Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. [processes and techniques by material]
6. hide and skin processing

Anotations

Scope note:

Tumbling skins, hides, or leather in a revolving container either to remove some substance from them such as water or other liquids, to add a substance to them, such as dye or tanning substances, or to wash them.