Title:
印刷装置、及び印刷物の製造方法
Document Type and Number:
Japanese Patent JP7297141
Kind Code:
B2
Abstract:
Provided are a printing device that reduces moire of an image printed on a printed matter and a method for manufacturing a printed matter. According to the present invention, the printing device is provided with: a printing original plate provided with a mounting surface on which ink is mounted; a printing original plate stage on which the printing original plate is mounted; and a printing stage on which a printed matter having a surface to be printed is mounted and fixed. A printing blanket is configured to be freely movable between an upper part of the printing original plate stage and an upper part of the printing stage, and is configured to vertically move with respect to the printing original plate stage or the printing stage. The printing original plate is provided with a supporting body and a surface layer that is formed on the supporting body and has an ink-phobic material on at least a mounting surface side thereof. The mounting surface of the printing original plate is provided with an ink-phobic region that does not receive ink and an ink-philic region that receives the ink. The ink-philic region is an aggregate of a plurality of dots, and the plurality of dots are irregularly arranged at a prescribed density.
Inventors:
Koji Muraoka
Application Number:
JP2022501473A
Publication Date:
June 23, 2023
Filing Date:
February 19, 2020
Export Citation:
Assignee:
Shuho Co., Ltd.
International Classes:
B41M1/40; B41F17/34
Domestic Patent References:
| JP2008307764A | ||||
| JP11334235A | ||||
| JP2007253621A |
Foreign References:
| WO2018078694A1 | ||||
| WO2017199344A1 | ||||
| US6406833 |
Attorney, Agent or Firm:
Patent Attorney Corporation Kisa Patent and Trademark Office