MULTILAYERED MATERIAL HAVING PROTECTIVE PROPERTIES FOR PACKAGING PRODUCTS
The invention relates to laminated, heat-sealing multilayered materials for use as a packaging material with an anti-counterfeit function. The present multilayered material can consist either exclusively of polymer materials (1, 5) or of a combination of the latter with aluminium foil (3), a metallised film, or paper, wherein one of the materials is transparent and is connected to another with a liquid adhesive (4) to which a special colouring agent is added which gives the transparent material a specific hue.