COVID19 Face Shield

thingiverse

1. Extremely efficient in weight reduction, requiring only 40 minutes with a 0.8 nozzle or just over an hour with a 0.4 nozzle. 2. Optimized for both stability and user convenience. 3. Only A4-sized overhead projector sheets are needed for shielding, with 75 GSM proving to be the best option. 4. To secure the face shield, a 1/2-inch (12 mm) wide elastic band measuring 400mm is required; no knotting is necessary. The holes provide sufficient resistance to maintain the tightened position, ensuring it stays in place without requiring any additional measures. No pasting, stapling, or punching of the sheet is needed; simply apply a few sheets to prevent slippage. The Covid19 Face Shield V7 design can be directly used for plastic molding processes, making mass production easier and more efficient. To save even more time and material, consider printing with reduced height settings of 70-80%.