彩色幻灯片加工中出现的缺陷和补救措施

Defects appeared on processed color film slide and measures for remeding them

本文扼要总结了制作教学用彩色幻灯片过程中,冲洗时出现的缺陷,主要是彩色灰雾,列举了产生彩色灰雾的多种原因和解决措施。文中介绍了一系列消除彩色灰雾的方决,包括药液配方和操作程序。

This paper presents a brief summary of defects, mainly color fog, produced during the processing stage when making color film slide used for educational activities. Different sources of color fog are cited and effective countermeasures are offered. A series of methods for reducing this color fog are presented in details, including procedure and solution composition ect. .