SECURITY LABEL

摘要

Proposed is a security label containing a layer having a hidden polarized image, and a reflective layer, wherein the layer having a hidden polarized image is provided with isotropic and anisotropic areas, the layer having a hidden polarized image is a dichroic light polarizer based on organic salts of dichroic anionic dyes, and the layer having a hidden polarized image is capable of phase polarization. The achieved technical result consists in increasing the level of protection against forgery by means of imitation and copying, while providing an accessible and reliable method for controlling the authenticity of labeled products.