| 摘要 |
PROBLEM TO BE SOLVED: To provide a forgery preventing film laminate which surely prevents forgery or alteration by a simple method. SOLUTION: The multilayer film laminate has a strong adhesion ink layer (2-1) as a printing layer (2) and a weak adhesion ink layer (2-2) on the surface of a thermoplastic resin film (1) and a transparent protective film (3) on the printing layer. The thermoplastic resin film (1) has a film substrate layer (1-1) and an easily printable layer (1-2) having a surface ion concentration of 2.0-10.0 mg/m<SP>2</SP>, and the weak adhesion ink layer (2-2) includes a cationic ink. When the transparent protective film (3) is peeled off from the multilayer film laminate, only the weal adhesion ink layer (2-2) is peeled off from a substrate to disable reading. COPYRIGHT: (C)2010,JPO&INPIT
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