Yellow tail
An injection moulding group project that required complex problem solving in order to design a mould tool to manufacture a mass produced plastic wine stop for ‘yellow tail’ wine.
Initial sketches
From initial iterations to creating a manufacturable design solution.

Manufacturing process
The initial 3D printed prototype was very important to ensure the design was viable, and the engineering drawings proved vital in manufacturing the mould tool to a high degree of accuracy, with a tolerance of +/- 0.02mm.
Mould tool
Mass production
3,786,599
widgets produced in 13 weeks
291,276
widgets produced per 168hr week
46.2 grams
of polymer per mould
4
widgets per mould
cooling
holding
fill time
7.91 seconds
opening
prep
closing