Welcome to Siltech Limited

Siltech Limited is a privately owned company that develops and makes smart inks, lacquers and labels for sale into the printing, packaging, sterilising, food etc. industries.

From our laboratory in the centre of England (Nottingham), we specialise in developing chemistries which can be stimulated with energy from various sources to produce a reversible or irreversible colour change, or a volume change..

We have inks which respond to the following sources of stimulation:

• Gamma Radiation
• UV
• Heat
• Chemicals

and serve the following categories:

• Security
• Medical
• Coding & Marking
• Printing & Packaging
• Food Processing

Our products are given on the lists above left; click on the appropriate category for the product descriptions.

Our sole purpose in life is to make you, the customer, happy. Want more information? We'll give it! Want a free sample? We'll prepare it! Want something different? We'll make it! Looking for advice? We'll (try to) give it! Just click one of the boxes above right and you will have our undivided attention.