UPAM3D Face Shield

UPAM3D Face Shield, used in Hospital Gregorio Marañón to protect our professionals. More than 7000 face shields printed, assembled and put to use.

**Reference**: UPAM3D 001 V2
**Version 2**, used in production

Based on the face shield model by Erik Cederberg (https://3dverkstan.se/protective-visor/), adapted to be used at our Hospital.

### Instructions for use

1. Print the STL file
2. Punch 4 holes, spaced 80mm each, in an A4 clear sheet (with a ISO 838 4-hole punch machine).
3. Put together the clear sheet and 3D printed part

### Printing instructions

- Nozzle: 0.4mm t 0.8mm
- Layer height: 0.3mm
- Top and bottom layers: 3
- Shells: 3
- Infil: 20%, triangular
- No need for support
- Can be printed in any available material