Rollin S.a.

Denis Hertzog

Hugues Serain

Gerard Rich

Christian Reinhart

Jean-Francois X Van Den Bogaert

Helene Biava

A printing blanket comprising: a) at least one lithographic or printing layer comprising elastomer; b) a compressible layer, c) a reinforcement layer comprising at least one material selected from the group consisting of threads and fibers, wherein at least one free extremity edge has a thickness which is reduced by at least 25% in relation to the thickness of the remainder of the blanket, wherein the at least one free extremity edge having reduced thickness comprises between 5-15% of the overall surface area of the blanket, and wherein the lithographic or printing layer, the compressible layer and the reinforcement layer are continuous from one edge of the blanket to the other.

Printing blanket cover with a narrow cylinder attachment

The present invention relates to an improved printing blanket as well as to a printing cylinder fitted with this blanket. This printing blanket essentially comprises a lithographic or printing layer, a compressible layer, an external reinforcing fabric layer, and a layer of polymeric material extending over substantially the whole surface of the reinforcing layer and closely connected to the latter so as to form an integral part of the blanket. This blanket may be mounted in a tight manner onto cylinders for machines for printing newspapers and the like.

Printing blanket and printing cylinder fitted with this blanket

A belt-shaped element for printing textiles. The belt is a sandwich structure shaped to conform around two textile printing machine cylinders, and operative to move fabric articles thereon past printing stations with minimal registration error. An exemplary belt has at least one outer elastomer layer, or 'working layer,' and an inner 'cylinder' layer that is innermost against the printing machine cylinders. An exemplary cylinder layer comprises a sheet of fibers oriented longitudinally and having a rigidity of 10.sup.6 -10.sup.7 megapascals in the longitudinal direction. Other exemplary belts comprise an intermediate layer between the outer elastomer and inner fiber sheet layers. An exemplary intermediate layer comprises a layer of transverse fibers.

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Berrwiller, France

Denis Hertzog