Tend machines that automatically form flat-bottomed paper drinking cups.
What does a Paper Cup Machine Operator do?
Tends machine that automatically forms flat-bottomed paper drinking cups: Loads rolls of bottom and sidewall paper on machine. Threads ends of paper through rollers and forming guides, and starts machine that automatically forms paper into cups and glues seams. Periodically tests samples of cups for leaks. Places specified number of cups in tubes preparatory to packing.