Indoor Work × Required Skills: Annealing Furnace Operation
2 jobs found.
Glass Annealing Worker
This occupation involves heat-treating glass products in an annealing furnace (annealing furnace) to remove internal stresses, thereby improving product strength and transparency. It plays a role in maintaining and enhancing quality through furnace temperature control and product inspection.
Sealing Worker (Thermos Glass Bottle Manufacturing)
Manufacturing technician who produces glass bottles for thermoses and performs sealing after blow molding or press molding.