Holgram is a photographic recording of two- or multiwave interferic picture which gives during reading independent spheric views. Holograms can appear as selfsticking labels or on metallic foils, applied on the surface of protected object in the process of hot or cold stamping. Individual patterns of holograms are registered in the international register.

We devide holograms, depending on graphical patterns, on:

  -  2D – made on basis of two-dimensional graphics, containing all information in one plane

  -  2D/3D – made on basis of two or three two-dimensional graphics, which in the final effect gives impression of depth; very sharp edges of drawing and flashy colours are visible in good and medium lighting conditions.

  -  3D – three-dimensional model that provides realistic, deep images; optimal view of the image is possible in strong and straight lighting.

  -  digital (Dot Matrix) – computer generated sign optically changable with graphics in one plane; possible separation of colours and implementation of move imitating effects.