PRINTED SUBSTRATE AND PRINTING METHOD

The invention refers to a printed substrate comprising a substrate with an oleophilic surface having a Gurley-Hill permeance value bigger than 5000s/100ml, the ink printed on the substrate having an IGT ink set-off value bigger than 0,60 at 30s delay time. The invention further comprises a method of...

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Bibliographische Detailangaben
Hauptverfasser:	ANTTILA, MIKA, HAKKILA, OLLI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS DYES FILLING PASTES IMPREGNATING OR COATING OF PAPER INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES PRODUCTION OF CELLULOSE PULP COMPOSITIONS STAMPS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention refers to a printed substrate comprising a substrate with an oleophilic surface having a Gurley-Hill permeance value bigger than 5000s/100ml, the ink printed on the substrate having an IGT ink set-off value bigger than 0,60 at 30s delay time. The invention further comprises a method of printing a substrate in at least one printing unit under use off following substrate/ink combination: 1. The substrate has an oleophilic surface and is non-porous, i.e. has a Gurley-Hill permeance value bigger than 5000s/100 ml, 2. The pigment carrier/ink has an IGT ink set-off value larger than 0,60 at 30s delay time. L'invention concerne un substrat imprimé comprenant un substrat à surface oléophile ayant une perméance Gurley-Hill supérieure à 5000s/100ml, l'encre imprimé sur le substrat ayant une valeur anti-maculage IGT supérieure à 0,60 pour un délai d'attente de 30 s. L'invention concerne en outre un procédé d'impression d'un substrat dans au moins une unité d'impression en utilisant la combinaison substrat/encre suivante : 1) le substrat présente une surface oléophile et est non poreux, c'est-à-dire présente une perméance Gurley-Hill supérieure à 5000s/100 ml, 2) le pigment support/encre présente une valeur anti-maculage IGT supérieure à 0,60 pour un temps d'attente de 30 s.