The surfaces of our foils and strips form the interfaces between our customers and their applications. 

Whether in combinations of different materials in a roll-cladding process or in physical or chemical processing: targeted surface design is becoming more and more important with regard to technical products in order to meet high quality requirements and to implement new or additional features.

Schlenk Metallfolien has been meeting these challenges head on for many years now. Thanks to targeted investments in plant technology and expertise, we can realize your ideas with regard to surface design.

Finish and surface versions

The physical and electrical properties alone of untreated, non-ferrous metals do not meet the requirements for some applications. Thanks to our technology, we can adapt most material surfaces so that even the most demanding projects can be realized.

Besides standard foil surfaces we offer the following surface adaptations and versions:

  • High gloss surfaces (RA <0.1 µm)
  • Matte surfaces
  • Degreased surfaces (For more information, see Degreasing)
  • Passivated surfaces, with either organic or inorganic surface protection
  • Smooth coating for nickel

Coil Calculator for Metal Foils

Outer diameter, weight, foil length and much more: With our practical calculators, you can calculate the essential key figures of a ring yourself and thus obtain detailed information on the metal foil required in your project.

To the Coil Calculator

Related subjects

Please touch base

If you have further requirements, we would feel very happy to offer our assistance.


Solar industry

For over 25 years SCHLENK has provided high precision connectors for the photovoltaic industry and is known internationally as a market and technology leader.



Here you can download catalogues and further publications all about SCHLENK Metal Foils.