Title:
印刷装置及び印刷方法
Document Type and Number:
Japanese Patent JP6633988
Kind Code:
B2
Abstract:
A printing apparatus and a printing method that can reduce a difference in glossiness in an in-plane direction of a printed matter to which aqueous varnish has been applied. The apparatus and method satisfy a relationship of "Tp-(40/6)×tw‰¤a" when the temperature of a recording surface at the time of application of aqueous varnish containing water is denoted by Tp, coating formation time of the aqueous varnish is denoted by tw, and a constant determined according to an allowable value of a gloss difference, which is a difference between glossiness of the recording surface of a printed matter of which applied aqueous varnish has been dried in a first direction and glossiness of the recording surface in a direction orthogonal to the first direction, is denoted by a. Here, the unit of the temperature Tp is °C and the unit of the coating formation time tw is minute.
Inventors:
Yuji Mataki
Application Number:
JP2016146544A
Publication Date:
January 22, 2020
Filing Date:
July 26, 2016
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
B41J2/01
Domestic Patent References:
| JP2015227043A | ||||
| JP2016107419A | ||||
| JP2004330568A | ||||
| JP8164589A |
Foreign References:
| US20020175981 |
Attorney, Agent or Firm:
Kenzo Matsuura