公开(公告)号：US20160059544A1

公开(公告)日：2016-03-03

申请号：US14782016

申请日：2014-03-28

申请人： KOMORI CORPORATION

发明人： Kyotaro ONUMA

IPC分类号： B41F31/13 ,  B41F31/26

CPC分类号： B41F31/13 ,  B41F31/14 ,  B41F31/26 ,  B41N7/06

摘要： The purpose of the present invention is to provide an ink-feeding roller capable of making the thickness of the supplied ink film to be uniform and thin, and a manufacturing method therefore. For this purpose, the present invention is an ink-feeding roller (13), which is supported between an ink fountain roller (12) and an ink roller (14) so as to be capable of reciprocating movement and which supplies ink from the ink fountain roller (12) to a plate cylinder (21) via the ink roller (14) by bringing the ink-feeding roller alternately in contact with the ink fountain roller (12) and the ink roller (14). A helical groove (13a) is provided on the outer circumference thereof according to the pattern position and pattern area on the printing plate of the plate cylinder (21).

摘要翻译： 本发明的目的是提供一种能够使供给的油墨膜的厚度均匀且薄的供墨辊及其制造方法。 为此，本发明是一种供墨辊（13），其被支撑在墨斗辊（12）和墨辊（14）之间，以便能够往复运动并且从墨水供应墨水 通过使供墨辊与墨斗辊（12）和墨辊（14）交替地接触，通过墨辊（14）将墨斗（12）连接到印版滚筒（21）。 根据印版滚筒（21）的印版上的图案位置和图案区域，在其外周上设有螺旋槽（13a）。