Pallet outer packaging paper
AssigneeMondi AG
InventorsLars Göran Berglund, Elisabeth Schwaiger
Life of this patent
Estimating the term…
Abstract
A pallet outer packaging paper, to an outer packaging method using this pallet outer packaging paper as an outer packaging material, and to a method for producing such a pallet outer packaging paper. The pallet outer packaging paper comprises at least 70 wt. % cellulose fibres having a length-weighted average fibre length in accordance with ISO 16065-2:2014 of 1.8 mm to 2.8 mm, and has a bending stiffness in accordance with ISO 2493-1:2010, using a bend angle of 15° and a test bend length of 10 mm, of at most 35 mN in the machine direction and at most 30 mN in the transverse direction, and a bending stiffness index of at most 100 Nm6/kg3 in the machine direction and at most 80 Nm6/kg3 in the transverse direction, and a grammage of 50 g/m2.
Claims19
A pallet outer packaging paper for the outer packaging of homogeneous pallets, having an extensibility in accordance with ISO 1924-3:2005 of 8% to 15% in a machine direction and of 8% to 15% in a transverse direction, wherein the outer packaged paper comprises at least 70 wt % cellulose fibres having a length-weighted mean fibre length in accordance with ISO 16065-2:2014 of 1.8 mm to 2.8 mm, it has a lignin content in accordance with JAYME/KNOLLE/RAPP of 4 wt % to 12 wt %, and that it has a bending resistance in accordance with ISO 2493-1:2010, using a bending angle of 15° and a test bending length of 10 mm, of at most 35 mN in the machine direction and at most 30 mN in the transverse direction, and a bending resistance index of at most 100 Nm6/kg3 in the machine direction and at most 80 Nm6/kg3 in the transverse direction and a grammage of 50 g/m2 to 90 g/m2.
Dependencies are inferred from the claim text.