BLANKET WITH TWO FOAM LAYERS

摘要

The prevent invention relates to an elastic and compressible printing blanket element. This element essentially comprises a lithographic or printing layer (1), a hard layer of elastomer (2), a layer of cellular rubber (3), a layer of fabric (4) and another layer (5) of cellular rubber forming a base layer and the modules of elasticity in compression of which is identical with or smaller than the modules of elasticity of the layer (3). This printing element or blanket is applicable in any types of offset printing machines.