CN105070190A - Embossing hologram with bimetallic coating appearing in interactive and overlapped mode and forming method of embossing hologram - Google Patents
Embossing hologram with bimetallic coating appearing in interactive and overlapped mode and forming method of embossing hologram Download PDFInfo
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- CN105070190A CN105070190A CN201510581285.7A CN201510581285A CN105070190A CN 105070190 A CN105070190 A CN 105070190A CN 201510581285 A CN201510581285 A CN 201510581285A CN 105070190 A CN105070190 A CN 105070190A
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Abstract
The invention belongs to comprehensive anti-counterfeit technologies, and particularly relates to an embossing hologram with a bimetallic coating appearing in an interactive and overlapped mode and a forming method of the embossing hologram. The embossing hologram comprises an embossing hologram plastic film with a front observation face and an embossing grating face, and the interactive and overlapped coating formed by two metal materials of different colors is arranged on the surface of the embossing grating face. The two different colors can appear in an interactive and overlapped mode on one hologram through the metal coating, and the effect that the colors of the coating are alternately shown at the intersection position of the coating of two kinds of metal.
Description
Technical field
The invention belongs to integrated anti-counterfeit technology, be specifically related to embossed hologram that a kind of thermometal coating intermeshing manifests and forming method thereof.
Background technology
In order to contain spreading of forgery and illegal imitation of brand-name products activity, the counterfeit protection measures of various hi-tech constantly emerges in large numbers.In the development of anti-counterfeiting technology abroad, holographic security technology holds a safe lead, and is one of world today's main flow anti-counterfeiting technology.Laser hologram has pardon widely, take laser hologram as platform, almost can combine with other all anti-counterfeiting technologies, implements integrated anti-counterfeit, is that other anti-counterfeiting technologies are difficult to possess.The anti-counterfeiting technology that antiforge laser holographic is also convertible foreign exchange, license generally adopts.
Be achieved because embossed holographic makes low cost manufacture hologram in enormous quantities, therefore in holographic false proof, use laser embossed holography figure in a large number.
Embossed hologram has an aluminium coated usually, and aluminium coated plays a part mirror-reflection.The reflection of aluminium coated enables human eye see bright hologram pattern bright in luster.Except aluminium coated, other the coat of metal can also be adopted, such as zinc, chromium, copper, etc.
With the trial of strength of fake and forged commodity, in order to strengthen the anti-counterfeiting power of laser hologram, the optical characteristics of laser hologram self must be improved constantly, laser holography is organically combined with other technology, improve and invent new manufacture craft.The hologram that a kind of thermometal coating intermeshing that the present invention proposes manifests, can strengthen the anti-counterfeiting power of laser hologram greatly.
Summary of the invention
The object of the invention is to complicacy technique increasing the embossed hologram coat of metal, also show a kind of special visual effect on simultaneously apparent, thus improve the dynamics of holographic false proof.
For reaching above-mentioned technical purpose, the invention provides the embossed hologram that a kind of thermometal coating intermeshing manifests, comprise the embossed hologram plastic sheeting with front sightingpiston and mold pressing grating face, the surface in described mold pressing grating face is provided with thermometal intermeshing coating.
Concrete, described thermometal intermeshing coating comprises the first metal-plated bar and the second metal-plated bar, described first metal-plated bar and described second metal-plated bar form periodicity intermeshing structure and have periodically intermeshing unit, described periodicity intermeshing unit comprises the head overlay segment of described first metal-plated bar and described second metal-plated bar, the front section of separating of described first metal-plated bar and described second metal-plated bar, the middle overlay segment of described first metal-plated bar and described second metal-plated bar, rear the separate section of described first metal-plated bar with described second metal-plated bar and the tail overlay segment of described first metal-plated bar and described second metal-plated bar, wherein, any head overlay segment of one-level intermeshing unit overlaps with the tail overlay segment of upper level, any tail overlay segment of one-level intermeshing unit overlaps with the head overlay segment of next stage.
Further, head overlay segment place and the tail overlay segment place of any one-level intermeshing unit are commaterial, and the middle overlay segment of any one-level intermeshing unit is covered on described first metal-plated bar by described second metal-plated bar and forms.
Preferably, described first metal-plated bar and described second metal-plated bar form symmetrical periodicity intermeshing structure, described periodicity intermeshing unit along line of symmetry move towards distribution.
Further, the material of described first metal-plated bar is different from the color of the material of described second metal-plated bar.Such as, a kind of material of metal-plated bar is aluminium, and the material of another kind of metal-plated bar is copper.
Preferably, before described, separately section trapezoidally to be formed by two, and two described trapezoidal going to the bottom all are positioned on described line of symmetry; After described, separately section trapezoidally to be formed by two, and two described trapezoidal going to the bottom all are positioned on described line of symmetry.
Present invention also offers the forming method of the embossed hologram that a kind of above-mentioned thermometal coating intermeshing manifests, comprise the following steps:
1) evaporation first metal-plated bar on the mold pressing grating face of embossed hologram plastic sheeting;
2) location will the head overlay segment of the second metal-plated bar of evaporation and the periodicity intermeshing unit of described first metal-plated bar and tail overlay segment, washes away first coat of metal of these overlay segments and tail overlay segment;
3) evaporation second metal-plated bar on mold pressing grating face, obtains looking the embossed hologram that the thermometal coating intermeshing that presents thermometal coating intermeshing shape manifests from front sightingpiston.
Concrete, step 1) in, adopt localized metallic evaporation first metal-plated bar.
Concrete, step 2) in, adopt positioning printing genus method of abacusing to wash away the part of described first metal-plated bar corresponding to described overlapping region.
Concrete, the material of described first metal-plated bar is different from the color of the material of described second metal-plated bar.Such as: the material of the first metal-plated bar is aluminium or copper, corresponding, the second metal-plated strip material is copper or aluminium.
Below just realize a kind of method of the embossed hologram that thermometal coating intermeshing manifests, by the reasonable combination of the method for " localized metallic " and/or " positioning printing washes aluminium (metal) ", same object can be reached.
The present invention realizes the coat of metal that two kinds of different colours intermeshings manifest on a hologram, presents the effect that coating color alternately represents in the intersection of two kinds of coats of metal.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the forming method of the embossed hologram that thermometal coating intermeshing provided by the present invention manifests.
Fig. 2 is the structural representation that embossed hologram that thermometal coating intermeshing provided by the present invention manifests is looked from front sightingpiston.
In accompanying drawing 1,2, the structure representated by various piece is as follows:
1, aluminum strip, 2, head overlay segment breach, 3, tail overlay segment breach, 4, copper bar, 5, head overlay segment, 6, tail overlay segment, 7, middle overlay segment.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, illustrated embodiment, only for explaining the present invention, is not intended to limit scope of the present invention.
In an embodiment, the forming step of the embossed hologram that thermometal coating intermeshing manifests is:
1) in vacuum aluminum-coated process, realize localized metallic, the plastic sheeting with embossed hologram has two surfaces, and one is " front sightingpiston ", and one is " mold pressing grating face ", at " mold pressing grating face " upper evaporation aluminum strip 1.
2) adopt positioning printing to wash the method for aluminium, aluminum strip 1 washes out an overlay segment breach 2 and tail overlay segment breach 3.
3) method of localized metallic is adopted again, at " the mold pressing grating face " of hologram upper evaporation as figure copper bar 4.Copper bar 4 and through step 2) aluminum strip that obtains combines, the effect that the thermometal coating intermeshing that just can obtain seeing from " front sightingpiston " manifests, obtains the embossed hologram that thermometal coating intermeshing as shown in Figure 2 manifests.
Observe from " front sightingpiston ", as shown in Figure 2, aluminum strip 1 and copper bar 4 form thermometal intermeshing structure.In any one-period intermeshing unit, head overlay segment 5 and tail overlay segment 6 place are washed away due to previous aluminum strip 1 part, after evaporation copper bar 4, will only have the part of copper bar 4; Meanwhile, at middle overlay segment 7 place, owing to being that copper bar 4 covers on aluminum strip 1, both parts are all retained; In addition, the left side of front separately section and the right side of rear separately section are all aluminum strip part, and the right side of front separately section and the left side of rear separately section are all copper bar part.Therefore, when embossed hologram plastic sheeting is observed from front sightingpiston, as shown in Figure 2, can see and present the effect that coating color alternately represents in the intersection of two kinds of coats of metal by the coat of metal that copper and aluminium two kinds of different colours intermeshings manifest.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the embossed hologram that manifests of thermometal coating intermeshing, comprises the embossed hologram plastic sheeting with front sightingpiston and mold pressing grating face, it is characterized in that: the surface in described mold pressing grating face is provided with thermometal intermeshing coating.
2. the embossed hologram that manifests of thermometal coating intermeshing according to claim 1, it is characterized in that: described thermometal intermeshing coating comprises the first metal-plated bar and the second metal-plated bar, described first metal-plated bar and described second metal-plated bar form periodicity intermeshing structure and have periodically intermeshing unit, described periodicity intermeshing unit comprises the head overlay segment of described first metal-plated bar and described second metal-plated bar, the front section of separating of described first metal-plated bar and described second metal-plated bar, the middle overlay segment of described first metal-plated bar and described second metal-plated bar, rear the separate section of described first metal-plated bar with described second metal-plated bar and the tail overlay segment of described first metal-plated bar and described second metal-plated bar, wherein, the head overlay segment of any one-level intermeshing unit overlaps with the tail overlay segment of upper level intermeshing unit, the tail overlay segment of any one-level intermeshing unit overlaps with the head overlay segment of next stage intermeshing unit.
3. the embossed hologram that manifests of thermometal coating intermeshing according to claim 2, it is characterized in that: the head overlay segment of one-level intermeshing unit is made up of identical material with tail overlay segment arbitrarily, and the middle overlay segment of any one-level intermeshing unit is covered on described first metal-plated bar by described second metal-plated bar and forms.
4. the embossed hologram that the thermometal coating intermeshing according to Claims 2 or 3 manifests, it is characterized in that: described first metal-plated bar and described second metal-plated bar form symmetrical periodicity intermeshing structure, described periodicity intermeshing unit along line of symmetry move towards distribution.
5. the embossed hologram that manifests of thermometal coating intermeshing according to claim 4, is characterized in that: the material of described first metal-plated bar is different from the color of the material of described second metal-plated bar.
6. the embossed hologram that manifests of thermometal coating intermeshing according to claim 5, is characterized in that: before described, separately section trapezoidally to be formed by two, and two described trapezoidal going to the bottom all are positioned on described line of symmetry; After described, separately section trapezoidally to be formed by two, and two described trapezoidal going to the bottom all are positioned on described line of symmetry.
7. the forming method of embossed hologram that manifests of thermometal coating intermeshing, is characterized in that, comprise the following steps:
1) evaporation first metal-plated bar on the mold pressing grating face of embossed hologram plastic sheeting;
2) location will the head overlay segment of the second metal-plated bar of evaporation and the periodicity intermeshing unit of described first metal-plated bar and tail overlay segment, washes away the head overlay segment of any first-order cycle intermeshing unit and the first metal-plated bar part at tail overlay segment place;
3) evaporation second metal-plated bar on mold pressing grating face, obtains looking the embossed hologram that the thermometal coating intermeshing that presents thermometal coating intermeshing shape manifests from front sightingpiston.
8. the forming method of embossed hologram that manifests of thermometal coating intermeshing according to claim 7, is characterized in that: step 1) in, adopt localized metallic evaporation first metal-plated bar.
9. the forming method of embossed hologram that manifests of thermometal coating intermeshing according to claim 7, is characterized in that: step 2) in, adopt positioning printing genus method of abacusing to wash away the part of described first metal-plated bar corresponding to described overlapping region.
10. the forming method of the embossed hologram manifested according to the arbitrary described thermometal coating intermeshing of claim 7 to 9, is characterized in that: the material of described first metal-plated bar is different from the color of the material of described second metal-plated bar.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510581285.7A CN105070190B (en) | 2015-09-11 | 2015-09-11 | A kind of embossed hologram and its forming method that bimetallic coating intermeshing shows |
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| CN201510581285.7A CN105070190B (en) | 2015-09-11 | 2015-09-11 | A kind of embossed hologram and its forming method that bimetallic coating intermeshing shows |
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| CN105070190B CN105070190B (en) | 2019-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2798122C1 (en) * | 2021-12-21 | 2023-06-15 | Акционерное общество "Научно-производственное объединение " КРИПТЕН" | Optical protective device and method for its manufacturing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09311632A (en) * | 1996-05-22 | 1997-12-02 | Fuji Seal Co Ltd | Label and container with this label |
| CN1179585A (en) * | 1996-10-12 | 1998-04-22 | 陈旃 | Composite optical anti-forging label |
| CN1652945A (en) * | 2002-04-26 | 2005-08-10 | 德国捷德有限公司 | Security element and method for producing the same |
| CN101654030A (en) * | 2001-12-21 | 2010-02-24 | 德国捷德有限公司 | Security element and method for producing the same |
| CN201544557U (en) * | 2009-09-18 | 2010-08-11 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film with fluorescent effect |
| CN102903298A (en) * | 2011-07-25 | 2013-01-30 | 中钞特种防伪科技有限公司 | Metal coating anti-counterfeiting film with surface micro relief structure |
| CN103680297A (en) * | 2012-09-14 | 2014-03-26 | 施俊兆 | Tool marking structure and forming method thereof |
-
2015
- 2015-09-11 CN CN201510581285.7A patent/CN105070190B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09311632A (en) * | 1996-05-22 | 1997-12-02 | Fuji Seal Co Ltd | Label and container with this label |
| CN1179585A (en) * | 1996-10-12 | 1998-04-22 | 陈旃 | Composite optical anti-forging label |
| CN101654030A (en) * | 2001-12-21 | 2010-02-24 | 德国捷德有限公司 | Security element and method for producing the same |
| CN1652945A (en) * | 2002-04-26 | 2005-08-10 | 德国捷德有限公司 | Security element and method for producing the same |
| CN201544557U (en) * | 2009-09-18 | 2010-08-11 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film with fluorescent effect |
| CN102903298A (en) * | 2011-07-25 | 2013-01-30 | 中钞特种防伪科技有限公司 | Metal coating anti-counterfeiting film with surface micro relief structure |
| CN103680297A (en) * | 2012-09-14 | 2014-03-26 | 施俊兆 | Tool marking structure and forming method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2798122C1 (en) * | 2021-12-21 | 2023-06-15 | Акционерное общество "Научно-производственное объединение " КРИПТЕН" | Optical protective device and method for its manufacturing |
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| CN105070190B (en) | 2019-02-12 |
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