RUBBER BLANKET FOR OFFSET PRINTING

摘要

A rubber blanket for offset printing, which comprises a surface rubber layer, a first base cloth layer adhered on the under surface of the rubber layer, a compression layer adhered on the under surface of the first base cloth layer, and a second base cloth layer adhered on the under surface of the compression layer, wherein the blanket has a total thickness in the range of 1.65 to 3 mm, the first base cloth layer has a thickness in the range of 0.2 to 0.35 mm, the second base cloth layer has a thickness in the range of 0.35 to 0.55 mm, a tensile strength of 50 kgf/cm or more and an elongation at break of 7.5 % or less, and the compression layer has a thickness in the range of 0.5 to 2.15 mm.