Inkjet straightness sensing
Summary
Innovative printhead
Innosuisse
January 2020 - January 2021
Development of a system to measure the internal acoustic behaviour on nozzle level of a printhead to determine whether drop ejection is working properly. Alert the operators if not. Construction of prototype and test run on industrial printer showed very good detection rate of abnormal jetting behaviour. Industrialisation on our partners side is underway and their next product generation will contain this system.