Organic photoluminescent material information anti-counterfeiting label and preparation method thereof

• Main Authors: SUN HAIDE, GONG TAO, CUI RUOFENG, TIAN ZHAOPU, SONG BO, TIAN CHENQI
• Format: Patent
• Language: English
• Published: 07.10.2015
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; PHYSICS; SEALS; SIGNS; TRANSPORTING

The invention belongs to the technical field of anti-counterfeiting labels, and in particular relates to an organic photoluminescent material information anti-counterfeiting label and a preparation method thereof. The organic photoluminescent material information anti-counterfeiting label is formed by a PET layer, an organic photoluminescent material layer, an information layer, an aluminum plating layer, a release layer, an adhesive layer and a silicon oil paper layer sequentially connected from top to bottom. The organic photoluminescent material information anti-counterfeiting label and the preparation method thereof have the advantages that the problem how to select the proportions of the organic photoluminescent material is solved, the problem how to enable optical recognition and reading systems to correspond to spectrums of light emitted by the organic photoluminescent materials one to one is solved, the problem how to prevent the organic photoluminescent materials from being lost during production is solved, and the anti-counterfeiting strength of the anti-counterfeiting label is enhanced.