A month ago I brought you the Blackbelt, a belt-driven 3D printer with an “infinite Z” meaning you can print really long objects or multiple objects in the same print job. Now there’s a new printer on the block and it looks like it’s blowing the Blackbelt out of the proverbial 3D printing water. The PrintrBelt is basically a 3D printer that prints onto a moving platform.… Read More on Tech Crunch