B41C1/186

Printing Sleeve and Method for Producing a Printing Sleeve

The invention relates to a printing sleeve (1) comprising a first, radially inner layer (11) that has an inner side (11a) for making direct contact with the outer side of a printing cylinder (10), and an outer side (11b) which lies radially opposite said inner side (11a); as well as a second, radially outer layer (12) that has an outer side (12b) for forming a printing surface, and an inner side (12a) which lies radially opposite said outer side (12b). Said printing sleeve (1) is characterised in that the outer side (11b) of the first, radially inner layer (11) and the inner side (12a) of the second, radially outer layer (12) lie directly one against the other, and in that said first, radially inner layer (11) is designed to be able to absorb both forces occurring in the circumferential direction (U) and/or longitudinal direction (L), and pressures that arise in the radial direction (R).

Printing sleeve and method for producing a printing sleeve

A printing sleeve includes a first and radially inward layer having an inner side for directly contacting the outer side of a printing cylinder, and an outer side which is radially opposite the inner side. The first and radially inward layer has a glass fiber reinforced compressible compound such that the glass fibers may absorb the forces that arise in the circumferential direction and/or in the longitudinal direction, and the compressible compound elements may absorb the pressures that arise in the radial direction. In this way, the materials which to date act separately in the base sleeve and the compressible layer are combined in one common layer in which said materials each may perform their function.