These tamper-evident security labels are designed for sealing products, surfaces and packaging where it must be clearly visible if someone has attempted to open, remove or interfere with the label, while still leaving the surface clean after removal.
The label works by revealing a hidden security message when someone tries to lift or remove it. Unlike traditional void labels, this type does not leave sticky adhesive residue on the surface. The tamper indication appears in the label itself, making it difficult to reuse or reapply without visible signs of interference.
This makes the label particularly suitable for sensitive, painted or reusable surfaces where adhesive residue could cause damage, complaints or an impaired appearance. Typical areas of use include electronics, glass, plastic, premium packaging, returns handling, retail environments, service equipment, transport boxes and other objects where both surface protection and clear tamper indication are important.
The labels can be applied manually or in automated processes and can be customised with different sizes, colours, print designs, security messages, sequential numbering, barcodes or QR codes. They provide a simple visual control at every stage: if the label is intact, the seal has not been disturbed; if it has been lifted, a clear indication appears showing that the item needs to be checked.
