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75%cotton and 25% linen security paper with thread line
Anti-counterfeiting paper, a general term for special papers that have marks or hidden secrets (patterns, patterns, watermarks, numbers, etc.) on the surface, and are not easy to imitate, forge or change. Anti-counterfeiting is a preventive measure taken to prevent imitation or copying activities for the purpose of deception and without the permission of the owner. As the main anti-counterfeiting function of anti-counterfeiting paper, anti-counterfeiting thread is indispensable.
26-09-2021
