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    • 1. 发明公开
    • 스크래치식 인쇄물
    • 打印打印纸
    • KR1020070065426A
    • 2007-06-22
    • KR1020077010569
    • 2005-11-10
    • 교도 인사쯔 가부시키가이샤
    • 시바오카요시아키가와이히로시고바야시후미히토
    • B42D25/22B42D15/00
    • A63F3/06A63F3/0665A63F3/0685A63F2007/308
    • A hard-to-restore scratching printed sheet. The area of a scratch layer (104) is set smaller than that of a strip layer (103) and a print layer (105) is formed on the strip layer (103) overlapping from the scratch layer (104), or the area of the scratch layer (104) is set smaller than that of the strip layer (103) and the print layer (105) is formed between the strip layer (103) and the scratch layer (104) and on the strip layer (103) overlapping from the scratch layer (104), or a print layer (501) composed of a temperature indicating ink is formed on the scratch layer (104). As a result, the print layers (105, 501) are broken partially when the scratch layer (104) is scratched off, and the color of the print layer (105) on a substrate (101) becomes lighter. Therefore, an illicit acting person must reproduce not only the scratch layer (104) but also the position, profile and darkness of color of the print layers (105, 501) at the time of restoring the scratched printed sheet. Consequently, restoration of the scratched printed sheet becomes extremely difficult and an illicit action can be prevented.
    • 难以恢复的刮印纸。 刮擦层(104)的面积被设定为小于带状层(103)的面积,并且在从刮擦层(104)重叠的条带层(103)上形成印刷层(105) 刮擦层(104)被设定为小于带状层(103)的刮擦层(104),并且印刷层(105)形成在带状层(103)和划痕层(104)之间,并且在带状层(103)上重叠 或刮痕层(104)上形成由温度指示墨构成的印刷层(501)。 结果,当刮擦层(104)被刮掉时,印刷层(105,501)部分断裂,并且基板(101)上的印刷层(105)的颜色变浅。 因此,非法行为人不仅必须再现刮擦层(104),而且还可以在恢复划痕的印刷纸时再现印刷层(105,501)的颜色的位置,外形和黑度。 因此,划伤的印刷品的恢复变得非常困难,并且可以防止非法行为。