Face Shield Holder - Letter Size, N95 Compatible, Stackable

thingiverse

This is a remix of the 3DVerkstan North American Holder found here: https://3dverkstan.se/protective-visor/protective-visor-versions/ A volunteer group I joined asked us to create designs that keep a safe distance from the face, allowing N95 masks to be worn underneath, and feature a drip guard at the top. We wanted something quick to print and stackable. This was our result. Minimum XY size for the bed is 210mm. For stacked versions, use 0.3mm layer height for all layers. Other heights may work, but we can't guarantee they won't fuse together. Print a two-layer stack as a test and get approval from those you plan to donate to before wasting half a kilo of filament. Settings: * 0.3mm layers (all) * Three or more perimeters * Three-plus top and bottom layers * No supports needed * Low infill just in the visor area (we used five percent honeycomb) * Speeds - crank them up, but not too much for PETG Post-processing: use a build plate spatula or butter knife to carefully separate the masks.