After Opening Timer


After Opening Freshness Timer: For a wide range of food & beverages


After Opening Freshness Timer for modified atmosphere products


Insignia Freshtag

Channel 4 Feature


About Insignia Technologies

Insignia Technologies Ltd is an innovative business developing a range of sensing technologies in BioCity, Scotland. Our products are a range of smart pigments and inks that can change colour when exposed to a variety of gases or UV light.

Insignia Technologies’ main product focus is in the food packaging industry, whereby the colour-changing indicator warns when food is past its best by undergoing a dramatic and distinct colour change. The patented smart pigments can be easily incorporated into plastic food packaging, creating colour changing plastic film that will help minimize food wastage and ensure consumers know when food is fit for consumption. We are also developing an exciting range of UV, oxygen, volatiles, and humidity indicators for a variety of applications.

  • Uk winner
  • Dupont awrd
  • UK Awards