WRAPPING BODY OF LITHOGRAPHIC PRINTING ORIGINAL PLATE

PROBLEM TO BE SOLVED: To provide a wrapping body of a lithographic printing original plate laminate provided with a photosensitive layer sensitizing with infrared laser beams without developing the lowering of the sensitivity of the layer. SOLUTION: This wrapping body is for wrapping a lilhographic...

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Bibliographic Details
Main Authors SANO ATSUHIRO, NAKANISHI HARUO
Format Patent
LanguageEnglish
Published 26.06.2001
Edition7
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
LINING MACHINES
MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE
MATERIALS THEREFOR
ORIGINALS THEREFOR
PERFORMING OPERATIONS
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
PRINTING
PRINTING PLATES OR FOILS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a wrapping body of a lithographic printing original plate laminate provided with a photosensitive layer sensitizing with infrared laser beams without developing the lowering of the sensitivity of the layer. SOLUTION: This wrapping body is for wrapping a lilhographic printing original plate by laminating pulp-board paper on the top surface and on the undersurface of the lithographic printing original plate laminate, which is produced by providing the photosensitive layer sensitizing with the infrared laser beams on an aluminum support, under the state that a steam screening layer is provided at least on the surface contacting with the photosensitive layer of the pulp-board paper.
Bibliography:Application Number: JP19990357641