发明名称 Secret Scratch Sticker and Method of Manufacturing the Same
摘要 Disclosed herein is a secret scratch sticker capable of secretly delivering a message to only a person who receives the message and a method of manufacturing the same. The secret scratch sticker comprises a transparent film sheet 110 having an adhesion portion formed on one surface thereof; a first scratching part 120 laminated on the other surface of the film sheet 110 so as to be stripped off with a fingernail or a coin; and a second scratching part 130 laminated on the first scratching part 120 so as to be stripped off together with the first scratching part 120, the second scratching part having colors. According to the present invention, a user can deliver a message to only a desired person, and thus the message can be hidden from other people.
申请公布号 US2009224528(A1) 申请公布日期 2009.09.10
申请号 US20080114450 申请日期 2008.05.02
申请人 KIM SUNG HOON 发明人 KIM SUNG HOON
分类号 B42D15/10;B32B38/04 主分类号 B42D15/10
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