Validation of Ink Media Interaction Mechanisms via Microscopic Analysis
Abstract:For ink jet printing processes the ink media interaction has been described frequently in the literature. Most of the time a microscopic analysis has been done on printing results, sometimes in situ visualisation techniques have been used.
In situ visualization techniques are not easily amenable for small droplet sizes, while practical printing experiments typically are done using these small dot sizes but the transient behaviour of the fundamental underlying processes has been lost in the final printout.
In this paper a combination of numerical simulations and real small size impingement studies are compared with microscopic analyses of the resultant dot patterns on the receiver.
The results of the microscopic analyses on individual dots can be used and compared with older data in the literature, and can be related to the theories that can describe the spreading, absorption, and evaporation phenomena, and that can explain the influence of the media design on the ultimate image quality.
Document Type: Research Article
Publication date: 2004-01-01
For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.
Please note: For purposes of its Digital Library content, IS&T defines Open Access as papers that will be downloadable in their entirety for free in perpetuity. Copyright restrictions on papers vary; see individual paper for details.
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