Forming plastic sheets over molds using heat and vacuum
| Type | Detail Level | Tooling Cost | Part Cost |
|---|---|---|---|
| Vacuum Forming | Medium | Low-Med | Low |
| Pressure Forming | High | Med-High | Low-Med |
| Twin Sheet Forming | Medium | Medium | Medium |
ABS, HIPS, PVC, PETG, PMMA, PC. Sheet thickness: 0.5-6mm. Draft angle: min 3 deg (wood mold), 1 deg (aluminum).