| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that, since a hologram label is used for proving the authenticity of a stuck object after stuck on the stuck object, if the hologram label is fraudulently removed and can be used for re-sticking to another stuck object that is unauthentic, authenticity-proving property thereof cannot be maintained.SOLUTION: A hologram label has an advantage that only a transparent base material is easily removed when the hologram label is to be removed and then a pattern thereof is allowed to be visible, by applying a surface activation treatment in a patterned area on one surface of the transparent base material constituting the hologram label. Further, a hologram reproduction image including a missing patterned area appears by irradiation of predetermined illuminating light, and then a hologram label capable of easily determining authenticity-proving property thereof is provided. |
