PRINTING LIQUID MANAGEMENT DEVICE FOR PRINTING MACHINE

Title:

PRINTING LIQUID MANAGEMENT DEVICE FOR PRINTING MACHINE

Document Type and Number:

WIPO Patent Application WO/2013/065548

Kind Code:

A1

Abstract:

The purpose of the invention is to make it possible to limit foaming of printing liquids and more efficiently control the viscosity thereof in a printing machine that prints by circulating a printing liquid such as ink. A printing machine that prints as the printing liquid, which contains a resin component to be transferred to the surface being printed and a surfactant, is circulated in a circulation path (10), wherein a viscosity-controlling liquid for controlling the viscosity of the printing liquid is supplied to the printing liquid, which contains foam generated in the circulation path (10), to defoam same.

Inventors:

NADACHI MITSUHIRO (JP)
HATANO OSAMU (JP)

Application Number:

PCT/JP2012/077486

Publication Date:

May 10, 2013

Filing Date:

October 24, 2012

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND PRINTING (JP)

International Classes:

B41F31/20; B41F31/02; B41J2/02; B41J2/175

Foreign References:

JP2006035587A	2006-02-09
JPH11116877A	1999-04-27
JPH06510080A	1994-11-10
JP2010047670A	2010-03-04
JPH0640015A	1994-02-15
JP2006205614A	2006-08-10
JP2001343316A	2001-12-14
JPH09123427A	1997-05-13

Other References: