Image Permanence Test Chamber Uniformity
Abstract:The digital print industry is working toward the goal of adopting improved test methods for image permanence. One underlying assumption typically made in such testing is that the test chamber is providing consistent results for each sample regardless of where it is located or mounted. This study evaluated the uniformity of two Xenon test chambers and two ozone test chambers. Variation in the Xenon chambers was found to be much greater than in the ozone chambers. Moreover, unexpected responses, unique for each ink colorant, were seen in the Xenon chambers.
Document Type: Research Article
Publication date: January 1, 2010
For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.
Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.
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