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. forming (physical activity)
6. molding (forming)

Anotations

Scope note:

Plastics molding technique in which a measured charge of thermosetting molding powder is preheated in a pot and forced by a plunger through a short channel or runners into a heated cavity or cavities where it hardens.