TRANSPARENT CONDUCTIVE PRINTED MATTER

摘要

PURPOSE:To manufacture a transparent conductive printed matter having no deterioration and no printing irregularity due to a conductive printing pattern at a low cost by forming a conductive section laminated with a printing ink layer such as a pattern, a barrier layer, and a transparent conductive ink layer on a printing base material. CONSTITUTION:Characters and a pattern are printed in four colors by an offset sheet-by-sheet printing machine to provide a print layer 2 on the gloss coat paper 1 having surface smoothness serving as an insulating base material. Photogravure is applied to cover the print layer 2 with transparent primer ink to provide a barrier layer 3. Solid printing is finally applied at the prescribed positions by a photogravure sheet-by-sheet printing machine with transparent conductive ink and transparent nonconductive ink respectively to provide a transparent conductive ink layer 4 and a transparent nonconductive ink layer 5. The deterioration due to a conductive printing pattern at a conductive section is prevented, beautiful conductive section/nonconductive section having no irregularity on the surface can be provided at any place of the pattern, and a stable transparent conductive printed matter can be manufactured at a low cost.