The Label Lock Security Tape is a premium tamper-evident tape manufactured according to ISO 9001:2008 standards. It is designed for sealing both cardboard boxes and stretch film, making it a versatile solution for transport, logistics, and storage. When removed, the tape reveals a clear “OPENED” message, leaving a permanent warning pattern on the surface. Any attempt at tampering becomes immediately visible, and the tape cannot be reapplied once broken. The tape can be used with any standard dispenser and is supplied on high-quality rolls. Every 15 centimeters, a perforated tear line allows each segment to be used as an individual sticker, with every piece printed with a unique serial number.

Suitable for sealing boxes and stretch film

Label Lock Security Tape offers excellent adhesion on multiple surfaces, including cardboard and plastic stretch wrap. This makes it suitable for sealing both boxes and pallets, a key advantage over standard tapes like the SK-72, which adheres only to cardboard. When the tape is removed, its layers separate and reveal the words “OPENED/VOID” both on the surface and in the tape itself. This warning remains permanently visible, making tampering immediately detectable.

Manufactured under ISO 9001:2008 quality standards

Production of Label Lock Security Tape takes place in the United Kingdom in a UKAS-accredited facility. Every stage of manufacturing, from material selection to final inspection, is carefully monitored. This strict quality control, combined with the use of durable materials, makes this one of the most reliable security tapes available on the market.

Easy to use and time-efficient

The tape fits all standard dispensers, allowing for quick and convenient application without specialized tools. The tear line also makes it possible to use smaller tape segments without scissors or knives, improving workflow efficiency in packaging and warehouse environments.

Resistant to extreme temperatures

Thanks to its wide temperature tolerance, Label Lock Security Tape remains effective in both cold and warm environments, from −30°C to +70°C. It is ideal for use in refrigerated areas, cold storage, or heated warehouses.

Unique numbering and personalization

Each roll is printed with unique sequential numbering that is produced only once, simplifying record-keeping and preventing reuse or counterfeiting. Upon request, the tape can be customized with a company name, logo, or warning text for added visibility and brand recognition.