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. 2019 Jun 30;10(7):433. doi: 10.3390/mi10070433

Figure 4.

Figure 4

Measurement of the width of the printed ink in the supporting viscous liquid. (a) wz is defined as the z-axis width of the printed ink at 10 mm away from the nozzle. (b) wy is defined as the y-axis width of printed ink at 10 mm away from the nozzle. (c) Images of the printed ink with various stage speeds. wz and wy decreased as the stage speed increased. (d) wz and wy under various conditions. wz and wy can be mainly controlled by the flow rate and stage speed.