Hi, can someone share a Europe stacked file for 0.8 nozzle converted with CURA for the ultimates please?

Great to see it is also working for you! Here are some more designs: https://github.com/CarlosGS/facemask-print-vertical/tree/master/stl And the OpenScad script: https://github.com/CarlosGS/facemask-print-vertical/tree/master/source_code/generic_stacker With PrusaSlicer the separation needed to be a bit larger, in the end I was using 0.35mm. Hopefully some slicing software will integrate stacking at some point so we can calibrate the separation perfectly :)

Use a hammer on the knife. It will split that with little issue. The only problem in general I am having is the rough texture on the bottom of the higher masks. I'm using an iron to smooth those out currently and then a soldering iron to fill any holes.

Yeah, it's nearly impossible to crack these apart without breaking units. I was using the NA 30 stack...it'd be helpful for a larger space between units like @Runortyx said. Since I'm trying to keep this sanitary, trying to split them with a knife while wearing latex gloves is just waiting for an Urgent Care visit :)

I break them with a sharp knife and a hammer hit. If it would be helpful I can post a video of that. Also, I guess the model I had was incorrect. I've uploaded a new version

I Printed the European version Looks very good, quality is insane, But they are 2 Problems, 1. Its hard to separate the things, maybe a few more spacer or bigger spacer especially i the bigger area in the middle will be good.... 2. the punchhole in the middle does not fit prober for iso 838, the punchholes are 79,5-80,5mm, yours are 70mm, the left and right punchhole to the first in the middle is good but the middle one not.

I added a Europe model that is a 2stack design. It's a WIP as my printer is doing a run of 15 atm. If you can test this and let me know if it prints ok I can make taller stacks

Hi, nice idea to stack those part. As a newbie I'm unable to do that. Would you mind to provide a European version as well? Would be much appreciated... Thanks, Ralf