FILTER INCLUDING RANDOMLY-ORIENTED FIBERS FOR REDUCTION OF PARTICLE BREAKTHROUGH

FILTER INCLUDING RANDOMLY-ORIENTED FIBERS FOR REDUCTION OF PARTICLE BREAKTHROUGH

Disclosed is a cigarette filter (10) and method of making the filter. The filter includes an adsorbent (12) dispersed within the filter and a downstream plug (16) of randomly-oriented fibers (14). The randomly-oriented fibers mechanically capture adsorbent particles entrained in tobacco smoke. One o...

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Hauptverfasser: CHANG, JING, C, XUE, LIXIN, L, HA, SHIRLEY, YANG, SZU-SUNG, MAHER, MICHAEL, B
Format: Patent
Sprache:eng
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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creator CHANG, JING, C
XUE, LIXIN, L
HA, SHIRLEY
YANG, SZU-SUNG
MAHER, MICHAEL, B
description Disclosed is a cigarette filter (10) and method of making the filter. The filter includes an adsorbent (12) dispersed within the filter and a downstream plug (16) of randomly-oriented fibers (14). The randomly-oriented fibers mechanically capture adsorbent particles entrained in tobacco smoke. One or more plugs (25) of axially-oriented fibers (30) may also be located upstream or downstream or both of the adsorbent, and are included in an amount sufficient to adjust the length of the filter.
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subjects CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
title FILTER INCLUDING RANDOMLY-ORIENTED FIBERS FOR REDUCTION OF PARTICLE BREAKTHROUGH
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