Folks, is there any PCB material that can be printed, then flexed. I know that "flexible PCBs" are shown all over the web, but they resemble ribbons more than what I have in mind. I'd like something pretty stiff, to prevent flutter when it is moving at speed through air. I want to make a propeller globe - a "persistence of vision" globe that spins a semi-circle of LEDs to give the illusion of a spherical globe (see YouTube "POV globe"). I want to use really tiny LEDs - https://www.adafruit.com/product/3341 - and as they would be challenging to solder to, I want to surface-mount them. The "sphere" would be 35cm diameter, so the boards would have to be bendable around a 17.5 cm radius.
Is there anything available that could be manufactured in a home-workshop?
Is there anything available that could be manufactured in a home-workshop?