What Is a Plastic Security Seal?
Plastic security seals are tamper-evident mechanisms designed to prevent unauthorized access and indicate tampering. These seals are widely used for securing pharmaceuticals, food packaging, high-value goods in transit, confidential documents, and restricted areas in factories or warehouses. Once broken or removed, these seals cannot be reattached without visible signs of tampering, making them reliable security measures.
Each seal typically consists of two plastic sheets fused or adhered together, forming a single-use security mechanism. The design ensures visible damage when access is attempted, signaling potential security breaches.