Laser Markings and Purchasing

What can I have printed on the seals?
  • Logo
  • Company name
  • Consecutive serial numbering
  • Barcoding
Bolt Seals
  • Free of Charge Laser Printed Company Name, Logos & sequential numbering. Bar-coding additional charge.
  • Minimum Order Quantity: 250 bolt seals.
Cable Seals
  • Get Company Name or Logo & Serial Numbering Printed free of charge, Bar-coding additional charge.
  • Minimum Order Quantity Varies on Cable Seal Size.silhouette-woman
Plastic Seals
  • Get Company Name or Logo & Serial Numbering Printed free of charge, Bar-coding additional charge.
  • Minimum Order Quantity: 1000 seals
What is your normal delivery time?
Many of our items are available from stock. Stock items can be dispatched for next day delivery if ordered by For personalised security seals, the lead time will depend on quantity, colour and the type of personalisation required.

Tamper Evident Security Envelopes

Standard MF Numbered Markings, packed in 100s per box.

Standard box quantities of bags are boxed in 500s. For larger quantities bulk discounts on price are available.

To Place An Order For Security Envelopes & For all Enquiries, Please Telephone: 01543 677 256 or Email: For more information.


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Tamper Evident Security Envelopes

Tamper evident security envelopes by Mega Fortris Group are designed to be very user-friendly for all applications and handling. Our security envelopes are made from 100% recyclable plastic. Customer specific configurations are available for various applications that include cash deposits and cash-in-transit, confidential and sensitive documents, police and forensic evidence, duty-free shopping bag.

Security Envelopes for Confidential Documents

Tamper Evident Security Envelopes are available in a range of custom sizes and levels of security. The envelopes can be easily sealed and show clear signs of tampering when breached. Our security envelopes designs are unique and not easily copied due the material used is tough enough to withstand normal handling. Yet delicate enough to trigger tell-tale signs when tampered with.

  1. Custom made envelopes are available with multiple receipts, with a tear-off perforation and individual serial
  2. Easy-to-handle bags and self-adhesive strips come with clear and simple sealing closure instructions.
  3. Printing to edges on our tamper evident bags prevent cutting and re-sealing of the sides.
  4. Alphanumeric Bar Code and Serial Number with matching receipt.
  5. Matte white address panels can be written on using normal ball point pen.
  6. Optional consignment pocket to hold accompanying shipping documents.
  7. Proprietary double-sided welding to prevent side cutting and resealing.
  8. TE Bags are made of Co-ex film which is resistant to oil, water and rough handling, and is 100% recyclable.
  9. Hidden tamper-evident markings are revealed when the security tape is tampered with.
    (Please refer to our Data Sheet for additional information on our TE Bag Security Tape features.)

Order a free sample just by completing the form below:


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