CN1098774C - A method of manufacture and of verification of a security paper - Google Patents
A method of manufacture and of verification of a security paper Download PDFInfo
- Publication number
- CN1098774C CN1098774C CN98805798A CN98805798A CN1098774C CN 1098774 C CN1098774 C CN 1098774C CN 98805798 A CN98805798 A CN 98805798A CN 98805798 A CN98805798 A CN 98805798A CN 1098774 C CN1098774 C CN 1098774C
- Authority
- CN
- China
- Prior art keywords
- silking
- false proof
- counterfeiting product
- counterfeiting
- product
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000012795 verification Methods 0.000 title abstract 2
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 12
- 238000001429 visible spectrum Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 77
- 230000005855 radiation Effects 0.000 claims description 47
- 238000000576 coating method Methods 0.000 claims description 40
- 239000011358 absorbing material Substances 0.000 claims description 16
- 238000007747 plating Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000000904 thermoluminescence Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 4
- 238000004020 luminiscence type Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 238000005390 triboluminescence Methods 0.000 claims description 2
- 230000003760 hair shine Effects 0.000 claims 8
- 238000002798 spectrophotometry method Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 37
- 239000000853 adhesive Substances 0.000 description 22
- 230000001070 adhesive effect Effects 0.000 description 22
- 229920000728 polyester Polymers 0.000 description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 11
- 239000000049 pigment Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 239000005083 Zinc sulfide Substances 0.000 description 7
- 238000007639 printing Methods 0.000 description 7
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- NYZGMENMNUBUFC-UHFFFAOYSA-N P.[S-2].[Zn+2] Chemical compound P.[S-2].[Zn+2] NYZGMENMNUBUFC-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- KJJVVRLOVRVINC-UHFFFAOYSA-N O.[S-2].[Y+3] Chemical compound O.[S-2].[Y+3] KJJVVRLOVRVINC-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- LYVWMIHLNQLWAC-UHFFFAOYSA-N [Cl].[Cu] Chemical compound [Cl].[Cu] LYVWMIHLNQLWAC-UHFFFAOYSA-N 0.000 description 1
- JMTIXSZQYHAMLY-UHFFFAOYSA-N [P].[Zn] Chemical compound [P].[Zn] JMTIXSZQYHAMLY-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004816 paper chromatography Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Images
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
- B42D15/00—Printed matter of special format or style not otherwise provided for
-
- 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
- B42D25/355—Security threads
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/373—Metallic materials
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/387—Special inks absorbing or reflecting ultraviolet light
-
- B42D2035/24—
Landscapes
- Credit Cards Or The Like (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Paper (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention is concerned with security articles such as cheque guarantee cards, identification cards and the like and such as security paper including bank notes, cheques and the like. The present invention also relates to a method of manufacture of security articles and a method of verifying the authenticity of the security article. The invention comprises a security article having first and second surfaces and a security thread having a first part located between the first and second surfaces and a second part exposed in a window provided in the first surface, and the security thread comprising means providing at least one non-public security feature which enables verification of authenticity of the security article and which is not visually detectable when the security thread is exposed only to electro-magnetic radiation in the visible spectrum, wherein the exposure of the second part of the security thread in the window in the first surface enhances detection of the non-public security feature by providing a readily accessible portion of the security thread, and wherein the whole of the part of the security thread exposed in the window in the first surface has a matt non-reflective appearance and closely matches in colour a portion of the first surface surrounding the window, whereby when the first surface is viewed in reflected light in the visible spectrum the exposed part of the security thread is unobtrusive and does not form a visually striking feature of the appearance of the security article in reflected light in the visible spectrum.
Description
The present invention relates to anti-counterfeiting product for example check guarantee card, identity card etc. and the loan that for example comprises banknote, check etc.The invention still further relates to the production method of anti-counterfeiting product and the method for this anti-counterfeiting product authenticity of check.
As everyone knows, using false proof silking in banknote is modal example, and this silking is to be made by the transparent membrane in the continuous metal reflecting layer with vacuum deposition aluminium on polyester film.The banknote of being made by this paper has circulated for many years at large in many countries.British patent specification GB-A-1552853 and GB-A-1604463 have narrated the application of false proof silking in loan, and this silking is exposed on the one side of loan by spells along its length, and area exposed is called window.The initial purpose that window is provided is to produce effective public's anti-counterfeiting characteristic (that is, a kind of anti-counterfeiting characteristic of being discerned by the public of being easy to), when watching under reverberation and watching under transmitted light when doing contrast, presents evident difference in appearance.Under reverberation, this false proof silking shows as continuous concealed wire., under reverberation, the silking that can see at the window place partly presents silver color.In addition, this window silking can provide good anti-photocopying, because when the banknote that has the window silking during by photocopying, owing to appear at the reverberation effect of the reflective silver surface at window place, make to present black on the photostat.
In addition, at original window silking design, produced improved more complicated pattern.For example, some silkings of having produced are laminate that the polyester layer of two layers of metallization has inserted magnetic material therebetween.Some silkings of having produced have several parts to take off metal, so, under transmitted light, on silking, can see for example alphanumeric sign.Some silkings of having produced can change color with temperature.Some false proof silkings of having produced have hologram.Some false proof silkings of having produced fluoresce under ultraviolet ray or infrared ray, and some in this class silking of producing can demonstrate alphanumeric sign by the demetalization part.
With regard to all window silking designs of producing so far, the purpose of inserting the window silking in banknote is the image that manifests high reflection in the zone on the one side of this banknote, this image is very conspicuous public's anti-counterfeiting characteristic, also is the feature that prevents photocopying.
The applicant recognizes that the public can be a problem to the strong sensation of the false proof silking of window in some cases.Because the size of banknote is that the basis dwindles with value, this has just increased the pressure of allowing some leeway.The printer of banknote usually wishes to insert the printed patterns of complexity on the surface of banknote, but is subjected to the restriction that the strong reflection light of the false proof silking of window appears.Now, holographic/paper tinsel has been applied on the surface of banknote usually, the designer of banknote more and more is unwilling to be other reflecting element on the surface of banknote, and promptly the false proof silking of window is taken measures.
The invention provides a kind of anti-counterfeiting product, this anti-counterfeiting product has first and second surface and the false proof silkings, this false proof silking has the first between first and second surfaces and the second portion at the window place that provides on the first surface is provided, this false proof silking comprises possessing at least a means that can verify non-public's anti-counterfeiting characteristic of this anti-counterfeiting product authenticity, when this false proof silking only is exposed to following time of electromagnetic radiation of visible spectrum, these means can not visual detection, wherein, the second portion of false proof silking is exposed to the window place on the first surface, the part of the false proof silking that is easy to visit is provided, thereby can strengthen the detection of non-public's anti-counterfeiting characteristic, all parts that it is characterized in that being exposed to the false proof silking at the window place on the first surface have lacklustre non-reflection appearance (matt non-reflective appearance) and on the color with first surface on part around the window match very much, therefore, when observing first surface under the reverberation at visible spectrum, the expose portion of this false proof silking is not eye-catching and can form the obvious visual signature that anti-counterfeiting product appears under the reverberation of visible spectrum.
The present invention is owing to provide the window silking of the public's anti-counterfeiting characteristic that is not easy apparent under reverberation thereby broken away from the theory of generally acknowledging.Because this window silking is not easy apparent under reverberation, therefore, it does not possess anti-photocopying protection, and this is the primary objective of previous window silking.Non-public's anti-counterfeiting characteristic can be that skilled inspector or cashier for example uses the ultraviolet feature of discerning.
Preferred non-public's anti-counterfeiting characteristic is the anti-counterfeiting characteristic that machine can be surveyed, and the second portion of false proof silking exposes the mensuration strengthened the anti-counterfeiting characteristic that machine can survey at the window place.
The applicant has recognized that, is equipped with the window silking and remains advantageous to the public's anti-counterfeiting characteristic under the window silking cremasteric reflex light even plan.The applicant has recognized that it is favourable using the window silking, and a kind of machine-readable element for example is provided on the surface of banknote, and at this place, suitable detector just is easy to this false proof silking of visit.In the past, false proof silking is sightless under reverberation, and they are embedded in the banknote fully, so machine-readable feature just is included in this false proof silking.For example, in GB-A-1585533, disclose the relevant full skein silk that embeds, for example used the machine-readable luminescent layer on the magnetic silking.Yet, the meaning that embeds silking entirely be the silking that embeds with fiber-covered, this just makes machine differentiate that bigger difficulty takes place shiner.Adopt the window silking that the advantage of a lot of practicalities is arranged, for example on the surface of banknote, provide one to be easy to the zone visited by the machine detector.
Preferred this anti-counterfeiting product is included in the material of light-transmissive between first and second surfaces, and false proof silking is visible under this transmitted light.
Therefore, can see in anti-counterfeiting product that under transmitted light silking of the present invention is the dark continuous lines of apparent immediately.
In a selective embodiment, this anti-counterfeiting product also is included in the material of light-transmissive between first and second surfaces, but false proof silking almost is transparent and is not easy to see under transmitted light.
The electromagnetic radiation that non-public's anti-counterfeiting characteristic can be exposed to by second expose portion that will this false proof silking outside the limit of visible spectrum detects down.Launch electromagnetic radiation when false proof silking is subjected to non-visible electromagnetic radiation, can promote to detect.The radiation of launching can be the electromagnetic radiation of electromagnetic spectrum visibility region.
The surface that preferably is exposed to the false proof silking at window place has 50 units or littler gloss, and this is to adopt the gloss meter of 60 ° of Novo-Gloss to measure.In addition, or on the other hand, can adopt polygonal Novo-Gloss gloss meter to measure gloss, in this case, the gloss that records is preferably 10 units or littler under 20 °, is 50 units or littler under 60 °, and is 120 units or littler under 75 °.
The surface that preferably is exposed to the false proof silking at window place has 5.0% or littler specular reflectivity, and this is to adopt Shimadzu UV3101-PC spectrophotometer to operate under the electromagnetic radiation of 400-700 millimicron to measure.
Preferred anti-counterfeiting product of the present invention has the polymer matrix film that comprises plating, this substrate at least at expose portion with matt paint coated with the false proof silking that covers the metal on the silking.This matt paint can make silking not reflective basically.The polymer matrix film of preferred this plating is opaque.
In one embodiment, the matt paint on silking is luminous, when shining under ultraviolet radiation, makes this false proof silking have non-public's anti-counterfeiting characteristic by launching measurable light.In this embodiment, can be coated on the end face polyester silking with plating with lacklustre light yellow coating and cover that (though adopt face coat only is a kind of option, yet in practice, is to apply on two faces, so, will this silking orientation at production period).This silking provides machine-readable element on the surface of banknote, it is to be visited by suitable detector easily.This coating is luminous and this machine is differentiated and comprised with the ultraviolet ray exited luminous coating of suitable wavelength and measure the emission light of secondary.Though can adopt the silking of embedding on this detection principle, yet adopt the window silking that very big practical advantage is arranged, because under the situation that does not have the fiber-covered uptake zone, what reach target is excited light intensity and bigger from the radiative intensity of target.
The silking that has matt light yellow coating under reverberation is relatively not eye-catching, in case with this paper chromatography, this phenomenon is especially true.The color of this coating and bank-note paper matches very much, in case banknote is sent to press, except the window on this bank-note paper takes place from the surface of silking in a certain angle to be difficult to simply see some minute surfaces reflections.
In one embodiment, the luminescent material in the false proof silking is subjected to the infrared radiation induction and emission light.For example, luminescent material can provide the infrared radiation of anti-Stokes luminescence excitation.
In another embodiment of the invention, provide the means of at least a non-public's anti-counterfeiting characteristic to comprise the infrared ray absorbing material, this material is to provide according to pattern selected on the false proof silking on the second portion at least of the false proof silking that is exposed to this window place, and it is that machine is detectable that this selected pattern is exposed to infrared radiation following time at anti-counterfeiting product.Preferably this infrared ray absorbing material is coated with one deck infrared transparent materials, this infrared transparent materials have with first surface on the color that matches of part around the window.
In one embodiment, this false proof silking comprises the thermoluminescence material at second expose portion at least, and this thermoluminescence material can provide non-public's anti-counterfeiting characteristic.
In another embodiment, this false proof silking comprises triboluminescent material at second expose portion at least, and this triboluminescent material can provide non-public's anti-counterfeiting characteristic.
In one embodiment, this anti-counterfeiting product has silking, this silking has first and second luminescent materials that different qualities offered false proof silking, they constitute the means that at least a non-public's anti-counterfeiting characteristic can be provided together, when only shining under visible light, first and second luminescent materials have similar outward appearance and color.
Light and/or this two kinds of different materials that first and second luminescent materials can be launched two kinds of different wave lengths can have different phosphorescent half-life.These parameters can be measured by machine.
In one embodiment, first and second luminescent materials provide by pattern selected on the false proof silking.
In another embodiment, but this false proof silking comprises the material of the infrared radiation reflecting that possesses in a kind of false proof silking, the material of this reflected infrared ray is present in the expose portion of false proof silking, thereby forms the means that at least a non-public's anti-counterfeiting characteristic can be provided.
On the other hand, provide the means of at least a non-public's anti-counterfeiting characteristic can be included in the infrared ray absorbing material that possesses at its expose portion at least in the false proof silking.
In another embodiment, provide the means of at least a non-public's anti-counterfeiting characteristic in the false proof silking to be included in the UV reflective materials that possesses at its expose portion at least in the false proof silking.On the other hand, provide the means of at least a non-public's anti-counterfeiting characteristic can be included in the ultraviolet absorption material that possesses at its expose portion at least in the false proof silking.
In the embodiment of all anti-counterfeiting products, preferably graphic designs is printed on the first surface of this anti-counterfeiting product, this graphic designs is printed with spreading all over, cover the expose portion of false proof silking at least in part.One of advantage that the present invention has is that it can vacate the position so that printed patterns, paper tinsel and hologram on the surface of for example banknote.Therefore, when though the designer of banknote does design in the past, have to consider the window on the banknote, now, he can consider the window on the banknote surface as the continuity of banknote surface, and can create the graphic designs that spreads all over window, as long as this designs printing ink of no use window is covered fully, because this printing ink can hinder the absorption that has desired radiation, excitation or the emission of measuring false proof silking.In case these design and printings are on banknote, so the window on the banknote is further crested just, and it not too can be detected.Therefore, be for example occasion of banknote of loan at for example anti-counterfeiting product, graphic designs can be printed on the first surface of this loan, and the chromatography at least in part of the expose portion of false proof silking.In this case, the expose portion of false proof silking must be closely matching in colour with on every side paper.On the other hand, the expose portion of false proof silking can be closely be printed on matching in colour on the paper on every side.
A kind of method of producing above-mentioned anti-counterfeiting product is provided in aspect second of the present invention, and this method comprises, presses any order, following steps:
Production has the anti-counterfeiting product on first and second surfaces, regulation on the first surface window and when determining the position of false proof silking in anti-counterfeiting product, the first of false proof silking is placed between first and second surfaces, and the second portion of false proof silking is exposed to the window place;
A kind of lacklustre non-reflective surface coatings is provided on the expose portion of false proof silking at least; With
The color of selecting false proof silking expose portion is so that and part matching in colour around the anti-counterfeiting product window.
When false proof silking comprises polymer matrix film, then select the step of the color of expose portion to comprise the pigmented finiss of selecting to be used for substrate, this pigmented finiss is to be coated in on-chip color with expose portion surface that false proof silking is provided.
The method of the above-mentioned anti-counterfeiting product authenticity of various checks is provided in aspect the 3rd of the present invention.These methods comprise respectively:
Shine anti-counterfeiting product and detect the light that the luminescent material on the false proof silking is launched with ultraviolet ray;
With infrared radiation irradiation anti-counterfeiting product and measure the reflection of infrared radiation;
With infrared radiation irradiation anti-counterfeiting product and measure the absorption of infrared radiation;
With ultraviolet radiation irradiation anti-counterfeiting product and measure the reflection of ultraviolet radiation;
With ultraviolet radiation irradiation anti-counterfeiting product and measure the absorption of ultraviolet radiation;
Shine anti-counterfeiting product and detect the light that luminescent material is launched with infrared radiation;
With infrared radiation irradiation anti-counterfeiting product and detect the absorption pattern of infrared radiation;
Shine anti-counterfeiting product and measure false proof silking (in fact with ultraviolet radiation, on false proof silking, have two or more luminescent materials, then differentiate can comprise every kind of light wavelength measuring every kind of material emission) on the first and second luminescent material wavelength of light emitted;
With ultraviolet radiation irradiation anti-counterfeiting product and measure phosphorescent half-life of first and second luminescent materials of false proof silking (in fact, on false proof silking, have two or more luminescent materials, so differentiate to comprise the half-life of measuring every kind of material);
By being exposed to, anti-counterfeiting product is heated and detects thermoluminescence material visible light emitted under the infrared radiation; With
Apply mechanical force and detect tribo-luminescence material visible light emitted to false proof silking.
Now, with reference to the accompanying drawings the preferred embodiment of the invention is elaborated, wherein:
Fig. 1 is the schematic diagram of the banknote of the one embodiment of the invention of observing under reverberation;
Fig. 2 is the schematic diagram of the banknote of Fig. 1 of observing under transmitted light;
Fig. 3 is the illustrating of window on the banknote surface of Fig. 1 and 2, and this window is normally sightless under reverberation;
Fig. 4 is the cross-sectional view by banknote illustrated among Fig. 1,2 and 3, and this cross-sectional view is to intercept in the direction of arrows along the line segment A-A among Fig. 3;
Fig. 5 is the detail drawing of one embodiment of the invention, and this figure demonstrates a window in the banknote;
Fig. 6 is the cross sectional representation by first embodiment of false proof silking, and this figure can be used for the banknote of Fig. 1-4;
Fig. 7 is that this figure can be used for the banknote of Fig. 1-4 by the cross-sectional view of second embodiment of false proof silking; With
Fig. 8 is the device schematic diagram that is used for checking banknote authenticity illustrated among Fig. 1-4.
In Fig. 1, can see banknote 10 according to the first embodiment of the present invention.This figure demonstrates the banknote of observing 10 under reverberation.Banknote 10 is to print on the whole surface of this banknote, demonstrates the graphic designs that comprises 2,000, two bars of numeral and side human head picture.
Banknote 10 comprises false proof silking 11, when under transmitted light, observing banknote 10, and like in Fig. 2, see such, the dark lines continuously that can see significantly, appear immediately.
The surface of illustrated banknote 10 among Fig. 1,2 and 3 in fact comprises 4 windows 12,13,14 and 15.In these windows, silking 11 exposes, but is at silking 11 between these windows between the bottom surface 17 of the end face 16 of banknote 10 and banknote 10 (referring to Fig. 4).Can see that in Fig. 4 false proof silking 11 has 4 windows 12,13,14 and 15, wherein false proof silking 11 exposes.
In an embodiment (referring to Fig. 5), false proof silking 11 comprises the polymer matrix film 20 of plating with metal level 21.What cover metal level 21 is lacklustre light yellow coating 22.With the extreme trace external coating of the adhesive 23 of clear, colorless be coated in above the lacklustre light yellow coating with provide some to silking protection and help to produce easily.Equally, the coating 24 with the adhesive 23 of clear, colorless is coated on the bottom surface of false proof silking 11.Lacklustre light yellow coating 22 matches with the outward appearance of bank-note paper 18 around the false proof silking 11 very closely.Like this, in the part of the visible false proof silking of window 12,13,14 and 15 places, except taking place under reverberation, to watch the very difficulty that becomes some minute surface reflections at the adhesive external coating of some angle from false proof silking.For this reason, the window 12,13,14 and 15 that illustrates of banknote 10 is sightless under reverberation in Fig. 1.As the diagram among Fig. 1, when bank-note paper 18 usefulness graphic designs over prints, the part of visible silking 11 even not too can see in the window 12,13,14 and 15.Therefore, the public wonderful optical effect is provided for this banknote, because can not discover the existence that the false proof silking in the banknote 10 usually, up to banknote 10 is lifted under the light, false proof silking just becomes visible as the dark-coloured lines continuously that can see in Fig. 2.
False proof silking 11 provides machine-readable element on the surface of banknote 10, and this component exposure is at window 12,13,14 and 15 places.False proof silking 11 is easy to by suitable machine detector visit at window 12,13,14 and 15 places.
In preferred embodiments, lacklustre light yellow coating comprises luminescent material and MACH CHK comprises the ultraviolet ray exited luminous coating with suitable wavelength, measures the emission light of secondary then.Though can adopt the silking that embeds fully on this detection principle, yet adopt the window silking that very big practical advantage is arranged, because under the situation of the uptake zone that does not have the false proof silking of fiber-covered, what reach target is excited light intensity and bigger from the radiative intensity of target.
In fact, banknote 10 provides a kind of new way of utilizing window silking technology.And window silking technology is mainly used in the purpose of public identification in the past, and now, the window silking is mainly used in the machine authentication purposes, and owing to consider that existing window silking technology is so important thereby will cautiously avoid to the public's influence under reverberation.Because the expose portion of false proof silking matches with on every side paper, banknote of the present invention can vacate position on the banknote surface be used for printed patterns, paste paper tinsel and hologram.Simultaneously, the signal that this banknote also can make from false proof silking 11 or the machine readable layer on it obtains reaches maximum.Banknote 10 also comprises the unexpected effect of the public, because can easily see false proof silking 11 under transmitted light.
Though a surface that in the above-described embodiment flat paint is coated in false proof silking 11 is on the whole, yet, in fact flat paint only can be coated to selectively and be exposed on window 12,13,14 and 15 parts.Equally, though the coating 22 of above explanation is only supplied with on the one side of polyester substrate 20, yet, matt paint can be supplied with on two faces of polyester substrate 20, and on two faces, be coated with the adhesive surface coating, so that being embedded in banknote production, this silking needn't only be directed to before the paper stock on the one side.
The production of banknote 10 should be followed the step in producing window silking banknote usually, unless this method also have to I haven't seen you for ages be exposed to those false proof silkings on the final banknote part on the additional step of matt non-reflective surface coatings is provided, and this method comprises the step of the matt paint matching in colour of selecting color and bank-note paper.
Though as mentioned above, select matt paint color so that and matching in colour around this paper, the color that can select this coating matches with ink colors on the zone that is printed on the paper around this paper window.
Though as mentioned above, make false proof silking 11 have the parameter that machine can be surveyed by on matt coating 22, using luminescent material, however the parameter that also can adopt other machines to survey.For example, the infrared ray that can adopt the anti-Stokes luminescence material to encourage is used for or is used in the false proof silking of those parts that are exposed to window 12,13,14 and 15 at least, and then, this is luminous can to pass through suitable recognition machine detection.On the other hand, the material that can be equipped with infrared reflection or absorption for coating 22 differentiates that the method for banknote comprises that then analysis is by the reflection/absorption of the false proof silking on the banknote to infrared radiation.Similarly, in false proof silking 11, can adopt ultraviolet reflection/absorbing material, then, with ultraviolet radiation irradiation banknote 10, so that when the authenticity of check banknote, monitor reflection/absorption feature.In addition, can use thermoluninescent material in this coating, when heating (for example by the infrared radiation irradiation), this material can be luminous.Also can use triboluminescent material, excite this material by applying mechanical force.
Adopt above-mentioned all methods that advantage is arranged, because false proof silking 11 is exposed to the window place, thereby does not have the false proof silking 11 of fiber-covered of banknote 10 in these zones, like this, just can not the Interference Detection process.In addition, if this silking must keep conventional non-abnormal reflections/shinny outward appearance, with admissible comparing in the coating on this silking, use matt layer to allow to adopt higher luminescent material, infrared reflection/absorbing material, ultraviolet reflection/absorbing material, thermoluninescent material and/or the triboluminescent material (for example inorganic pigment) of content.
In one embodiment, the applicant has considered the infrared ray absorbing material is imprinted at least some parts of false proof silking 11 by characteristic pattern.In Fig. 6, can see, polyester substrate 20 be plating and cover with metal level 21, then, cover with infrared ray absorbing material 30, this infrared ray absorbing material is by characteristic pattern, for example alphanumeric sign printing.Then, with around visible color and the bank-note paper or be imprinted on the last cover surface layer 31 covering infrared ray absorbing materials 30 of the infrared transparent materials that the color on this paper presses close to match.At last, cover this infrared transparent materials so that to its protection with the adhesive coating 23 and 24 of two kinds of clear, colorless.Press figure 2 for example on this infrared ray absorbing material, 000, in Fig. 7, can see a part of image of the banknote that demonstrates window 12, the expose portion of wherein false proof silking 11 infrared ray absorbing material press figure 2,000, so, can obtain the image shown in Fig. 7 by adopting suitable infra-red ray detection device.
In another embodiment, false proof silking can adopt two or more inorganic luminescent material print characteristics patterns that similar outward appearance/color is arranged under visible light, but, the emission of this luminescent material be the light of the light of different wave length and/or the excitation by different wave length and/or light with different phosphorescent half-life.Be chosen in the outward appearance/color of luminescent material under the visible light, so that partly match with window banknote on every side.Can with alphanumeric sign for example the patterns that show of numeral 2,000 print this material, as shown in Figure 7.This luminous pattern is that machine is detectable, still, also can observe by the observer.
The used device schematic diagram of method shown in Fig. 8, can seeing for discriminating banknote 10.Irradiator 40 is used for for example ultraviolet ray or infrared radiation irradiation banknote 10, and detector 41 detects emission and light that comes and/or the ultraviolet radiation and/or the infrared radiation of being reflected by the surface of banknote 10.So detector 41 can be measured the characteristics of luminescence, the false proof silking middle infrared (Mid-IR) of banknote 10 or the false proof silking middle infrared (Mid-IR) or the ultraviolet absorption characteristic of ultraviolet reflection characteristic and/or banknote 10 of the material in the false proof silking of banknote 10.
Though above all embodiments have been narrated the application of the present invention aspect banknote 10,, banknote 10 can be applicable to a example in the anti-counterfeiting product yet only being the present invention.For example, the present invention can be used for credit card and debit card, usually, false proof silking with these cards (can be interpreted as comprising false proof of term to this specification and this term of claims especially, it is generally used for the various cards different with banknote) embed in the plastics, some parts exposes from the teeth outwards.Except the standard banknote that is used to circulate, the term anti-counterfeiting product can also comprise any type of loan, for example check and traveler's check, contract documents, mortgage file.
The expose portion of false proof silking 11 can have with the color of anti-counterfeiting product material around (for example paper, plastics) or be printed on the color matching in colour around the expose portion on the anti-counterfeiting product part surface.
Now, the example that will comprise anti-counterfeiting product in the present invention provides as follows:
Embodiment 1
One volume polyester is about 30 millimicrons with aluminium vacuum metallization to metal thickness.With a kind of comprise inorganic phosphor for example the zinc sulphide of copper doped (copper: the ratio of zinc sulphide is 50-100ppm) in 15% (weight) phosphor: the ratio of adhesive is dispersed in coating in the organic bond and is coated on the two sides of polyester of plating and makes the thickness of dry coating reach 5 microns.On the one or both sides of the film of the plating that has applied phosphor, apply another kind of protective organic and/or adhesive phase.Then, adopt known method this film to be generally the false proof silking of 0.5-4.0 millimeter with the formation width with mechanical press.Then, adopt the known method described in the EP-A-0059056 to incorporate in the bank-note paper by false proof silking, to form the false proof silking of window.Then, with this paper printing, cutting, as bank note issue.
This coating has light yellow that color with the paper of introducing silking matches closely under daylight.This silking and cut to such an extent that the coated film of silking has lacklustre outward appearance by it.The matt appearance of coated film has the feature of one of following technology: the gloss of (i) measuring this coated film on last 60 ° of gloss meters of statistics Novo-Gloss that are limited to 1000 gloss unit (speculum of theoretical ideal).The gloss measurement result that this coated film has is 31 units; This compares with the vacuum metal film plating with same adhesive coating, and the result that this vacuum metal film plating records on same instruments is 497 gloss unit.(ii) on polygonal Novo-Gloss gloss meter, by 20 °, 60 ° and 75 ° of goniometry same thin
The gloss of film.On having, this device is limited to 199 gloss unit.Measurement result is listed in the table below
In:
(iii) on Shimadzu UV3101-PC spectrophotometer, measure specular reflectivity.This sample
| Sample | Angle | Overall average gloss |
| Metal-coated films with luminescent coating and | 20° 60° 75° | 5.8 31.0 73.0 |
| Applied the polyester of the plating of adhesive | 20° 60° 75° | ＞199 ＞199 ＞199 |
Comprise luminescent coating and adhesive coating on the polyester of plating, the result who records is 400
Be to be 1.6 under 0.8% to 700nm under the nm; The plating polyester that adhesive applies is surveyed
The value that gets is to be 58% under 50% to 700nm under 400nm.
366 millimicrons of wavelength ultraviolet ray exited down, this coating transmitting green light.Can adopt other phosphor, for example launch the magnesium-doped zinc sulphide of orange-colored light and launch the zinc sulphide of the silver-doped of blue light.
During carrying out the banknote sorting operation thereafter, with this banknote along transfer passage by comprising ultraviolet source and being transferred to the checkout gear of filter of emission wavelength of this doped zinc sulphide and suitable photodetector.
Embodiment 2
The dispersion of the magnetic material in the organic bond (gamma-iron oxide) is coated on the metallized surfaces of polyester of vacuum aluminum-coated 12 micron thickness, reaching build is 5 microns.The polyester layer that the second layer is vacuum aluminum-coated 12 microns is pressed on the ground floor, causes two aluminium laminations and magnetosphere so all within laminate.The coating that will comprise the zinc sulphide luminescent material of copper doped in the organic bond is coated on each face of this laminate, makes dried thickness reach 5 microns.Then, with the bonding coating and by embodiment 1 described processing on the two sides of this film.During carrying out the banknote sorting operation thereafter, adopt the suitable detector that is assemblied on the sorter transfer passage to measure the phosphorescent emissions and the magnetic content of false proof silking according to known method.
Embodiment 3
Apply the zine sulfide pigment of one deck in the copper doped of 5% (weight) ratio introducing organic bond on 12 microns transparent polyester, reaching dried thickness is 2 microns.The layer of transparent adhesive is coated in to reach dried thickness on each face be 4 microns and change this film into false proof silking as described in example 1 above.Different with the device described in embodiment 1 and 2, this silking is translucent and when watching under transmitted light, this silking is not easy apparent on finished product.During use, be placed on these goods under the ultraviolet source or ultraviolet source and observer between, when earth complex luminescent component is stimulated, can pass through machine, as described in example 1 above, or measure the existence of luminous paint by the observer.
Embodiment 4
Except by equal proportion two kinds of different doped zinc sulphide phosphors being introduced organic bonds is 15% pigment with the production gross weight: the adhesive, as embodiment 1.During use, the light of different phosphor emission different wave length, the photodetector of suitable narrowband light filter that can be by being equipped with the emission wavelength of being transferred to two kinds of phosphors detects.
Embodiment 5
Except adopting the phosphor of different half-life in this case, prepare false proof silking as described in example 4 above.In order to differentiate the banknote that has mixed silking, the different decay characteristics of two kinds of phosphors have been measured.
Embodiment 6
Under visible light, have a different zinc phosphor azury except what adopt to select so that and outside matching in colour around the printing ink in the finished product banknote of making by the paper that has mixed false proof silking, all the other are as embodiment 1.
Embodiment 7
Except adopting fluorophor to replace inorganic phosphor as the luminous pigment, all the other are as embodiment 1.Adopt fluorescence detector rather than phosphorescence detector to differentiate banknote on the sorter induction system then.
Embodiment 8
Except the ratio in 5% pigment adhesive absorbs pigment with slight painted IR, chlorine copper pH Halo cyanine (the trade name PROJECT 900NP of Qu Daiing for example, Zeneca company production) mix organic bond, and being used for being coated in that to reach dry coating thickness on the transparent polyester be outside 2 microns, all the other are as embodiment 3.Use effectively (used) banknote sorter, record the IR absorption peak of 890nm, because the IR transmission of this pigment and anti-counterfeiting product peripheral region has due to the evident difference.
Embodiment 9
Except with anti-Stokes pigment for example the oxygen yttrium sulfide replace the zinc sulphide phosphor by 30% pigment: the content of adhesive is introduced adhesive, and outside applying by 2 microns dry coating thickness, all the other are as embodiment 1.When differentiating the finished product banknote, place it under the IR radiation source of 970nm, this radiation source excites the anti-Stokes compound, so this compound is launched the recognizable green light of observer under the 540nm wavelength.
Embodiment 10
Except replacing the zinc sulphide phosphor to introduce the adhesive thermoluninescent pigment, all the other are as embodiment 1.During use, anti-counterfeiting product is heated, adopt the photodetector that is equipped with suitable narrowband light filter, detect thermoluminescence material visible light emitted by IR source or other thermals source.
Embodiment 11
With the zinc sulphide phosphor (manganese content is 3000ppm) of doped with manganese in 30% pigment: the ratio of adhesive is dispersed in the organic bond, is coated in then on 12 microns the one side of plating polyester film to produce triboluminescent coating.The another side of this film is coated with adhesive, then, this film is the size that is suitable for the false proof silking of banknote 1-4 millimeter for example by mechanical device is rolling.This silking is inserted in the paper of making according to the method described in the EP 0059056, like this, cause the one side that is coated with the film of phosphor and adhesive to be exposed to window region.Then, with the printing of this paper, cutting and as bank note issue.Select the banknote window region color of ink so that and the color of phosphor/adhesive coating match closely, like this, under reverberation, just be not easy to pick out the existence of the false proof silking of window.
During use, the effect by mechanical force for example rubs or presses its surface with the hard transparent plastic rod, and this phosphor coating can be excited.This phosphor demonstrates triboluminescent characteristic and launches the recognizable visible light of human eye.
Claims (48)
1. anti-counterfeiting product, this anti-counterfeiting product has first and second surface and the false proof silkings, this false proof silking has the first between first and second surfaces and the second portion at the window place that provides on the first surface is provided, and this false proof silking comprises having at least a means that can verify non-public's anti-counterfeiting characteristic of this anti-counterfeiting product authenticity, when this false proof silking only is exposed to following time of electromagnetic radiation of visible spectrum, these means can not visual detection, wherein, the second portion of false proof silking is exposed to the window place on the first surface, the part of the false proof silking that is easy to visit is provided, thereby can strengthen the detection of non-public's anti-counterfeiting characteristic, all parts that it is characterized in that being exposed to the false proof silking at the window place on the first surface have lacklustre non-reflection appearance and on the color with first surface on part around the window match very much, therefore, when observing first surface under the reverberation at visible spectrum, the expose portion of this false proof silking is not eye-catching and can form the obvious visual signature that anti-counterfeiting product appears under the reverberation of visible spectrum.
2. the anti-counterfeiting product of claim 1, wherein at least a non-public's anti-counterfeiting characteristic is the anti-counterfeiting characteristic that machine can be surveyed, and the second portion of false proof silking exposes at the window place, has strengthened the mensuration of the anti-counterfeiting characteristic that machine can survey.
3. the anti-counterfeiting product of claim 1, this anti-counterfeiting product is included in the material of light-transmissive between first and second surfaces, and wherein this false proof silking is visible under this transmitted light.
4. the anti-counterfeiting product of claim 1, this anti-counterfeiting product is included in the material of light-transmissive between first and second surfaces, and wherein this false proof silking almost is transparent and is not easy to see under transmitted light.
5. the anti-counterfeiting product of claim 1, wherein the electromagnetic radiation that can be exposed to outside the limit of visible spectrum by second expose portion that will this false proof silking of this non-public's anti-counterfeiting characteristic detects down.
6. the anti-counterfeiting product of claim 5, wherein when the following time of electromagnetic radiation that false proof silking is exposed to outside the limit of visible spectrum, this false proof silking is launched electromagnetic radiation.
7. the anti-counterfeiting product of claim 6, wherein the electromagnetic radiation of being launched is in the visibility region of electromagnetic spectrum.
8. the anti-counterfeiting product of claim 1, the surface that wherein is exposed to the false proof silking at the window place on this anti-counterfeiting product first surface has 50 units or littler gloss, and this is to adopt the gloss meter of 60 ° of Novo-Gloss to measure.
9. the anti-counterfeiting product of claim 1, the surface that wherein is exposed to the false proof silking at the window place on this anti-counterfeiting product first surface has 10 units or littler gloss, this be adopt 20 ° down polygonal Novo-Gloss gloss meters of operation measure.
10. the anti-counterfeiting product of claim 1, the surface that wherein is exposed to the false proof silking at the window place on this anti-counterfeiting product first surface has 50 units or littler gloss, this be adopt 60 ° down polygonal Novo-Gloss gloss meters of operation measure.
11. the anti-counterfeiting product of claim 1, the surface that wherein is exposed to the false proof silking at the window place on this anti-counterfeiting product first surface has 120 units or littler gloss, and this is to adopt at 70 ° of polygonal Novo-Gloss gloss meters of operating down to measure.
12. the anti-counterfeiting product of claim 1, the surface that wherein exposes the false proof silking at the window place on this anti-counterfeiting product first surface has 5.0% or littler specular reflectivity, and this is what to adopt at the Shimadzu UV3101-PC of 400-700 millimicron range operation spectrophotometric determination.
13. the anti-counterfeiting product of claim 1, wherein this false proof silking comprises the polymer matrix film of plating, this substrate at least at expose portion with matt paint coated with the metal that covers on this silking.
14. the anti-counterfeiting product of claim 12, wherein the polymer matrix film of this plating is opaque.
15. the anti-counterfeiting product of claim 13 or 14, wherein this matt paint is luminous, when shining under ultraviolet radiation, makes this false proof silking have non-public's anti-counterfeiting characteristic by launching measurable light.
16. the anti-counterfeiting product of claim 1, wherein this false proof silking comprises luminescent material, and this luminescent material is by providing detectable luminous on the expose portion of this false proof silking, and formation can provide the means of at least a non-public's anti-counterfeiting characteristic.
17. the anti-counterfeiting product of claim 16, wherein this luminescent material is subjected to the infrared radiation induction and visible emitting.
18. the anti-counterfeiting product of claim 17, wherein this luminescent material can provide the infrared radiation of anti-Stokes luminescence excitation.
19. the anti-counterfeiting product of claim 1, wherein provide the means of at least a non-public's anti-counterfeiting characteristic to comprise the infrared ray absorbing material, this material is to provide according to pattern selected on the false proof silking on the second portion at least of the false proof silking that is exposed to the window place, and it is that machine is detectable that this selected pattern is exposed to infrared radiation following time at anti-counterfeiting product.
20. the anti-counterfeiting product of claim 19 wherein is coated with this infrared ray absorbing material with one deck infrared transparent materials, this infrared transparent materials have with first surface on the color that matches of part around the window.
21. the anti-counterfeiting product of claim 1, wherein this false proof silking at least its second portion that is exposed to the window place comprise the thermoluminescence material, this thermoluminescence material constitutes the means that at least a non-public's anti-counterfeiting characteristic can be provided.
22. the anti-counterfeiting product of claim 1, wherein this false proof silking at least its second portion that is exposed to the window place comprise triboluminescent material, this triboluminescent material constitutes the means that at least a non-public's anti-counterfeiting characteristic can be provided.
23. the anti-counterfeiting product of claim 1, first and second luminescent materials with different qualities wherein are provided on false proof silking, they constitute the means that at least a non-public's anti-counterfeiting characteristic can be provided together, when only shining under visible light, first and second luminescent materials have similar outward appearance and color.
24. the anti-counterfeiting product of claim 23, wherein first luminescent material is launched the light of first wavelength and the emission of second luminescent material is different from the light of second wavelength of first wavelength.
25. the anti-counterfeiting product of claim 23, wherein first luminescent material has the phosphorescent half-life of first duration and second luminescent material has the phosphorescent half-life of second duration that was different from for first duration.
26. the anti-counterfeiting product of claim 23, wherein first and second luminescent materials are to provide according to pattern selected on the false proof silking.
27. the anti-counterfeiting product of claim 23, this anti-counterfeiting product has the luminescent material that at least three specific characters differ from one another.
28. the anti-counterfeiting product of claim 1, but wherein this false proof silking comprises a kind of material of infrared radiation reflecting, and the material of this reflected infrared ray is present in the expose portion of false proof silking, thereby forms the means that at least a non-public's anti-counterfeiting characteristic can be provided.
29. the anti-counterfeiting product of claim 1, wherein the infrared ray absorbing material that provides at its second expose portion at least in the false proof silking is provided this false proof silking, and this infrared ray absorbing material forms the means that at least a non-public's anti-counterfeiting characteristic can be provided.
30. the anti-counterfeiting product of claim 1 wherein provides the means of at least a non-public's anti-counterfeiting characteristic to be included in the false proof silking at least UV reflective materials at its expose portion.
31. the anti-counterfeiting product of claim 1 wherein provides the means of at least a non-public's anti-counterfeiting characteristic to be included in the ultraviolet absorption material that possesses at its expose portion at least in the false proof silking.
32. the anti-counterfeiting product of claim 1 wherein is printed on graphic designs on the first surface of this anti-counterfeiting product, this graphic designs is printed with spreading all over, and cover the expose portion of false proof silking at least in part.
33. the anti-counterfeiting product of claim 32, wherein this anti-counterfeiting product is a for example banknote of loan, graphic designs can be printed on the first surface of this loan, and the chromatography at least in part of the expose portion of false proof silking.
34. the loan of claim 33, the wherein color of the expose portion of false proof silking matching in colour with on every side paper closely.
35. the loan of claim 33, wherein the color of the expose portion of false proof silking be printed on matching in colour on the paper on every side.
36. a method of producing each anti-counterfeiting product among the claim 1-35, this method comprise, press any order, following steps:
Production has the anti-counterfeiting product on first and second surfaces, regulation on the first surface window and when determining the position of false proof silking in anti-counterfeiting product, the first of false proof silking is placed between first and second surfaces, and the second portion of false proof silking is exposed to the window place;
A kind of lacklustre non-reflective surface coatings is provided on the expose portion of false proof silking at least; With
The color of selecting false proof silking expose portion is so that and part matching in colour around the anti-counterfeiting product window.
37. the method for claim 36, wherein this false proof silking comprises polymer matrix film and selects the step of the color of expose portion to comprise the pigmented finiss of selecting to be used for substrate, and this pigmented finiss is to be coated in on-chip color with expose portion surface that false proof silking is provided.
38. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 15, with ultraviolet ray this anti-counterfeiting product of irradiation and detect the light of luminescent material emission.
39. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 18, shines this anti-counterfeiting product and measures the reflection of infrared radiation with infrared radiation.
40. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 29, shines this anti-counterfeiting product and measures the absorption of infrared radiation with infrared radiation.
41. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 30, shines this anti-counterfeiting product and measures the reflection of ultraviolet radiation with ultraviolet radiation.
42. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 31, shines this anti-counterfeiting product and measures the absorption of ultraviolet radiation with ultraviolet radiation.
43. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 18, shines this anti-counterfeiting product and detects the light of luminescent material emission with infrared radiation.
44. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 19, shines this anti-counterfeiting product and detects the absorption pattern of infrared radiation with infrared radiation.
45. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 24, shines this anti-counterfeiting product with ultraviolet radiation, measures the first luminescent material wavelength of light emitted and the second luminescent material wavelength of light emitted.
46. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 25, with ultraviolet ray this anti-counterfeiting product of irradiation and measure phosphorescent half-life of first and second luminescent materials.
47. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 21, shines this anti-counterfeiting product and detects thermoluminescence material visible light emitted with infrared radiation.
48. the method for a checking security goods authenticity is characterized in that using the anti-counterfeiting product of claim 22, wherein applies mechanical force and detects tribo-luminescence material visible light emitted to this false proof silking.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9711469.8 | 1997-06-03 | ||
| GB9711469A GB2325883B (en) | 1997-06-03 | 1997-06-03 | A security article,a method and manufacture of the security article,a method of verifying authenticity of the security article and security paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1259092A CN1259092A (en) | 2000-07-05 |
| CN1098774C true CN1098774C (en) | 2003-01-15 |
Family
ID=10813509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98805798A Expired - Fee Related CN1098774C (en) | 1997-06-03 | 1998-06-03 | A method of manufacture and of verification of a security paper |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0988157B1 (en) |
| JP (1) | JP2002508718A (en) |
| KR (1) | KR20010013237A (en) |
| CN (1) | CN1098774C (en) |
| AU (1) | AU734104B2 (en) |
| BR (1) | BR9810404A (en) |
| CA (1) | CA2290586A1 (en) |
| DE (1) | DE69808082T2 (en) |
| ES (1) | ES2184274T3 (en) |
| GB (1) | GB2325883B (en) |
| ID (1) | ID20920A (en) |
| PL (1) | PL337165A1 (en) |
| RU (1) | RU2163197C1 (en) |
| UA (1) | UA49954C2 (en) |
| WO (1) | WO1998055333A1 (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860093B4 (en) * | 1998-12-23 | 2008-10-09 | Giesecke & Devrient Gmbh | Authenticity feature combination for value documents |
| GB0119727D0 (en) | 2001-08-14 | 2001-10-03 | Qinetiq Ltd | Photoluminescent compounds |
| GB0119726D0 (en) | 2001-08-14 | 2001-10-03 | Qinetiq Ltd | Triboluminescent materials and devices |
| GB0119729D0 (en) * | 2001-08-14 | 2001-10-03 | Qinetiq Ltd | Triboluminescent materials and devices |
| ITMI20021575A1 (en) † | 2002-07-17 | 2004-01-19 | Elmiva S A S Di Walter Mantega | SECURITY ELEMENT FOR BANKNOTE DOCUMENTS SECURITY CARDS AND SIMILAR |
| GB2394696B (en) * | 2002-11-01 | 2004-09-29 | Rue De Int Ltd | Improvements in security papers |
| DE10319232A1 (en) * | 2003-04-28 | 2004-11-18 | Giesecke & Devrient Gmbh | Flat security element and manufacturing method for the same |
| CN101817269B (en) | 2003-07-14 | 2012-01-18 | Jds尤尼费斯公司 | Optically variable device |
| EP1529653A1 (en) * | 2003-11-07 | 2005-05-11 | Sicpa Holding S.A. | Security document, method for producing a security document and the use of a security document |
| DE102004004713A1 (en) * | 2004-01-30 | 2005-09-01 | Leonhard Kurz Gmbh & Co. Kg | Security element with partial magnetic layer |
| JP4687060B2 (en) * | 2004-10-07 | 2011-05-25 | 富士ゼロックス株式会社 | Authentication information generating apparatus and authentication apparatus |
| JP4526918B2 (en) * | 2004-10-20 | 2010-08-18 | トッパン・フォームズ株式会社 | Information display sheet |
| JP2006116778A (en) * | 2004-10-20 | 2006-05-11 | Toppan Forms Co Ltd | Article for genuineness/falseness discriminating and genuineness/falseness discriminating device |
| ES2264372B1 (en) | 2005-03-10 | 2007-12-01 | Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda | SAFETY STRIP, SECURITY PAPER THAT INCLUDES SUCH STRIP AND SECURITY DOCUMENT AND TICKET THAT INCORPORATE SUCH PAPER. |
| JP4874603B2 (en) * | 2005-09-06 | 2012-02-15 | 日本電産コパル株式会社 | Identification method and identification apparatus |
| DE102008029158A1 (en) * | 2007-12-21 | 2009-06-25 | Giesecke & Devrient Gmbh | security element |
| FR2929738B1 (en) * | 2008-04-04 | 2011-01-28 | Arjowiggins Licensing Sas | DOCUMENT COMPRISING AN INTEGRATED MICROCIRCUIT DEVICE AND METHOD FOR DETECTING THE INTEGRITY WITH THE PHYSICAL INTEGRITY OF THE DOCUMENT |
| CN101670725B (en) * | 2008-09-12 | 2011-09-07 | 中国印钞造币总公司 | Sandwich anti-fake element containing magnetic film, paper products containing the element and manufacturing method thereof |
| GB2478537B (en) * | 2010-03-08 | 2013-07-24 | Rue De Int Ltd | Improvements in security documents |
| RU2595296C2 (en) * | 2010-09-10 | 2016-08-27 | Смарт Вейв Текнолоджиз Корп. | System of signals and identification for encoding |
| US8759794B2 (en) | 2012-07-20 | 2014-06-24 | Honeywell International Inc. | Articles, methods of validating the same, and validation systems employing decay constant modulation |
| FR2999595B1 (en) * | 2012-12-13 | 2015-11-20 | Oberthur Fiduciaire Sas | COMPOSITION FOR FIDUCIARY USE AND SECURITY DOCUMENT THAT MAKES IT USEFUL. |
| FR2999764B1 (en) * | 2012-12-14 | 2017-08-25 | Oberthur Fiduciaire Sas | METHOD FOR VERIFYING THE AUTHENTICITY OF A SECURITY DOCUMENT |
| DE102013016120A1 (en) * | 2013-09-27 | 2015-04-02 | Giesecke & Devrient Gmbh | A method of inspecting a document of value having a polymeric substrate and a see-through window and means for performing the method |
| CN103745657A (en) * | 2013-12-12 | 2014-04-23 | 中山市美高力印刷有限公司 | Commodity label embedded with anti-fake band |
| KR101573656B1 (en) * | 2014-12-10 | 2015-12-11 | (주)비티비코리아 | Currency processing device and method for detecting counterfeit thereof |
| CN105874513A (en) * | 2014-12-10 | 2016-08-17 | 韩国必特泊有限公司 | Mobile apparatus for detecting counterfeit bills, and method and system for detecting counterfeit bills by means of the mobile apparatus |
| GB2535985B (en) | 2015-02-24 | 2019-11-06 | Portals De La Rue Ltd | Improvements in security documents |
| JP6540207B2 (en) * | 2015-05-08 | 2019-07-10 | 大日本印刷株式会社 | Anti-counterfeit paper |
| KR102062616B1 (en) | 2018-03-21 | 2020-01-06 | 한국화학연구원 | Film for preventing counterfeit and method for regulating infrared emissivity |
| US20200071610A1 (en) * | 2018-08-28 | 2020-03-05 | Honeywell International Inc. | Luminescent phosphor systems, methods of preparing the same, and articles including the same |
| CN109799218A (en) * | 2019-02-28 | 2019-05-24 | 南京前海有芯信息技术有限公司 | A kind of anti-counterfeiting detecting device and false proof layer |
| US11788231B2 (en) | 2019-06-24 | 2023-10-17 | International Paper Company | Paper substrates incorporating covert marking pigments, and processes for obtaining and using same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1604463A (en) * | 1976-09-24 | 1981-12-09 | Bank Of England | Security devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941687A (en) * | 1989-11-09 | 1990-07-17 | Crane & Co. | Security paper for currency and bank notes |
-
1997
- 1997-06-03 GB GB9711469A patent/GB2325883B/en not_active Expired - Fee Related
-
1998
- 1998-03-06 UA UA99126572A patent/UA49954C2/en unknown
- 1998-06-01 ID IDP980803A patent/ID20920A/en unknown
- 1998-06-03 BR BR9810404-7A patent/BR9810404A/en unknown
- 1998-06-03 PL PL98337165A patent/PL337165A1/en unknown
- 1998-06-03 CN CN98805798A patent/CN1098774C/en not_active Expired - Fee Related
- 1998-06-03 CA CA002290586A patent/CA2290586A1/en not_active Abandoned
- 1998-06-03 JP JP50184799A patent/JP2002508718A/en active Pending
- 1998-06-03 EP EP98925816A patent/EP0988157B1/en not_active Expired - Lifetime
- 1998-06-03 DE DE69808082T patent/DE69808082T2/en not_active Expired - Fee Related
- 1998-06-03 AU AU77793/98A patent/AU734104B2/en not_active Ceased
- 1998-06-03 RU RU2000100326/12A patent/RU2163197C1/en not_active IP Right Cessation
- 1998-06-03 ES ES98925816T patent/ES2184274T3/en not_active Expired - Lifetime
- 1998-06-03 WO PCT/GB1998/001614 patent/WO1998055333A1/en not_active Application Discontinuation
- 1998-06-03 KR KR19997011228A patent/KR20010013237A/en not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1604463A (en) * | 1976-09-24 | 1981-12-09 | Bank Of England | Security devices |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2325883A (en) | 1998-12-09 |
| WO1998055333A1 (en) | 1998-12-10 |
| JP2002508718A (en) | 2002-03-19 |
| GB2325883B (en) | 2000-01-12 |
| DE69808082D1 (en) | 2002-10-24 |
| UA49954C2 (en) | 2002-10-15 |
| ID20920A (en) | 1999-03-25 |
| PL337165A1 (en) | 2000-07-31 |
| BR9810404A (en) | 2001-12-11 |
| KR20010013237A (en) | 2001-02-26 |
| AU7779398A (en) | 1998-12-21 |
| GB9711469D0 (en) | 1997-07-30 |
| CA2290586A1 (en) | 1998-12-10 |
| RU2000100326A (en) | 2004-03-20 |
| AU734104B2 (en) | 2001-06-07 |
| EP0988157B1 (en) | 2002-09-18 |
| EP0988157A1 (en) | 2000-03-29 |
| DE69808082T2 (en) | 2003-05-28 |
| ES2184274T3 (en) | 2003-04-01 |
| RU2163197C1 (en) | 2001-02-20 |
| CN1259092A (en) | 2000-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1098774C (en) | A method of manufacture and of verification of a security paper | |
| EP2823340B1 (en) | Method and system for item authentication and customization | |
| RU2345419C2 (en) | Self-scan proof authentified security issue | |
| KR930003329B1 (en) | Security element in the form of a thread or a ribbon for intertion in security document and process for product | |
| US6234537B1 (en) | Security document with optically excitable dyes for authenticity check | |
| CN104067297B (en) | Multi-wavelength excitation/transmitting verifying and detection scheme | |
| JPH08506772A (en) | Certificates incorporating optical safety features, layer composites for their manufacture, and inspection devices for authenticating certificates | |
| US10535211B2 (en) | Method and system for item authentication and customization | |
| CN1221505A (en) | Document of value | |
| US20210213771A1 (en) | Security element | |
| JP4712990B2 (en) | Anti-counterfeit print medium capable of authenticity determination and method for determining authenticity of print medium | |
| EP3192665B1 (en) | Authentication label and fabrication thereof, with luminescent taggants and peel of adhesive layer | |
| US11887427B2 (en) | Security print media | |
| EP2928697A1 (en) | Non-periodic tiling document security element | |
| CN1113856A (en) | Negotiable certificate with optical safety mark, connecting layer for making same and detecting device for recognizing same | |
| WO2021130035A1 (en) | Personalizable luminescent security element | |
| JP6003335B2 (en) | Information recording medium reading method and information recording medium | |
| JP4178630B2 (en) | Securities with verification function and verification method |
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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |