How many people does it take to operate the corrugated board production line? What does everyone need to do and where does he work?

Example of production line: five-story line, two pit machines, one machine with two people, one captain in charge of operation and the other assistant in charge of paper preparation. Double-sided machines are the same as pit machines and computer operators. The two captains are mainly responsible for spot-checking quality and order scheduling, and the assistant helps the captain to complete the same work "if the captain has the ability, don't do it"; One person, one board, two flippers, two balers, two elevators "Don't use the machine if the speed is not fast", three rickshaws "depending on the warehouse location", and a forklift driver is responsible for supplying the raw paper to the production line. There are about 20 people. Our production line 1.8 meters, a total of 24 people. I hope to type by hand.