Abstract: The present invention concerns a method for manufacturing a woven informative support. The informative support (1) comprises a piece (2) of fabric, constituted by an interlacing of threads of at least two different colors. The interlacing of the threads of the piece (2) define the image (4) corresponding to an optically read code, on at least one face (3) thereof, through the contrast between at least two different colors.

Abstract: The invention discloses a counterfeiting control system for products intended for sale, comprising a product intended for sale (1) provided with a unique product code (ID), a first scanning device (100) for scanning this code, a first processing unit (200) associated with the scanning device (100), wherein the first processing unit (200) comprises a registration module (202) con figured to register, in a first memory module (203), the unique product code (ID) scanned by the first scanning device (100) if the device is authorized, a second scanning device (300), a second processing unit (40) associated with said second scanning device (300) and configured to assess the authenticity of said product intended for sale (1), and wherein the processing unit comprises a comparison module (401) configured to compare the scanned unique product code ID with registered codes representative of a saleable product and stored in the first memory module (203).

Abstract: The present invention concerns a method for manufacturing a woven informative support. The informative support (1) comprises a piece (2) of fabric, constituted by an interlacing of threads of at least two different colours. The interlacing of the threads of the piece (2) define the image (4) corresponding to an optically read code, on at least one face (3) thereof, through the contrast between at least two different colours.