Title:
METHOD FOR MANUFACTURING LASER-ENGRAVED PRINTING PLATE
Document Type and Number:
WIPO Patent Application WO/2014/208366
Kind Code:
A1
Abstract:
Provided is a method for manufacturing laser-engraved printing plates, the method being capable of efficiently collecting multiple kinds of degradation products, which include solid matter characteristic of the cured layer of laser-engravable printing plates, and of reducing running cost and maintenance load. A method for manufacturing laser-engraved printing plates, the method comprising: a laser-engraving process for laser-engraving the surface of a laser-engravable printing original plate that has at least one layer of a cured film; and a collection process for collecting degradation products generated in the laser-engraving process by being brought into contact with an aqueous alkaline solution of pH 9 or more.
Inventors:
NAMBA YUSUKE (JP)
HIGASHI TATSUJI (JP)
YAGI YOSHIHIRO (JP)
MASUDA YOSHITAKA (JP)
HIGASHI TATSUJI (JP)
YAGI YOSHIHIRO (JP)
MASUDA YOSHITAKA (JP)
Application Number:
PCT/JP2014/065738
Publication Date:
December 31, 2014
Filing Date:
June 13, 2014
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B41C1/05; B41N1/12; G03F7/00
Foreign References:
| JP2012200892A | 2012-10-22 | |||
| JP2010155435A | 2010-07-15 | |||
| JP2013043408A | 2013-03-04 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
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