MANUFACTURING METHOD OF PRINTING INTAGLIATED PLATE

PROBLEM TO BE SOLVED: To provide a manufacturing method of a printing intagliated plate, in which a protuberant part formed at the edge of a recess in the formation of the recess by irradiating the surface of a metal plate with a laser beam can be removed without roughening the surface except the re...

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Bibliographic Details
Main Authors IIDA NARUKUNI, CHIJIMATSU MAKOTO, HARAZONO KOHEI, SUGIURA KOJI
Format Patent
LanguageEnglish
Published 16.04.2009
Subjects
LINING MACHINES
MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE
PERFORMING OPERATIONS
PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
PRINTING
PRINTING PLATES OR FOILS
PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a manufacturing method of a printing intagliated plate, in which a protuberant part formed at the edge of a recess in the formation of the recess by irradiating the surface of a metal plate with a laser beam can be removed without roughening the surface except the recesses of the metal plate nor shaving off nor chipping the edge of the recesses. SOLUTION: Abrasives formed by mixing an organic polymer with abrasive grains are jetted to the plane of the metal plate 11, on which the recesses 13 are formed, with an incident angle of 1-15°. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070248297