Operator × Keywords: Surface Smoothing
2 jobs found.
Wafer Polishing Worker
Wafer polishing workers flatten the surface of semiconductor wafers using methods such as chemical mechanical polishing (CMP), supporting high-precision manufacturing processes as manufacturing operators.
Artificial Leather Base Paper Papermaker
Artificial leather base paper papermakers produce the base paper for synthetic leather by adjusting and mixing fiber pulp and resin, forming it into sheets using a papermaking machine, drying and polishing it, and managing quality.