| abstract |
The present invention provides a photosensitive resin printing plate precursor having both high drawing sensitivity and light shielding performance of a thermal mask layer. A photosensitive resin printing plate precursor having, in this order, at least a photosensitive resin layer (A) and a thermal mask layer (B) containing a pigment on a support, the thermal mask containing the pigment. A photosensitive resin printing plate precursor, wherein the layer (B) satisfies OD (UV) / OD (K) ≧ 1.2. [Selection figure] None |