FIELD: valuable documents.
SUBSTANCE: invention relates to valuable documents having the base and the protective strip-shaped element affixed to the base surface. The mentioned protective element serves the base authenticity or quality protection. The strips are made by transferring the transferable film, specifically the heat embossing film. The protective element includes at least two layers of synthetic material or lacquer with at least one optically active layer or structure between them, which produce changing optical effect depending on the illumination or the vision angle. The optically active layer and/or structure are placed at least in two definitely limited and visually changing surface zones set apart from each other. The strip, which is located outside the changing zones, is made invisible or practically invisible from the base surface. The strip doesn't change with the vision angle or the illumination outside the changing surface zones. The strip, while outside the visually changing zones, is transparently lustreless and/or conforms to the appearance of the base surface.
EFFECT: ensuring production of the valuable document with the protection element that is easily producible and applicable while having the protection properties.
20 cl, 4 dwg
