Patents Assigned to Smurfit Kappa Hoya Papier und Karton GmbH
  • Fibre product for packaging
    Patent number: 9051115
    Abstract: The invention relates to a fibrous product (2, 2.1, 2.2, 2.3) for packaging, in particular food product packaging, comprising at least one first fiber layer (4.1, 4.1?, 4.1?, 4.2, 4.2?, 4.2?, 4.3?, 4.4?, 4.5?, 4.6?, 14, 16, 18), a filter material (6) for binding mineral oil substances extending at least partly through said first fiber layer (4.1, 4.1?, 4.1?, 4.2, 4.2?, 4.2?, 4.3?, 4.4?, 4.5?, 4.6?, 14, 16, 18).
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: June 9, 2015
    Assignee: Smurfit Kappa Hoya Papier und Karton GmbH
    Inventors: Armin Buschmann, Fulvio Cadonau, Ralf Honsbrok, Detlev Richter, Olaf Truppner