Patents Assigned to SCA FOREST PRODUCST AB
  • Corrugated board and container
    Patent number: 11167538
    Abstract: A multilayer corrugated board which can be smoothly bent from a planar state to a curved state without failure even at small radii of curvature, as well as a container made from such board. The materials and mechanical properties of the layers of the board are selected such that each layer inward of the outermost layer in the bent state buckles simultaneously and reversibly between each flute of the adjacent innermost corrugated layer.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: November 9, 2021
    Assignee: SCA FOREST PRODUCST AB
    Inventors: Petter Arnesson, Rickard Boman, Rickard Hägglund, Magnus Viström