Printing roller with a sleeve of hot, wound fibre-reinforced, thermoplastic material and a plasma-sprayed copper, or copper alloy coating

摘要

The printing roller (1) according to the invention comprises a core cylinder (2) and a sleeve of plastic. The sleeve is made up of a tubular basic body (4) of a thermoplastic fibre-reinforced material, which is coated on its outer surface with a layer of copper (5) or a copper alloy, produced by plasma spraying.