AUTOMATIC DEVELOPMENT PROCESSING MACHINE AND DEVELOPMENT PROCESSING METHOD OF SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL BY USING THIS MACHINE

摘要

PURPOSE:To obviate the unequal densities at the time of processing and to allow the ultra-rapid processing in a uniformly finished state by specifying the linear speed for transporting of a material to be processed to =40mm/sec and specifying the sum total of the time when the object passes the entire stage to =50 seconds. CONSTITUTION:The linear speed for transporting the material to be processed is specified to =40mm/sec and the time required for the object to be processed for passing the entire stage is specified by =50 seconds by using an automatic development processing machine consisting of a developing stage, fixing stage, washing stage, and drying stage. The linear speed for transporting the object to be processed is preferably 30 to 39mm/min. The swelling per cent of the photosensitive material is preferably set at 150 to 50% and the hardening in processing is preferably made weak in order to make the rapid processing. The uniformly finished state is ultra-rapidly obtd. in this way.