Physical Stamina & Endurance × Recommended Skills: Process Optimization

12 matching jobs found.

Heat Treatment Worker (Chemical Products)

A technical job that improves physical properties and quality by subjecting raw materials or intermediate products to high- and low-temperature treatments in the chemical product manufacturing process.

Bleach Washing Worker (Chemical Fiber Manufacturing)

A manufacturing job that uses bleaching agents and cleaning solutions on chemical fiber raw materials to remove foreign substances and decolorize pigments, uniformizing the quality of the fibers.