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)

Narrower term/s

• reaction injection molding

Anotations

Scope note:

Plastic molding process whereby hot thermoplastic material is forced from a heating chamber through a small channel or sprue into a cooled mold under enough pressure and at a high enough speed to fill the mold while the charge is still soft.