ISO/TS 19857:2021

Paper, board and printing inks – Printability – Laboratory test method for offset ink setting
Autor: ISO
Código ICS: 37.100.20
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This document describes a laboratory test method, using an IGT1-type or a prüfbau2-type printability tester, for the preparation of specimens to evaluate the absorption rate of an ink on a substrate in offset lithography by setting-off the printed surface to an unprinted surface.This method describes testing with an amount of ink simulating either single colour or multi-colour printing. The print and the set-off print (counter print) are made with interval times, between print and set-off, common for the target process.This method evaluates a particular ink and substrate combination. 1These materials are available from IGT Testing Systems, www.igt.nl. This information is given for the convenience of the users of this document and does not constitute an endorsement by ISO of the products. Equivalent products may be used if they can be shown to lead to the same results.2These materials are available from prüfbau, Dr.-Ing. H. Dürner GmbH, www.pruefbau.de. This information is given for the convenience of the users of this document and does not constitute an endorsement by ISO of the products. Equivalent products may be used if they can be shown to lead to the same results.

Especificaciones de la Norma
Fecha de Publicación 25/06/2021
Título Secundario Papier, carton et encres d'impression – Imprimabilité – Méthode d'essai de laboratoire pour le séchage de l'encre offset
Páginas Técnicas 22
Idioma Inglés