| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser engraving resin composition which provides a relieve printing plate excellent in film strength, plate wear, and aqueous ink transferability, and is excellent in rinsing capability of engraving dust generated during printing plate laser engraving, a relief printing plate original plate using the laser engraving resin composition, a relief printing plate making method using the same, and a relief printing plate obtained by the same.SOLUTION: The laser engraving resin composition contains a high polymer compound having hydrolytic sylil group and/or silanol group (component A) and polyhydric alcohol and/or polyamine (component B). A relief printing plate original plate uses the laser engraving resin composition. A relief printing plate making method uses the original plate. The relief printing plate obtained by the same is also provided. |
