FILTER MATERIAL FOR A FILTER ELEMENT OF A SMOKING ARTICLE AND ASSOCIATED METHOD

FILTER MATERIAL FOR A FILTER ELEMENT OF A SMOKING ARTICLE AND ASSOCIATED METHOD

A method and associated system are provided for forming a biodegradable filter material for a filter element of a smoking article, wherein the method involves combining cellulose acetate fibers with regenerated cellulose fibers, drawing the combined cellulose acetate fibers and regenerated cellulose...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Crooks, Evon Llewellyn, JACKSON, Cortney R, SEBASTIAN, Andries D, KOBISKY, Jason
Format: Patent
Sprache:eng ; hun
Schlagworte:
CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
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Beschreibung
Zusammenfassung:A method and associated system are provided for forming a biodegradable filter material for a filter element of a smoking article, wherein the method involves combining cellulose acetate fibers with regenerated cellulose fibers, drawing the combined cellulose acetate fibers and regenerated cellulose fibers to form drawn combined fibers, and crimping the drawn combined fibers to form a mixed fiber tow. An associated filter material for the filter element of a smoking article is also provided.