FLEXOGRAPHIC PRINTING PLATE PRECURSOR FOR LASER ENGRAVING, PROCESS FOR PRODUCING SAME AND PROCESS FOR MAKING FLEXOGRAPHIC PRINTING PLATE

摘要

Disclosed is a flexographic printing plate precursor for laser engraving comprising: a resin layer which has an oxygen transmission coefficient of equal to or lower than 15 cm3?cm/m2?day?atm and a Shore A hardness of 20? to 70?; and a cured layer of a curable resin composition which comprises (Component A) an ethylenically unsaturated compound, (Component B) a polymerization initiator, and (Component C) a binder.