Alternating patterns in cigarette wrapper, smoking article and method
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United States of America Patent
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-
Feb 2, 2021
Grant Date -
Apr 11, 2013
app pub date -
May 16, 2012
filing date -
May 16, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A cigarette wrapper includes transversely extending banded regions applied by a printing technique, such as gravure printing. The banded regions may be applied in a one or more application of a printing composition that may be an aqueous starch solution also containing an anti-wrinkling agent such as propylene glycol, and calcium carbonate. The pattern of banded regions may be bands or stripes and the like along and/or around the tobacco rod. The banded regions may be solid or contain any number of cross-web and/or longitudinal discontinuities. The pattern may be configured so that when a smoking article is placed on a substrate, at least two longitudinal locations along the length of the tobacco rod have film-forming compound located only on sides of the smoking article not in contact with the substrate.
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