Invention Grant
US09243169B2 Security laminate 有权
安全层压板

Security laminate
Abstract:
A laminate having a multilayer structure includes a clear film layer, a transfer tape adhesive layer, a microprint text layer, at least one layer with repeating patterns having colorshift properties, and a fluorescent layer with repeating second patterns. The microprint layer, the at least one layer with repeating patterns having colorshift properties, and the fluorescent layer with repeating second patterns are arranged between the clear film layer and the transfer tape adhesive layer.
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