Functional printing: From a promise for the future to a driver of growth
In the first three parts of our series, we examined the fundamentals, technologies and challenges of functional printing. Now we’ve come full circle: we show which market segments are experiencing particularly strong growth, which applications are already commercially successful, and how companies can benefit from the technology in practical terms. The path from the laboratory to mass production has been paved – now it’s all about scaling up, partnerships and new business models.
Printed electronics: from prototype to a multi-billion industry
One of the most dynamic growth markets is printed electronics. According to IDTechEx, this sector is set to reach a volume of US$12 billion by 2033 – with an annual growth rate of 10 per cent. This significantly outpaces the growth of many traditional printing markets and demonstrates that functional printing is now much more than just a promise.
Particularly strong momentum is coming from the following sectors:
- Automotive & e-mobility: Printed sensors, antennas and battery management systems deliver weight savings and energy efficiency.
- Medical technology: Printed wearables with integrated sensor systems enable continuous monitoring of vital signs.
- Packaging & Consumer Goods: Smart packaging with printed NFC or RFID tags improves product safety and traceability.
- Energy supply: Flexible solar cells and printed storage solutions open up new approaches to mobile energy.
Technology determines the success of scaling
Functional printing has overcome many hurdles – yet industrial implementation requires targeted technology decisions. This is because the chosen printing technology influences cost structure, design freedom and production volume:
- Inkjet printing: ideal for high-resolution applications and minimal material usage
- Screen printing: robust and efficient for thick-film, conductive structures
- Flexographic and gravure printing: scalable for high-volume production such as batteries and solar films
At the same time, advances in conductive inks and flexible substrates are driving commercialisation forward. Combined with reliable in-line inspection systems, this is creating production environments that enable mass production.
New business models for the printing industry
The market potential is not limited to technology conglomerates. Printing service providers and suppliers can now also actively enter this future-oriented field:
- Specialised manufacturing services: as providers of functional printing solutions
- Technology partnerships: with materials and equipment manufacturers to reduce development times
- On-demand & customised printing: for personalised electronics in small batches
Those who position themselves now can secure first-mover advantages, particularly in as yet unoccupied niches.
Functional printing is no longer just a vision, but already a reality in many industries. The groundwork has been laid: printing technologies, materials and pilot applications are ready. The task now is to translate this potential into concrete projects.
Anyone wishing to experience the development first-hand, meet partners and test technologies will find the ideal platform at the upcoming drupa 2028.
FAQ – Frequently Asked Questions
Among the most dynamic sectors are printed electronics, the automotive and e-mobility sectors, medical technology, smart packaging and renewable energies. Lightweight, flexible and integrated components such as sensors, antennas, wearables and flexible solar cells are in particularly high demand.
Commercially viable applications include printed sensors, RFID and NFC tags, wearables, battery management systems, flexible solar cells and smart packaging. The actual level of maturity depends on the application, production volume and regulatory requirements.
Inkjet printing is suitable for high-resolution applications and economical use of materials. Screen printing is particularly suitable for thick, conductive layers. Flexographic and gravure printing offer advantages for high production volumes, for example for batteries or solar films.
Print service providers can position themselves as specialised manufacturing partners, enter into technology partnerships with materials and equipment manufacturers, or offer customised small-batch production. This gives rise to new business models and potential growth opportunities beyond traditional printing applications.
