Digital coatings explained: the printhead behind non-contact, software-defined coatings

October 1, 2026 2:00 PM
|
Ben Hartkopp

Digital coating, a droplet-based material deposition method, offers software-defined, high-precision material placement only where the design calls for it. Complex patterns, with no screens, no masks, no contact. While it surpasses analog tech like dispensing, screen printing, and spray coating in precision, scalability, and flexibility, a limited material range has kept it out of manufacturing.

The NovoJet® printhead, the core of Quantica's digital coating technology, breaks this limitation, allowing for the deposition of functional fluids like adhesives, dielectric materials, protective and insulating coatings, and more.

But what does a digital coating process look like, how does NovoJet® actually work, and what materials and applications is this technology suited for?

Key takeaways:

  • The fundamentals of digital coating technologies: what this includes, what materials are used, and how it compares to other tooling-based processes;
  • The design behind the NovoJet® printhead: how this core technology works and how its droplet-based deposition lays down complex patterns, defined by software;
  • Inside look at the printing process: material compatibility testing, printing optimization, and application-driven development;
  • Relevant applications: adhesives for e-motors, insulation coatings for batteries, protective top coats for window frames.