| 摘要 |
PROBLEM TO BE SOLVED: To provide an information carrier which has a structure formed by peelably adhering two sheets and holding information, and which makes the information selectively visible depending on handling by a user.SOLUTION: An information carrier has a structure in which an upper base material 10 and a lower base material 20 are laminated through an intermediate base material 30 and are peelably adhered. Separation areas 31a-31i separably arranged on the intermediate base material 30 have an adhesion structure in which strengths of adhesion force with the upper base material 10 and adhesion force with the lower base material 20 are reversed between before a pressure is applied in a lamination direction of the upper base material 10 and the lower base material 20 and after the pressure is applied in the lamination direction of the upper base material 10 and the lower base material 20.SELECTED DRAWING: Figure 1 |
