Episode 284 - Surface Science for the Digital Age
In this episode of the FuturePrint Podcast, Frazer Chesterman speaks with Peter van Steenacker, Sales Manager at Tigres, one of Europe’s leading providers of atmospheric plasma systems. Known as “Plasma Peter” after 27 years working in surface treatment technology, van Steenacker offers an accessible and insightful look into why plasma pre-treatment has become essential to the growth of industrial digital print.
Peter explains the science behind atmospheric plasma — how it modifies polymer surfaces by increasing wettability and improving adhesion, making it possible to digitally print with high quality on notoriously difficult materials such as polypropylene and polyethylene. He breaks down the two core challenges (low surface energy and crystalline structure) and illustrates how plasma introduces oxygen and heat to transform the printability of plastics.
The conversation also explores real-world applications. Tigres systems are integrated into digital printing machinery used to decorate credit cards, plastic bottles, closures, tubes, cosmetic containers, glass bottles, automotive parts and even aluminium cans coated with polymer. With the rapid expansion of digital print into 3D objects, functional components and consumer packaging, demand for reliable plasma treatment has never been greater.
Peter also discusses Tigres’ precise power-controlled plasma systems, why dose accuracy matters, and how the company works with OEMs and integrators to test materials — especially given the variability and secrecy around polymer formulations.
Looking ahead to FuturePrint Industrial Print Munich, Peter previews his conference session on the fundamentals of plasma for digital print and highlights the 12-nozzle plasma array Tigres will display at the event.
A deep but highly accessible introduction to the enabling technology behind digital print on plastics — essential listening for OEMs, integrators, materials specialists and anyone exploring industrial digital print’s next phase.
FuturePrint Events:
FuturePrint TECH: Industrial Print: 21-22 January '26, Munich, Germany