Method for producing a bobbin comprising alkaloids containing material
AssigneePhilip Morris Products S.A.
InventorsIvan Prestia, Michele Del Borrello, Yorick Klipfel
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Abstract
The invention relates to a method for producing a bobbin and a bobbin. The bobbin includes a plurality of windings of a continuous laminated sheet having at least one layer of alkaloids containing material and at least one layer of a first protective material. The at least one layer of alkaloids containing material and the at least one layer of a first protective material define an adhesion surface between them. The first protective material is selected from polypropylene, polyethylene, polytetrafluoroethylene, polyester, or paper.
Claims20
A bobbin comprising a plurality of windings of a continuous laminated sheet comprising at least one layer of alkaloid containing material and at least one layer of a first protective material, wherein the at least one layer of alkaloid containing material and the at least one layer of a first protective material defines an adhesion surface between them and wherein the first protective material is selected from the group consisting of polypropylene, polyethylene, polytetrafluoroethylene, polyester, and paper.
Dependencies are inferred from the claim text.