▎ 摘　　要

NOVELTY - A flexible printing plate comprises bonding layer located on base layer; functional layer located on the bonding layer; and carving layer located on the functional layer. Top end of dots on the carving layer is circular, where edge of the dots is sharp. The line number of the dots is greater than or equal to 200 lines. Print-resistant rate of the engraved layer is 800000-1000000 copies. Shore A hardness of the engraving layer is 88-95 degrees . The functional layer comprises a damping layer or a compressive layer. The functional layer is made of rubber material. USE - A flexible printing plate. ADVANTAGE - The flexible printing plate has high imaging precision. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the flexible printing plate comprising (A) pressing the bonding layer on the base layer; (B) pressing the functional layer on the bonding layer, and performing vulcanization treatment; (C) pressing the and engraving template on the functional layer, and performing vulcanization treatment; (D) engraving pattern on the engraving template by laser, obtaining the engraving layer, i.e. obtaining the flexible printing plate. The step (C) uses three-roller calender to press the engraving template on the functional layer. The temperature of the three rollers of the three-roller calender is 75-85 degrees C, 70-80 degrees C, and 50-60 degrees C from top to bottom, and the pressure of the three rollers is 8-12 MPa. DESCRIPTION OF DRAWING(S) - The drawing is a cross-sectional view illustrating the flexible printing plate.