Tamper Evident Bags Sealing Tape

Security Bag Sealing Tape is made from PET film printed with hidden message, coated with high tack hot melt glue. These features are made it suitable for the usage for security bags.
It can be in large jumbo rolls,such as 500m,1000m or so.

**Security Bag Sealing Tape**

**Product Description:**

Security Bag Sealing Tape is a type of sealing tape applied to the sealing of anti-counterfeiting security bags. The sealing tape features a one-time use, non-reversible anti-counterfeiting characteristic. Once opened, concealed text or patterns immediately appear, providing powerful evidence of tampering with the packaging bag. It is mainly used for duty-free bags, cash bags, election bags, evidence bags, exam paper bags, courier bags, archive bags, and bags containing valuable items. The size and printing content of the sealing tape can be customized according to specific needs, and it integrates five main security anti-counterfeiting levels: Level I, Level II, Level III, and Level IV.

 

Level I – Room Temperature Opening:** When the bag is opened at room temperature, hidden warning information is immediately revealed. It is suitable for room temperature anti-tampering and anti-counterfeiting use. It is a type of anti-counterfeiting sealing tape with a structurally irreversible and non-reversible feature.

Level III – Chemical Opening:** Attempting to open using water or chemical solvents causes the preset water-soluble text and graphics to melt, blur, or disappear, leaving traces of illegal opening. It is a type of anti-counterfeiting sealing tape with multiple anti-counterfeiting technology barriers, irreversibly non-recoverable.

Level II – Low-Temperature Opening:** When encountering a sudden temperature drop to -45°C, such as with a refrigerant, attempting to open the seal reveals hidden text and graphics. It is suitable for low-temperature anti-tampering and anti-counterfeiting use, featuring a structure with invisible damage resistance to low temperatures, making it irreversibly non-recoverable.

Level IV – High-Temperature Opening:** When attempting to open the bag using high temperatures exceeding 65°C, the preset irreversible thermosensitive text and graphics change from white to red warning, leaving traces of illegal opening. It is a type of anti-counterfeiting sealing tape with multiple anti-counterfeiting technology barriers, irreversibly non-recoverable, and leaves evidence of illegal opening.

 | Security Bag Sealing Tape
 | Security Bag Sealing TapePeel to Reveal Once unlawfully opened, the seal will be immediately torn, leaving the prominently highlighted hidden anti-counterfeit word pattern (“VOID”) to provide you with a clear and irreparable opening trace.
 | Security Bag Sealing Tape  | Security Bag Sealing Tape
 | Security Bag Sealing Tape
 | Security Bag Sealing TapeChemical Agent Resistance If this seal is subjected to the intrusion of chemical agents, the “TAMPER-EVIDENT” (reactive to water-based ink) will disappear instantly, revealing evidence of unauthorized tampering.
 | Security Bag Sealing Tape
 | Security Bag Sealing TapeHeat Resistance If someone attempts to open this seal using hot air (>85°C), the temperature-sensitive ink on the seal will change from white to red, indicating an immediate “VOID.”
 | Security Bag Sealing Tape
 | Security Bag Sealing TapeCold Resistance Due to the inclusion of special chemical formula components, if this seal is exposed to a rapid temperature drop caused by a refrigerant (<-40°C), the seal will still tear with the word pattern revealed upon opening.
Strengthening Brand-ECO SecurityTape

Color

 | Security Bag Sealing Tape  Choose the YAN color of the  product you ordered. For example, you can choose red, green, blue and so on.

Size

 | Security Bag Sealing Tape  sizes are 48mm, 50mm, 58mm and 68mm, with lengths customized to your requirements.

Cylinder

 | Security Bag Sealing Tape  VOID OPEN, LOGO, Branding, Customized Text
The VOID message is determined by the platemaking options.

Facestock

 | Security Bag Sealing Tape  Can be made according to your material requirements. Usually, PET is the raw material.

Scroll to Top