Concentration Management × Workstyle: Factory Work
10 jobs found.
Thread Sizing Worker
Technical worker who applies sizing agent to warp yarns in the pre-weaving process to increase strength and prepare them in a state suitable for weaving.
Hydrochloric Acid Worker
A chemical manufacturing worker who dissolves hydrogen chloride gas in water, managing concentration and purity to produce hydrochloric acid. Main tasks include equipment operation, quality control, and safety management.
Metal Acid Cleaning Worker (Wire Drawing)
A job that performs acid washing and degreasing treatment on the surface of metal materials in the wire drawing process to ensure product quality.
Dope Kneading (Nekka) Machine Worker (Chemical Fiber Manufacturing)
A technical job responsible for operating machinery to dissolve and stir raw material polymers, mix with additives, and prepare dope in the chemical fiber manufacturing process.
Immersion Worker (Chemical Fiber Manufacturing)
Manufacturing technician in the chemical fiber production process who passes polymer solution through an immersion tank to form fibers or membrane materials.
Electrolytic Salt Producer
A profession that operates evaporation and crystallization equipment using electric energy to produce table salt from seawater or brine.
Glue Dissolving Worker (Abrasive Cloth and Paper Manufacturing)
Worker who appropriately dissolves and mixes animal adhesive (glue) used in abrasive cloth and paper manufacturing, and supplies glue solution of the specified quality to the production line.
Beater Operator
A machine operator who operates a beater (a pulping machine) to fibrillate raw materials such as wood chips and manufacture pulp.
Bleaching Solution Adjuster (Chemical Fiber Manufacturing)
Worker who prepares bleaching solution used in the chemical fiber manufacturing process and manages quality and safety.
Bleaching Finisher (Spinning, Weaving Manufacturing)
Worker who performs bleaching treatment, washing, and finishing processes on fabrics or yarns using chemicals.