The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2002
Filed:
Feb. 09, 2001
Koji Furukawa, Shizuoka, JP;
Sadao Ohsawa, Shizuoka, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A method of computer-to-cylinder type lithographic printing comprising: loading a plate material on a plate cylinder of a printing apparatus; forming an image, based on image data signal, directly onto the plate material by an inkjet image-recording process comprising ejecting an oil-based ink from a recording head; heat-fixing the thus formed inkjet image to prepare a printing plate; and performing lithographic printing with the thus prepared printing plate, wherein said heat fixing step comprises heating with a heat roller. In a preferred embodiment, said heat-fixing step further comprises preliminary heating prior to said heating with the heat roller. Also disclosed are computer-to-cylinder type lithographic printing apparatuses for carrying out the printing methods.