公开(公告)号：JP2012111234A

公开(公告)日：2012-06-14

申请号：JP2011251607

申请日：2011-11-17

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： GU ZAIHON ,  YOU IN-KYU ,  KIM MINSEOK ,  KIM TAEYOUB

IPC: B41F3/20 ,  B41F3/82 ,  B41F17/14 ,  B41F35/06

Abstract: PROBLEM TO BE SOLVED: To provide an offset printer for increasing or maximizing the print quality and the production yield.SOLUTION: The offset printer includes: a printing roller; a coating unit for applying a print substance to the printing roller; a patterning unit for patterning the print substance applied to the printing roller; a printing unit for transferring the patterned print substance to a printing medium; and a cleaning unit for cleaning the print substance remaining on the printing roller by dry cleaning.