The basic operation of offset press mainly refers to plate-setting, proofreading, color-correcting, cleaning ink roller, replacing blanket, loading paper, bumping paper, changing rules, etc.
Six, school color
Color correction refers to the work of adjusting the ink volume to make the printed matter and the original ink color as consistent as possible. Color correction is one of the main tasks of the offset press chief. Color correction is based on knowledge content such as color and can be improved and mastered through long-term practical training. Although most modern offset presses are equipped with automatic quality control systems, they Color correction is also necessary. Engaged in color calibration for at least half a year before becoming the captain of a multicolor machine.
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