Elastic band for face protection screen covid-19 / Banda elástica para pantalla de protección facial covid-19

thingiverse

https://www.youtube.com/watch?v=QfU2swN-WH0&feature=youtu.be Updated: May 7, 2020. News models for printers with a 20 x 20 cm bed size 5 different models: For Printers with a 20 cms Bed: Model Name STL Model Time of Printing: For 20cms Bed 22 minutes For 20cms Bed Plus 25 minutes For Printers with a 30cms Bed: Model Name STL Model Time of Printing: simple 20 minutes medium 40 minutes strong 57 minutes. I used the flexible filament brand Filaflex, type 82, which is the most flexible. I assume any other flexible filament would work too. A 30 x 30 cm bed size is required for all models except those designed for a 20cm bed. The model must be placed at an angle like all flexible prints require. Direct extrusion printers are preferable to Bowden printers, but this design's simplicity should not cause any issues.