Tamper-Evident Release Films
Dry-Peel VOID Film and Labels
Non-stick VOID evidence for corrugated and uncoated paper, where residue transfer is unsuitable.
- Corrugated
- Uncoated paper
- Non-reapplicable
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Industry
Supply-Chain Security
A supply chain has many handling points and few witnesses. Security materials turn the packaging itself into the record.
What to send with your enquiry
- Packaging substrate and format
- Where in the chain the seal is applied and checked
- Required messaging or coding
- Application method and volume
- Environmental conditions across the route
Industry context
Supply-chain security applications span carton seals, security labels and sealed-bag constructions. The common requirement is that interference at any handling point remains visible at the next one, and cannot be undone by resealing.
Substrate determines the construction. Corrugated cartons and uncoated stock call for dry-peel VOID, which leaves a clean non-stick VOID message rather than a residue that may not transfer reliably from a porous surface. Coated board, plastic and metal suit standard transfer VOID. Sealed bags use tamper-evident tape constructions.
Custom coding and graphics are available where they can be verified and produced — messaging and artwork are specified with the material rather than assumed.
What makes this difficult
Multiple unmonitored handling points
Between controlled checkpoints, packaging is the only thing present at every stage. It has to carry the evidence.
Wrong construction for the substrate
Residue-transfer VOID on corrugated board can produce unclear evidence. Substrate drives the choice between standard and dry-peel.
Resealed packaging
Non-reapplicable constructions prevent an opened package being restored to an apparently untouched state.
Identifying where interference occurred
Consistent, legible evidence at the seal narrows down where in the chain a package was accessed.
Attributes that matter here
These are the properties that decide whether a material works in this sector — and the ones worth being specific about when you enquire.
- Substrate-appropriate VOID construction
- Non-reapplicable evidence
- Custom VOID messaging and graphics
- Formats covering cartons, labels and sealed bags
- Consistent, legible evidence for inspection
Solutions that apply
A starting point, not a specification. Final suitability should be confirmed through technical discussion and application testing.
Tamper-Evident Release Films
Standard VOID Film and Labels
Permanent-transfer tamper evidence that leaves a visible VOID residue when removal is attempted.
- Residue transfer
- Coated board, glass, plastic, metal
- Pharma
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Tamper-Evident Release Films
Security Bag Film
Integrate visible tamper evidence into your bag construction without compromising production efficiency.
- Level 3
- 27 – 45 mm
- Custom VOID message
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Tamper-Evident Release Films
Level 4 Heat-Sensitive Film
Everything Level 3 does, plus a heat indicator that turns from white to pink when the seal is warmed.
- White to pink
- 100% in-house
- Level 3 features included
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Discuss a supply-chain security application
Send the substrate or packaging format, the process it runs on, the requirement you need to solve and an indication of volume. The team will identify the most suitable construction or propose a development route.