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Shaping Materials - Coggle Diagram

- - - - Strip heater
      - Heats a single line on acrylic softens and bends
  - - - Must have draft angle and round corners
        
        HIPS- Thermoplastic
- - - - ABS/Polyprop
  - - - Extruded into a "parison"
        
        Parison is put into mould
        
        Air is blown and shape is formed
        
        cools and hardens
  - - - tubes/rods
- - - - e.g plywood
      - curved shapes
      - bag press