Method of producing tobacco flavored cigarette filter

Details Method of producing tobacco flavored cigarette filter Method of producing tobacco flavored cigarette filter

1990-07-09

1993-12-14

Millin, V.

Tobacco

Smoke separator or treater

Having a polymer

131297, 131335, A24F 300, A24F 302

Patent

active

052693295

ABSTRACT:
There is disclosed a method of adding flavorant to cigarette filters. A cigarette filter is made by forming a filter web using non-woven web comprising thermoplastic meltblown fibers of filaments that are present as fused agglomerates in a number fraction exceeding 33 percent and wherein a majority of fiber crossings of agglomerates are weld points; adding tobacco extracts to the filter web such that the filter web contains between 10% and 110% tobacco extracts by weight of the filter web; adding glycerin or a glycerin-water mixture to the thus treated filter web; and forming the thus treated filter web into a rod.

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