PROCESS FOR PRODUCING REGENERATED POROUS SHEET

摘要

A process for producing a regenerated porous sheet which comprises a step in which a porous sheet having, adsorbed thereon, an uncured part of a photosensitive resin is brought into contact with a solvent to separate the uncured part from the porous sheet. After a printing plate precursor having a printing surface constituted of the photosensitive resin is processed so as to cure specific areas of the printing surface, the porous sheet having an uncured part adsorbed thereon is obtained by transferring the uncured part of the printing surface to a porous sheet to conduct development.