Oral pouch products including a liner and tobacco beads

Patent metadata

Field	Value
Publication number	US-9888712-B2
Application number	US-74804310-A
Country	US
Kind code	B2
Filing date	Mar 26, 2010
Priority date	Jun 8, 2007
Publication date	Feb 13, 2018
Grant date	Feb 13, 2018

Abstract

Provided is a pouched, oral tobacco product including a porous membrane having a liner and an inner filling material. The inner filling material includes loose, fibrous tobacco material and tobacco beads formed from tobacco fines and dust which are too small to be included in traditional pouched tobacco products. The tobacco beads are extruded and spheronized.

First claim

I claim:

1. A pouched, oral tobacco product, comprising:
a porous membrane comprising an outer wrapper and an inner liner in the form of a pouch; and
an inner filling material enclosed within the porous membrane, the inner filling material comprising:
loose, fibrous tobacco having a particle size of greater than about 60 mesh; and
tobacco beads comprising a majority amount of tobacco fines of waste tobacco having a particle size of less than about 60 mesh, the tobacco fines being dispersed uniformly throughout the entirety of each tobacco bead,

wherein
the tobacco beads have a moisture content of about 0.5% to about 25%;
the tobacco beads are substantially spheroidal tobacco beads included in the pouched, oral tobacco product in an amount of about 10% to about 95% by weight based on the weight of the pouched, oral tobacco product; and
the inner filling material is essentially free of loose particles having a particle size of less than about 60 mesh.

2. The pouched, oral tobacco product of claim 1 , wherein the substantially spheroidal tobacco beads include the tobacco fines in an amount of about 5 wt % to about 100 wt %.

3. The pouched, oral tobacco product of claim 1 , wherein the substantially spheroidal tobacco beads include non-tobacco flavorants.

4. The pouched, oral tobacco product of claim 3 , wherein the substantially spheroidal tobacco beads are in the condition of having been extruded and spheronized.

5. The pouched, oral tobacco product of claim 1 , wherein the substantially spheroidal tobacco beads each have a diameter of about 0.1 mm to about 2.5 mm.

6. The pouched, oral tobacco product of claim 1 , wherein the substantially spheroidal tobacco beads further include a binder.

7. The pouched, oral tobacco product of claim 6 , wherein the binder is sugar beet fiber.

8. The pouched, oral tobacco product of claim 1 , wherein each of the substantially spheroidal tobacco beads includes a coating.

9. The pouched, oral tobacco product of claim 8 , wherein the coating is a time release coating.

10. The pouched, oral tobacco product of claim 8 , wherein the coating includes at least one flavorant selected from the group consisting of lavender, cinnamon, cardamom, apium graveolens , fenugreek, cascarilla, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, mint oils, cassia , caraway, cognac, jasmine, chamomile, menthol, cassia , ylang-ylang, sage, spearmint, ginger, coriander, coffee, combinations thereof, and combinations thereof.

11. The pouched, oral tobacco product of claim 10 , wherein the at least one flavorant is included in each of the substantially spheroidal tobacco beads in an amount of about 0.1% to about 10% by weight of the weight of each of the substantially spheroidal tobacco beads.

12. The pouched, oral tobacco product of claim 1 , wherein the liner includes at least one flavorant selected from the group consisting of lavender, cinnamon, cardamom, apium graveolens , fenugreek, cascarilla, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, mint oils, cassia , caraway, cognac, jasmine, chamomile, menthol, cassia , ylang-ylang, sage, spearmint, ginger, coriander, coffee and combinations thereof.

13. The pouched, oral tobacco product of claim 12 , wherein the at least one flavorant is included in the liner in an amount of about 0.1% to about 10% by weight of the weight of the liner.

14. The pouched, oral tobacco product of claim 1 , wherein the pouched, oral tobacco product has a maximum length of less than about two inches and a maximum thickness of less than about two inches.

15. The pouched, oral tobacco product of claim 1 , wherein the liner is made of a material selected from the group consisting of cellulosic materials, gums, polymers, starches, proteins, food grade materials, such as polysaccharide, protein films, porous papers and fabrics, synthetic polymers, and combinations thereof.

16. The pouched, oral tobacco product of claim 1 , wherein the inner liner is a dissolvable film between the outer wrapper and the inner filling material.

17. The pouched, oral tobacco product of claim 16 , wherein the inner liner is configured to reduce transfer of moisture from the inner filling material to the porous membrane.

18. The pouched, oral tobacco product of claim 16 , wherein the inner liner is configured to reduce staining of the porous membrane.

19. The pouched, oral tobacco product of claim 1 , wherein the substantially spheroidal tobacco beads have a moisture content of about 10% to about 15%.

20. A pouched, oral tobacco product having improved product appearance, comprising:
a porous membrane comprising an outer wrapper and an inner liner in the form of a pouch; and
an inner filling material enclosed within the porous membrane, the inner filling material comprising:
loose, fibrous tobacco having a particle size of greater than about 40 mesh; and
substantially spheroidal tobacco beads comprising a majority amount of tobacco fines of waste tobacco having a particle size of less than about 40 mesh, the tobacco fines being dispersed uniformly throughout the entirety of each tobacco bead,

wherein
the substantially spheroidal tobacco beads have a moisture content of about 0.5% to about 25%,
the substantially spheroidal tobacco beads included in the pouched, oral tobacco product in an amount of about 10% to about 95% by weight based on the weight of the pouched, oral tobacco product;
the liner is dissolvable in saliva and/or water; and
the inner filling material is essentially free of particles fines having a particle size of less than about 40 mesh.

Assignees

• Zimmermann Stephen G
• Philip Morris Usa Inc

Inventors

• Zimmermann Stephen G

Classifications

• A24D3/061

  containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking · CPC title

• A24B15/14

  made of tobacco and a binding agent not derived from tobacco · CPC title

• A24B13/00 Primary

  Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff (reconstituted tobacco products A24B3/14) · CPC title