Leaves hardly any adhesive residue on the surface
Leaves hardly any adhesive residue on the surface
Leaves hardly any adhesive residue on the surface
Leaves an indelible anti-fraud layer on the surface
Leaves an indelible anti-fraud layer on the surface
Leaves an indelible anti-fraud layer on the surface
With tear-off document sticker for administration
With tear-off document sticker for administration
Leaves an indelible anti-fraud layer on the surface
Leaves an indelible anti-fraud layer on the surface
Leaves an indelible anti-fraud layer on the surface
Leaves an indelible anti-fraud layer on the surface
Tamper-evident labels protect against theft, counterfeiting, and misuse. They are ideal for boxes, parcels, documents, contracts, or electronic equipment where authenticity is crucial.
For example, imagine a company that regularly ships packages but receives complaints about parcels going missing or arriving opened. With the right label, customers can confirm receipt only if the label remains intact, increasing trust and reducing losses. The “Sealed Shipment” approach provides the perfect solution.
Another common use case is the protection of sealed medical kits or test sets, where contents must remain guaranteed. When the label is removed, a clear warning message appears. This makes any tampering immediately visible and maintains product integrity.
Security labels help prevent unauthorized access to rooms, products, and devices. They are commonly used for securing server cabinets, medicine storage, filing systems, or sealed doors. In logistics and transport, they add an extra layer of control. If a parcel is opened, it becomes instantly visible. Every tampering attempt is detectable, helping prevent theft or loss and allowing quick corrective action.
Non-residue security labels leave no adhesive traces after removal, making them perfect for delicate or reusable surfaces such as laptops, medical equipment, or rental items. Unlike residue labels, they keep the surface clean and intact while remaining equally effective: when peeled off, the label itself reveals a tamper warning pattern, making interference clearly visible.
A security label consists of two layers: a top layer with a printed warning and a lower tamper-detection layer. It should be applied to a clean, dry surface such as a box, cabinet, or device. Once pressed on, the label adheres permanently. Any attempt to remove it separates the layers, exposing a visible “VOID” or “OPENED” message, providing quick and effective access control.
Navacqs Security Labels can be fully customized. Options include unique sequential numbering for tracking, personalized logos, or branded text. They are available in various colors and formats tailored to your specific application. Whether for equipment, documents, or packaged goods, each label can be produced to exact specifications, making it both functional and brand-specific.
Need a tailored solution? Navacqs offers custom-made security labels based on your exact requirements. Choose your preferred size, color, numbering, and logo printing options. Whatever your application, Navacqs ensures that your labels deliver both protection and professional presentation.
A security label is a sticker that makes it visible whether packaging, a device or a door has been opened. The label consists of multiple layers that separate as soon as someone removes it. A message such as "OPENED" or "VOID" then appears in the label. Reapplying it without visible damage isn't possible, so tampering always remains visible.
With a residue label, a permanent layer remains on the surface after removal, such as "VOID" or "OPENED." This provides evidence of opening on the surface itself, even without the label. With a no-residue label, the message only appears in the label, and the surface stays clean. Choose a residue label when permanent evidence on the surface is needed. Choose a no-residue label when the surface needs to stay intact, such as on electronic equipment or glass.
For cardboard and paper, use a residue label, such as the TT-84 or the Label Lock High Residue. These labels adhere well to cardboard and paper and leave a permanent layer on the surface when removed. The Label Lock High Residue has a wider temperature range of -30 to +70°C and a higher quality standard through ISO 9001:2015 certification.
For metal, glass and electronic equipment, use a no-residue label, such as the ZT-88 or the Label Lock Low Residue. These labels adhere well to smooth, hard surfaces and don't leave adhesive residue. That matters for equipment where the surface needs to stay clean and undamaged. The Label Lock Low Residue is resistant to temperatures from -30 to +70°C and is manufactured to ISO 9001:2015. The ZT-88 has a narrower range of -10 to +40°C and doesn't have this certification.
A security label needs 15 to 20 minutes to fully adhere to the surface. During that time, the adhesive builds up its maximum strength. If the label is removed earlier, the message may not appear fully. For proper performance, the surface needs to be clean, dry and free of grease.
No. A security label is single-use. As soon as the label is removed, the layers separate and the message appears. Reapplying it without visible damage isn't possible. That's exactly the core of how it works: every opened label is immediately recognizable as opened.
A security label with a counterpart has a tear-off section carrying the same unique number as the main label. You stick this section onto a file, form or checklist. This links the seal directly to your records without copying the number by hand. You choose this label when you need to register seals per item or person, such as when issuing equipment or for access control.
For e-commerce shipping parcels, use the Verzegeld Verzonden (Sealed & Sent) label. This label is specifically designed for boxes, plastic bags and cardboard mailers, and immediately shows whether a parcel has been opened in transit. The label is ISO 9001 and ISO 14298 certified and carries a unique number per seal. Companies using the label see fewer disputes on delivery and fewer false claims about incomplete shipments.
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