| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inspection device of printed matter on which printing patterns are printed by inks, having different characteristics in an infrared region. <P>SOLUTION: The inspection device of the printed matter is constituted of a pressing means comprising an elongation means for fixing and installing a material to be printed on the fixing means of an inspection stand while stretching the wrinkles, bending or flotation of the material to be printed; an illumination means having a plurality of illumination units for emitting light containing infrared rays; an image input means for acquiring infrared image data; a memory means for storing the determination data for a printing pattern becoming reference and the reference position image data showing the reference position of the printing pattern becoming reference; a comparison determining means for comparing the infrared image data with the determined data to determined the quality; and an information means for reporting the propriety of the area and/or density of the printing pattern of the material to be printed, on the basis of the comparison result. <P>COPYRIGHT: (C)2009,JPO&INPIT |
