QuadTech Research Engineer article discussing colorimetry featured in GravurExchange's GravurEzine

Sussex, WI--November 2007--In March of this year, John Seymour, a research engineer at QuadTech, presented at the 59th Annual TAGA (Technical Association of Graphic Arts) Conference in Pittsburgh, Pennsylvania.

Recently, an article based on one of his two presentations was picked up by the Gravurexchange website and their online magazine GravurEzine. The article, “How Many ΔEs are there in a ΔD?” discussing colorimetry was originally published in the Proceedings from the 2007 TAGA Conference.

View the November issue of GravurEzine, featuring “How Many ΔEs are there in a ΔD?”
<November 2007 online issue> <November 2007 PDF issue (4.63 MB)>

About QuadTech

QuadTech, Inc. is the world's leading innovator of advanced color and inspection technology for the printing industry. Founded in 1979, QuadTech sells its automated auxiliary control systems in more than 100 countries to the web offset newspaper and commercial markets, packaging and converting markets, and publication gravure market. Headquartered in Sussex, WI, USA, QuadTech maintains a worldwide network of sales and service operations, and is proud to be registered ISO 9001:2008 DNV.


Craig Du Mez, QuadTech
Phone: +1 414 566 7500
Email: craig.dumez@quadtechworld.com

Nicole O’Donoghue, Bespoke
Phone: +44 (0) 1737 215200
Email: quadtech@bespoke.co.uk