Fig. 10: Jetting behaviors and droplet patterns for different viscosities and surface tensions.
From: Application of pulse width modulation control in EHD waveform to optimize printing performance
a Ink 1. b Ink2. c Ink3. d Before PWM control with Ink1. e After PWM control with Ink1. f Ink4. g Ink5. h Ink6. i Before PWM control with Ink1. j After PWM control with Ink6
