发明名称 LAMINATED IDENTIFICATION DOCUMENT AND METHOD FOR ITS MANUFACTURE
摘要 An over-the-counter type identification document (100) is prepared by forming at least one first indicium (114 - typically invariant data common to a large number of identification documents) on a core layer (112), sandwiching this core layer (112) between a pair of substantially transparent polymer layers (116), providing an image-receiving layer (120) on one or both outer surfaces of the resulting sandwich, forming a second indicium (122 - typically variable data relating only to a single identification document) on the image-receiving layer(s) (120) and laminating a protective layer or layers (124) over the image-receiving layer(s). The identification document (100) displays improved durability and security and can be rendered substantially identical in appearance to documents produced by known central issue production methods.
申请公布号 WO0016984(A1) 申请公布日期 2000.03.30
申请号 WO1999US21851 申请日期 1999.09.16
申请人 POLAROID CORPORATION 发明人 GUNN, VALERIE, E.;SCHAFFNER, JANET, M.
分类号 B32B27/08;B41M3/14;B42D15/10 主分类号 B32B27/08
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