Digital printing process and apparatus with improved liquid removal

A digital printing process for inkjet printing on a recording medium using ink comprising a carrier liquid and a colorant, in particular on a recording medium which is configured not to absorb the carrier liquid or to absorb only a portion of the carrier liquid during the inkjet printing, said proce...

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Bibliographische Detailangaben
Hauptverfasser: WOUTER JEROOM MARIA VAN GAENS, LODE ERIK DRIES DEPREZ, TOMAS PRAET, WERNER JOZEF JOHAN OP DE BEECK, KURT GUSTAAF MARIA MAMPAEY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A digital printing process for inkjet printing on a recording medium using ink comprising a carrier liquid and a colorant, in particular on a recording medium which is configured not to absorb the carrier liquid or to absorb only a portion of the carrier liquid during the inkjet printing, said process comprising the steps of: jetting ink on the recording medium; bringing one or more continuously rotating members in rotational contact With the jetted ink on said recording medium, such that a colorant-poor portion of the ink is adsorbed to the one or more rotating members and a colorantrich portion remains on the recording medium; said colorant-rich portion comprising more colorant than said colorant-poor portion; and continuously removing said colorant-poor portion of the one or more continuously rotating members.