Updated Mottling guide for printers
Sappi has reinforced its range of practical information for printers by updating its technical guide: ‘Mottling – Mottled impression’ covering the common fault in offset printing where the printed image becomes marbled, speckled or blotchy. Part of the Sappi technical series, the 20-page practical guide describes the different types of mottling, how printers can identify its causes and how to remedy them.