Suitable for sealing boxes and stretch film
Suitable for sealing boxes
The tape is produced on 50 metre rolls and the core diameter fits any standard tape dispenser. Thanks to a strong acrylic adhesive, the SK-72 version bonds excellently to cardboard, while the Label Lock variant adheres to both cardboard and stretch film. Both tapes are available in various colours and can be personalised with your own imprint. Every roll meets strict quality standards; for instance, the Label Lock version is manufactured under ISO-9001 certification in the United Kingdom.
Navacqs supplies two main types. Security Tape SK-72 is a cost-efficient option for basic boxes. Once removed, the word OPENED appears and a tamper indication is left behind on the cardboard. The tape is directly available from stock in red, blue or brown. Label Lock Security Tape was developed for situations with higher risk levels. This tape not only leaves a clear VOID-message behind but also contains a perforation every fifteen centimetres with a unique serial number — meaning every segment of tape can serve as an individual label. Moreover, the Label Lock variant also sticks to smooth plastic stretch-film, making it ideal for securely sealing pallets during shipment.
In warehouses and distribution centres, Security Tape secures boxes containing medical goods, food items or high-value products. For cross-docking and international shipments, the Label Lock variant helps seal stretch film around pallets, so recipients can instantly see whether a pallet has been opened in transit. For temperature-controlled supply chains, the tape remains functional from -30 °C up to +70 °C — making it suitable for use in freezers as well as warm warehouse environments.
Both tape types are wound on a standard 50-millimetre core and thus fit all common hand dispensers. Employees do not need special equipment, and tape can be applied as quickly as ordinary packaging tape. That makes Security Tape a low-threshold but effective measure against unauthorized access to your shipments.
Security tape is a packaging tape that makes it visible whether a box has been opened. The tape consists of two layers that separate as soon as someone removes the tape. A message such as "OPENED" or "VOID" then appears in the tape and on the surface. Reapplying it without visible damage isn't possible.
Regular packaging tape seals a box but leaves no trace on removal. Security tape does. As soon as someone pulls off the tape, a message appears in the tape and on the cardboard. This means it's always visible whether a box has been opened in transit, even if the tape is stuck back down afterward.
Yes. On removal, a permanent layer with the text "OPENED" or "VOID" remains on the cardboard. This layer can't be removed. The message also remains visible in the tape itself. Reapplying it without a trace isn't possible.
Security tape is used to seal cardboard boxes in warehouses and logistics processes where control over unauthorized opening is needed. Think of shipping boxes with valuable goods, medical products or food products where fraud or tampering needs to be immediately visible.
The SK-72 is a cost-effective security tape for cardboard boxes. The Label Lock Security Tape is better suited to processes requiring extra traceability. The main difference: the Label Lock has a tear strip with a unique number every 15 cm, so each piece of tape can be identified individually. The Label Lock is also suitable for stretch film on pallets and has a wider temperature range of -30 to +70°C.
Yes. Both the SK-72 and the Label Lock Security Tape have the same core diameter as regular packaging tape, so they fit any standard tape dispenser. Both are supplied on 50-metre rolls.
Not all security tape is suitable for this. The SK-72 only adheres to cardboard and isn't intended for stretch film. The Label Lock Security Tape is suitable for stretch film on pallets. The special adhesive bonds to this type of plastic, so pallets can also be adequately sealed.
Security tape with unique numbering, such as the Label Lock Security Tape, makes it possible to link each piece of tape to a specific shipment or checklist. Every 15 cm has its own serial number. This means you know not only whether packaging has been opened, but also which piece of tape was used and when. This gives extra control in logistics processes where traceability matters.
Your cart is empty.
