TRANSFER PRINTING APPARATUS - 株式会社リコー

Title:

TRANSFER PRINTING APPARATUS

Document Type and Number:

Japanese Patent JP3402540

Kind Code:

B2

Abstract:

PURPOSE: To avoid forgeries of photographs, characters, etc., of passports or the like.
CONSTITUTION: An image 5 of a photograph or characters, etc., is transferred onto a printing paper 1, on which a protecting laminate layer 2 formed of a transparent film with an adhesive layer 4 applied thereto is heated and pressured, thereby to bond the laminated layer 2 with the printing paper 1 and image 5. At this time, an internal adhering force of the ink is set to be smaller than adhering forces between the adhesive layer 4 and image 5 and between the adhesive layer 4 and printing paper 1. If one tries to detach the protecting laminate layer 2 or cut the printing paper 1 out from the rear side of the protecting laminate layer 2, the image 5 is cut thereinside as indicated by A1, A2. In this manner, forgeries of photographs and characters are prevented.

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Inventors:

Tetsuo Watanabe

Application Number:

JP7341395A

Publication Date:

May 06, 2003

Filing Date:

March 30, 1995

Export Citation:

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Assignee:

株式会社リコー

International Classes:

B42D15/10; B41F16/00; B41J29/00; B41M3/14; (IPC1-7): B41J29/00; B41F16/00; B41M3/14; B42D15/10

Domestic Patent References:

JP4129788A
JP558056A
JP6382765A
JP338332A
JP3190784A
JP5201181A
JP6125176U

Attorney, Agent or Firm:

Akichika Takano

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