| 摘要 |
PROBLEM TO BE SOLVED: To provide a concealed label of which the manufacturing cost is low and which is excellent in secrecy. SOLUTION: The concealed label 10 comprises a 1st member 11, 2nd members 12 which consist of a release ink and are allotted at least on a part of one surface 11a of the 1st member 11, a 3rd member 13 which consists of a concealed ink and is arranged so as to abut on one surface of 12a of the 2nd member 12, a 4th member which consists of the release ink and is laminated in order on the opposite surface of the surface where the 3rd member 13 abuts on the 2nd member 12, a 5th member 15 consisting of an ultraviolet-curing varnish, a 6th member 16 consisting of an adhesive, and a 7th member 17 stuck on one surface 16a of the 6th member 16, and the 4th member 14 is provided with through hole parts 14a penetrating from the contact surface with the 3rd member 13 to the contact surface with the 5th member 15 and lapping over the 2nd members 12. COPYRIGHT: (C)2006,JPO&NCIPI
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