Basf Drucksysteme Gmbh

Xsys Print Solutions Deutschland, Gmbh

Heinz Faulhaber

Margit Hiller

Roland Roos

Thomas Telser

Uwe Stebani

Fritz Nimtz

In a laser-engravable flexographic printing element, the relief-forming layer comprises a conductivity carbon black having a specific surface area of at least 150 m/g and a DBP number of at least 150 ml/100 g. Flexographic printing plates are produced by a process in which a printing relief is engraved into said flexographic printing element by means of a laser system.

Laser-engravable flexographic printing element containing a conductive carbon black and method for production of flexographic printing forms

A description is given of a laser-engravable recording material for producing relief printing plates, in particular for producing flexographic printing plates, comprising a dimensionally stable support and a recording layer comprising silicone rubbers and inorganic ferrous solids and/or carbon black as absorbers for laser radiation; of processes for producing relief printing plates by laser engraving such recording materials; and of relief printing plates having a printing relief comprising silicone rubbers and inorganic ferrous solids and/or carbon black.

Recording material comprising silicone rubber and iron oxides for producing relief printing plates by laser engraving

Recording material comprising silicon rubber and iron oxides for producing relief printing plates by laser engraving

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Ludwigshafen, Germany

Heinz Faulhaber