Using alginate for making moulds for casting or for use in food activities.

Plastic materials are heated to such a temperature that they will flow and are then forced under pressure into a metal mould or through a die.

Shaping and cutting plastic materials by machine (bandsaw, drilling, metal centre lathe and moulding trimmer).

This guide takes you through setting up the process of heating and reforming HDPE plastic, to be moulded into re-usable shapes.