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公开(公告)号：US11124011B2
公开(公告)日：2021-09-21
申请号：US16061199
申请日：2016-12-13
Applicant: OVD Kinegram AG
Inventor： Anja Cathomen , Marjorie Annabelle Neel
IPC: B42D25/00 , B32B7/00 , B32B37/00 , B42D25/47 , B42D25/455 , B42D25/46 , B32B7/12 , B32B37/12 , B42D25/23 , B42D25/29 , B42D25/328 , B42D25/351 , B42D25/378
Abstract: A method for producing a security element, wherein a base film is provided, which has a first carrier film and a single- or multilayered decorative ply, wherein a first adhesive layer is applied to a second carrier film and a second adhesive layer is applied to the surface of the first carrier film facing away from the decorative ply or wherein the second adhesive layer is applied to the surface of the first carrier film facing away from the decorative ply and the first adhesive layer is applied to the second adhesive layer, and wherein the second carrier film is applied to the first carrier film such that the first adhesive layer and the second adhesive layer are arranged between the first carrier film and the second carrier film.
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公开(公告)号：US20190001735A1
公开(公告)日：2019-01-03
申请号：US16061199
申请日：2016-12-13
Applicant: OVD Kinegram AG
Inventor： Anja Cathomen , Marjorie Annabelle Neel
Abstract: A method for producing a security element, wherein a base film is provided, which has a first carrier film and a single- or multilayered decorative ply, wherein a first adhesive layer is applied to a second carrier film and a second adhesive layer is applied to the surface of the first carrier film facing away from the decorative ply or wherein the second adhesive layer is applied to the surface of the first carrier film facing away from the decorative ply and the first adhesive layer is applied to the second adhesive layer, and wherein the second carrier film is applied to the first carrier film such that the first adhesive layer and the second adhesive layer are arranged between the first carrier film and the second carrier film.
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