Innovative functions on flexible substrates

Intelligent surface connected

Based on its expertise in demetallising and etching aluminum, Rexor realizes on-demand movies with markings or patterns aluminum with high accuracy achieved by chemical etching.

The principle of etching the aluminum is initially protect the parts of the aluminum that is to be retained by a protective varnish which will resist chemical attack, and in a second time “doing” chemically parts of aluminum that we do not want to keep.

The etched film, after removing the protective varnish, present at the aluminum parts of the properties electrical conductivity or thermal conductivity that can be used for the realization of intelligent surfaces.


Application examples:

  • Film or complex connected to land
  • Film or soil to complex with presence detection sensor or falling
  • Films or complex surfaces or for heating elements


complex polyester / aluminum chemically etched
(Conductor tracks circuit)
Contact :

Valérie ROBIN

33 (0)6 62 42 83 05