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Red Permanent Tamper Evident Labels with Dual Number Tab — 85mm x 25mm

Red permanent tamper evident labels — 85mm x 25mm, message OPENVOID.

Lifting the label breaks it up and leaves the hidden message behind on the surface, so interference stays visible after the event.

Full specification, applications and what to check before ordering are set out below.

Permanent Tamper Evident Label
stages of the void of a permanent tamper evident label
roll of dual number tab permanent tamper evident labels

Standard Permanent Labels

At a glance

Product family Standard Permanent Labels
Construction Permanent self-adhesive film, pressure sensitive
Size 85mm x 25mm
Colour Red
Direction Wide edge leading (WEL)
Tamper behaviour Removal changes the seal and reveals the hidden message; it cannot be reapplied looking as it did
Transfer behaviour Full transfer — the void message and adhesive stay on the surface after removal
Message OPENVOID
Numbering Dual number tab (DNT): matching sequential numbers on the label and on a detachable tab for the record copy
Options Overprinting available: sequential numbers, barcodes, QR codes, wording and one-colour logos.

Fields are stated only where verified. Supplied format and roll or reel quantity confirmed per order line.

What happens when removed

Attempting to lift the label breaks it up and leaves the hidden message and adhesive behind on the surface. The label cannot be removed in one piece or reapplied looking as it did. It makes interference visible after the event — it does not prevent opening.

Typical applications

  • Sealing cartons, totes and returnable containers
  • Closing document wallets and evidence bags for handover
  • Sealing serviced equipment and access panels

Before you specify

  • Substrate — behaviour differs on smooth film, coated and recycled board, powder-coated metal and low-energy plastics.
  • Temperature and environment — confirm the application and storage range, and any chilled, humid or outdoor exposure.
  • Application area — the seal must bridge the closure and sit flat, not over a fold, seam or embossing.
  • Testing — apply to your own pack and attempt removal before committing to a specification.

Related

Got a packaging security problem? Send us the pack

Tell us the pack, the closure and the environment. We will confirm whether this line is the right one, point you to a better fit if it is not, and test it on your own pack.

You do not need to know which construction you need. Describe the problem and the Security Lab will specify it. Prefer to talk first? Contact the team.

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