infinityPV

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infinityPV

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Transforming Ideas into Reality, One Layer at a Time. We specialize in printed electronics, offering production and characterization equipment.

Our mission is to advance printed electronics for a sustainable energy future.

21/09/2026

It's Coating Time! ☀️

Letícia and Manan have been getting hands-on with the infinityPV Slot-die Coater, and they’ve now reached an exciting milestone in their work.

As part of their research with the EIFFEL european doctoral network and OPV Stability, the PhD students have coated the new EIFFEL substrates and used them to make laminated organic solar cells.

They’ve learned how to operate the Slot-die Coater themselves and even prepared a batch of solar cells completely on their own, without help from Işıl.

Now that the coating is done, it’s time for the next step: deep analysis and characterization to investigate the performance and properties of the solar cells.

🔗 EIFFEL European Doctoral Network: https://lnkd.in/ds5_VeGi
🔗 OPVStability: https://lnkd.in/gkBeTUTH

17/09/2026

Welcome to the Lab, Naveen! 🧪🥼

We are happy to welcome Naveen Vijayan Mekhileri from bigtec Private Limited to our lab, where he will get hands-on experience with roll-to-roll slot-die coating on our Laboratory Roll-to-Roll Coater.

It is great to have Naveen here and explore how roll-to-roll processing can support the development of advanced diagnostic technologies.

bigtec Private Limited is the wholly owned R&D arm of Molbio Diagnostics, a global MedTech company focused on developing diagnostic platforms for point-of-care and resource-limited settings. With a multidisciplinary team of more than 100 scientists and engineers in India, bigtec Private Limited works to translate scientific ideas into market-ready diagnostic products.

Thanks for visiting, Naveen! 💪

🔗 Laboratory Roll-to-Roll Coater: https://lnkd.in/dWd79wA9

15/09/2026

This is why web speed matters in R2R processing ✅

Web speed may look like a simple machine setting, but it can influence almost every stage of a roll-to-roll process, from coating and drying to curing, immersion, and overall throughput.

In slot-die coating, web speed is closely connected to pumping speed and coating width, making it one of the key parameters for controlling wet film thickness. But changing the speed can also affect coating stability and the time available for downstream processes.

So... keep this in mind:
• Faster web speed means shorter residence time
• Web speed directly influences wet coating thickness
• Increasing speed can reduce drying and curing time

🔗 Learn more: https://lnkd.in/epqjMEx7

08/09/2026

☀️ Turning Roll-to-Roll Perovskite Experiments Into Real-World Data ☀️

We recently welcomed PhD Researcher Mae Xerzel Ouano and Prof. Dr. Sebastien Lizin from Hasselt University as part of the LUMINOSITY_EU project.

Over two intensive days, primary data was collected during roll-to-roll processing of perovskite solar cell stacks, covering material consumption, electricity, gas and auxiliary processes, as well as outputs and losses.

This data is an important building block for the Life Cycle Assessment (LCA) and Techno-Economic Analysis (TEA) being developed within LUMINOSITY, helping create a more accurate picture of what it takes to scale perovskite solar technology towards industrial production.

We also sat down with Max and Sebastian for a video podcast to discuss the methodology behind collecting this data and why it matters for understanding the real-world potential of perovskite solar.

🔗 Full episode: https://lnkd.in/eJpRKEEk

07/09/2026

How to know the final coating thickness before coating has even started? 🤔

With slot-die coating, you can calculate the wet film thickness in advance. It comes down to three key parameters: flow rate, coating width, and web speed.

Increase the flow rate, and the coating gets thicker. Increase the web speed, and it gets thinner. Simple, predictable, and highly controllable.

The final dry thickness also depends on factors such as solid content, density, drying, and film formation. But controlling the wet thickness gives you a strong starting point for developing a reliable coating process.

👉 https://lnkd.in/esk3vNHN

10/08/2026

⭐ 5× Higher Adhesion For Buccal Peptide Delivery Using infinityPV Slot-die Coater ⭐

Imagine taking a peptide drug without swallowing it or injecting it. Instead, a small film could be placed against the inside of the cheek, where it sticks to the moist tissue and gradually releases the drug.

This is the approach investigated in a new study from researchers at the DTU - Technical University of Denmark, Novo Nordisk, Universidade de Aveiro, and collaborating institutions.

The team developed a thin, two-layer film containing a GLP-1 receptor agonist, a type of peptide drug, together with a substance that helps the peptide pass through the tissue. One layer contains the drug and is designed to stick to the cheek, while the second layer acts as a backing layer to support the film and direct the release towards the tissue.

The researchers used slot-die coating to manufacture the films. By changing the chemical structure of the pullulan-based adhesive, the researchers changed the film's adhesion, swelling, cohesion, and release behavior.

⭐ Key Highlights ⭐
• 5× higher adhesion: The 3% MD formulation reached 102.6 ± 14.2 J/m², approximately five times the adhesion reported for conventional buccal films.
• More sustained release: 75.5 ± 14.6% of GLP-1-RA was released after 30 minutes from the 3% MD film, compared with 99.2 ± 1.6% from the 0% MD film.
• Two distinct layers: Slot-die coating was used to fabricate an active mucoadhesive layer and a cellulose-based backing layer.

👉 Learn more: https://lnkd.in/e6y8w8yz
👉 Thin thin drug delivery: https://lnkd.in/eVMHEywC
👉 Slot-die Coater: https://lnkd.in/dvNqCczf

Authors:
• Margarida Sacramento
• Nazanin Zanjanizadeh Ezazi
• Eleftheria Pantazoglou
• Philip Mark Lund
• Marco van de Weert
• Zhongyang Zhang
• Rui Vitorino
• Floriane Bahuon
• Ragna Berthelsen
• Stephen Buckley
• Gavrielle Untracht
• Peter Eskil Andersen
• David Brayden
• Ana Silva
• Joao Rodrigues
• João F. Mano
• Line Hagner Nielsen

06/07/2026

It was a pleasure to welcome Katerina and Nathalia from Eurecat to our lab! 😃

During their visit, they had the opportunity to try slot-die coating on our Laboratory Roll-to-Roll Coater and received an introduction to our LBIC system for solar cell characterization.

Eurecat - Technology Centre is developing printed organic solar cells, electrolyzers and fuel cells and is exploring roll-to-roll solutions that bridge the gap between laboratory research and industrial manufacturing.

The modular Laboratory Roll-to-Roll Coater platform is a great fit for this purpose, offering the flexibility to configure the system for a wide range of printed energy applications.

We enjoyed the inspiring discussions and look forward to future collaborations!

🔗 Visit Our Lab: https://lnkd.in/es6Ux4qH
🔗 R2R Coater: https://lnkd.in/dWd79wA9
🔗 LBIC: https://lnkd.in/eR7zTK5f

01/07/2026

⭐ Bringing Slot-die Coating to Life at DTU Health Tech ⭐

We had a fantastic time visiting DTU Health Tech to explore how slot-die coating is helping shape the future of pharmaceutical and MedTech manufacturing.

After introducing the fundamentals of slot-die coating and its advantages for pharmaceutical applications, we rolled our Roll-to-Roll Coater into action for a live demonstration. You can see the slot-die coating process in action in the comments 👇

We were also happy to hear that DTU Health Tech's infinityPV slot-die coater is a well-used part of their laboratory. Even better, it has already been featured in research, including the recent preprint "Layer-by-Layer Polymeric Films: A Novel Approach to Buccal GLP-1 Delivery". In this work, the team used slot-die coating to fabricate multilayer polymeric films for controlled GLP-1 delivery, further demonstrating the potential of slot-die coating for advanced pharmaceutical manufacturing and next-generation drug delivery systems.

A big thank you to everyone at DTU Health Tech for the warm welcome, great discussions, and engaging questions. We're always inspired to see researchers pushing the boundaries of healthcare innovation.

🔗 R2R Coater: https://lnkd.in/dWd79wA9
🔗 Slot-die coating in Pharma: https://lnkd.in/esMHxUqN

22/06/2026

⭐ Proud to See Our New Solar Simulator Featured in pv magazine Global ⭐

The ISOSun Pro is a compact, large-area LED-based solar simulator, designed to deliver unmatched flexibility, precision, and stability for solar cell testing and illumination research.

With 20 independently tunable LED channels covering 385–1300 nm, it accurately reproduces indoor, outdoor, and AM1.5G spectra across illuminated areas of up to 1000 cm².

Combined with intensities of up to 7 suns and outstanding A+A+A+ performance, it provides researchers with complete control over their testing environment.

👉 Solar Simulator: https://lnkd.in/eBnRrci4
🔗 Full article: https://lnkd.in/eDbcMshw

16/06/2026

🎯 Dual-View Optical Analysis For Slot-Die Coating 🎯

Precise control of thin liquid film deposition is essential for industries such as battery electrodes, solar cells, and transdermal patches.

A recent study from the University of Ljubljana presents a Python-based software that automates the extraction of film thickness, width, and contact line positions using dual-view optical visualization, providing high-resolution insights and quantified measurement uncertainty.

This method enhances the capabilities of slot-die coating by offering real-time, reliable data for optimizing deposition processes.

⭐ Key Highlights ⭐
• Automated analysis of liquid film geometry
• High-resolution insights into film dynamics
• Quantified measurement uncertainty for precision
• Compatible with continuous slot-die coating

👉 Learn more: https://lnkd.in/eJQPQ3Hg

Authors:
• Gašper Vidic
• Saša Bajt
• Bozidar Sarler

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