It will be a lot of extra work to pull filament off the spool, which needs to turn inside a bag, inside a box, and that extra work will be done by the 3D printer’s extruder, a part that should ...

Most 3D printer filament soaks up water from the air, and when it does, the water passing through the extruder nozzle can ... elements in a small reel-sized box, or for the adventurous an oven ...

Accurate dosing of pre-blended material enters the extruder, which moves material through a die to produce a filament. A closed-loop filament control system ensures that the implant strand has ...