UPM’s Specialty Materials business has teamed up with Siegwerk and Uteco to develop a secondary paper packaging material that is moisture- and grease-resistant.
UPM provides the barrier base paper, which is coated with Siegwerk’s Cirkit Bar Seal coating applied using Uteco’s high-definition advanced flexo technology.
Siegwerk’s Cirkit coatings have been developed to replace plastic films.
Samples were shown at this week’s Pack Expo show in Chicago. The paper can be heat sealed and is recyclable through standard recycling streams.
