We have been asked to try to print this soft rubber filament.
At first, we were quite scared because it’s difficult to print soft and rubber-like filaments (this is a very soft Thermoplastic polyurethane), moreover, our printer uses a bowden system to bring the filament to the nozzle hot end…
but after the first test, reducing speed and retraction, we come out with a good setting and voilà!
We print nice flowers, bracelets and a nice bouncing ball (in 2 half, glued togheter)
We can print also nice things like this custom mi-band bracelet in the video
The video was a bet; when we recorded it, we were not sure about the result, so we are still astonished that all goes well