Antifalsification paper, also known as security paper, is a special type of paper with marks or hidden patterns (designs, patterns, watermarks, numbers, etc.) on its surface, making it difficult to counterfeit, alter, or tamper with. Antifalsification refers to measures taken to prevent activities that involve unauthorized reproduction or duplication for the purpose of deception. Specifications: The diameter of colored fibers can be chosen between Φ20 um and Φ100um, and the length can be chosen between 1-10mm.
