VOID Tamper-Evident Labels — Security & Warranty Seals

VOID tamper-evident labels reveal a pattern when lifted. The appearance and residue depend on the selected construction, surface and application conditions. Test samples on the actual product and assess the result before approving the order.

Request a Quote

Tell us the seal application, required appearance and quantity. We will review available material, printing and sample options for your project.

Tamper-evident seal bridging the opening of a box — **Material**VOID tamper-evident constructionProcessPrinted seal applied across an openingUsePackaging where evidence of opening is required.

VOID pattern remaining after a seal is lifted — **Material**VOID construction matched to the surfaceProcessTamper-message reveal on removalUseCheck the reveal pattern and residue on the actual package.

Where they are used

Warranty seals over screws and enclosure seams on electronics
Carton and pallet security seals in logistics
Pharmaceutical and cosmetics closure seals
Asset and evidence tamper seals
Sealed sample bags in laboratories and quality control

Options

Option	Notes
Silver VOID	Metallised face; confirm the reveal and residue on the intended surface
White VOID	White face; assess the reveal on the selected surface
Custom print	Your logo, serial numbers, sequential barcodes over the VOID face
Custom die-cut	Seals, strips and screw-cover shapes, subject to artwork and tooling review
Residue	Reveal and residue depend on the material and surface; review available constructions

VOID or fragile paper?

VOID material is designed to reveal a pattern on removal. Fragile paper is designed to break when lifted. The outcome depends on the material, surface and conditions, so test the selected seal on the actual product.

Specification

Facestock	Silver or white VOID material; availability and construction confirmed for the project
Adhesive	Permanent, high tack
Printing	Custom print in one or more colours; variable data and barcodes available
Formats	Rolls; die-cut to your size
Minimum order	No fixed minimum label quantity; minimum order value depends on material and production process and is confirmed in the quotation.

What to send us

Seal size and shape, the surface it will be applied to, whether you need printing or serial numbers, and quantity. We can review sample availability and a test plan for the reveal on your own product.

Request a Quote

Prefer to talk it through? WhatsApp +86 199 5367 7578.