When selecting security labels for product packaging, many manufacturers encounter two common options: Void Labels and Tamper Evident Labels. While both are designed to reveal unauthorized access, they work in different ways and are suitable for different applications.
Void Labels are security labels that leave behind a visible message such as "VOID" when removed. Once the label is peeled away, the hidden pattern appears either on the surface or the label itself, making it clear that tampering has occurred. Because the original appearance cannot be restored, Void Labels are widely used for electronics, warranty seals, and high value products.
Tamper Evident Labels are a broader category of security labels designed to show evidence of tampering. They may tear, break, leave residue, or display a security message when someone attempts to remove them. Void Labels are actually one type of Tamper Evident Label, but not all Tamper Evident Labels use a VOID pattern.
The main difference lies in the security mechanism. Void Labels reveal a clear and permanent message, while other Tamper Evident Labels may use destructible materials or special adhesives to indicate interference. The choice depends on the level of security required and the packaging surface.
Many manufacturers use these labels on cosmetic packaging, supplement bottles, pharmaceutical products, electronic devices, and other consumer goods. They help protect products from unauthorized opening, improve product security, and increase consumer confidence.
Choosing the right solution depends on your product requirements, brand protection goals, and packaging design. Whether you select Void Labels or other Tamper Evident Labels, both provide an effective way to strengthen packaging security and reduce the risk of product tampering.
