Molds and Mass Production

Hanna Ewers, Ross Malgraff and Lindy Hallackhe present research on Molds and Mass-production
This is the out-line for reasearch and the marking criteria:

Definition of molds and mass-production
Model, define, what can they be made of?
Molds

• rubber
• packing
• vulcanising (describe entire process)
• cutting
• injecting wax
• tree/building a tree
• investing process
• mixing
• timing
• quanities
• de-bubbling
• curing
• cast
• clean up

feedback:

• excellent presentation
• excellent use of images and apparatus 
• understanding of process, delivered in a clear and accessible way
• able to answer questions