CLASSItex

Surface Etching technology is a traditional craftsmanship used to apply textures to metal surfaces by means of chemical reaction. This technology is used in particular for the further treatment or finishing of plastic injection moulding dies made of steel or to a limited extent, non-ferrous metals.

Skilled craftsmanship, decades of experience as well as the ongoing development of the technology ensure that customer designs and functionality requirements are met. Our customers can select suitable surfaces from a wide range of patterns or develop individual textures based on these patterns.

Features of  CLASSItex – a Surface Etching Technology

• Ideal for large surfaces and simple geometries
• Multi-layer etchings are feasible
• Heavily dependent on the material (steel) used and the die contour
• Structural limits in the die must be precisely defined
• Requires polish grades of at least 320
• Production-related tolerances of up to +/- 10 µm are required
• Available worldwide