A recent promotion in Australia employed two levels of temperature-activated ink on specially marked bottles of Fantaβ’ beverages to reveal an invitation to join in an interactive campaign offering valuable prizes.
During November and December 2012, labels on Fanta Orangeβ’ bottles were printed with thermochromic ink from Chromatic Technologies (CTI) that revealed a challenge to consumers to perform a βFunstigatorβ task, such as βHigh-five someone wearing orange,β βPretend youβre a ninja,β or βDo the robot.β The core activity of the summer campaign was a Fanta Funstigator gaming application available on the Fanta Australia Facebook page and as a smartphone app. Through the app, users could take on Funstigator challenges, as well as send them to their friends and scan characters from packs, all while earning points and competing for a range of prizes. The Fanta βUnbottle the Funβ campaign was supported across multiple touchpoints, including specially marked Fanta bottles, and cinema, mobile, and digital media.
The promotion used two different activation temperatures for the thermochromic inks based on whether the bottle was sold in the refrigerator section or the ambient shelf. On the refrigerated bottles, the blue thermochromic inks would clear out as the beverage was consumed. When the product was pulled from the refrigerator at 8Β°C (46Β°F), the inks were fully colored, hiding the message behind. On the flip side, the bottles sold at room temperature utilized thermochromic ink set to be fully colored at 29Β°C (84Β°F) and relied on the heat of the consumersβ hands to clear and reveal the message.
Having the ability to set specific temperatures for the two retail settings gave each Fanta fan the chance to participate in the promotion regardless of how they bought the product.
βFanta is about bringing more fun to peopleβs lives,β explains Delia Maloney, flavours marketing manager, Coca-Cola South Pacific. βWe were excited that innovation of thermal inks allowed us to put our packs at the heart of our βUnbottle the Funβ campaign this summer. From fridge or ambient, the thermal inks revealed different βFunstigatorβ challenges that invited our teen audience to add a little fun to their day-to-day.
βAlso featured was the thermal ink βrevealβ of these challenges on the packs in our TV commercial, which drove our consumers to download the Funstigator app and continue to play with their friends. Interaction was key for this campaign, and thermal inks made this possible on pack.
Film labels used in the Fanta promotion were supplied to Coca Cola Australia by Labelmakers Group Pty Ltd., of Australia.