德国摄影协会于1973年1月26日在斯图加特举行了洗印和复制技术(AL)季会。会议期间,柯达公司提出了一种新的彩色相纸加工方法。目前彩色相纸加工中的主要问题(彩底加工中也存在同样问题)在于:加工过程太慢,需大量水,加化学药品也有困难,特别是在彩色加工的水洗水中有浓度较高的化学药品,因而不能进行微生物处理,没有相应的措施的话,必然会污染环境。柯达—爱克他—三浴过程包括显影 The Photographic Society of Germany held a quarterly printing and copying technology (AL) meeting in Stuttgart on January 26, 1973. During the meeting, Kodak Company proposed a new color paper processing methods. At present, the main problems in the processing of color paper (the same problem in color processing) include: the processing is too slow, a large amount of water is required, and the chemicals are also difficult. Especially in colored processing water, there is a higher concentration of chemical Drugs, which can not be microbial treatment, there is no corresponding measure, it will inevitably pollute the environment. Kodak-agtec - The three-bath process includes developing