Product portion enrobing machines and methods
AssigneeAltria Client Services LLC
InventorsAndrew Nathan Carroll, Shannon Maxwell Black, Yan Helen Sun, William J. Burke, Robert Smith
Life of this patent
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Abstract
An apparatus for enrobing a product portion can include at least one polymer spray head adapted to create at least one flow of polymeric fibers to produce at least one polymer enrobing zone and a conveyor system adapted to move at least one product portion from at least one position below at least one polymer enrobing zone and to at least one position above at least one polymer enrobing zone to drop each product portion through one or more polymer enrobing zones a plurality times at different orientations to enrobe each product portion with polymeric fibers.
Claims19
An oral product comprising:
- microcrystalline cellulose;
- nicotine;
- and
- a porous pouch containing the microcrystalline cellulose and the nicotine, the porous pouch including,
- a nonwoven material including,
- a plurality of fibers including,
- a polymer, and
- a filler configured to increase a hydraulic permittivity of the porous pouch.
Dependencies are inferred from the claim text.