The special security feature of tesa Secure 6973 PV6 AF48 Glossy "footprint" is the adhesive which contains fluorescent particles. Those particles are able to migrate into the application surface and leave visible traces in the surface even if a label is removed completely. Those residues are only visible under UV-light and therefore attempts of forgery are clearly detectable.
This product is suitable for use as identification, bar-code, inspection, inventory or rating labels. Engraving takes place using laser beam (Nd: YAG-or CO²-Laser). This tamper-evident material can be used to replace etched metal plates or laminated printed synthetic labels. Due to better handling and higher stability it is especially good for label sheets in the industry (Identification Labels & Barcodes).
