Face shield mask model 2 for smaller 3D printers

thingiverse

I recommend using the latest model, which is Model 3, directly because it's the most up-to-date one. This modification was done with a team from my university to provide tested and redesigned 3D printed supplies for medical centers in Argentina during this global health emergency. The modifications were made to fit smaller printers than the usual 20cm x 20cm hot bed. The printer must have a smaller side of at least 13cm and a larger side of at least 17.5cm. We created a new version with some improvements based on feedback from medical professionals who used the original model, which is available here: <https://www.thingiverse.com/thing:4243531>. The improvements are: * The contact with the front head is now zigzag shaped, making it easier to print than before. * The attachment for the acetate plaque is now a tension piece that prevents accidental disassembly. However, this model has some disadvantages, including difficulty in assembly and longer print time. It's also not suitable for medical use because it may not cover enough area with a 25cm wide acetate. To cut the corners of the acetate plaque, I designed a stencil available here: <https://www.thingiverse.com/thing:4326519>. Warning: Although the original model was approved for use in medical facilities, this model has not been tested and should not be used as a first line of defense against COVID-19 patients. Other models are also available: * Model 1: <https://www.thingiverse.com/thing:4243531> * Remake: <https://www.thingiverse.com/thing:4273350> * For smaller printers: <https://www.thingiverse.com/thing:4264881> * Model 2: <https://www.thingiverse.com/thing:4305770> for smaller printers * Model 3: <https://www.thingiverse.com/thing:4305798> for smaller printers