CN101765517A - Data medium with anti-counterfeiting characteristic of printing - Google Patents
Data medium with anti-counterfeiting characteristic of printing Download PDFInfo
- Publication number
- CN101765517A CN101765517A CN200880100751A CN200880100751A CN101765517A CN 101765517 A CN101765517 A CN 101765517A CN 200880100751 A CN200880100751 A CN 200880100751A CN 200880100751 A CN200880100751 A CN 200880100751A CN 101765517 A CN101765517 A CN 101765517A
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- CN
- China
- Prior art keywords
- printed layers
- printed
- data medium
- layers
- layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
-
- 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
Abstract
Disclose a kind of multi-layer data carrier (100), comprised sandwich layer (10) and visible face.On described visible face, data medium (100) is provided with the anti-counterfeit printing that is applied to two printed layers.Second printed layers (25) has large tracts of land, the whole surface of cover data carrier (100), and be specifically designed to the pattern printing.First printed layers (15) be arranged on first printed layers (25) below, have reflecting surface (16), and constitute by printed element (17), this printed element (17) is compared only coverage cell territory with the pattern printing of second printed layers (25).Printed element (17) has the mobile effect that depends on the visual angle and constitute authentication feature.
Description
Technical field
The present invention relates to a kind of multi-layer data carrier, particularly identification card etc., be applied with anti-counterfeiting characteristic by printing technology on this multi-layer data carrier, this anti-counterfeiting characteristic can be discerned by bore hole from observing side.
Background technology
From the known a kind of common data medium of EP 1 317 352 B1, this data medium has opaque layer and at least one hyaline layer above the observation side is positioned at this opaque layer.On hyaline layer, be formed with the anti-counterfeit printing image that comprises two parts, above a part is positioned at, below a part is positioned at, makes two parts of images replenish each other, thereby when viewed in plan, form full images.Yet when observing with an angle, two parts of images are rendered as the neutral line structure.Gap tilt effect is arranged and is produced at the interval of hyaline layer both sides by two parts of images, and hyaline layer is thick more, and this gap tilt effect is clear more.
Known solutions provides can be by the anti-counterfeiting characteristic of fine identification, but will suppose can obtain to be used on data medium the enough thick transparent carrier layer of two parts anti-counterfeit printing image.And the interaction of two parts of images of anti-counterfeit printing image is meant that when a part was clear and definite, the geometry of second portion and printed layers also must be determined.
Summary of the invention
The objective of the invention is clearly can to reduce and also only may produce simply by the anti-counterfeiting characteristic that is used for data medium of printing technology generation to the requirement of required layer thickness.
The data medium of the feature of this purpose by having claim 1 realizes.According to the present invention, by on data medium, forming anti-counterfeit printing with two printed layers, provide a kind of bore hole discernible anti-counterfeiting characteristic, first printed layers is large-area pattern printing, and second printed layers only is made of the printed element that covers limited subregion and produces with the reflection China ink.Advantageously, two printed layers of anti-counterfeit printing can one directly be applied on another, also can insert the intermediate layer.Particularly advantageously, in two printed layers, directly do not interact between the contained pattern, make two printed layers freely to design independently very much each other.
In a preferred embodiment, the printed layers of anti-counterfeit printing sees it is the printings of button rope decorations from observing side.In a preferred embodiment, distance is observed the first farther printed layers of side and is imitated anti-counterfeiting line known in banknote, and is made of the rectangle part that applies in the chain-dotted line mode.Similar with the anti-counterfeiting line of banknote, rectangular element can comprise alphanumeric character.The latter can advantageously produce by the gap in the printing.
In particularly advantageous exploitation of the present invention, above large-area second printed layers of anti-counterfeit printing, be applied with the 3rd printed layers, the 3rd printed layers is by the pattern that the transparent fluorescent ink of bore hole is constituted and partly covers first printed layers.In the zone that is covered, the mobile effect of the pattern of first printed layers (traveling effect) no longer can be identified.In this way, can increase the intensity of the anti-counterfeiting characteristic that first printed layers produced with simple mode, wherein first printed layers has the zone that demonstrates mobile effect on the one hand, has the zone that does not demonstrate mobile effect on the other hand.
Advantageously, above large-area second printed layers, perhaps optionally above the 3rd printed layers, be applied with and observing the cover layer that side has high-gloss surface.
Anti-counterfeit printing of the present invention demonstrates the mobile effect that the visual angle relies on, thereby, the formed pattern of second printed layers when viewed in plan, as if be arranged in the pattern printing that realizes by first printed layers or even above it, and during with an angle observed data carrier surface, under the pattern printing of element in second printed layers in first printed layers " moving ", muddiness and almost completely disappearance become.This mobile effect has favorable properties: disappear when data medium of the present invention is xeroxed.Therefore, data medium antifalsification of the present invention is fabulous.
Description of drawings
With reference to accompanying drawing, explain exemplary embodiment of the present invention below in more detail.
Shown in the accompanying drawing:
Fig. 1 is the cross section by the structure of data medium of the present invention,
The interaction of Fig. 2 different printed layers when illustrating and observing data medium of the present invention with an angle and
The outward appearance of the printed element that in printed layers, produces when Fig. 3 is viewed in plan.
The specific embodiment
Fig. 1 illustrates the decomposition view of the structure of data medium 100 of the present invention, and this data medium 100 comprises a plurality of layers, and what illustrate is the situation of these layers before connecting to the data medium of finished product; Shown size and size are not pro rata.
In observation side indicated by the arrow, intermediate layer 20 is positioned on the sandwich layer 10 of data medium 100, is formed with cover layer 30 again on this intermediate layer 20.The opposite side of sandwich layer 10 also is formed with other each layers, and these layers will be collectively referred to as back sheet 40 here.
As from the production of chip card or identification card as can be known, all layers 10,20,30,40 comprise plastics, especially polyester, Merlon or their mixture, and, be suitable for handling with the paper tinsel form.Yet, for employed material basically without limits, as long as they have the character that draws from following description and are suitable for described specific purposes.
It is opaque that sandwich layer 10 preferably is configured to.It can comprise in inside again a series ofly provides the layer of some desirable properties, for example relevant flexible character for data medium 100.Sandwich layer 10 generally has the thickness of 50-500 μ m.Intermediate layer 20 is selectable basically, also can save fully.If exist, then it is transparent, and has the height between the 0 and 250 μ m.In the reality, generally with the gross thickness of data medium 100 given maximums, this has limited the thickness range in possible intermediate layer 20 usually widely, thereby does not often allow any intermediate layer 20.
Similar to sandwich layer 10, it can comprise for example a plurality of part layers in inside, is used to obtain the character of some expectation.Cover layer 30 is transparent equally, and preferably has high-gloss surface in the observation side; It has the typically thickness of 50-250 μ m.The layer order of back sheet 40 constructed in identical with the layer order of observing side basically mode usually, and has for example transparent intermediate layer, and, on this back sheet 40, be provided with the final cover layer that is positioned at the back side.Yet the layer order of back sheet 40 also can be easily and the layer successive offset of observing side, for example only comprises a simple layer, as shown in Figure 1.
On the surface 11 in the face of the observation side of sandwich layer 10, for example pass through lithographic printing by printing technology, be applied with first printed layers 15 of anti-counterfeit printing, from mat surface relatively poor being reflexed on the scope to the high degree reflection of mirror surface, the surface 16 of high reflection by the time during described layer has at least.For this reason, advantageously, adopting to have the special ink of metallic reflection behavior, is effective to applying of first printed layers 15.Concrete employing is the UV cured printing ink (ultraviolet curing ink) of the 770WL series of SICPA in the actual test.
First printed layers 15 comprises printed element 17, and this printed element 17 covers whole surperficial 11 one or more limited little subregion of sandwich layers 10." limited " is meant that here these subregions are little with respect to whole surperficial 11, and has significantly different in brightness with the China ink on surface 11 in edge.For the size of printed element 17, along with surface area increases, the perceptibility that expectation is moved forward into effect reduces, along with size reduces, and recognition capability (raising).
In favourable graphic designs, as what can in Fig. 2 and 3, find out, 15 simulations of first printed layers as the anti-counterfeiting line of in banknote, knowing.These subregions have the form of rectangle, and they are placed on another back with one of dashdotted form.Individual other subregion or rectangle can comprise pictorial pattern 18 again, and alphanumeric character for example is shown in the rectangle among Fig. 3.Pattern or character advantageously result from subregion or the rectangle by the gap.When the width B of data medium was 54mm, rectangle for example had 1 to 2mm width b.
On the upside 21 in the face of the observation side in intermediate layer 20, be applied with second printed layers 25 of anti-counterfeit printing.This second printed layers 25 preferably has weak to medium reflecting surface 26.Preferably, second printed layers 25 covers the whole active surface 21 in intermediate layer 20, and forms the pattern printing.Second printed layers 25 can for example realize with the printing of button rope decorations.If there is no the intermediate layer 20, and then second printed layers 25 of anti-counterfeit printing is applied directly to first printed layers 15 simply.
In particularly preferred embodiment of the present invention, also second printed layers 25 to anti-counterfeit printing applies the 3rd printed layers 27.The 3rd printed layers 27 partly is stacked on first printed layers 15 being designed to geometrically.For the 3rd printed layers 27, adopt the invisible transparent China ink of bore hole.Advantageously, China ink is fluorescigenic, thereby the anti-counterfeiting characteristic that can further confirm is provided.In the reality test, once used the common UV curing transparent China ink that for example obtains especially from SICPA.Between second printed layers 25 and the 3rd printed layers 27 of anti-counterfeit printing, preferably thin transparent intermediate layer (not shown) can be set as required, particularly will do like this during for production engineering former thereby favourable at it.
Each layer shown in the decomposition view among Fig. 1 is connected to data medium 100 by the convention method.Can for example realize connecting by lamination techniques known in the chip card manufacturing.Yet, also can use other interconnection technique, particularly also can by will other layer or all layer stick together.
Under finished product state, the printed layers 15,25 of anti-counterfeit printing and 27 need not to produce the anti-counterfeiting characteristic of mobile effect form under any condition that specifies, and this anti-counterfeiting characteristic can be perceived by viewed in plan data medium 100 from different perspectives.
Fig. 2 illustrates against light source with an angle perceiveing anti-counterfeit printing when observing side plane observed data carrier 100.In this case, anti-counterfeit printing promptly normally second printed layers 25 of pattern printing can identify well and clearly, and the printed element 17 that is formed in first printed layers 15 only can identify or can not be identified at all in milky mode.As and if the printed element 17 of first printed layers 15 is tending towards being positioned at the following of second printed layers 25 or is positioned at same plane with second printed layers 25.
Yet except this printed element 17 of discovering first printed layers 15, those printed elements that its top is formed with the 3rd transparent printed layers 27 are ND to the observer.As if backlight when down carrying out viewed in plan with an angle, these stacked printed elements 17 of first printed layers 15 are also strong and be applied to second printed layers, 25 tops.
Fig. 3 illustrate with Fig. 2 in the identical outward appearance of data medium in vertical plane figure.In this case, whole printed elements 17 of first printed layers 15 and the pattern printing that is formed in second printed layers 25 can on an equal basis clearly be discerned, as if the printed element 17 of first printed layers 15 is positioned at second printed layers, 25 tops or directly puts on second printed layers 25 thus.
The printed element 17 of first printed layers 15 depends on the significantly vertical of visual angle and moves between the position, can be in clear identification in the pattern printing, and it is more weak in pattern printing back to not discerning fully, vertical moving like this is suitable for as anti-counterfeiting characteristic, is used to confirm have the authenticity of the data medium 100 of this anti-counterfeiting characteristic.When a part of printed element 17 of the 3rd printed layers 27 that applies anti-counterfeit printing extraly and first printed layers 15 be excluded thus tangible visual angle rely on move outside the time, especially like this.Described mobile effect can be discovered under some visual angle particularly well, and along with the thickness in intermediate layer 20 increases and strengthens.Suitable visual angle mainly is the visual angle that is directed to observer's eyes from the direct light of light source above the surface 16 of first printed layers 15, as shown in Figure 2.Because specially suitable visual angle can not analytically easily set forth, thus in the reality by observing data medium 100 to be checked to discern mobile effect with different angles, carry out inspection to authentication feature of the present invention.
Claims (9)
1. multi-layer data carrier, have sandwich layer and observe side, and have and be applied to two anti-counterfeit printings in the printed layers, second printed layers is made and the whole surface of cover data carrier preferably in large area, and, first printed layers be arranged on first printed layers below, it is characterized in that, first printed layers (15) has reflecting surface (16) and is made up of at least one printed element (17), and this at least one printed element (17) covers the limited portion zone on the surface (11) of sandwich layer (10).
2. according to the data medium of claim 1, it is characterized in that the surface (16) of first printed layers (15) is medium at least to highly reflecting.
3. according to the data medium of claim 1, it is characterized in that first printed layers (15) is formed on the sandwich layer (10).
4. according to the data medium of claim 1, it is characterized in that second printed layers (25) forms the pattern printing, the pattern of this pattern printing and the printed element of first printed layers (15) do not interact.
5. according to the data medium of claim 1, it is characterized in that, add in second printed layers (25) top and to be printed on the 3rd printed layers (27), the 3rd printed layers (27) partly covers the printed element of first printed layers (15), and is made of transparent preferred fluorescigenic China ink.
6. according to the data medium of claim 1, it is characterized in that the printed element (17) of first printed layers (15) has the pictorial pattern (18) that is formed by white space.
7. according to the data medium of claim 1, it is characterized in that second printed layers (25) is printed on the transparent intermediate layer (20), this intermediate layer (20) are applied to first printed layers (15) top.
8. according to the data medium of claim 1, it is characterized in that the cover layer (30) with high-gloss surface (31) is applied on second printed layers (25).
9. according to the data medium of claim 1, it is characterized in that the 3rd printed layers (27) is solidified China ink by the UV that applies by serigraphy and constituted.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007025170.1 | 2007-05-29 | ||
| DE102007025170A DE102007025170A1 (en) | 2007-05-29 | 2007-05-29 | Media with printed security feature |
| PCT/EP2008/004287 WO2008145369A2 (en) | 2007-05-29 | 2008-05-29 | Data carrier comprising a printed security feature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101765517A true CN101765517A (en) | 2010-06-30 |
| CN101765517B CN101765517B (en) | 2011-08-17 |
Family
ID=39885034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801007513A Expired - Fee Related CN101765517B (en) | 2007-05-29 | 2008-05-29 | Data carrier comprising a printed security feature |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2152525B1 (en) |
| CN (1) | CN101765517B (en) |
| CA (1) | CA2687735C (en) |
| DE (1) | DE102007025170A1 (en) |
| WO (1) | WO2008145369A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2619870A (en) * | 2021-04-15 | 2023-12-20 | Ccl Secure Pty Ltd | A printed security feature |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2127657B1 (en) * | 1995-04-26 | 2000-03-01 | I D Tec S L | STRATIFIED VARIABLE OPTICAL SECURITY PROCEDURE FOR DOCUMENTS, IDENTITY AND CREDIT CARDS, CHECKS, VISAS AND PASSPORTS. |
| GB2350319B (en) * | 1996-06-14 | 2001-01-10 | Rue De Int Ltd | Security printed device |
| CH700198B1 (en) | 2000-09-13 | 2010-07-15 | Trueb Ag | A multi-layer recording medium. |
| EP1284870B1 (en) * | 2001-03-27 | 2008-12-10 | Serigraph Inc. | Reflective printed article and method of manufacturing same |
| EP1389537B1 (en) * | 2001-04-26 | 2007-08-29 | National Printing Bureau, Incorporated Administrative Agency | Forgery preventing printed matter having flip-flop or color flip-flop characteristic |
| CN1586885A (en) * | 2004-10-26 | 2005-03-02 | 俞仁钟 | Card or print matter using digital photosensitive water print type to load information and its producing method |
-
2007
- 2007-05-29 DE DE102007025170A patent/DE102007025170A1/en not_active Withdrawn
-
2008
- 2008-05-29 CN CN2008801007513A patent/CN101765517B/en not_active Expired - Fee Related
- 2008-05-29 CA CA2687735A patent/CA2687735C/en not_active Expired - Fee Related
- 2008-05-29 WO PCT/EP2008/004287 patent/WO2008145369A2/en active Application Filing
- 2008-05-29 EP EP08758867A patent/EP2152525B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| CA2687735C (en) | 2015-07-28 |
| EP2152525A2 (en) | 2010-02-17 |
| CA2687735A1 (en) | 2008-12-04 |
| EP2152525B1 (en) | 2012-11-28 |
| WO2008145369A2 (en) | 2008-12-04 |
| DE102007025170A1 (en) | 2008-12-11 |
| CN101765517B (en) | 2011-08-17 |
| WO2008145369A3 (en) | 2009-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180226 Address after: Munich, Germany Patentee after: Jiejia de mobile safety Co.,Ltd. Address before: Munich, Germany Patentee before: Giesecke & Devrient GmbH |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |