the fibres (4) of the filter tow are arranged to have a particular curvature which is similar to the curvature of the filter shape where it meets the tobacco rod, and this allows the flow of the smoke stream to flow from the centre towards the outer edges of the filter (la), increasing the overall rate of filtration and the uniformity of filtration over the axial cross section compared with a filter in which the fibres have no such curvature
jurisdictions have comprehensive flavored tobacco product bans, including Chicago, Los Angeles County, Minneapolis, Oakland, Sacramento, and San Francisco
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Cosmetic AllergiesFragrances and preservatives in cosmetics may cause allergic reactions in some people
We now know that this safety argument was a myth, one of many created by the tobacco industry to sell cigarettes, say the researchers