Ink-jet printing system

An ink jet printing system includes an ink receiving sheet and an ink-jet printer. The ink receiving sheet includes a support, at least one receiving layer and a top coat layer. The ink-jet printer includes an ink-jet cartridge comprising an ink. The receiving layer includes a hydrophilic binder and...

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Bibliographische Detailangaben
Hauptverfasser: FRANCESCHINI PAOLA, GINO LUIGINA, GAGLIARDO ANDREA, COMINETTI FULVIO, BRIGNONE DIEGO, MANCA GIOVANNI MARIA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An ink jet printing system includes an ink receiving sheet and an ink-jet printer. The ink receiving sheet includes a support, at least one receiving layer and a top coat layer. The ink-jet printer includes an ink-jet cartridge comprising an ink. The receiving layer includes a hydrophilic binder and a vinyl polymeric compound and has a total coverage weight of at least 12 g/m , and the top coat layer is free of vinyl polymeric compounds and comprises a hydrophilic binder and a corn starch matting agent. The ink includes a dye selected from the group consisting of azo and disazo dye at a concentration higher than 4% by weight, in order to achieve an optical density higher than 3.00.