Die cutting and creasing
Used to Cut shape of nets onto paper
When folded and assembled form 3d shapes
Steel cutting does
Creasing rules
Industry machines cut, crease and fold in one process
Bending
Stamped out net placed onto folding table, some die cutters include moving parts to help bend/fold parts automatically
Laser cutting
Prototype/ small scale to cut, engrave and perforate papers
Faster repeated accuracy, high levels of detail, design can be quickly edited