Standing Work × Keywords: pH Management
13 jobs found.
Chemical Cleaning Worker (Plating Industry)
A job that uses chemicals and solvents for pre-treatment in the plating process to clean, degrease, and derust the surface of metal parts, thereby improving the adhesion and quality of plating.
Spray Worker (Textile Scouring)
A job that involves spraying chemical solutions or steam onto textile products to perform scouring processes such as degreasing, bleaching, and softening.
Synthetic Detergent Manufacturing Worker
Factory operation job handling raw material blending from manufacturing, quality inspection, packaging, and equipment maintenance for synthetic detergents.
Sizing Worker (Paper Industry)
Specialized professional who adds and adjusts chemicals (sizing agents) to improve paper's water absorption and surface properties in the papermaking process, and manages quality.
Degumming Worker
A profession that performs pre-treatment processes such as scouring, degumming, and washing through boiling or chemical treatment in the manufacturing process of textile products.
Jam Manufacturer
A job that manufactures jam through processes such as sterilization, cooking, and filling using fruits and sugar as raw materials. Management of production lines and maintenance of quality are required.
Dyeing Equipment Operator (Spinning, Weaving Manufacturing)
A job that operates equipment used for dyeing textile products, prepares dye solutions, manages conditions, and applies color to products through quality inspection.
Dye Worker (Feather Dyeing)
This occupation involves processing feathers, the raw material for feather products, from pre-treatment through dyeing, fixation, and finishing. Uniform color and quality are ensured through dye blending and machine operation.
Dye Blender (Fiber)
A specialist who uses dyes to impart the specified color to fiber products and manages uniform, high-quality dyeing conditions.
Nori Tsukudani Maker
A job that pre-processes nori, boils and simmers it in seasoning liquid to produce tsukudani, and handles up to sterilization and packaging.