Counterfeit prevention film for positioning and compound transparent holographic certificate
Technical field
The present invention relates to a kind of counterfeit prevention film for positioning and compound transparent holographic certificate, belong to the manufacturing technology field of antiforge laser holographic material.
Background technology
As everyone knows, be extensive use of the holographic false proof form on the existing certificate, realized the use of location but adopt holographic electrochemical aluminium except that the making of bank card, great majority are the full version information of delocalization, use at random.Though particularly transparent holographic has the advantage of not covering customized information, but because contrast is little, identification is difficult, thus the use of more difficult realization location, as first generation resident identification card of China and existing motor vehicle driving license, all adopted transparent holographic anti-fake, but all be delocalization.
Summary of the invention
The purpose of this invention is to provide a kind of reasonable in designly, can effectively realize location drawing, locate compound, the counterfeit prevention film for positioning and compound transparent holographic certificate of location use.
The present invention is a counterfeit prevention film for positioning and compound transparent holographic certificate, comprise the location ground, it is characterized in that locating and be evenly distributed with location transparent holographic film and corresponding positioning cursor on the ground, it is compound to peel off glue by the holography location between location transparent holographic film and the location ground, and the surface of location transparent holographic film also is coated with compound adhesive.
Described location transparent holographic film can be by the transparent holographic base material, compound successively from bottom to top formation such as mold pressing information imaging layer, Information Level etc., and compound adhesive is coated on the surface of Information Level.
The back side of described location ground also can be coated with adherent layer.
The present invention is by being provided with positioning cursor and corresponding location transparent holographic film on the ground of location, the location ground that makes location transparent holographic film and location peel off glue and band cursor combines, both keep the holographic goods of existing transparent laser and had the advantage of not covering customized information, overcome prior art transparent holographic location map again, locate compound, the difficult point that use the location, make each laser holographic pattern of each the Zhang Dingwei transparent holographic film that is compounded on the certificate all be fixed on same position on the certificate, thereby improved the seriousness of certificate false proof, uniqueness, unitarity has also improved the false proof intensity of certificate.The present invention can be widely used in can become web-like to use, but also slabbing using on the material such as the papery, plastic sheet of all kinds of certificates and needs location pattern, and through using on the important certificate of national appointment, effect is obvious, has application value widely.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is the cross section structure amplification view of A-A face shown in Figure 1.
Among the figure, 1 is the location ground, and 2 for peeling off glue in holographic location, and 3 are the location transparent holographic film, and 4 is positioning cursor, and 5 is adherent layer, and 6 are mold pressing information imaging layer, and 7 is Information Level, and 8 is compound adhesive, and 9 are location transparent holographic base material.
Embodiment
The present invention is uniformly distributed in location transparent holographic film 3 and corresponding positioning cursor 4 on the ground 1 of location mainly by location ground 1, is coated on the compound adhesive 8 on transparent holographic film 3 surfaces, location, is coated on adherent layer 5 formations such as grade at ground 1 back side, location; Location transparent holographic film 3 by transparent holographic base material 9, mold pressing information imaging layer 6, Information Level 7 is compound successively from bottom to top constitutes; Compound adhesive 8 is coated on the surface of Information Level 7.It is compound to peel off glue 2 by the holography location between transparent holographic base material 9 and the location ground 1.
The step that designs and produces of the present invention is as follows:
1, on transparent holographic base material 9 by the processing technology of existing laser hologram goods, successively mold pressing information imaging layer 6, Information Level 7, low-temp low-pressure compound adhesive 8 are gone up in processing from bottom to top, behind cross cutting transparent holographic orientation film 3.
2, glue 2 is peeled off in the holographic location of positioning cursor 4 and coating in the printing of the front of location ground 1, at the back side of location ground 1 coating adherent layer 5.
3, the transparent holographic orientation film 3 and the location ground 1 of band cursor are peeled off glue 2 in the location position is compound, constitutes the low-temp low-pressure positioning and compound transparent holographic anti false film of the non-marginal mode of whole view picture, is wound into tube then.
During use, the non-edge low-temp low-pressure counterfeit prevention film for positioning and compound transparent holographic certificate that is wound into tube is placed on the certificate compounding machine, read the position signalling of certificate by positioning cursor 4, make transparent holographic orientation film 3 and certificate at corresponding compound the transparent holographic certificate of same position.