Security Labels TT-84 19 x 50 mm
Leaves an indelible anti-fraud layer on the surface
| Property | Large (45 x 148 mm) | Medium (30 x 98 mm) | Small (20 x 73 mm) |
|---|---|---|---|
| Article number | 02-04-0004-02 | 02-04-0003-02 | 02-04-0005-02 |
| Colour | Blue | Blue | Blue |
| Dimension | 98 mm x 30 mm | 73 mm x 20 mm | 148 mm x 45 mm |
| Length | 45 mm | 30 mm | 20 mm |
| Material | Acrylic, Polyethylene | Acrylic, Polyethylene | Acrylic, Polyethylene |
| Numbering | Unique and ascending | Unique and ascending | Unique and ascending |
| Packaging | One roll containing 250 pieces | One roll containing 250 pieces | One roll containing 250 pieces |
| Printing | SECURITY SEAL | SECURITY SEAL | SECURITY SEAL |
| Residue type | High Residue | High Residue | High Residue |
| Size | Large (45 x 148 mm) | Medium (30 x 98 mm) | Small (20 x 73 mm) |
| Strap Width | High Residue | High Residue | High Residue |
| Width | 148 mm | 98 mm | 73 mm |
| Industry | Aviation, Delivery, E-commerce, Education, Government, Retail and Supermarkets | Aviation, Delivery, E-commerce, Education, Government, Retail and Supermarkets | Aviation, Delivery, E-commerce, Education, Government, Retail and Supermarkets |
| Application | Boxes, Doors, Envelopes, IBC containers, Sample jars | Boxes, Doors, Envelopes, IBC containers, Sample jars | Boxes, Doors, Envelopes, IBC containers, Sample jars |
Label Lock High Residue security labels provide maximum protection against tampering and unauthorized access. When removed, the label immediately displays the message “OPENED,” while leaving behind a permanent residue layer on the surface. This tamper warning remains visible indefinitely, ensuring that the label cannot be reused. Thanks to its strong adhesive, this label is ideal for application on paper, cardboard, and plastic surfaces. Produced according to the stringent ISO 9001:2015 quality standard, the Label Lock High Residue labels can withstand temperatures ranging from -30°C to +70°C. Each label is printed with the text “SEALED” and features a unique sequential number for easy tracking and verification.
Label Lock security labels rank among the most reliable in the industry. They are manufactured in the United Kingdom under UKAS-accredited supervision, ensuring consistent quality and traceability. Each production stage is closely monitored, and every batch undergoes thorough inspection before shipment. This meticulous process guarantees dependable performance for professional use.
The Label Lock High Residue label maintains its performance across a wide range of conditions. It adheres securely even at -30°C and remains fully functional at temperatures up to +70°C. This makes it ideal for use in both cold storage and high-temperature logistics environments.
The label consists of two layers bonded with a durable polymer adhesive. When removed, the layers separate, revealing the message “OPENED/VOID” while leaving a permanent residue layer on the surface. This ensures that any tampering attempt is clearly visible and irreversible. The Label Lock High Residue belongs to the High-Residue category — labels that leave behind a non-removable fraud detection layer. For applications requiring a clean surface after removal, the Label Lock Low Residue label is a suitable alternative.
Thanks to its powerful adhesive, the Label Lock High Residue label adheres excellently to boxes, envelopes, medical packaging, and films. It is perfect for securing valuable documents, pharmaceutical products, and confidential shipments. Any attempt at tampering becomes instantly visible, helping to prevent theft and damage.
Each label is printed with a unique sequential number that is produced only once, ensuring full traceability and tamper resistance. Labels are available in blue and in three standard sizes:
Small: 73 x 20 mm
Medium: 98 x 30 mm
Large: 148 x 45 mm
Customization with your company logo, name, or warning text is available upon request.

Request free samples of this product and experience the quality for yourself.
Yes, the Label Lock High Residue security label leaves a clear "OPENED" or "VOID" message on the surface when removed. This message adheres to the surface and can't be removed without a trace.
This makes it immediately visible that packaging or an object has been opened, even without looking at the label itself.
This is used when permanent evidence on the surface is needed.
The Label Lock High Residue security label is suitable for temperatures from -30°C to +70°C. Within this range, the label's performance is maintained.
This makes the label suitable for environments where many other security labels don't function well, such as cold storage or warm spaces.
Within this temperature range, the label stays firmly in place and still shows the "OPENED" or "VOID" message on removal.
The Label Lock High Residue security label is used for sealing packaging and objects exposed to varying or extreme temperatures.
Applications:
cardboard boxes and packaging
envelopes and documents
medical products
storage in cold or warm environments
The label ensures opening always remains visible, regardless of the environment.
Article number: 02-04-0003-02

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