COVID 19 IZA Face Shield
Description
the design of this face shield is so comfortable for long use. Many doctors and nurse using this in ICU section for COVID-19 patient. This final design, redesign almost 8 times to be comfortable for long time use (10 hours). i use EVA for forehead and rubber for tight. the front shield laser cut from 0.5 mm thickness poly carbonate sheet . the material i'm printing is PLA but advise to print ABS with and finish surface by Acetone vapor. With 0.6 mm nozzle dia. and 0.3 layer high im printing and it is strong enough.
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