Permanent security labels are used when a closure must be difficult to open, move or reseal without leaving visible traces. The label adheres strongly to the surface and is designed for boxes, envelopes, paper-based packaging and other types of packaging where an intact closure must be easy to check. If someone attempts to lift or remove the label, a clear VOID message appears and a permanent transfer pattern is left on the surface. This makes it easy to see whether the packaging has been tampered with.
The labels are particularly suitable for logistics, e-commerce, valuable shipments, pharmaceuticals, healthcare, document handling, returns handling and other situations where traceability and packaging integrity are important. They can be used to secure carton flaps, packaging seams, envelopes, boxes, pallets, equipment and other objects where tampering must be immediately visible.
The labels can be customised as required with, for example, a specific colour, size, print, logo, warning text, numbering, barcode or QR code. They can be applied manually, semi-automatically or in automated packing lines, making them suitable for both smaller manual workflows and larger production and logistics environments.
