Rotogravure (roto or gravure for short) is a type of intaglio printing process, which involves engraving the image onto an image carrier. The image is engraved onto a cylinder because the process uses a rotary printing press. buff.ly/2CuvARp
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What stops the ink from earlier passes getting picked up or smudged by the later rollers? Ink drying way faster than I'd have expected, or something else?
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