Tamper Evident Labels
How do you prove a package hasn’t been opened? Or demonstrate that valuable equipment hasn’t been accessed? Tamper evident labels provide visible proof of interference, protecting products, deterring theft, and maintaining chain of custody. Positive ID Labels manufactures high-performance specialty security labels that make tampering impossible to hide.
Tamper evident labels use specialised materials and adhesives that react when someone attempts removal. The result is unmistakable evidence of interference. There are several mechanisms by which this works.
How Security Labels Work
Destructible Labels
These security labels fragment into hundreds of tiny pieces when removal is attempted. The fragmentation pattern makes it impossible to remove cleanly or reapply convincingly. Destructible labels work well on smooth surfaces including plastics, glass, and painted metals.
VOID Labels
When peeled, VOID security labels leave a permanent pattern on the surface beneath while simultaneously revealing the same message on the label itself. This dual-indication system provides clear evidence regardless of whether the label is found or discarded. Available in total transfer (residue remains) or non-residue variants.
Security Cut Labels
Labels with internal security cuts tear in predetermined patterns when tampering occurs. The cuts are invisible until removal is attempted, making them difficult to detect and impossible to circumvent.
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
Tamper Evident Labels from Positive ID Labels
We produce security labels tailored to your specific requirements. For comprehensive asset protection solutions, see our full security labels range. Our Derby-based manufacturing facility uses digital printing technology that handles everything from small prototype runs to high-volume production.
Material Options
Destructible vinyl: Fragments completely upon removal. Ideal for asset tags, warranty seals, and any application where you need absolute proof that a label hasn’t been transferred.
VOID polyester: Leaves pattern evidence on both the surface and label. Available in multiple colours with customisable VOID patterns.
Non-residue VOID: Reveals tampering without leaving adhesive residue. Useful when you need evidence but want to avoid surface damage.
Chrome security material: Polyester with checkerboard pattern transfer. Highly visible evidence that’s difficult to disguise.
Customisation Options for Tamper Evident Labels
Every application has different requirements. We customise our security labels to match your needs — any size and shape from small warranty seals to large carton seals, sequential numbering for individual tracking, barcodes and QR codes for digital verification, company branding to enhance authenticity, and colour matching for visual identification systems.
High-Quality Tamper Evident Label Materials
We source materials specifically designed for security applications. Our destructible vinyl fragments consistently, VOID patterns transfer cleanly, and adhesive performance remains reliable across all environmental conditions.
Choosing the Right Tamper Evident Labels
The best choice depends on your application. Destructible labels suit asset protection. VOID labels work well for packaging seals. Non-residue options protect delicate surfaces. Our team can recommend the optimal solution for your specific requirements.
Applications for Security Labels
Product Packaging Security
Food, pharmaceutical, and cosmetic products increasingly use tamper evident labels to demonstrate product integrity. Consumers expect to know their purchase hasn’t been opened or contaminated. Our labels provide that assurance while enhancing brand trust.
Asset Protection
IT equipment, medical devices, and valuable machinery benefit from security labels combined with asset labels that deter theft and prove ownership. If someone attempts to remove an asset tag, evidence remains visible on both the equipment and label fragments.
Warranty Seals
Manufacturers use our labels to indicate warranty conditions. If equipment has been opened for unauthorised repair, the broken seal provides clear evidence that warranty terms may be void.
Evidence and Chain of Custody
Legal, forensic, and pharmaceutical applications require documented proof that containers haven’t been accessed. Our sequentially numbered security labels create an audit trail that withstands scrutiny.
Document and Container Security
Confidential documents, ballot boxes, cash bags, and secure containers all benefit from visible tamper evidence. Our products make unauthorised access obvious immediately.
Why Security Labels Matter
Deterrence: Visible labels discourage theft and unauthorised access.
Liability protection: Clear evidence protects manufacturers from blame.
Consumer confidence: Intact seals reassure customers products are genuine.
Regulatory compliance: Some industries require tamper evidence by law.
Technical Specifications
Adhesive Performance
Our tamper evident labels use aggressive permanent adhesives that bond instantly to most surfaces. Application temperature should be above 10 °C for optimal performance. Once cured (typically 24-36 hours), the bond reaches maximum strength.
Surface Compatibility
Security labels work best on smooth, clean surfaces including painted metals, glass, high-quality plastics, and coated papers. Low surface energy plastics may require high-tack adhesive variants.
Frequently Asked Questions
Can tamper evident labels be defeated by careful removal?
Quality security labels are designed to make clean removal impossible. Destructible labels fragment into tiny pieces. VOID labels transfer patterns that can’t be concealed. While determined attackers might attempt workarounds, evidence of tampering remains visible.
What surfaces work best for tamper evident labels?
Smooth, clean, non-porous surfaces provide optimal performance. Painted metals, glass, quality plastics, and coated papers all work well. Textured or porous surfaces may require special adhesives — call 01332 864895 to discuss your application.
How long do security labels remain effective?
Our polyester-based labels maintain tamper evident properties for years under normal conditions. The adhesive bond actually strengthens over time. Environmental factors like extreme heat may affect longevity in specific applications.
Can you print variable data on tamper evident labels?
Yes. We print sequential numbers, barcodes, QR codes, and other variable data using digital printing technology. This enables individual label tracking and digital verification systems.
What’s the minimum order quantity?
Standard designs start from 1,000 labels. Custom designs may have different minimums depending on complexity. Contact us to discuss your requirements — we work with orders of all sizes.
Do you offer samples?
Absolutely. We provide free samples so you can test adhesion and tamper properties on your specific surfaces before committing to production quantities.
Order Your Tamper Evident Labels Today
Protect your products, assets, and reputation with professional security labels. Call 01332 864895 for expert advice and a free quotation. Our team can recommend the best solution for your specific application.
Complete our enquiry form for pricing, or request samples to evaluate performance before ordering.
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