CN2286328Y - Transparent anti-false composite film - Google Patents
Transparent anti-false composite film Download PDFInfo
- Publication number
- CN2286328Y CN2286328Y CN 96244906 CN96244906U CN2286328Y CN 2286328 Y CN2286328 Y CN 2286328Y CN 96244906 CN96244906 CN 96244906 CN 96244906 U CN96244906 U CN 96244906U CN 2286328 Y CN2286328 Y CN 2286328Y
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- China
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- film
- transparent
- membrane
- composite membrane
- brightness enhancement
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- Expired - Fee Related
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Abstract
The utility model relates to a transparent anti-counterfeiting composite film which comprises a transparent base film (1) used as a carrier, wherein a brightening film (2) is attached to the base film and is connected with a transparent ink film (4). A raster (3) is stamped on the interface of the brightening film and the transparent ink film, the other surface of the transparent base film can also add an anti-reflection film (5), and a transparent protecting film (6) is arranged on the anti-reflection film. The composite film protects a protected body, has clear display of anti-counterfeiting images, also has anti-counterfeiting digital marks, and the graphs and the texts of a protected surface are also clear. The composite film can make real things and products juggled and forged with difficulty.
Description
The utility model relates to a kind of transparent counterfeiting composite membrane.
Existing reflection hologram anti false film (anti-false sign) roughly comprises transparent basement membrane, for example polyester (PET), Polyvinylchloride (PVC) etc., evaporation layer of aluminum on the basement membrane, form holographic grating through mold pressing, the following of holographic grating is adhesive sticker, a compound silicon paper on the adhesive sticker, after the anti-counterfeiting compound film of this version is torn silicon paper, be attached on certain product, as anti-false sign, but this anti-counterfeiting compound film still has the following disadvantages with pattern behind its diffraction; For example: anti-false sign is opaque, can only be affixed on protected body blank space, can not be anti-tamper and forge picture and text; Single hologram is false proof; Transparent basement membrane easily is scratched, and the transmitted light loss is big.Therefore, be necessary the anti-counterfeiting compound film that provides novel.
The purpose of this utility model provides a kind of transparent counterfeiting composite membrane, and this film printing opacity is good, and clear patterns, anti-counterfeiting performance are good, are difficult for distorting, forging.
For achieving the above object, the utility model is by the following technical solutions: the transparent counterfeiting composite membrane comprises that a multiple brightness enhancement film [2], brightness enhancement film [2] are joined impression one grating [3] on brightness enhancement film and transparent ink membrane interface on transparent basement membrane [1] as carrier, the basement membrane with clean oil ink film [4].
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 the utility model structural representation
The sectional drawing of another embodiment of Fig. 2 the utility model
Among Fig. 1,1 is transparent basement membrane, and it is as the carrier of composite membrane, and material has polyester, Polyvinylchloride, polypropylene etc.2 is brightness enhancement film, increase image brightness, about its brightness can double, as plate one deck titanium, about 30～40 dusts of thickness, perhaps plate layer of aluminum, about 30～40 dusts of thickness, brightness enhancement film is positioned on the transparent basement membrane, and clean oil ink film 4 joins with brightness enhancement film, ink film can be with commercially available CGC-F1 series safety ink, as shining, produce fluorescence of all kinds with cash inspecting machine, also can be the ink-jet sign indicating number or the general printing of non-fluorescence, number, sign etc. can be arranged, increase the antiforge function of composite membrane, between brightness enhancement film and clean oil ink film, form grating 3 by pressurization.Can be glued membrane 5 below the clean oil ink film, if adhesive sticker also needs comprehensive silicon paper, hot melt adhesive that also can be general replaces adhesive sticker and silicon paper.In addition, if gluing not below the clean oil ink film, can be in use, voluntarily after the gluing, topped again on protected body by the user.
Among Fig. 2,, can increase anti-reflection film 5, and be in outermost transparent protective film 6 at transparent basement membrane another side in order to obtain effect preferably.Wherein anti-reflection film can adopt plating one composite membrane; it has three layers; that is: zirconium dioxide film; thickness is the 6688-13380 dust; di-aluminium trioxide film; thickness is 1338 dusts, and silicon dioxide film, thickness are 6688～13380 dusts; anti-reflection film can reduce the reflected light loss; light transmission rate can reach more than 99.9%, increases brightness, the transparent protective film that outermost transparent protective film can adopt hardness and glassy phase to work as; can plate layer of silicon dioxide; thickness 1000～4000 dusts, thickness 1338 dusts are best, can make that the surface is not scratched, corrosion etc.
The use of this anti-counterfeiting compound film: during use, the material object that will have silicon paper tears off behind the silicon paper topped on protected body, and perhaps gluing is topped again on protected body voluntarily below the clean oil ink film, and protected body can be seal, tax chapter, product etc.This composite membrane is gluing firmly, and the user can also more see protected body on the polarizers of big angle scope except that the pattern of seeing optical grating diffraction, through ultraviolet lighting fluorescence picture and text.
The utility model advantage, transparent anti-false composite film can be protected protected body, its anti-false sign Clear patterns has again printing ink Anti-fake digital mark, and antiforge function is good, and true part is difficult for being tampered, puppet Make.
Claims (9)
1, a kind of transparent counterfeiting composite membrane is characterized in that it comprises a multiple brightness enhancement film [2] on transparent basement membrane [1] as carrier, the basement membrane, and brightness enhancement film [2] is joined with clean oil ink film [4], impression one grating [3] on brightness enhancement film and transparent ink membrane interface.
2, by the described transparent counterfeiting composite membrane of claim 1, it is characterized in that an anti-reflection film [5] is arranged on the transparent basement membrane another side, a transparent protective film [6] is arranged on the anti-reflection film.
3, by claim 1 or 2 described transparent counterfeiting composite membranes, it is characterized in that described transparent basement membrane is polyester film or polychloroethylene film or polypropylene screen; Described brightness enhancement film is titanium film or aluminium film.
4, by claim 1 or 2 described transparent counterfeiting composite membranes, it is characterized in that described clean oil ink film another side has a glued membrane.
5, by the described transparent counterfeiting composite membrane of claim 4, it is characterized in that a compound silicon paper on the described glued membrane.
6,, it is characterized in that described is between 30～40 dusts with titanium film as the thickness of brightness enhancement film by the described transparent counterfeiting composite membrane of claim 3; The aluminium film is that the thickness of brightness enhancement film is between 30～40 dusts.
7, by the described transparent counterfeiting composite membrane of claim 2, it is characterized in that described anti-reflection film is three layers of composite membrane, its three layers is respectively the zirconium dioxide film, di-aluminium trioxide film, silicon dioxide film; Described transparent protective film is a silicon dioxide film.
8, by the described transparent counterfeiting composite membrane of claim 7, it is characterized in that the silicon dioxide film thickness is 2675 dusts in described three layers of composite membrane, the alundum (Al film thickness is the 133B dust, and the zirconium dioxide film thickness is the 6688-13380 dust; Described silicon dioxide film thickness is 1000～4000 dusts.
9, by the described transparent counterfeiting composite membrane of claim 8, it is characterized in that described silicon dioxide film as transparent protective film is preferably 1338 dusts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244906 CN2286328Y (en) | 1996-11-22 | 1996-11-22 | Transparent anti-false composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244906 CN2286328Y (en) | 1996-11-22 | 1996-11-22 | Transparent anti-false composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286328Y true CN2286328Y (en) | 1998-07-15 |
Family
ID=33918153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96244906 Expired - Fee Related CN2286328Y (en) | 1996-11-22 | 1996-11-22 | Transparent anti-false composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286328Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975461A (en) * | 2012-11-28 | 2013-03-20 | 广东万昌印刷包装有限公司 | Method for manufacturing novel environment-friendly vacuum reflection material paper |
| CN105516399A (en) * | 2014-09-26 | 2016-04-20 | 南昌欧菲光学技术有限公司 | Identification mark, glass cover plate of cell phone, and production method of substrate provided with identification mark |
| CN109650746A (en) * | 2018-12-17 | 2019-04-19 | 佛山市易晟达科技有限公司 | A kind of cover board |
| CN109725376A (en) * | 2019-02-27 | 2019-05-07 | 南京福图信息科技有限公司 | A kind of grating security devices and method for anti-counterfeit based on EL film |
-
1996
- 1996-11-22 CN CN 96244906 patent/CN2286328Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975461A (en) * | 2012-11-28 | 2013-03-20 | 广东万昌印刷包装有限公司 | Method for manufacturing novel environment-friendly vacuum reflection material paper |
| CN102975461B (en) * | 2012-11-28 | 2015-06-17 | 广东万昌印刷包装股份有限公司 | Method for manufacturing novel environment-friendly vacuum reflection material paper |
| CN105516399A (en) * | 2014-09-26 | 2016-04-20 | 南昌欧菲光学技术有限公司 | Identification mark, glass cover plate of cell phone, and production method of substrate provided with identification mark |
| CN109650746A (en) * | 2018-12-17 | 2019-04-19 | 佛山市易晟达科技有限公司 | A kind of cover board |
| CN109650746B (en) * | 2018-12-17 | 2024-01-23 | 佛山佛塑科技集团股份有限公司 | Cover plate |
| CN109725376A (en) * | 2019-02-27 | 2019-05-07 | 南京福图信息科技有限公司 | A kind of grating security devices and method for anti-counterfeit based on EL 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 |