Security Labels
How do you know if someone has interfered with your equipment, opened your packaging, or attempted to steal components? Security labels provide the answer. These specialist products reveal tampering instantly, deter theft, and create accountability throughout your organisation. For dedicated product packaging protection, see our tamper evident labels.
Positive ID Labels manufactures a comprehensive range of packaging security labels designed for tamper evidence, asset protection, and access control. From IT equipment in schools to pharmaceutical packaging and evidence bags, our labels provide visible protection that makes a real difference.
How Security Labels Work
Security labels function differently from standard adhesive products. They incorporate special materials and adhesives engineered to show evidence of interference. This tamper-evident functionality takes several forms.
Destructible labels fracture into tiny pieces when removal is attempted. Picking at the edge produces fragments rather than a cleanly removed label. This makes it impossible to transfer the label to another item and immediately obvious that tampering occurred.
VOID labels reveal a hidden message when lifted. The word “VOID” or a custom pattern remains on the surface where the label was applied, while the label itself becomes clearly damaged. Even if someone attempts reapplication, the evidence persists.
Frangible materials break along stress lines when tampered with. These security labels cannot be removed intact, ensuring any interference leaves permanent visible evidence.
We’ve had a great experience working with this supplier, especially with Natalie - she is always very responsive, professional, and friendly. The pricing is highly competitive and the sales service has been excellent from start to finish.If I could offer one suggestion, it would be to improve the account and invoice management process. It would be really helpful if there were a system for clients to easily track their past orders and invoices in one place.Overall, very pleased with the service and look forward to continuing our collaboration.
Absolutely brilliant service from start to finish. The team are brilliant and the product was excellent quality and exactly what I wanted. Natalie is amazing as are her colleagues. Will definitely be a returning customer. Thank you
Ive used Positive ID Labelling Ltd for all our egg box labels for many years now. Natalie is always above and beyond helpful and the service is exceptionally fast and efficient.
I inadvertently ordered the incorrect label guns which was quickly sorted by Natalie. She was excellent, customer service at its best! Thank you once again
Applications Across Industries
IT Equipment Security Labels
Schools, universities, and businesses face ongoing challenges with equipment theft and component swapping. Labels applied to laptop covers, desktop casings, and server panels show whether anyone has accessed internal components. This protects warranties, deters opportunist theft, and identifies when RAM or hard drives have been removed.
For large IT estates, tamper-evident labels with barcodes combine protection with asset tracking — unique identification and security in one product.
Warranty Seals and Product Authentication
Manufacturers use these labels to protect warranty validity and combat counterfeiting. Once applied, they prove a product hasn’t been opened or modified. Electronics, automotive parts, and medical devices frequently require warranty seals confirming factory-sealed status.
Evidence and Chain of Custody
Police services, forensic laboratories, and legal departments require labels demonstrating unbroken chain of custody. Evidence bags and sample containers carry tamper-evident seals showing whether access occurred between collection and analysis. Sequential numbering creates audit trails with unique identifiers recorded in evidence logs.
Pharmaceutical and Healthcare
Medication security is critical for patient safety. Tamper-evident labels on pharmaceutical packaging protect against interference and counterfeiting. NHS trusts specify these closures for drug trolleys, medicine cabinets, and patient records.
Access Control
These labels seal inspection panels, equipment housings, and restricted access points. Aviation, defence, and critical infrastructure sectors monitor whether panels or enclosures have been opened. Some variants leave no residue when legitimately removed, suitable for regular inspection cycles.
Security Label Materials and Construction
Effectiveness depends entirely on material selection and adhesive technology.
Destructible polyester fractures into tiny pieces when picked at, making removal virtually impossible without detection. These withstand temperature extremes and moisture, performing reliably in warehouses, data centres, and outdoor environments.
Choosing Security Labels for Your Environment
VOID polyester reveals hidden message patterns through two-stage adhesive technology. Initial grab provides instant security, while the void pattern releases only when removal is attempted. Available in silver and white finishes.
Polycarbonate overlaminates provide exceptional protection for high-wear applications. The 250-micron protective layer shields printed information from abrasion. Construction sites, hire companies, and industrial facilities choose these robust options for heavily handled equipment.
Customisation Options
Standard products work well for many applications, but customisation often delivers superior results.
Company branding adds professionalism while creating an additional barrier to fraud. Counterfeit labels become much harder to produce when replicating your specific logo and design.
Custom Security Labels with Sequential Numbering
Sequential numbering using our numbered labels creates individual accountability — each label carries a unique number recorded in your asset register.
Barcode and QR codes enable scanning for variable data asset management integration, linking to database records with purchase dates, warranty information, and location tracking.
Custom void patterns reveal your company name or logo instead of generic “VOID” text, providing additional brand protection.
Print Quality and Durability
Our security labels are manufactured using high-resolution digital printing technology. The Screen UV inkjet press produces durable graphics on synthetic materials, ensuring barcodes scan reliably and text remains legible throughout the label’s service life. For smaller runs, our Jetrion system combines digital printing with laser die-cutting for maximum flexibility.
FAQs About Tamper-Evident Labels
What’s the difference between destructible and VOID labels?
Destructible labels break into fragments when removal is attempted, impossible to reapply. VOID labels reveal a hidden message on the surface while remaining partially intact. Choose based on whether you need evidence on the surface or destruction of the label.
Can these labels be applied to curved surfaces?
Yes, our flexible materials conform well to curved surfaces including cable sheaths and cylindrical containers. For extremely curved applications, discuss requirements with our team.
Will your labels work in extreme temperatures?
Our polyester products function reliably from -40 °C to +150 °C, covering most industrial environments. For specific temperature requirements, contact us for material recommendations.
Can I order with our company logo?
Absolutely — custom branded options are one of our specialities. We reproduce your logo, brand colours, and required text to create professional products unique to your organisation.
What’s the minimum order quantity?
We maintain low minimums to support organisations of all sizes. Many options are available from just 100 units. Call 01332 864895 for pricing.
Protect Your Assets Today
Security labels represent a small investment with significant returns. They deter opportunist theft, reveal tampering instantly, and support asset management across your organisation. Positive ID Labels delivers quality security labels with competitive pricing and turnaround times typically within 3-5 working days.
Contact us on 01332 864895 for expert guidance on the right security labels for your application. Request free samples to evaluate quality before ordering, or complete our enquiry form for a no-obligation quote.
We’ve had a great experience working with this supplier, especially with Natalie - she is always very responsive, professional, and friendly. The pricing is highly competitive and the sales service has been excellent from start to finish.If I could offer one suggestion, it would be to improve the account and invoice management process. It would be really helpful if there were a system for clients to easily track their past orders and invoices in one place.Overall, very pleased with the service and look forward to continuing our collaboration.
Absolutely brilliant service from start to finish. The team are brilliant and the product was excellent quality and exactly what I wanted. Natalie is amazing as are her colleagues. Will definitely be a returning customer. Thank you
Ive used Positive ID Labelling Ltd for all our egg box labels for many years now. Natalie is always above and beyond helpful and the service is exceptionally fast and efficient.
I inadvertently ordered the incorrect label guns which was quickly sorted by Natalie. She was excellent, customer service at its best! Thank you once again