Used in printing typesetting film which aspects should pay attention to

1. Although the typesetting film are commonly bright room, it can be finished in a indoor light loading process, but in the actual production should strictly abide by the operation procedures, according to the requirement to pack film people pack boxes, table cover, tighten the screw on both sides of the box top (note that uniform force balance on both sides and then peel off the protective film guide piece, make the dew in the mouth of the film on both sides parallel, width in 1.5 ~ 2 cm, in the process of moving to live with this, to prevent the film for Wei off? Yu Suan? Br >

2. Each batch of laser typesetting film before put into use, should be a basic density test and site linearization, and then take corresponding measures according to the test result, such as adjusting the laser focus, exposure, enhancement of fixing temperature and time in order to realize standardization and scientific ?