Safety Void Tape is primarily used to prevent tampering with product packaging and ensure the authenticity and safety of the products. Its anti-tampering feature leaves irreversible traces, such as “VOID” markings, when torn. Made from special materials, it is printed with anti-counterfeiting patterns or laser codes for traceability and verification. This tape is widely used in industries like food, pharmaceuticals, and electronics, helping manufacturers prevent the circulation of counterfeit and substandard products while protecting their brand image.
Our company provides high-quality safety void tape to help customers ensure product safety, brand credibility, and reputation, while prioritizing privacy protection and business integrity.
Working Principle
1) Production Core Technology
– Tamper-proof Technology: By using special coatings and designs, the tape leaves clear anti-counterfeiting marks when torn off, such as common “VOID” effects or irreversible pattern deformation.
– Laser Coding and Micro-printing: Laser technology is used to encode or print tiny text on the surface of the tape. This information can only be read with special equipment.
– QR Code and RFID: Some anti-counterfeiting tapes feature QR codes or RFID tags on the surface for traceability and identity verification.
2) Equipment Required for Production
– Laser Marking Machine: Used for laser coding and marking on the tape surface to create unique anti-counterfeiting information.
– Coating Equipment: Applies the tamper-resistant layer to the tape, ensuring that marks are left when it is peeled off.
– Printing Machine: Used to print anti-counterfeiting patterns, laser codes, etc., onto the tape. Slitter: Cuts large rolls of tape into sizes that meet customer requirements.
Common Types
1) VOID Safety Void Tape: When torn off, the word “VOID” appears on the surface as evidence of tampering.
2) Laser-coded Safety Tape: Uses laser technology to mark a unique, irreproducible code on the surface of the tape.
3) QR Code Safety Tape: Features a QR code printed on the tape, which can be scanned to verify the product’s authenticity.
4) Micro-printed Safety Tape: Printed with subtle text or patterns that are difficult to identify with the naked eye, requiring professional equipment for verification.
Advantage
1) PET film, which is stronger than OPP film, this tape offers excellent tensile strength and cannot be torn by hand.
2) The oil-based adhesive coating provides high viscosity, strong adhesion, and resistance to chemicals and UV radiation.
3) The tape is printed with markings such as “VOID OPEN” and any attempt to remove it will automatically leave traces on the film.
4) Available in various colors, including red, blue, and white.
Precautions for Use
1) How to Peel Without Damaging the Mark
Tear the Safety Void Tape slowly and evenly along the edge to preserve the anti-counterfeiting mark. Avoid forceful tearing, which may damage the mark.
2) Environment Where Marks May Fail
High temperatures, humidity, or prolonged exposure to UV light can cause reduced performance or fading of the anti-counterfeiting marks.
3) Ensuring Clear Marks
Use the tape on dry, clean surfaces, avoiding oil, dust, or friction that may affect the clarity of the marks. Keep the packaging environment stable to prevent damage to the marks.
