An additive release assembly, a filter for a smoking article, a smoking article and a method of manufacturing
AssigneeBritish American Tobacco (Investments) Limited
InventorsDavid Morrison Russell, Wilbert Paulus Johanna Maria Schoenmakers, Paul Barry Farenden, Darren Seymour, Charanjit Nandra
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Abstract
An additive release assembly, a filter for a smoking article, a smoking article and a method of manufacturing An additive release assembly (20) for a smoking article (10), comprising: a web (22) comprising a first sheet of material, and one or more discrete quantities of additive coupled to the first sheet material. The assembly is configured to permit selective release of the quantities of additive.
Claims14
An additive release assembly for a smoking article, comprising:
- a web comprising a first sheet of material and a second sheet of material, wherein the first and second sheets of material contain therebetween one or more discrete quantities of additive coupled to the first sheet material,
- wherein the assembly is configured to permit selective release of the quantities of additive.
A filter for a smoking article comprising:
- filtration material, and
- an additive release assembly comprising:
- a web comprising a first sheet of material and a second sheet of material, wherein the first and second sheets of material contain therebetween at least one discrete quantity of additive coupled to the first sheet material,
- wherein the assembly is configured to permit selective release of the quantities of additive.
A smoking article comprising:
- an additive release assembly comprising:
- a web comprising a first sheet of material and a second sheet of material, wherein the first and second sheets of material contain therebetween at least one or discrete quantity of additive coupled to the first sheet material,
- wherein the assembly is configured to permit selective release of the quantities of additive.
A method of manufacturing an additive release assembly for a smoking article, comprising:
- providing at least one quantity of additive,
- providing a first sheet of material and a second sheet of material,
- coupling the at least one quantity of additive to the first sheet, wherein the first and second sheets of material contain therebetween the one or more discrete quantities of additive, and
- laminating the first sheet of material to the second sheet of material to form a web around the additive.
Dependencies are inferred from the claim text.