How Tamper-Evident Stickers Work
Tamper-evident labels are designed to show clear, irreversible signs of interference. When someone tries to remove the sticker:
- It leaves behind a “VOID” message on the surface
- The label may break, distort, or lose adhesion
- It cannot be reapplied or reused
This ensures immediate detection of tampering and protects product integrity.
Why Use Security Labels?
Using tamper-proof stickers helps:
✔ Prevent unauthorised access
✔ Reduce theft and counterfeiting
✔ Protect brand reputation
✔ Build customer trust and confidence
Tamper-evident labels act as both a deterrent and a detection tool, making them essential for secure packaging.
Built for NZ Businesses
Our tamper evident stickers NZ are trusted by businesses that require high-security labeling with fast turnaround. With local production and reliable quality, you can secure your products without delays.
Frequently asked question
Tamper-evident stickers are security labels that show visible signs when removed or tampered with, helping detect unauthorised access.
A VOID sticker is a type of tamper label that leaves a “VOID” message or pattern when peeled off, making tampering immediately visible.
No. Once removed, they are designed to break or leave a mark, preventing reuse or repositioning.
They work best on smooth surfaces such as:
- Plastic
- Glass
- Metal
- Cardboard packaging
Yes, they are made from durable PET material, offering resistance to moisture and handling.
Yes! You can add:
- Logos
- Serial numbers
- Barcodes
- Custom warning text
They are widely used in:
- Electronics (warranty seals)
- Retail packaging
- Pharmaceuticals
- Logistics and shipping
We offer dispatch within 4 working days from Auckland, ensuring quick nationwide delivery.
Void security labels feature the word “VOID” hidden in a repeating pattern between the adhesive and face stock layers. When the label is removed, the pattern is revealed and remains behind, making any tampering clearly visible.
PET is a strong synthetic material known for its durability and resistance to most chemicals, including water and oil. Because of these properties, PET labels are commonly used in product labels for shampoos, body washes, and pharmaceuticals.