http://youtu.be/2qk4pyUpSLM
http://youtu.be/2qk4pyUpSLM
http://youtu.be/9ve68OVK9YU
- Stretch Blow Moulding
http://youtu.be/4XNs6MGyJ1A
- Cooling of mould
http://vimeo.com/12940879- My Process
http://tennisballfelt.blogspot.com/search?q=extrusion
- My Research