Method and apparatus for printing with a lithographic sleeve
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United States of America
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Jun 20, 1995
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N/A
app pub date -
Apr 3, 1992
filing date -
Dec 11, 1985
priority date (Note) -
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Abstract
A printing method and apparatus which use a sleeve-shaped printing form attached to a rotating body. The sleeve-shaped form conveniently permits the printing operation to be performed continuously and on both sides of the print career simultaneously. The sleeves preferably exhibit a number of process-specific functional layers. Exemplary layers are: (1) a supporting metal sleeve, (2) an intermediate metal layer for carrying the ink, and (3) a surface metal layer for carrying the water. Copper is an exemplary intermediate layer, and chromium is used as the surface metal layer.
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