CN2397553Y - Flexible transparent laser holographic antifalse film - Google Patents
Flexible transparent laser holographic antifalse film Download PDFInfo
- Publication number
- CN2397553Y CN2397553Y CN 99240451 CN99240451U CN2397553Y CN 2397553 Y CN2397553 Y CN 2397553Y CN 99240451 CN99240451 CN 99240451 CN 99240451 U CN99240451 U CN 99240451U CN 2397553 Y CN2397553 Y CN 2397553Y
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- film
- laser holographic
- organic
- counterfeit
- utility
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Abstract
The utility model relates to a flexible transparent laser holographic film relating to an anti-counterfeit material, which is particularly suitable for being directly used for articles requiring plastic package and anti-counterfeit purpose. The utility model is composed of an organic film base layer, a single organic resin reflecting layer with high reflecting rate coated on the base layer and laser holographic patterns printed on the resin layer. The laser holographic patterns of the film are clear and a pattern layer film and an organic film are firmly combined. Equipment is simple and manufacture cost is low. The utility model can be directly used for the anti-counterfeit purposes or the decoration of stamps, securities, tickets and other certificates, such as ID cards, passports and other anti-counterfeit articles. The utility model can also be used for the disposable entire packaging anti-counterfeit purposes or the decoration of cigarettes, wine, box tapes and other daily articles and other anti-counterfeit articles.
Description
The utility model relates to a kind of anti-fake material, particularly can be directly used in the transparent laser holographic film that plastic packaging needs false proof object.
As everyone knows, the transparent laser holographic film can see interior items because of it and be widely used in various article, various fields false proof.This transparent laser holographic film by by silicone oil paper, adhesive sticker and be printed on the anti-false trademark plastic sheeting (CN 2226328) that colourless or coloured holography, non-holographic pattern or character layer are formed; By the laser hologram watermark card-protecting film (CN 2234640Y) formed of the alternate overlapping bonding multilayer dielectric film of forming of the dielectric material by the organic film that is printed on hologram pattern and one group of high and low refractive index.But because above-mentioned anti false film is to obtain with physical vapor deposition method (as sputtering method) or chemical vapor deposition method, institute is so that complicated process of preparation, and equipment investment is big, and the cost height is only limited to the small size use.In order to overcome above-mentioned shortcoming, someone adopts hologram image is molded on the polypropylene screen, makes the anti-counterfeit package (CN 1075909A) that is used for cigarette, pot foods, yet is that hologram image is difficult for distinguishing with the shortcoming of the holographic laser film of this technology preparation, evanescence is difficult to the effect that reaches false proof.
For this reason, we had once invented a kind of transparent laser holographic anti-counterfeiting film, it is the inorganic dielectric film of coating individual layer high index of refraction on organic film, and on this inorganic medium, print antiforge laser holographic pattern (CN 2300965Y), the laser holographic pattern of this transparent laser holographic anti-counterfeiting film is clear, the pattern tunic combines firmly with organic film, but because the outside surface of this film is the inorganic dielectric film of rigidity, so it can not be directly used in plastic packaging.
The purpose of this utility model is: provide a kind of of many uses, particularly directly plastic packaging need false proof article, simple, with low cost, the figure of technology transparent laser holographic film clearly.
The purpose of this utility model reaches by following measure.It comprises organic thin film based layer, reflection horizon, security pattern layer, and its structural feature is: the reflection horizon is an organic resin of coating one deck high index of refraction in the organic film basic unit; The security pattern layer is to print the groove that forms laser holographic pattern on this organic resin reflection horizon.The material of organic film basic unit can be selected BOPP, PET, PE for use; The organic resin reflection horizon is to adopt polyamine fat resin, polyphenylene resin, the amino resins that can play the effect of individual layer high index of refraction; By coating one deck organic resin reflection horizon in the organic film basic unit, on the organic resin reflection horizon, print the laser holographic pattern layer then, promptly can be made into flexible and transparent laser holographic anti-counterfeiting film of the present utility model.
The utlity model has following advantage:
1, because to be coated in the organic film basic unit be the high index of refraction organic resin film, therefore transparent laser holographic film provided by the utility model can be directly used in plastic packaging.This has more enlarged its application.
2, owing to the employing high index of refraction organic resin more cheap, thereby the material cost of holographic film is reduced greatly, and organic resin is more more firm with combining of organic film substrate than inorganic medium with combining of organic film substrate than inorganic medium.
3, more finer and close, smooth owing to being coated on the suprabasil high index of refraction organic resin film of organic film than inorganic dielectric film, thereby reduced scattering, improved the rete reflection, therefore the laser holographic pattern of flexible anti pseudomembrane provided by the utility model is brighter, more clear.
Description of drawings:
Fig. 1 is structural section figure of the present utility model
Fig. 2 is the structural section figure of the utility model patterned layer
Please refer to accompanying drawing below, further the utility model is described in detail.
Embodiment 1
The flexible and transparent laser holographic anti-counterfeiting film selects for use the BOPP film as organic film basic unit 1, and polyurethane resin at first at surface-coated one deck polyurethane resin of BOPP film, is suppressed laser hologram figure 3 again as organic resin reflection horizon 2 on this polyurethane resin layer.As shown in Figure 2: the formation of laser hologram figure 3 is by being carved with groove on the polyurethane resin film, thus incident light through groove reflection back since phase of light wave disappear mutually and superposition principle forms various laser hologram multicolour patterns.It is false proof that the anti false film of the present utility model that makes thus is specially adapted to direct plastic packaging.Its scope of application from stamp, security, bill and other certificate such as I.D., passport etc. by the false proof of false proof thing or decorate, arrive in commodity such as cigarette, wine, tapes, and other is related to the false proof of various article and every field by the disposable integral package anti-counterfeiting or the decoration of false proof thing.
Embodiment 2
Select for use the PET film as organic film of the present utility model basic unit 1, polyphenyl is organic resin reflection horizon 2.At first apply one deck polyphenylene resin layer on the PET film, compacting laser hologram figure 3 on this resin bed can make flexible and transparent laser holographic anti-counterfeiting film of the present utility model again.
Select for use the PE film as organic film basic unit 1, amino resins is as organic resin reflection horizon 2.At first apply one deck amino resins layer on the PE film, compacting laser hologram figure 3 on this resin bed can make flexible and transparent laser holographic anti-counterfeiting film of the present utility model again.
Claims (3)
1, a kind of flexible and transparent laser holographic anti-counterfeiting film comprises organic thin film based layer (1), reflection horizon (2), security pattern layer (3), it is characterized in that: reflection horizon (2) are the organic resins that coating is one deck high index of refraction in the organic film basic unit (1); Security pattern layer (3) is to go up in this organic resin reflection horizon (2) to print the groove that forms laser holographic pattern.
2, flexible and transparent laser holographic anti-counterfeiting film according to claim 1 is characterized in that: organic film basic unit (1) can select BOPP, PET, PE for use.
3, flexible and transparent laser holographic anti-counterfeiting film according to claim 1 is characterized in that: organic resin reflection horizon (2) can be polyamine fat resin, polyphenylene resin, amino resins.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99240451 CN2397553Y (en) | 1999-11-25 | 1999-11-25 | Flexible transparent laser holographic antifalse film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99240451 CN2397553Y (en) | 1999-11-25 | 1999-11-25 | Flexible transparent laser holographic antifalse film |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2397553Y true CN2397553Y (en) | 2000-09-20 |
Family
ID=34027488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99240451 Expired - Fee Related CN2397553Y (en) | 1999-11-25 | 1999-11-25 | Flexible transparent laser holographic antifalse film |
Country Status (1)
Country | Link |
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CN (1) | CN2397553Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105538852A (en) * | 2016-02-04 | 2016-05-04 | 滁州卷烟材料厂 | Aluminum foil paper with laser holographic security and manufacturing process thereof |
CN107153233A (en) * | 2017-06-28 | 2017-09-12 | 北京康得新功能材料有限公司 | A kind of laser hologram pre-coating film and preparation method thereof |
CN107627751A (en) * | 2017-09-08 | 2018-01-26 | 河南省防伪保密印刷公司(河南省邮电印刷厂) | Transparent holographic cold wave membrane technology is in the typographic application of stamp |
CN110888194A (en) * | 2019-11-29 | 2020-03-17 | 荆门市探梦科技有限公司 | Flexible holographic base element film and preparation method and application thereof |
-
1999
- 1999-11-25 CN CN 99240451 patent/CN2397553Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105538852A (en) * | 2016-02-04 | 2016-05-04 | 滁州卷烟材料厂 | Aluminum foil paper with laser holographic security and manufacturing process thereof |
CN107153233A (en) * | 2017-06-28 | 2017-09-12 | 北京康得新功能材料有限公司 | A kind of laser hologram pre-coating film and preparation method thereof |
CN107153233B (en) * | 2017-06-28 | 2023-10-27 | 张家港保税区康得菲尔实业有限公司 | Laser holographic precoating film and preparation method thereof |
CN107627751A (en) * | 2017-09-08 | 2018-01-26 | 河南省防伪保密印刷公司(河南省邮电印刷厂) | Transparent holographic cold wave membrane technology is in the typographic application of stamp |
CN110888194A (en) * | 2019-11-29 | 2020-03-17 | 荆门市探梦科技有限公司 | Flexible holographic base element film and preparation method and application thereof |
CN110888194B (en) * | 2019-11-29 | 2023-12-01 | 荆门市探梦科技有限公司 | Preparation method and application of flexible holographic element film |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |