BIODEGRADABLE FILM FOR CIGARETTE PACKAGING
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United States of America
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Issued Date -
Oct 31, 2024
app pub date -
Dec 16, 2022
filing date -
Dec 16, 2022
priority date (Note) -
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Abstract
Provided is a biodegradable film for cigarette packaging, the film including a first film layer applied such that one surface thereof faces a cigarette product, a third film layer applied such that one surface thereof is exposed to the outside, and a second film layer positioned between the first film layer and the third film layer. In the biodegradable film, the first film layer, the second film layer and the third film layer are each formed with different compositions, and at least one of the first film layer, the second film layer and the third film layer includes a biodegradable material. The biodegradable film has a biodegradation rate of 90% or more after 60 days, and has an outer surface kinetic friction coefficient of 0.3 or less.
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