Title:
MANUFACTURING METHOD FOR CYLINDRICAL PRINTING PLATE PRECURSOR, PLATEMAKING METHOD AND MANUFACTURING METHOD FOR CYLINDRICAL PRINTING PLATE, AND REMOVAL METHOD FOR FLEXOGRAPHIC PRINTING PLATE
Document Type and Number:
WIPO Patent Application WO/2015/152213
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a manufacturing method for a cylindrical printing plate precursor with which it is possible to achieve adhesiveness between a printing cylinder and a resin sheet or a sheet-like flexographic printing plate, as well as sealability and peelability, and also the problem of providing a cylindrical printing plate, a platemaking method and a manufacturing method therefor, and a removal method for a flexographic printing plate. This manufacturing method for a cylindrical printing plate precursor is characterized by comprising, in the following order: a preparation step for preparing a resin sheet containing a polymer with a monomer unit derived from a diene hydrocarbon; a winding step for winding the resin sheet around a printing cylinder having a cushion layer; and an adhesion step for adhering by filling a sealing agent into the gap between two portions of the resin sheet to be joined, wherein the sealing agent is a urethane adhesive.
Inventors:
NAMBA YUSUKE (JP)
Application Number:
PCT/JP2015/060073
Publication Date:
October 08, 2015
Filing Date:
March 31, 2015
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B41N1/12; B41C1/045; B41C1/05; B41F27/06; B41N6/02; G03F7/00
Foreign References:
| JP2010076243A | 2010-04-08 | |||
| JPH09274310A | 1997-10-21 | |||
| JPH02135347A | 1990-05-24 | |||
| JPS6231858A | 1987-02-10 |
Attorney, Agent or Firm:
NOGUCHI YASUHIRO (JP)
Takahiro Noguchi (JP)
Takahiro Noguchi (JP)
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