Title:
孔版印刷装置におけるコーティング装置およびコーティングユニット
Document Type and Number:
Japanese Patent JP4897602
Kind Code:
B2
Abstract:
The invention discloses a varnish coating device that utilizes an ordinary conventional digital stencil printing apparatus, such that anyone can easily apply a uniform film of a viscous coating onto a predetermined area of, for instance, covers and surfaces of printed products. The invention functions as a varnish coating device, in place of a drum unit, when a varnish coating unit is mounted on a mounting section of a printing apparatus main body. The varnish coating unit has: a coating roller that coats the surface of printed paper with a transparent varnish liquid and feeds out the paper; a supply device having a doctor roller that forms a liquid pool on the coating roller and that supplies varnish liquid to form a coating in a predetermined thickness over a predetermined area of the surface of the coating roller; a cradle that detachably supports a varnish container; and a pumping device.
Inventors:
Mitsuo Sato
Application Number:
JP2007193641A
Publication Date:
March 14, 2012
Filing Date:
July 25, 2007
Export Citation:
Assignee:
Tohoku Ricoh Co., Ltd.
International Classes:
B41L13/04; B41F23/04; B41F23/08
Domestic Patent References:
| JP2006281711A | ||||
| JP9104181A | ||||
| JP11105251A | ||||
| JP10250187A |
Attorney, Agent or Firm:
Shogo Honda
Toru Kabayama
Toru Kabayama