Basic Chemical Knowledge × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
54 jobs found.
Compound Fertilizer Manufacturing Worker (Chemical Fertilizer)
A job that mixes raw materials such as nitrogen, phosphate, and potash in prescribed ratios and manufactures compound fertilizers through processes such as granulation and drying.
Roasting Worker (Abrasive Grain Manufacturing)
Manufacturing operator who processes raw materials in a high-temperature firing furnace to produce abrasive grains for grinding.
Vulcanized Fiber Manufacturing Worker
Technical job involving the manufacturing of hard fiber products (vulcanized fiber) impregnated with rubber.
Film Light-Blocking Printing Worker
A profession that applies resin to photosensitive light-blocking film used in printing processes and creates high-precision plates through processes such as exposure and development.
Plastic Kneading Worker (Raw Plastic Processing)
Manufacturing operator who weighs and blends plastic raw materials using a kneading machine to produce uniform pellets (kneaded material).
Press Coating Worker (Paper Container Manufacturing)
A profession that operates press machines and coating equipment to uniformly apply and press protective or decorative films on the surface of paper containers.
Polyurethane Foam Manufacturer
Polyurethane foam manufacturers mix and foam raw materials such as polyols and isocyanates, then manufacture foam products through cutting, polishing, and inspection processes.
Rosin Melting Worker
A job that heats and melts rosin (pine resin) to produce rosin, which is a raw material for adhesives and printing inks.
Patrol Worker (Synthetic Fiber Spinning Industry)
A manufacturing job that patrols the production line in the synthetic fiber spinning process, performing machine inspections, quality checks, and monitoring of production status.
Jersey Dyer
A job that dyes and finishes knitted (jersey) fabric using dyes and dedicated machines.