Standing Work × Keywords: Foreign Matter Removal
19 jobs found.
Serplane Inspector (Raw Silk Manufacturing)
A profession that inspects raw silk on serplanes in the raw silk manufacturing process, detecting defects and evaluating quality such as dimensions and luster.
Fruit Sorting Worker (Wholesale/Retail Stores, Shipping Cooperatives, Agricultural Cooperatives)
A job that sorts agricultural products (fruits and vegetables) based on shape, color, and quality, and performs grading and packing into boxes.
Carbonization Worker (Wool Yarn Spinning)
A manufacturing job in a wool yarn spinning factory that performs carbonization processing using acid treatment and heating to remove impurities from raw materials and produce standard products for the next process.
Tea Leaf Sorting Worker
This occupation involves sorting and selecting tea leaves by grade and standards using manual labor or machines in tea factories to ensure quality, and removing defective leaves and foreign matter.
Hand Ore Sorter
An industrial job that involves sorting ore by naked eye or manually to remove impurities and low-value minerals.
Viscera Processor (Fish Canning Manufacturing)
This occupation involves removing and washing the viscera of fish on the fish canning production line to prepare it for suitable condition for canning processing.
Oil and Fat Preprocessing Worker (Animal and Vegetable Oil and Fat Manufacturing)
A manufacturing job that receives raw materials for animal and vegetable oils and fats, performs preprocessing such as foreign matter removal and pH adjustment, and ensures quality in subsequent processes.
Lens Wiping Finisher
A profession that removes dirt and foreign matter from the surface of optical lenses in the final finishing process to ensure quality.
Filtration Worker (Vegetable and Animal Oil Production)
A profession that operates and manages filtration equipment to remove impurities from crude oil in the manufacturing process of vegetable and animal oils and fats.