Patent ID: 9477203
Filing Date: 2016-10-25
CPC Classification: B32B,B42D,B44C,G03H

Claim Text:
1. A multi-layer body for forgery-proof documents with a hologram, comprising: a transparent stamp hologram film composite including a carrier film, a release layer and a decorative layer, the decorative layer including a stamp hologram layer and a high-refractive index reflecting layer vapor-plated on the bottom of the stamp hologram layer; an adhesive layer including at least one partially ultraviolet (UV) activated zone, the at least one partially UV activated zone including UV cured adhesive areas and a non-UV cured adhesive area, the UV cured adhesive areas arranged about the periphery of the non-UV cured adhesive area so as to form a frame surrounding the non-UV cured adhesive area; and a bottom layer of transparent polycarbonate film, the UV cured adhesive areas bonding the bottom layer and portions of the decorative layer to each other, the multi-layer body having dimensions of approximately 297 mm by 420 mm, and the adhesive layer including between 24 and 36 partially UV activated zones, and the partially UV activated zones being evenly distributed across the adhesive layer.