Fibre Product for Packaging
AssigneeSmurfit Kappa hoya Papier and Karton GmbH
InventorsArmin Buschmann, Fulvio Cadonau, Ralf Honsbrok, Detlev Cichter, Olaf Truppner
Life of this patent
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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).
Claims19
-15. (canceled)
A fiber product for packaging, in particular foodstuff packaging, comprising at least one first fiber layer, wherein the first fiber layer comprises waste paper fibers and/or cellulose fibers and the fiber product is card, board and/or paper, wherein the first fiber layer is at least partially interspersed with a filter material for binding mineral oil substances in such a manner that the fiber product has a migration value of at least less than 0.6 mg/kg.
The method according to 27, wherein at least one further layer is applied to the first fiber layer provided with the binder, wherein the first fiber layer is pressed with the further layer.
Use of a filter material in a fiber product for reducing the migration of mineral oil substances from the fiber product into another product to a migration value of at least less than 0.6 mg/kg, wherein the fiber product is card, board and/or paper.
Dependencies are inferred from the claim text.