静电复印中的污迹─“普罗度”现象成因的探讨

A Discussion on the Causes of ″Blotch″In Electrostatic Copying

“普罗度”现象是存在于NP显影体系中的一种缺陷。本文从色调剂颗粒的极化现象和受力分析入手，提出了“普罗度”现象的成因，并分析了环境、生产工艺等因素对“普罗度”的影响。

″ Blotchllis″ a defect happened in NP-systems. This paper offers a discussion on the causes ofthis defect by analyzing the po1arization and forces of the toner particles and the forces exertedupon them' lnfluence of the environment and the production technique are also discussed'