论文部分内容阅读
彩色胶卷的片基上涂有三层感色性能不同的乳剂。这三层乳剂对温度具有极强敏感性,而且敏感程度不同,一旦受到温度的影响,它们的性能改变就会不一致。因此,保存胶卷时应特别注意环境温度,通常保存彩卷的环境温度要求越低越好。对未曝光而暂时不用的彩卷,一般应存放在温度不超过10℃的冰箱内,使其各项性能指标能基本保持不变。冷藏胶卷、取出使用时,应先在常温下原封放置6小时后再拆封使用。这是因为从冰箱取出就拆封的胶卷所处的环境温度和相对湿度的变化太大,潮气就会凝结在乳剂层的表面,使之受潮、粘连,并使三层乳
Color film base coated with three different color performance emulsion. These three-layer emulsions are extremely sensitive to temperature and have different sensitivities. Once they are affected by temperature, their performance changes will be inconsistent. Therefore, the preservation of film should pay special attention to the ambient temperature, usually save the color temperature of the environment the lower the better. For unexposed and temporarily not used color, generally should be stored in the refrigerator temperature does not exceed 10 ℃, so that the performance indicators can be basically maintained. Refrigerated film, remove the use, it should be placed in normal temperature for 6 hours before unpacking use. This is because removed from the refrigerator on the unopened film where the environmental temperature and relative humidity changes too much, the moisture will condense on the surface of the emulsion layer, making it damp, blocking, and the three layers of milk