Printing cylinder or printing sleeve, cup and method for producing a printing cylinder or printing sleeve

摘要

A printing cylinder for a printing machine or printing sleeve for forming a printing cylinder that includes a plurality of cups for forming a supporting inner structure of the printing cylinder or printing sleeve. Each cup includes a central disc, a radially outer edge, and a first conical surface part. The first conical surface part of one cup at least partially bears against an adjacent cup in order to form a connection between the one cup and the adjacent cup. The radially outer edges of the plurality of cups together define a substantially cylindrical surface.