US-PRF305 305mm Length RFID Security Seals 176.4N Tensile Strength

Plastic security seals are one-way tamper-evident devices engineered to provide verifiable proof of unauthorized access across high-integrity supply chains. Unlike cable seals focused on environmental sealing, plastic security seals prioritize auditability, traceability, and visual tamper indication, making them indispensable in logistics, pharmaceuticals, energy, and customs enforcement.

Plastic security seals are usually made of PP insert with ABS or SS201 for blocking cylinder. The seal tag supports laser printing of company identification, logo, and serial numbering like barcode or QR code. With NFC chip inside, it can be read and written by smartphone for high-efficiency management and enhanced security.