Flavored packaging insert for smokeless tobacco

Patent metadata

Field	Value
Publication number	US-10653175-B2
Application number	US-201815966266-A
Country	US
Kind code	B2
Filing date	Apr 30, 2018
Priority date	Oct 9, 2009
Publication date	May 19, 2020
Grant date	May 19, 2020

Abstract

A package of smokeless tobacco includes a flavor patch located in the package to provide flavor to smokeless tobacco. Also disclosed is a method of packaging smokeless tobacco by combining a package with a flavor patch disposed inside the package, the flavor patch comprising a flavor and an adsorbent, so that the flavor patch resides in an interior of the package; and adding smokeless tobacco to the package with the flavor patch.

First claim

What is claimed is:

1. A package for smokeless tobacco comprising:
a pocket-sized package;
smokeless tobacco inside the package; and
at least one flavor patch inside the package and adhered to an interior surface of the package, the flavor patch covering a majority of the interior surface, the interior surface being at least one of a top surface, a bottom surface, or a side surface, the at least one flavor patch including,
a fibrous absorbent material, and
a liquid flavorant releasably absorbed in the fibrous absorbent material.

2. The package of claim 1 , wherein the package includes, a cylindrical can including the bottom surface and the side surface, and a friction fitted lid including the top surface.

3. The package of claim 1 , wherein the liquid flavorant includes a wintergreen flavor or a mint flavor.

4. The package of claim 1 , wherein the fibrous absorbent material includes food-grade paper having a thickness ranging from 0.2 mm to 2.8 mm.

5. The package of claim 1 , wherein the flavor patch has a color corresponding to a flavor of the liquid flavorant.

6. The package of claim 1 , wherein the smokeless tobacco includes loose cut chewing tobacco having a moisture level ranging from 20% to 60% by weight of the smokeless tobacco.

7. The package of claim 1 , wherein the smokeless tobacco includes pouched tobacco having a moisture content ranging from 10% to 20% by weight of the smokeless tobacco.

8. The package of claim 1 , wherein the smokeless tobacco inside the package comprises includes loose smokeless tobacco, snus, pre-portioned tobacco, or tobacco pouches.

9. The package of claim 1 , wherein the package includes a metal cover, a metal base and an inner plastic ring providing a mechanical connection with the metal base and a friction fit with the metal cover, the metal cover and the metal base supported only by the inner plastic ring.

10. The package of claim 1 , wherein the fibrous absorbent material includes multiple layers of fibrous material.

11. The package of claim 1 , wherein the flavor patch includes a film encapsulating the liquid flavorant and configured to release a flavor of the liquid flavorant in a moist environment.

12. The package of claim 1 , wherein the flavor patch includes water in an amount sufficient to reduce drying of the smokeless tobacco in the package.

13. The package of claim 1 , wherein the flavor patch is a circular flavor patch and the interior surface is the bottom surface.

14. The package of claim 1 , wherein the flavor patch is a circular flavor patch and the interior surface is the top surface on a lid of the package.

15. The package of claim 1 , wherein the flavor patch includes a strip and the interior surface is the side surface.

16. The package of claim 1 , wherein the smokeless tobacco is pre-flavored with volatile flavor components and the flavor patch offsets flavor loss of the pre-flavored smokeless tobacco.

17. The package of claim 1 , wherein the smokeless tobacco is unflavored smokeless tobacco to which no volatile flavor was added and the flavor patch provides flavor to the unflavored smokeless tobacco.

18. The package of claim 1 , wherein the fibrous absorbent material includes an amount of the liquid flavorant based on an amount of tobacco in the package.

19. The package of claim 1 , wherein the flavor patch includes a film of pectin, alginate or hydroxylpropyl methylcellulose.

Assignees

• Philip Morris Usa Inc

Inventors

• Carroll Andrew N
• Hovjacky Steven J
• Woodson Beverley C

Classifications

• A24B15/00

  Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form (A24B3/00 takes precedence) · CPC title

• B65D43/0214

  secured only by friction or gravity (B65D43/0204 takes precedence) · CPC title

• B65D51/24

  combined {or co-operating} with auxiliary devices for non-closing purposes · CPC title

• A24B15/282 Primary

  by indirect addition of the chemical substances, e.g. in the wrapper, in the case · CPC title

• B65D81/18

  providing specific environment for contents, e.g. temperature above or below ambient (with thermal insulation B65D81/38) · CPC title