近几年,我国采用染印法工艺印制彩色拷贝不断增多,达到了一定的质量水平。最近,在染印法工艺上又有了进一步的发展,经过近五年的试验,终于使染印法无银颜料声带的拷贝,具备了可以批量生产的条件。十月九日至十三日,科技局、电影局和上海电影局联合主 In recent years, China’s use of dye printing process printing color copy is growing, reaching a certain level of quality. Recently, in the process of dye printing has been further developed, after nearly five years of testing, and finally make a copy of the non-silver pigment vocal cords copy, with the conditions for mass production. From October 9 to October 13, the co-owners of the Bureau of Science and Technology, the Film Bureau and the Shanghai Film Commission