Tri Tuladhar graduated in Chemical Engineering from RMIT, Australia and PhD in Chemical Engineering from the University of Cambridge, UK. He has over 20 years’ experience in R&D in academia and industry. Since 2005, he has focussed on complex rheology of inkjet printing ink and developed novel techniques to link fluid rheology to jetting behaviour. Currently, he heads Trijet Limited, specialising on all aspects of inkjet printing: complex rheological characterisation and fine-tuning of inkjet inks, formulation of speciality paints, glass enamels and functional inks, jetting optimisation and developing customised rheological tools for such applications.