The engineering and process team at Polyteknik AS are ready to take care of your non-standard coating challenge. We possess more than 10 years of experience with roll-to-roll sputtering processes including turnkey system deliveries, various proof of concept projects and funded European projects like Roll-OUT. This ensures specialised knowledge within the up-scaling of advanced deposition processes – ensuring high reliability, high quality and optimised throughput of the production line. Typically, it starts with coating development on small scale in-house proof-of-concept systems, which ensures good results in upscaling to final products.

Turnkey systems

Challenging coating jobs where solutions have been realised count among other turnkey systems like roll-to-roll processing of silicone foil, internal coating of 3m long ceramic tubes, multilayer absorber coating externally on 3m long stainless steel tubes, and coating on powders.

  • From proof-of-concept to volume production
  • Roll-to-roll (batch or air-to-air)
  • Tube coating (internal and external)
  • Integration of in-situ analysis for dynamic process control
  • Process verification and characterisation


With the benefits of high-throughput and possibility to customise, a roll-to-roll coating system is perfect for coating films, webs and foils tailored exactly to your needs. 

  • Modular roll-to-roll platform
  • Linear or drum design
  • Substrates: Metals, polymers, textiles etc.
  • Special substrate: Silicone web
  • Foil width: 40-1200mm
  • Transparent conductive oxides
  • Metallisation, electrode layers
  • Semiconducting oxides

Tube coating

  • Multilayer optical absorber coating
  • Up to 3m tubes – variable diameter
  • Automated process
  • Internal tube coaters
  • Accelerator and synchrotron components
    • Up to 3m tubes

Interested in a custom system fitting your requirements?
Contact us for a technical and dedicated discussion regarding your needs!

Webbureau ITTP