Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4262530.

This is the #3DVFaceShield PPE from Sweden, I used it as a template and modeled stacks of 20 that can be printed all at once. On a 300x300 bed you can get 3 stacks so you can print 60 at a time on a 220x220 you can get 2 stacks so 40.

Ok these things are a little fiddly to print so bear with me.

#1 They MUST be printed with a .3 layer height #2 you need to turn on "print thin walls" for the perforations to work properly #3 these take a long time to print #4 The perforations sometimes need encouragement to come apart (I use an xacto knife to pry them apart #5 this is the 3 hole punch version (only 3 holes)

I redesigned these in a way that they are rigid and can hold up well, but have no large flat surfaces to print.

This is a remix of the #3DVFaceShield from https://3dverkstan.se/protective-visor/

I changed part of the headband to make it easier to stack and pinned them for stacking.