The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined ...

If you want to try printing with nylon, with less environmental impact* that virgin nylon, a company called Fishy Filaments is making a 1.75mm filament by recycling Cornish fishing nets ... Nylon is ...