Wad applies to the sections of clay that have been passed through a wad box. The clay goes through a tapered nozzle or a die to form a wad, snake or coil. These are used to form plates and pots by coiling, form handles and seal parts that have to be connected like thhe corners of a box and saggars.
a) Handle. b) Clay. c) Wad.
Read more about: Extruder / Die Plate