METHOD OF DEVELOPING PHOTOSENSITIVE RESIN PLATE AND DEVELOPING DEVICE

摘要

A method of developing a photosensitive resin plate comprising, in order to greatly prolonging the service life of a developing solution and increase the number of plates that can be developed using a specified amount of the developing solution, supplying under circulation a developing solution (2) stored in a developer tank (1) and containing a surfactant to the surface of the tank (1), characterized in that a porous sheet (6) impregnated with a defoamer is disposed on or in the vicinity of the liquid surface of the developer tank (1) so that the developing solution (2) dropped from the surface of the photosensitive resin plate (5) passes through the porous sheet (6). <IMAGE>