16 Sep 2024 --- UPM Specialty Papers has released its latest food packaging solution, co-created with Henkel and Koenig & Bauer — a “doypack” confectionery pouch offering enhanced levels of barrier properties and suitability for all printing methods, including digital. The project began with testing and optimizing the UPM Asendo barrier paper on a Koenig & Bauer RotaJET digital press.