How long does it take a proofing apprentice to get the right color?

The apprentice of printing and dyeing proofing can start in one year, but it depends on whether the master has taught you the correct use and operation experience, and whether you are smart and eager to learn. If the master concentrates on teaching you skills, you can start in half a year if you study hard. After all, printing and dyeing is mainly done by machinery. Generally, as long as you know how to maintain the machinery, you will be half successful.