Table 3.

The most important established 3D printing parameters.

Printing Parameter	Value
	TPU	MediFlex	PLA	PCL	Bioflex
Extrusion temperature (°C)	215	240	215	180	190
Bed temperature (°C)	80	80	60	35	60
Cooling	Fan on; ramp up from 0 (1st layer) to 100% (3rd layer)
Layer height (mm)	0.15
First layer height (mm)	0.2
Wall thickness	3 contours
Closing layers (top; bottom)	0; 0
Infill	20%, gyroidal
Base printing speed (mm/s)	40 (walls), 50 (infill)
Retraction length (mm)	4