Anti-counterfeiting bag with the seal torn open and the words turned red at high temperature

Field of application: Anti-counterfeiting evidence bag is a kind of packaging bag with anti-counterfeiting features.It is mainly used for safe storage and escort of valuables, such as cash, jewelry, confidential documents, evidence in police stations and prisons.

Anti-counterfeiting method: Once sealed, try to open the seal at room temperature and 0 degrees, and the anti-counterfeiting words such as "VOID" will be displayed on the paste, so that it can be more safely and effectively stored and shipped. Banks, escort company cash bills, checks, police prisons physical evidence, confidential documents, and examination papers from large national examination centers.