Title:
FORGERY-PREVENTING PRINTED MATTER
Document Type and Number:
WIPO Patent Application WO/2005/009753
Kind Code:
A1
Abstract:
A forgery-preventing printed matter includes a base material on which a predetermined image containing n areas (n is an integer not smaller than 3) is formed. The n areas are defined as a first area, a second area, a third area, ..., (n-1)-th area, and n-th area. The second area is formed in such a manner that at least a part of the first area is adjacent to or in the proximity of the second area; the third area is formed in such a manner that at least a part of the second area is adjacent to or in the proximity of the third area; ...; and the n-th area is formed in such a manner that at least a part of the (n-1)-th area is adjacent to or in the proximity of the n-th area. The n areas are composed of parallel line tints of imitation die stamping formed by gloss ink. The arrangement directions of the parallel line tints are different between the first area, the second area, the third area, ..., the (n-1)-th area, and the n-th area.
Inventors:
YOKOTE TAKAO (JP)
ITOH KAZUO (JP)
ITOH KAZUO (JP)
Application Number:
PCT/JP2004/009817
Publication Date:
February 03, 2005
Filing Date:
July 09, 2004
Export Citation:
Assignee:
NAT PRINTING BUREAU INCORPORATED ADMINISTRATIVE AGENCY (JP)
YOKOTE TAKAO (JP)
ITOH KAZUO (JP)
YOKOTE TAKAO (JP)
ITOH KAZUO (JP)
International Classes:
B42D15/10; B41M3/14; B42D15/00; C09D11/02; (IPC1-7): B42D15/10
Domestic Patent References:
| WO2003013871A1 | 2003-02-20 |
Foreign References:
| JPS5619273B2 | 1981-05-06 |
Attorney, Agent or Firm:
Yoshitake, Kenji (Room 323 Fuji Bldg., 2-3, Marunouchi 3-chom, Chiyoda-ku Tokyo 05, JP)
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