What Is Metal Etching?
Metal Etching is a processing method used to engrave patterns or designs on metal surfaces.
This process is carried out through chemical or electrochemical methods. A specific mask is applied to the metal surface, and a chemical solution called etchant or an electrolyte is used to dissolve the unmasked portions. This allows the desired patterns or shapes to be created on the metal surface.
It finds widespread applications in various fields such as electronics manufacturing, jewelry making, and the printing industry. It is used for metal product identification, decoration, and patterning, and it is particularly useful for creating intricate structures. Its features include relatively low cost, high productivity, and the ability to produce large quantities of products in a short time. Etching solutions are corrosive, requiring careful handling, and disposal considerations for waste liquids.