3d print living hinge

Living hinges are normally very difficult to design and 3D print, since the plastic will break very easily if not modeled properly.  We have designed a few different version of this living hinge with much success, having the parts bent hundreds of times without breaking.

These parts are printed in PETG or PET+ since we found this material to work best with this application.

3d print living hinge
3d print living hinge