Theory of Blade Cleaning
Abstract:Rolling detachment of toner by contact with the cleaning blade is the most important process in removing well-adhered toner from an adhesive substrate. The viability of the process is determined by the balance between the elastic force exerted by the blade on the particle and adhesion and friction forces exerted by contact with the substrate and blade. From analysis of these forces we obtain a vision of the cleaning latitude space. We give a quantitative analysis of the conditions under which the blade cleans toner in terms of parameters such as blade load, blade tip angle, tribo and surface energy. Much of the function of blade cleaners can be understood by the action of these parameters on the shape of the cleaning latitude space.
Document Type: Research Article
Publication date: January 1, 2000
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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