Talisman Security Seals is a division of Talisman Plastics Ltd., a precision injection moulding company with over 90 years’ experience in the industry. Not only does this give us a wealth of knowledge when manufacturing our products, but it also makes us one of the few companies to still manufacture security seals here in the UK.

It also means that we have the capability and expertise to develop new custom seals to suit your requirements, and our team of skilled engineers can manage a project through from its initial concept, to prototyping, and then final production.

As experts in security seals, Talisman understand that customisation is a key feature for our products. Custom printing allows our customers to have unique products that are easily traceable throughout their journey – from the moment they’re first applied, until the second they’re removed.

Whether you are after a simple sequence of serial numbers, a barcode, or a company logo, we’ve got you covered.

Serial Numbered Seals

All our seals are available with a sequential serial number as standard. You can also request a specific serial number range for your seals. This allows for full traceability of a seal throughout its lifespan. View more details on our tracking management system page.


Our state of the art laser printers are capable of printing company logos and other images onto seals.

Barcodes & QR Codes

Talisman are also capable of printing both barcodes and QR codes onto our seals. This allows for much more information to be printed onto a seal than with traditional text. It also means recording serial numbers along a seal’s journey is much easier, and less time consuming.

Our Process

If you are interested in developing a new tamper evident seal, or any other injection moulded component, we can guide you through the five stages of development. Our engineering team offer a complete package and can manage the entire process to produce a finished part that meets the highest quality standards and specifications.

NPD Process
  1. I

    Product Specification

    We will work with you to outline the product requirements, in terms of function, finish, cost, and much more.

  2. II

    Tool & Process Design

    Once the specifications have been set, we can build a CAD design of the product, defining its material requirements and planning the necessary tooling and processes to launch it into production.

  3. III

    Tool & Process Development

    After the designs and processes are approved we begin prototyping the product, and then creating the tooling and other processes ready to put the product into production.

  4. IV

    Product Validation

    Once the tooling and manufacturing setup is complete, we carry out a series of tests on the entire process to ensure it meets our expectations of reliability and quality.

  5. V

    Final Production

    Launching the product into final production doesn’t mean that our support stops there. We continue to run stringent quality checks on all parts produced to ensure consistency and continued and improvements.

For more information you can either call us on and speak to one of our project engineers, or visit our injection moulding website: www.talismanplastics.co.uk

Call us: 01684 584200

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01684 584200

Talisman Security Seals is a division of Talisman Plastics Ltd.
Registered in England and Wales, Company Number 4458915.
Registered Office: Whittington Hall, Whittington, Road, Worcester, WR5 2ZX.

01684 584200