Factory work × Keywords: Chemicals
20 jobs found.
Etching Worker (Semiconductor Manufacturing)
Etching workers follow the resist pattern on semiconductor wafers, using chemicals or plasma to remove unnecessary materials and form fine structures.
Solid Fat Worker (Oil and Fat Processing)
This occupation involves manufacturing solid fat products such as margarine and shortening through processes like deodorization, decolorization, winter fractionation, and partial hydrogenation applied to edible oils and fats.
Acid Pickling Worker (Metal Product Manufacturing Excluding Plating)
A worker who cleans oxides and dirt adhering to the surfaces of metal products using chemical agents to ensure material quality.
Oxidation Machine Worker (Silk Scouring)
A job that operates oxidation machines in the scouring process of sericulture to perform chemical treatments such as degreasing and bleaching of raw silk.
Acid Worker (Pulp Manufacturing)
A chemical plant operator who operates and monitors acid treatment tanks in the pulp manufacturing process, adjusts chemical solutions, and manages quality.
Wet (Primary) Dry Battery Manufacturing Worker
Handles the manufacturing process of wet primary dry batteries, from raw material mixing to battery cell assembly, filling, sealing, inspection, and shipping preparation.
Digester Defibrillator Worker
Occupation that chemically and physically processes wood chips to separate and manufacture fibers as pulp raw materials.
Paper Stock Preparation Worker
Manufacturing technician who adjusts paper stock (pulp slurry) used in the papermaking process, adds chemicals, and manages quality.
Water Washing Drying Machine Operator (Spinning, Fabric Scouring)
Manufacturing operator who operates water washing and drying machines in the final finishing process of spinning and weaving to clean and dry fabrics.
Drawing paper papermaker
A profession that operates papermaking machines to produce drawing paper using pulp and additives.