Preservation treatment × Workstyle: Seasonal
2 jobs found.
Persimmon Tannin Manufacturing Worker
Traditional manufacturing occupation that uses astringent persimmons as raw material to ferment and age them into persimmon tannin, which is then processed as a natural paint or preservative and waterproofing agent.
Bark Peeler
Forestry worker who strips bark from logs after felling to prepare them for sawmilling and preservation treatment.