"Ply-split braiding is a technique where one twisted cord (“splitter”) passes through another twisted cord or cords splitting the plies of the latter cords (“splittee” cords). This is unlike weaving or many forms of braiding where cloth is formed by threads interlacing in an over-under sequence. Pattern is formed by cord color, and splitting order." (Wikipedia)
We had a workshop course with Errol Pires where we learnt the technique of ply split braiding and then used those techniques to build 3 dimensional forms.
Braiding exploration
2 ply explorations
Box braid
4 ply exploration
2 ply - coin purse
2 ply - sling
3 ply - card holder
4 ply - sling