| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a printing recording paper for preventing forgery in which a watermark-like pattern similar to a watermark and visible can be formed easily and at a low cost by using an inkjet printer on a substrate, and a printing recording layer is formed on the surface of the substrate, and to provide its manufacturing method. <P>SOLUTION: The printing recording paper 3 for preventing forgery supports the printing recording layer 31 on the surface of the substrate 30 having the watermark-like pattern 32 printed by the inkjet printer. When the watermark-like pattern 32 is seen through the printing recording layer 31, the watermark-like pattern 32 can be discriminated from the substrate 30, and is printed with a transparent liquid ink. In addition, in its manufacturing method for the printing recording paper 3 for preventing forgery, the watermark-like pattern which can be discriminated from the substrate 30 is printed on the surface of the substrate 30 with the transparent liquid ink for an inkjet printer by using an inkjet printer head 20, and the surface of the substrate 30 having this watermark-like pattern is coated with the printing recording layer 31. <P>COPYRIGHT: (C)2007,JPO&INPIT |
