Tamper Evident Permanent Labels
TamperTech’s tamper evident permanent labels deliver clear, irreversible evidence of interference when applied to cartons, paperboard, envelopes and packaging substrates.
With strong, pressure-sensitive adhesion, these labels are designed to bond permanently to the surface — ensuring tampering, lifting or resealing leaves visible signs and simple attempts at reattachment are impossible.
Engineered for reliability in packaging, logistics and regulated workflows, these security labels are ideal for industries where traceability, compliance and product integrity are essential.
Permanent tamper evident labels leave a permanent, total transfer message of your choice on the application surface and reveal a highly visible void message when removed or tampered.
From 1000 labels, you have complete choice of colour, size, print and labels per roll.
Shrinkage, caused by theft, pilfering, or product diversion, can significantly impact a company’s bottom line. Tamper Technologies’ permanent tamper evident labels play a crucial role in combating these losses.
Choose your shape, size, colour, prints, coding, packing style from sheets, singles or rolls and more.
Whether you apply the labels by hand, semi or fully automatically, we can support with your integrated, easy solution.
Why Choose Tamper Evident Permanent Labels?
Strong Adhesion for Secure Packaging
Once applied, these labels are difficult to remove without showing obvious tampering, perfect for high security pharmaceuticals, carton closures and packaging seams.
Visual Tamper Evidence
Labels tear, distort or lift fibres when tampering is attempted, making unauthorised access immediately obvious.
Versatile for Multiple Surfaces
Designed for cardboard, paperboard, and paper based packaging materials.
Customisable for Security and Branding
Add logos, warnings, serial numbers, barcodes or QR codes to match your security and brand requirements.
Compatible with Manual and Automated Lines
Paper labels work with high speed packing lines as well as manual application systems.
Typical Uses for Permanent Labels
Below is a refreshed, industry aligned applications section based on your real use cases from TamperTech’s site:
Logistics & Supply Chain Cartons
Secures carton flaps, packaging seams and pallet boxes to deter pilfering, tampering and returns fraud.
Aviation & Inflight Services
Used on catering trolleys, inflight service carts, bar carts, duty-free stock and secure airline assets.
Controlled Drugs & Healthcare Packaging
Applied to controlled drug kits, medical containers and regulated pharmaceuticals to provide compliance-ready tamper evidence.
Retail & E-Commerce Returns
Prevents product switching and dishonest returns by showing clear evidence of interference.
Hospitality & Catering Equipment
Used on hotel housekeeping trolleys, catering units, food rotation bins and transport carts for site security and compliance.
Secure Documents & Confidential Packages
Ideal for sealed paperwork, envelopes and confidential shipment touches where permanence matters.
Electronics & Asset Protection
Used on cartons, crates or cases containing electronics, AV equipment or rental goods to protect against unauthorised access.
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UV Circular Labels 30mm – Blue Light Label
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Permanent Finger Lift Labels
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Permanent Labels Custom Colour Range
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Permanent Labels With Dual Number Tab
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Permanent Labels with Custom Hologram
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Permanent Labels with Surface Barcodes/QR Codes
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Permanent Labels With Custom Numbering
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Permanent Residue Tamper Evident Labels Any Size or Shape You Want
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Permanent Labels with Custom VOID Messages
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Permanent Labels with Customised Overprinting
Standard Permanent Tamper Evident Label Product Examples
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Permanent Tamper Evident Label – 25mm x 12mm clear
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Pallet Lock Labels 40mm Tamper Evident Circles
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Permanent Labels – 25mm x 12mm Black
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Permanent Tamper Evident Labels – 100mm x 30mm
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Orange Permanent Dumbell Label for Vial Security
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Permanent Residue Tamper Evident Label with White Panel 70mm x 30mm
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Pallet Secure Labels for Pallet Strap Security
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Purple Permanent Tamper Evident Label with White Panel
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Red Permanent Tamper Evident Label with DNT 85mm x 25mm
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Permanent Tamper Evident Label Blue – 85mm x 25mm
How can tamper evident labels stop shrinkage?
Shrinkage, caused by theft, pilfering, or product diversion, can significantly impact a company’s bottom line. Tamper Technologies’ permanent tamper evident labels play a crucial role in combating shrinkage by:
- Deterring Theft: The visible tamper evident features act as a strong deterrent to potential thieves, discouraging them from targeting sealed products.
- Providing Evidence: If a breach occurs, the damaged label or “void” message serves as clear evidence of tampering, aiding investigations and potentially strengthening legal cases against theft.
- Improving Traceability: Permanent labels with unique identifiers or barcodes can enhance traceability throughout the supply chain, helping identify and address shrinkage issues.
Permanent Tamper Evident Label FAQ's
What makes permanent tamper evident labels different?
Permanent labels bond strongly to the surface and show tamper evidence through tearing or distortion.
Can I customise the tamper message?
Yes, please do! anything you’d like from logos, words, designs we can print it.
Are these suitable for cold chain?
They are designed for standard supply chain temperatures. For cold chain, use our cold chain freezer grade labels.
Will the label still show tampering if someone tries to reapply it?
Yes – once lifted, the VOID message remains visible and cannot be reversed.
Can these be used with automatic applicators?
Yes our permanent labels are compatible with manual and automated workflows.