Tamper Evident Bags

Unisto is a specialist in security packaging, tamper evident bags for secure cash and valuables management, forensic crime scene evidence capture, leak-proof bio-hazard bags to control of swabs and samples for laboratory analysis, exam paper and sensitive document distribution.

We offer a wide range of bag types, sizes and security levels from basic waste sacks through to cash bags with tamper evident seal and micro printed edge, receipt strips and write-on panels.