Security labels are adhesive labels designed to enhance the security of items by making it difficult for unauthorized persons to tamper with them. The following are some common types of security labels and their descriptions:
Tamper-evident labels: These labels are designed to indicate if an item has been tampered with. When removed, the label will leave behind a residue, change color, or tear, making it easy to detect if someone has attempted to remove or open the item.
Void labels: These labels are similar to tamper-evident labels, but instead of leaving a residue, they display the word "void" when removed. This can help to deter tampering by letting potential offenders know that the label cannot be removed without leaving evidence.
Holographic labels: These labels feature a holographic pattern that makes it difficult to duplicate or counterfeit the label. The pattern may also change when viewed from different angles, making it even more difficult to reproduce.
Barcode labels: These labels include a unique barcode that can be used to track and identify items. The barcode can be scanned using a barcode scanner, allowing for quick and easy identification and tracking.
RFID labels: RFID labels include a microchip and antenna that allows for real-time tracking of items. The label can be scanned wirelessly, allowing for quick and accurate identification and tracking.
Overall, security labels play an important role in enhancing the security of items by making it difficult for unauthorized persons to tamper with them. They are commonly used in a variety of settings, including transportation, retail, and healthcare.