Even assuming that the model and materials you're using were sound, there are so many things that can go wrong during a 3D print that I'd never entrust the safety of my brain to anything I printed ...

[XYZAidan] has a process that can recycle paper into 3D cardboard-like objects. You need a 3D printer, but it doesn’t actually print the paper. Instead, you use the printer to create a mold ...

and traditional paper printers Credentials 6 years working professionally in the 3D printing space / 4 years testing consumer electronics for large websites.

[Coverton] has a solution that literally turns the concept on its head, by 3D printing directly onto the ... placed on the center of the bed. Using a paper towel, the transparency gets smoothed ...