Material Preparation × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
3 jobs found.
Plastic Hand Molding Worker
This occupation involves manually shaping plastic materials to manufacture products. It creates diverse shapes using hand techniques or simple jigs without molds.
Crushing Roll Operator (Ceramic Raw Materials)
Manufacturing operator who crushes ceramic raw materials using a crushing roll and adjusts them to the specified particle size and quality.
Tsumugi Yarn Worker
This occupation manufactures coarse-twisted silk yarn used for tsumugi fabrics from raw materials. It handles processes such as selection, scouring, and twisting.