TOBACCO SMOKE FILTER

A tobacco smoke filter or filter element including a nonwoven fabric, wherein the nonwoven fabric comprises: a sheet of staple fibres; and a water soluble binder; wherein the water soluble binder is uniformly coated on at least one face of the sheet of staple fibres. The filter has superior biodegra...

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Bibliographische Detailangaben
Hauptverfasser:	TIPPER, MATTHEW JAMES, RUSSELL, STEPHEN JOHN, MCCORMACK, ANTHONY DENIS, CHETTY, VERA
Format:	Patent
Sprache:	eng ; fre
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 tobacco smoke filter or filter element including a nonwoven fabric, wherein the nonwoven fabric comprises: a sheet of staple fibres; and a water soluble binder; wherein the water soluble binder is uniformly coated on at least one face of the sheet of staple fibres. The filter has superior biodegradability. Filtre ou élément de filtre à fumée de tabac comprenant un tissu non tissé. Le tissu non tissé comprend une feuille de fibres discontinues et un liant hydrosoluble. Le liant hydrosoluble est appliqué uniformément sur au moins une face de la feuille de fibres discontinues. Le filtre affiche une excellente biodégradabilité.