Reflective adhesive foil for vehicle number plate - having plastic layer contg. ballotini layer and transparent lacquer

摘要

Reflective adhesive film for vehicle number plate consists of a plastic layer, pref. acrylate resin, contg. a ballotini layer, and a transparent lacquer which is pref. insulating e.g. silicone lacquer. The letters and figures are represented in their form for visual perception as prescribed by DIN e.g. for digital indicators, and are more reflective than the number plate film. The number plate is mounted on the vehicle in such a way that it cannot be dented or soiled, e.g. on the roof of a car. It may be mounted fourfold, so that it can be detected and read easily from all sides. Authenticity of the number and letters can be detected immediately, partic. by radar, and they are detected by more intensive reflection than with reflectors or luminous characters.