Comparison Between Resin Sphere and Film Charging by Various Charging Characteristic Carrier
Abstract:Tribo-charging phenomena have been known since Greek age and various studies have been carried out. In electrophotography, toner tribo-charging by carriers is very important. Standard carriers have been developed for estimating toner charging property by ISJ (Imaging Society of Japan). There are four types of carriers from positive to negative charging characteristics. The carriers are expected to be applied to estimate characteristics of other materials. Film charging characteristics by the carriers have been studied. Film charging abilities are estimated by plotting surface voltage against four types of carrier charging abilities. The estimated film charging abilities show good correlation with film-film rubbing charging experiments. In this report, resin sphere balls which are bigger than carrier and made from PMMA (Polymethylmethacrylate), PP (Polypropylene) and PTFE (polytetrafluoroethylene) are charged by the ISJ standard carriers and the charging abilities is estimated. It is suggested that the carriers are also applicable to estimate the charging characters of bigger size resin ball.
Document Type: Research Article
Publication date: January 1, 2013
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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