Tend machines that perforate sheets of paper with lines of fine holes.
What does a Perforating Machine Operator do?
Tends machine that perforates sheets of paper with lines of fine holes to facilitate tearing sheets: Installs perforating disks in machine and sets guides to size of sheet, using handtools. Starts machine and feeds sheets into machine, singly, or keeps feed table supplied with stacks of sheets if machine is fed automatically. Removes perforated sheets as they accumulate on discharge table of machine.