security element in another embodiment, top view and is passed by magnetic
Sensor detects signal waveform obtained from the Security element.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.Also, those skilled in the art
It should be appreciated that the gray scale and dimension scale in all accompanying drawings are only schematical, actual color and dimension scale is not represented.
Fig. 1 (a) -1 (c) shows the structural representation of Security element in an embodiment, top view and by magnetic transducing
Device detects signal waveform obtained from the Security element.As shown in Fig. 1 (a), a kind of Security element is the embodiment of the invention provides,
The Security element can include：Base material 10 and the magnetic regions being made up of a kind of material being arranged on the base material 10, the magnetic
Region can have one or more spaced first areas 1 and second area 2, wherein the remanent magnetism of the first area 1
More than the remanent magnetism of the second area 2.Magnetic regions are made up of a kind of material thus can be by being once coated with completion, very great Cheng
The production difficulty and cost of manufacture of Security element are reduced on degree.
Magnetic regions are distributed in continuous state on base material 10, such as shown in Fig. 1 (b), are distributed in continuous state here
Refer to magnetic regions continuous without being spaced apart on base material 10, thus eye-observation to be complete continuous state
Magnetic regions, it is ensured that the risk that magnetic regions are decrypted is reduced while attractive in appearance.
As shown in Fig. 1 (c), when being detected from left to right to the Security element shown in Fig. 1 (a) using magnetic sensor,
Security element magnetic regions beginning to the change curve that magnetic induction electromotive force can be formed at ending.
In beginning (in Fig. 1 (a) at the left side rising edge of leftmost side first area 1) magnetic of the magnetic regions of Security element
Flux changes from scratch, (the right side trailing edge of rightmost side first area 1 in Fig. 1 (a) at the ending of magnetic regions
Place) magnetic flux is from having to without changing, so as to the magnetic induction that opposite in phase can be formed at the beginning and ending is electronic
The change curve of gesture, wherein the maximum amplitude in the beginning and ending place formation magnetic induction electromotive force is Y, Y>0.
Due to the remanent magnetism of the remanent magnetism more than the second area 2 of first area 1, therefore, it is same in two region intersections
The descending or ascending change of magnetic flux can occur, such that it is able to form the change curve of induced electromotive force, wherein
The maximum amplitude of the magnetic induction electromotive force that two regions boundary place is formed is A, A>0.It is apparent from, │ A │<│Y│.
Therefore, it is capable of detecting when waveform when being detected to the Security element of the embodiment of the present invention using magnetic sensor
Signal, which further improves the protective effect of the magnetic code to Security element.
When Security element is used as safety line, it is preferable that can improve surplus by improving the coating layer thickness of magnetic regions
Magnetic, i.e. in the case where magnetic regions coating widths are fixed, the coating layer thickness that can set first area 1 is more than second area 2
Coating layer thickness with cause first area 1 remanent magnetism more than second area 2 remanent magnetism.Alternatively, the coating layer thickness of first area 1
Scope can be 1.5-15 μm, preferably 1.5-4 μm.Alternatively, the coating layer thickness of second area 2 is less than or equal to 3 μm, preferably
It is 0.5-3 μm.Alternatively, the coating layer thickness difference scope between first area 1 and second area 2 can be 1-12 μm, preferably
1-3μm.Here, range of coat thicknesses and coating layer thickness difference scope are micron dimensions, thus visually observe and can not distinguish
The coating layer thickness of first area 1 and second area 2 is poor, only it is observed that smooth continuous magnetic regions, that further reduces
The possibility that magnetic regions are decrypted.
Embodiment of the present invention is not restricted to improve remanent magnetism above by coating layer thickness, magnetic regions width not
In the case of fixation, it is also possible to by the size for controlling the size of width to control remanent magnetism.
First area 1 and second area 2 are periodically arranged in base material 10 respectively in Security element shown in Fig. 1 (a)
On, but it is to be understood that in the case where ensuring that first area 1 and second area 2 are spaced, first area 1 and/or second
Region 2 can also be acyclic, for example, the length and coating layer thickness of each first area arranged on base material 10 can not
Identical, equally, the length and coating layer thickness of each second area can also be differed.
One or more of hollow out word, pattern or mark can be embedded with the second area of magnetic regions to carry
For a line identification feature.Fig. 2 (a) -2 (c) shows the structural representation of Security element in another embodiment, top view and passes through
Magnetic sensor detects signal waveform obtained from the Security element.The difference of the embodiment shown in the embodiment and Fig. 1
It is that " N " printed words are embedded with second area 2, embedded " N " printed words are only used for citing here, are not intended to limit the invention,
Any type and any number of hollow out word, pattern or mark can be embedded with.
As shown in Fig. 2 (a), single " N " printed words can be embedded with each second area 2, shown in such as Fig. 2 (b),
Be still the complete magnetic regions in continuous state when observing the Security element, and can compartment of terrain observe
" N " printed words, this provides line public's identification feature.
With further reference to Fig. 2 (a), the coating layer thickness of first area 1 is more than the coating layer thickness of second area 2 on base material 10,
Detect that the magnetic regions obtain signal waveform by magnetic sensor, which further improves the magnetic code to Security element
Protective effect.
Fig. 2 (c) to show and detect when institute from left to right to the Security element shown in Fig. 2 (a) using magnetic sensor
The signal waveform of generation.As shown in Fig. 2 (c), the Security element shown in Fig. 2 (a) is carried out from left to right using magnetic sensor
During detection, Security element magnetic regions beginning to the change curve that magnetic induction electromotive force can be formed at ending.
In beginning (in Fig. 2 (a) at the left side rising edge of leftmost side first area 1) magnetic of the magnetic regions of Security element
Flux changes from scratch, (the right side trailing edge of rightmost side first area 1 in Fig. 2 (a) at the ending of magnetic regions
Place) magnetic flux is from having to without changing, so as to the magnetic induction that opposite in phase can be formed at the beginning and ending is electronic
The change curve of gesture, wherein the maximum amplitude in the beginning and ending place formation magnetic induction electromotive force is Y, Y>0.
Due to the remanent magnetism of the remanent magnetism more than the second area 2 of first area 1, therefore, it is same in two region intersections
The descending or ascending change of magnetic flux can occur, such that it is able to form the change curve of induced electromotive force, wherein
The maximum amplitude of the magnetic induction electromotive force that two regions boundary place is formed is A, A>0.It is apparent from, │ A │<│Y│.
Due to being embedded with single " N " printed words in second area 2, therefore, magnetic flux can also occur at the edge of printed words " N "
Faint change, such that it is able to form the change curve of induced electromotive force, wherein the magnetic induction formed at the edge of printed words " N "
The maximum amplitude of electromotive force is B, B>0, it is apparent from, │ B │<<│A│<│Y│.Alternatively, examined at the edge of the printed words " N " of second area 2
The waveform signal for measuring is extremely weak, can be ignored, thus only can provide machine-readable anti-false feature by first area 1.
First area 1 and second area 2 are periodically arranged in base material 10 respectively in Security element shown in Fig. 2 (a)
On, but it is to be understood that in the case where ensuring that first area 1 and second area 2 are spaced, first area 1 and/or second
Region 2 can also be acyclic, for example, the length and coating layer thickness of each first area arranged on base material 10 can not
Identical, equally, the length and coating layer thickness of each second area can also be differed.
Security element shown in Fig. 2 is only used for citing, it will be appreciated that can also be embedded with each second area 2 and appointed
Meaning type and any number of hollow out word, pattern or mark, or hollow out text can also be embedded in only on part second area 2
Word, pattern or mark, and hollow out word, pattern or mark are not embedded with other second areas 2.Correspondingly, second area 2
Length scale can also change according to embedded hollow out word, the size of pattern or mark.
Fig. 3 (a) -3 (c) is shown the structural representation of Security element in another embodiment, top view and is passed by magnetic
Sensor detects signal waveform obtained from the Security element.The difference of the embodiment shown in embodiment and Fig. 2 shown in Fig. 3
It is that the second area arranged on base material 10 has two kinds of subregion 2a and 2b, not embedding on wherein subregion 2a
Enter hollow out word, pattern or mark, and two " N " printed words are embedded with subregion 2b, two complete phases of " N " printed words size
Together.Here embedded two " N " printed words are only used for citing in subregion 2b, are not intended to limit the invention, can be in subregion
2a and/or 2b are embedded with any type and any number of hollow out word, pattern or mark.
As shown in Fig. 3 (b), the complete magnetic area in continuous state is still when observing the Security element
Domain, and can compartment of terrain observe two identical " N " printed words of size, there is provided line public's identification feature.
With further reference to Fig. 3 (a), on base material 10 coating layer thickness of first area 1 more than second area subregion 2a and
The coating layer thickness of 2b, detects that magnetic regions obtain signal waveform by magnetic sensor, and Fig. 3 (c) shows and uses magnetic transducing
Device signal waveform produced when being detected from left to right to the Security element shown in Fig. 3 (a).As shown in Fig. 3 (c), use
When magnetic sensor is detected from left to right to the Security element shown in Fig. 3 (a), in the beginning of the magnetic regions of Security element
Locate that at ending the change curve of magnetic induction electromotive force can be formed.
It is similar with embodiment in Fig. 2, the magnetic induction of opposite in phase can be formed at the beginning of magnetic regions and ending
The change curve of electromotive force, wherein the maximum amplitude in the beginning and ending place formation magnetic induction electromotive force is Y, Y>0.
The boundary of first area 1 and subregion 2a or subregion 2b can form the change curve of induced electromotive force, wherein in Liang Ge areas
The maximum amplitude of the magnetic induction electromotive force that domain boundary place is formed is A, A>0, │ A │<│Y│.In two printed words " N " of subregion 2b
Edge can respectively form the change curve of induced electromotive force, wherein being formed at the respective edge of two printed words " N "
The maximum amplitude of magnetic induction electromotive force is B, B>0, │ B │<<│A│<│Y│.Alternatively, on two sides of printed words " N " of subregion 2b
The waveform signal that edge is detected is extremely weak, can be ignored, thus only can provide machine-readable anti-false feature by first area 1.
The magnetic regions of the Security element shown in Fig. 3 (a) are with comprising two first areas 1,1 sub-regions 2a and 1
One group of region of sub-regions 2b is periodically arranged for the cycle, wherein every group of region Zhong Ge regions put in order for：
First area 1, subregion 2a, first area 1, subregion 2b.It is understood that ensuring first area 1 and second area
In the case of being spaced, the quantity of first area 1 and subregion 2a and 2b is not restricted by every group of region, can be any
Quantity.Additionally, the length and coating layer thickness of each first area arranged on base material 10 can be differed, and equally, each sub-district
The length and coating layer thickness of domain 2a and 2b can also be differed.
Security element shown in Fig. 2 to Fig. 3 has machine-readable feature and public's identification feature concurrently, further increases Security element
Anti-counterfeiting performance.
The constituent material of magnetic regions can be hard magnetic material in the embodiment of the present invention, but the embodiment of the present invention is not limited
This is formed on, its constituent material can also be conductive material or magnetic conductive material etc..
Additionally, the base material 10 in the embodiment of the present invention can be alternatively paper or film.
The Security element that the present invention is provided can be used for making safety line, bar wide, label, mark etc., it is also possible to by each
Plant bonding mechanism to stick on various articles, for example, be transferred on the safety product high such as banknote, credit card and high value added product.
Alternatively, coating can be coated with the magnetic regions surface of Security element, for covering the magnetic regions, with
Further improve the disguise of magnetic regions and protect the magnetic regions not to be damaged.The coating of the coating can be applied for chalk
Layer or silver inks coating, but the embodiment of the present invention is not restricted to this, or other types of coating.
Another aspect of the present invention provides a kind of anti-fake product for including above-mentioned Security element, alternatively, Security element
Can entirely bury or turn on window is arranged in the anti-fake product.The anti-fake product include but is not limited to it is following in one kind：
Banknote, bank money, admission ticket, certificate, file or credit card etc..
The present invention is easily visually observed and decoded for Security element in the prior art, production difficulty and cost of manufacture are higher
Defect, there is provided a kind of Security element and the anti-fake product including the Security element, wherein, Security element include base material and magnetic
Region, the magnetic regions are made up of a kind of material thus can be by being once coated with completion, and manufacture craft is simple, and cost is relatively low.
Magnetic regions be on base material in continuous state be distributed, eye-observation to be complete continuous state magnetic regions, really
Guarantor's Security element reduces the risk that magnetic regions are decrypted while attractive in appearance.Additionally, having in magnetic regions spaced
The different region of remanent magnetism, is capable of detecting when coded sequence, which further improves anti-using magnetic sensor detection magnetic regions
The anti-counterfeiting performance of pseudo- element.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in range of the technology design of the invention, various letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the invention, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (14)
1. a kind of Security element, it is characterised in that including：
Base material；And
The magnetic regions in continuous state being made up of a kind of material on the substrate are set, and the magnetic regions have one
Or multiple spaced first areas and second area, wherein the remanent magnetism of the first area is surplus more than the second area
Magnetic.
2. Security element according to claim 1, it is characterised in that the coating layer thickness of the first area is more than described the
The coating layer thickness in two regions.
3. Security element according to claim 1 and 2, it is characterised in that the magnetic regions have periodically described
First area and/or the periodically second area.
4. Security element according to claim 1 and 2, it is characterised in that be embedded with the second area it is following in
A kind of or many persons：Hollow out word, pattern or mark.
5. Security element according to claim 1 and 2, it is characterised in that the range of coat thicknesses of the first area is
1.5-15 μm, preferably 1.5-4 μm.
6. Security element according to claim 1 and 2, it is characterised in that the first area and the second area it
Between coating layer thickness difference scope be 1-12 μm, preferably 1-3 μm.
7. Security element according to claim 1 and 2, it is characterised in that the width range of the magnetic regions is 1-
6mm, preferably 1.5-3mm.
8. Security element according to claim 1 and 2, it is characterised in that the magnetic regions are made up of hard magnetic material.
9. Security element according to claim 1 and 2, it is characterised in that the magnetic regions are by a kind of following material structure
Into：Magnetic material, conductive material or magnetic conductive material.
10. Security element according to claim 1 and 2, it is characterised in that the base material is paper or film.
11. Security elements according to claim 1 and 2, it is characterised in that the magnetic regions surface be coated with coating with
The magnetic regions are covered, the coating is preferably chalk coating or silver inks coating.
12. a kind of anti-fake products, it is characterised in that including the false proof unit described in any one claim in claim 1-11
Part.
13. anti-fake products according to claim 12, it is characterised in that the Security element is buried or turn on window sets with complete
It is placed in the anti-fake product.
14. anti-fake product according to claim 12 or 13, it is characterised in that the anti-fake product be it is following in one
Kind：Banknote, bank money, admission ticket, certificate, file or credit card.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031643.8A CN106778989B (en) | 2016-11-22 | 2016-11-22 | Anti-counterfeiting element and anti-counterfeiting product |
| GB1908927.5A GB2585365B (en) | 2016-11-22 | 2017-11-22 | Security Element and Security Product with Security Element |
| AU2017366399A AU2017366399B2 (en) | 2016-11-22 | 2017-11-22 | Security Element and Security Product with Security Element |
| PCT/CN2017/112227 WO2018095319A1 (en) | 2016-11-22 | 2017-11-22 | Anti-counterfeiting element and anti-counterfeiting product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031643.8A CN106778989B (en) | 2016-11-22 | 2016-11-22 | Anti-counterfeiting element and anti-counterfeiting product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106778989A true CN106778989A (en) | 2017-05-31 |
| CN106778989B CN106778989B (en) | 2020-04-21 |
Family
ID=58971737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611031643.8A Active CN106778989B (en) | 2016-11-22 | 2016-11-22 | Anti-counterfeiting element and anti-counterfeiting product |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN106778989B (en) |
| AU (1) | AU2017366399B2 (en) |
| GB (1) | GB2585365B (en) |
| WO (1) | WO2018095319A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095319A1 (en) * | 2016-11-22 | 2018-05-31 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product |
| CN112329903A (en) * | 2020-11-09 | 2021-02-05 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element, product and manufacturing method thereof |
| CN112497952A (en) * | 2020-11-13 | 2021-03-16 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element and magnetic anti-counterfeiting product |
| CN113947174A (en) * | 2021-09-08 | 2022-01-18 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product using same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI709494B (en) * | 2020-01-07 | 2020-11-11 | 台灣三維設計有限公司 | Toppan printing latent image anti-counterfeiting technology |
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- 2017-11-22 GB GB1908927.5A patent/GB2585365B/en active Active
- 2017-11-22 WO PCT/CN2017/112227 patent/WO2018095319A1/en active Application Filing
- 2017-11-22 AU AU2017366399A patent/AU2017366399B2/en active Active
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095319A1 (en) * | 2016-11-22 | 2018-05-31 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product |
| GB2585365A (en) * | 2016-11-22 | 2021-01-13 | Zhongchao Special Security Technology Co Ltd | Anti-counterfeiting element and anti-counterfeiting product |
| GB2585365B (en) * | 2016-11-22 | 2021-11-17 | Zhongchao Special Security Technology Co Ltd | Security Element and Security Product with Security Element |
| CN112329903A (en) * | 2020-11-09 | 2021-02-05 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element, product and manufacturing method thereof |
| CN112329903B (en) * | 2020-11-09 | 2024-03-29 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element, product and manufacturing method thereof |
| CN112497952A (en) * | 2020-11-13 | 2021-03-16 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element and magnetic anti-counterfeiting product |
| CN112497952B (en) * | 2020-11-13 | 2022-04-15 | 中钞特种防伪科技有限公司 | Magnetic anti-counterfeiting element and magnetic anti-counterfeiting product |
| CN113947174A (en) * | 2021-09-08 | 2022-01-18 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product using same |
| CN113947174B (en) * | 2021-09-08 | 2023-09-05 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product using same |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201908927D0 (en) | 2019-08-07 |
| AU2017366399B2 (en) | 2020-12-24 |
| WO2018095319A1 (en) | 2018-05-31 |
| AU2017366399A1 (en) | 2019-07-11 |
| GB2585365B (en) | 2021-11-17 |
| GB2585365A (en) | 2021-01-13 |
| CN106778989B (en) | 2020-04-21 |
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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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