ANTI-COUNTERFEITING LABEL, ANTI-COUNTERFEITING LABEL MANUFACTURING METHOD, AND ANTI-COUNTERFEITING METHOD

摘要

An anti-counterfeiting label (10), an anti-counterfeiting label manufacturing method, and an anti-counterfeiting method. The anti-counterfeiting label (10) comprises a substrate layer (101) and a film dropping layer (102). The film dropping layer (102) is formed by means of drying and solidification after colloids (1022) comprising multiple particles (1021) are dispersed on the substrate layer (101). At least the number or positions of the particles (1021) in the film dropping layer (102) are random. By using the anti-counterfeiting label (10) and the anti-counterfeiting method, the uniqueness of the anti-counterfeiting label (10) is ensured, thereby improving the reliability of the anti-counterfeiting.