Roll for a printing press and process for manufacturing a roll
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United States of America Patent
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Oct 31, 2006
Grant Date -
Nov 18, 2004
app pub date -
Apr 8, 2004
filing date -
Apr 9, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A roll for a printing press has at least two circular partial areas (25, 33) made of an ink-friendly material and at least one circular partial area (23, 34) made of an ink-repellent material, which is arranged between the at least two circular partial areas (25, 33) made of ink-friendly material. A process is provided for manufacturing such a roll, wherein at least two annular structures (25, 33) made of an ink-friendly material and, located between these annular structures, at least one annular structure (23, 34) made of an ink-repellent material are formed on a blank roll body (20, 30).
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