Single-Use Tamper Evident Security Envelopes

  • Made of polyethylene
  • Disposable
  • Tamper evident, easy to use closure seal


The security envelopes for valuable documents are designed so as to prevent any tampering by revealing any unauthorised attempt to access the content. They are intended to reveal any unauthorised attempt of opening by through a clear hidden “void / open” message appearing in any part of the tape. They are made of opaque or transparent resistant materials and can be customised, numbered, or barcoded, for improved safety and traceability of the documents or valuables.