Arjowiggins Creative Papers has won an award for creating paper which can insert an interactive circuit board into its design, for use in the food industry.

PowerCoat is a sustainable substrate with polymer-like smoothness (as low as 10 nanometers), which can integrate electronic devices into graphics, from embedded RFID tags to condition-sensitive sell-by dates on fresh produce.

http://www.foodproductiondaily.com/Innovations/Interactive-food-labels-Are-they-the-future