Basic information

Vacuum coating

Vacuum coating means the finishing of a selected type of decoration by means of a vacuum coating process, i.e. the application of layers of metal, their oxides, salts or mixtures of these.
  • HALF DECORATION: is a decoration created by a vacuum coating process applied only to a part of the bead
  • FULL DECORATION: is a decoration created by a vacuum coating process applied to the entire surface of the bead