Figure 5

Scanning electron microscopy images of the surface layer used to investigate the integrity of the interfaces among the printed materials ((A), Agilus; (B), Elastic; (C), Flexa) and the silicone coating.
Scanning electron microscopy images of the surface layer used to investigate the integrity of the interfaces among the printed materials ((A), Agilus; (B), Elastic; (C), Flexa) and the silicone coating.