The operator must control and regulate the power supplies required for the manufacture of the corrugated cardboard sheet (electricity, glue, steam, etc.).
"My position is technical and complex: you have to know all the paper qualities, the weights and the different fluting thicknesses. Depending on customer orders, we can change the machine's manufacturing programs several times. When a production run is underway, you have to anticipate the next production run by preparing the arrival of the paper reels, which means that you never get bored on an entire shift."