Filter material with improved infusion characteristics
OwnerHorst Dannhauser, Danny Meger +1inventors
InventorsHorst Dannhauser, Danny Meger, Hartmut Salow
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Abstract
A filter material is described, in particular for preparing filter pouches and filter bags for infusion beverages which due to its content of superabsorber fibers which absorb large amounts of liquid allows an optimal leaching of the filling material to be infused even without movement in the leaching liquid, as well as a process for preparing such a filter material.
Claims22
A filter material for the preparation of filter pouches and filter bags for infusion beverages, characterized in that said filter material comprises a filter base material and a superabsorber material consisting of fibers, wherein the amount of said superabsorber fibers is from about 1 to about 70% by weight relative to the area weight of the filter material.
Dependencies are inferred from the claim text.