Tend steam ovens that heat liquid plastics in glass molds to form sheets.
What does a Polymerization Oven Operator do?
Tends steam oven that heats liquid plastics in glass molds to form sheets: Examines and removes defective molds from handtrucks. Loads trucks holding molds into ovens and records time molds entered ovens. Turns steam and cold-air valves to maintain specified pressure and temperature in oven. Inserts knife into baked sheet or feels sheet to determine that sheet is baked to specifications.