| 摘要 |
PURPOSE:To enable the sufficient desilverization of the titled material with a rapid processing, and to improve the recoloring property of the cyan dye by specifying the time spent of a bleach-fix processing until the titled material enters in the final bath of a bleach-fix bath to >=55% the time spent of the total bleach-fix processing, and holding the silver concn. of a final bleach-fix bath to one half or less of that of the 1st bleach-fix bath. CONSTITUTION:The time spent of the bleach-fix processing until the titled material enters in the final bath of the bleach-fix bath is specified to >=55% the total time spent of the bleach-fix processing, and the silver concn. of the final bleach-fix bath is a half or less of that of the 1st. bleach-fix bath. A bleaching agent contained in the bleach-fix bath is preferably the ferric complex salt of an org. acid, and further, said complex salt is composed of the ferric complex salt of an ethylene diamine tetraacetic acid, and the bleach-fix bath has pH of a range of 4.5-6.5. Thus, in a bleach-fix processing, the sufficient desilverization of the titled material is effected by rapidly processing, and the recoloring property of the cyan dye is improved. |
