Lithographic layer for a printing blanket and a printing blanket fitted with this layer
AssigneeRollin S.A.
InventorJose Risquez
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Abstract
An improved lithographic layer for a printing blanket and a blanket fitted with this layer is provided. The lithographic layer is made from an elastomer material that is slightly compressible due to the inclusion of a multiplicity of voids or microspheres in the elastomer material. The lithographic layer may be shaped as a sleeve forming the outer layer of a printing blanket.
Claims8
A lithographic layer for a printing blanket comprising an elastomer material having a multiplicity of voids in the elastomer material, wherein the voids are constituted by expandible or pre-expansed microspheres located within the elastomer material and make the lithographic layer slightly compressible.
Dependencies are inferred from the claim text.