PSO vs GRACol 7
PSO (Print Standard Offset-print) and GRACol7 are industry guidelines based on the solid patch colour aims of the International Printing Process Standard ISO 12647-2:2007. In this article Yves Roussange discusses the differences and similarities between both sets of guidelines, based on the processes and methodologies used to achieve the ISO 12647-2:2007 standard.
21 May, 2008