To provide a scratch printed matter capable of displaying variable information in a scratch concealing layer, capable of obtaining a proper adhesive force of the scratch concealing layer, and capable of shaving out the scratch concealing layer by scraping the same by a hard money such as a coin, and a method for producing the same.
A scratch printed matter 10 is characterized by forming a secret information layer 2 displaying secret information by offset printing of colored ink on a base material 1, forming a peeling layer 3 comprising a transparent ink composition by offset printing so as to cover the secret information layer 2, and forming a scratch concealing layer 6 having concealing property of the concealing information layer 2 and capable of being peeled by scraping the same on the peeling layer 3 by on-demand printing according to an electrophotographic printing system.
JP5223569 | Booklet with decorative elements that give rise to video |
JPH0761175 | CARD HANDLING DEVICE |
JP2004276238 | PORTABLE INFORMATION GATHERING MEDIUM |
KAWAHARA NAOKI
KUROSE TAKATERU
Keiko Fukamachi
Hideo Ito
Naoki Goto
Yusuke Ito
Hideyuki Tateishi
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