Cigarette filter
A Cigarette filter is a component of a cigarette, along with cigarette paper, capsules and adhesives. The filter may be made from cellulose acetate fibre, paper or activated charcoal (either as a cavity filter or embedded into the cellulose acetate). Macroporous phenol-formaldehyde resins and asbestos have also been used in cigarette filters. The acetate and paper modify the particulate smoke phase by particle retention (filtration), and finely divided carbon modifies the gaseous phase (adsorption). Filters can reduce "tar" and nicotine smoke yields up to 50%, with a greater removal rate for other classes of compounds (e.g., phenols), but are ineffective in filtering toxins such as carbon monoxide. Most factory-made cigarettes are equipped with a filter; those who roll their own can buy th
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Cigarette filter
A Cigarette filter is a component of a cigarette, along with cigarette paper, capsules and adhesives. The filter may be made from cellulose acetate fibre, paper or activated charcoal (either as a cavity filter or embedded into the cellulose acetate). Macroporous phenol-formaldehyde resins and asbestos have also been used in cigarette filters. The acetate and paper modify the particulate smoke phase by particle retention (filtration), and finely divided carbon modifies the gaseous phase (adsorption). Filters can reduce "tar" and nicotine smoke yields up to 50%, with a greater removal rate for other classes of compounds (e.g., phenols), but are ineffective in filtering toxins such as carbon monoxide. Most factory-made cigarettes are equipped with a filter; those who roll their own can buy th
has abstract
A Cigarette filter is a compon ...... n buy them from a tobacconist.
@en
Il filtro per le sigarette è c ...... quelle fatte industrialmente.
@it
Los filtros de tabaco tienen c ...... fuera de la boca del fumador.
@es
Фильтр сигаретный — часть мног ...... нких воздушных путях в лёгких.
@ru
香煙過濾嘴用於減少吸菸時入口的煙霧、焦油和燃燒時產生的懸浮粒子,但是無法降低其健康危害。濾嘴也減少煙霧的刺激性,並避免吸菸者吸入菸葉。
@zh
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743,195,403
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A Cigarette filter is a compon ...... who roll their own can buy th
@en
Il filtro per le sigarette è c ...... quelle fatte industrialmente.
@it
Los filtros de tabaco tienen c ...... fuera de la boca del fumador.
@es
Фильтр сигаретный — часть мног ...... ко распространены с 1954 года.
@ru
香煙過濾嘴用於減少吸菸時入口的煙霧、焦油和燃燒時產生的懸浮粒子,但是無法降低其健康危害。濾嘴也減少煙霧的刺激性,並避免吸菸者吸入菸葉。
@zh
label
Cigarette filter
@en
Filtro (cigarro)
@es
Filtro di sigaretta
@it
Сигаретный фильтр
@ru
香煙過濾嘴
@zh