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Holographic VOID warranty seal on a white box
VOID security seal
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VOID security labels

VOID security labels and warranty seals. When peeled they leave the word VOID on the surface or the seal breaks apart.

Application

The security material has a layer that separates on removal: with transferable VOID the word stays printed on the package or equipment and the label can no longer be reapplied; with destructible stock the seal fragments. Holographic versions add a pattern that is hard to reproduce.

They are personalized with logo, consecutive number, barcode or QR to link the warranty to the serial number. These labels are quoted by request because material, numbering and finish depend on the use.

Typical uses

  • Warranty seals on electronics and equipment
  • Boxes and packaging with opening evidence
  • Container and cash-bag seals
  • Computers and assets in custody
  • Products at risk of tampering
  • Sealed documents and envelopes

Summary specification

Material
transferable VOID polyester, destructible vinyl or holographic film
Adhesive
Special high-tack permanent for tamper evidence.
Printing
Flexography or digital with consecutive number, barcode or QR.
Finish
Holographic, metallized or matte white; no overlaminate.
Sizes
Rectangular and round seals from 20 mm; custom sizes.
Presentation
Rolls for manual application or sheets; non-repeating numbering.
Standard or reference
Tamper evidence

Related guide

How to choose a label adhesive by surface and temperature: permanent acrylic, hot melt, high-tack, removable, freezer grade and high temperature.

Adhesive selection

Industries that use it

Industry and assets, electronics, pharmaceuticals, high-value logistics.

All industries