Diy Flexible Circuit Board. Access to a 3d filament printer. For direct printing on the copper film locate a solid ink printer.
Pla nylon abs and most common filaments used for 3d printing do not stick to copper well enough. I used a makerbot replicator 2 but other printers with the right. Use a solid ink printer.
Make flexible circuit boards using a 3d printer step 1.
Use a solid ink printer. Dupont s pyralux flexible circuit material available in all countries we commonly now. Use a solid ink printer. Get some thin sheets of polyimide which have copper on one or both sides.
