Table 1.

Geometric characteristics of the 3D printed tablets.

	Shell (mm)	Fill %	Diameter (mm)	Thickness (mm)	Weight (mg)	Density (mg/mm3)	Porosity (%)	Hardness (kp)
T1	0	100	11.22±0.07	4.46±0.05	435.45±15.21	0.988	0	OV*
T2	0.4	100	10.51±0.24	4.22±0.21	377.91±24.73	1.030	0	OV*
T3	1.6	100	10.33±0.28	4.40±0.22	366.93±26.12	0.992	0	OV*
T4	0	80	10.91±0.30	4.29±0.19	352.04±24.94	0.877	20	OV*
T5	0.4	80	10.47±0.16	4.42±0.05	354.19±16.92	0.931	13.97	32.8±5.6
T6	1.6	80	10.36±0.19	4.47±0.02	395.58±18.72	1.050	2.71	32.2±5.3
T7	0	20	10.28±0.18	4.35±0.16	176.51±12.65	0.489	80	2.7±1.4
T8	0.4	20	10.21±0.16	4.48±0.05	197.19±11.62	0.538	55.82	5.3±4.2
T9	1.6	20	10.39±0.25	4.41±0.22	319.34±10.46	0.854	10.51	23.8±6.5

^*OV= over detection limit