A FILTER FOR A SMOKING ARTICLE

A filter for a smoking article has a first filter section comprising a filter material and a smoke modifying additive disposed in an axial region thereof and a second filter section connected to the first filter section and having at least one channel located in an axial region thereof for directing...

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Bibliographic Details
Main Authors MATTHEW KNIGHT, NICHOLAS WALPOLE, JOHN RICHARDSON, SANTIAGO MORALES, LANCE MUCALO, PETER WAN
Format Patent
LanguageChinese
English
Published 28.09.2021
Subjects
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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Summary:A filter for a smoking article has a first filter section comprising a filter material and a smoke modifying additive disposed in an axial region thereof and a second filter section connected to the first filter section and having at least one channel located in an axial region thereof for directing smoke, in use, through the axial region of the first filter section. The smoke modifying additive can comprise a flavourant such as menthol and the second filter section can comprise a tubular section of fibrous filter material. An adsorbent filter section can also be provided. 一种用于吸烟物品的过滤器，其包括第一过滤器区段和第二过滤器区段，该第一过滤器区段包括过滤器材料和被置于其轴向区域内的烟气改性添加剂，并且所述第二区段被连接到第一过滤器区段并且具有位于其轴向区域内的至少一个通道，以用于在使用中引导烟气通过第一过滤器区段的轴向区域。烟气改性添加剂能够包括香料，例如薄荷，并且第二过滤器区段能够包括纤维过滤器材料的管状区段。还能够提供吸附剂过滤器区段。
Bibliography:Application Number: CN202110799418