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US 5,191,906 AGranted
Process for making wrappers for smoking articles which modify the burn rate of the smoking article
AssigneePhilip Morris Incorporated
InventorJames L. Myracle, Jr.
Life of this patent
Estimating the term…
Abstract
A process for making smoking article wrappers so as to modify the mass burn rate of the smoking article.
Claims11
A process for modifying the burn rate of a smoking article by applying segments of band paper to the wrapper of a smoking article comprising:
- applying adhesive to a surface of a continuous web of moving band paper, said band paper having been selected to modify the burn rate of a smoking article when adhered to the wrapper of said smoking article;
- cutting the continuous web of band paper into segments having specified length, said cutting occurring along an axis perpendicular to the direction of travel of the web of band paper;
- spacing the segments of band paper a first distance apart from one another;
- adhering the segments of band paper to a surface of a continuous web of moving smoking article wrapper, said segments being spaced a second distance apart from one another.
1 more element
Dependencies are inferred from the claim text.