发明名称 Durchsichts-Sicherheitsmerkmal
摘要 Security document comprises: a substrate (1) with a front side and a back side. The front- and/or the back side are at least partially coated with at least a coating of at least one at least partially translucent plastic film (4). At least one side of the partially translucent plastic film facing the substrate is at least partially coated with a color (3), whose color tone is at least similar to the substrate. An independent claim is also included for producing the security document, comprising: providing the substrate; applying an adhesive layer (2) to the front- and/or the back sides of the substrate; providing the partially translucent plastic film; applying the color to the front- and/or the back sides of the plastic film, where the color tone of the color is similar to the substrate or the adhesive layer; and applying, preferably laminating the plastic film on the front- and/or the back sides of the substrate.
申请公布号 DE102009056462(A1) 申请公布日期 2011.06.09
申请号 DE20091056462 申请日期 2009.12.01
申请人 GIESECKE & DEVRIENT GMBH 发明人 SCHMITZ, CHRISTIAN
分类号 B44F1/12;B41M3/14;D21H27/32 主分类号 B44F1/12
代理机构 代理人
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