Free_mask

thingiverse

Since a mask was not available, I created a simple mask on my own. I'm giving it away for free because it's completely free. Filter: Free_mask_fix_ring_pi64.stl It is a fixed part that can be combined with the main unit. You can use various materials like tissue and kitchen paper. I think using a vacuum cleaner paper pack would be a great idea. The filter is held in place by being pushed into it. If the filter is thin, it's loose. I'm currently working on finding a solution. Main body: Free_mask_taxxx.stl You can fix it with rubber bands (ear rings and others). Enjoy data: Data 000 is the material used for processing. There are no hollow areas in the filter section. You can cut out your own pattern using reference designs 001, 002, and 003. Many people have shared their ideas, We hope to see a lighter and more user-friendly mask appear soon. By all means, please upload any improved versions of this design in the comments! --------------------------------------- 2020/03/21 I just created a new simple mask. (1)This one has a side duct, it's really strong! < free_mask_side_duct_ta009.stl > (2) I've improved the filter fixing parts so thin filters can be used too. < Free_mask_NEW_fix_ring_pi64.stl > (3) Belt fixing parts have been added (rubber belt, width 8mm). < Free_mask_8mmBelt_lock.stl > Please output at 100% infill.