发明名称 |
SECURITY ARTICLE AND METHOD OF MANUFACTURE |
摘要 |
A method of manufacturing a security article (10) is provided, comprising applying an first adhesive layer to a substrate (11), the first adhesive layer comprising an additive which is responsive to at least a selected wavelength of laser radiation (12); and applying a laminate over the first adhesive layer, the laminate comprising a second adhesive layer which adheres to the first adhesive layer. Prior to applying the laminate over the first adhesive layer, data is printed onto the first and/or second adhesive layer, such that on applying the laminate over the first adhesive layer, the printed data is incorporated between the first and second adhesive layers. Also provided is a security article comprising a substrate having upper and lower surfaces; a first adhesive layer applied to the upper surface of the substrate, the first adhesive layer comprising an additive which is responsive to at least a selected wavelength of laser radiation; a print layer; and a laminate comprising a second adhesive layer bonded to the first adhesive layer. The print layer is incorporated between the first and second adhesive layers. |
申请公布号 |
WO2010040972(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
WO2009GB01142 |
申请日期 |
2009.05.08 |
申请人 |
DE LA RUE INTERNATIONAL LIMITED;SUGDEN, MATTHEW, CHARLES;HARRISON, ROBERT, WILLIAM |
发明人 |
SUGDEN, MATTHEW, CHARLES;HARRISON, ROBERT, WILLIAM |
分类号 |
B42D15/10 |
主分类号 |
B42D15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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