Product Manufacturing and Processing Workers (Excluding Metal and Food Products) X Keywords: Luster

3 matching jobs found.

Pearl Processing and Sorting Worker

Pearl processing and sorting workers apply processes such as polishing, drilling, and degreasing to cultured pearls, and sort and grade them based on quality standards such as color, shape, size, and luster. They ensure product quality and supply materials to the jewelry manufacturing process.

Donsu (Donsu) Weaver

Donsu weavers are artisans who produce donsu, a fabric with luster and intricate patterns, using silk or synthetic fibers and float weaving techniques.

Mercerizer Worker

Specialist in textile processing who applies caustic soda treatment to cotton yarn or woven fabric to improve luster, strength, and dye affinity.