METHOD FOR MANUFACTURING RESIN RELIEF PRINTING PLATE FOR PRINTING AND METHOD FOR MANUFACTURING RELIEF PRINTING PLATE

摘要

PROBLEM TO BE SOLVED: To simplify an operation and to attempt to obtain high efficiency in a method for manufacturing a resin relief printing plate for printing which can remarkably decrease the amount of use of a photo-sensitive resin and a developing liquid by arranging photo-sensitive resin sheet pieces in a scattered state on a base film.

SOLUTION: A required printing image is acquired as stationing digital information. Based on this stationing digital information, a plurality of optimum regions necessary for forming printing projecting parts are calculated as respective blocks of the printing image. Photo-sensitive resin sheet pieces corresponding to the optimum regions of the respective blocks are cut off from the photo-sensitive resin sheet. Based on positional information of the optimum regions of the respective blocks, arranging positions of respective photo-sensitive resin sheet pieces on the surface of the base film are marked on the surface of the base film, and the respective photo-sensitive resin sheet pieces corresponding to the respective arranging positional marks are arranged on respective arranging positional marks.

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