A pannini manufacturer commissioned film-packaging specialist National Flexible to work on a challenging project for ovenable panninis to be served on commercial airlines. The panninis needed to be re-heated inside the wrapper from a frozen state in a conventional oven which required a high performance food-grade film able to withstand prolonged exposure to high temperatures without breaking down. In addition, the airlines wanted the film to be printed with a full colour photographic image to enhance the visual appeal of the product. The company is well-known for its expertise in the field of converting ovenable films for this type of application. National Flexible quickly specified suitable film and specialist inks.