Table 1.

Printing accuracy of different concentrations of sodium alginate/gelatine in printing ink.

SA-GL Blend	Printing Pressure (kPa)	Matrix Size (mm2)	Printing Accuracy (%)
3%SA-5%GL	800	175.12 ± 15.03	77.15 ± 6.62
5%SA-5%GL	800	197.74 ± 21.05	87.11 ± 9.27
5%SA-8%GL	900	247.23 ± 24.82	91.09 ± 8.91
8%SA-10%GL	1300	219.92 ± 5.44	96.88 ± 2.40
10%SA-10%GL	1500	250.65 ± 6.35	89.58 ± 2.80