Opened? The VOID Label Has the Answer.

PMG Labels Team • August 27, 2025

How Tamper-Evident Labels Enhance Security in Shipping Sensitive Components

In mechanical engineering, safety is more than a standard – it's a prerequisite. Particularly when shipping safety-critical spare parts or assemblies, it must be ensured that components have not been opened or tampered with without authorization before being installed on equipment.

A tamper-evident seal isn't just useful here – it's necessary.

PMG Labels offers the PMG Individual Void Seal (PMGS5001), a label developed specifically for these requirements: Once applied, it cannot be removed unnoticed. Upon removal, a VOID effect appears – individually configurable with logo, text, or symbol – that remains permanently visible on the surface.

How the PMG Individual Void Seal works:

  • A pre-assembled component is sealed with the VOID label


  • Upon unauthorized opening, the label releases – leaving behind the unmistakable VOID residue.


  • At goods receiving, you can immediately see: This component has been opened


The result: Clear chain of custody, minimized risk, and enhanced safety for both people and machinery.

Adaptable to Your Processes:

The PMG Individual Void Seal can be flexibly tailored to your requirements. In addition to the VOID effect, additional security features such as UV elements, color-shift effects, holograms, or sequential serial numbers can be integrated – individually or in combination. This creates exactly the identification that matches your product and security level.


Furthermore, the label adheres reliably to a wide variety of surfaces – including challenging materials like polypropylene, PE, or metal.


Conclusion

Whether in manufacturing, spare parts service, or with OEM suppliers – with the PMGS5001, you demonstrate at a glance: "This product was delivered protected – and remained sealed until installation."


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