CN101022740B - 带有香料的封装吸收剂过滤嘴 - Google Patents

带有香料的封装吸收剂过滤嘴 Download PDF

Info

Publication number
CN101022740B
CN101022740B CN2005800318210A CN200580031821A CN101022740B CN 101022740 B CN101022740 B CN 101022740B CN 2005800318210 A CN2005800318210 A CN 2005800318210A CN 200580031821 A CN200580031821 A CN 200580031821A CN 101022740 B CN101022740 B CN 101022740B
Authority
CN
China
Prior art keywords
big envelope
cigarette
particulate
end wall
sidewall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2005800318210A
Other languages
English (en)
Other versions
CN101022740A (zh
Inventor
R·贾佩
G·R·斯科特
B·J·基恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of CN101022740A publication Critical patent/CN101022740A/zh
Application granted granted Critical
Publication of CN101022740B publication Critical patent/CN101022740B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/166—Silicic acid or silicates

Abstract

一种香烟(10)包括过滤嘴(14)和烟丝条(12)。所述过滤嘴包括具有相对的端壁的封套(16)，带有香料的吸收剂微粒处于所述封套的腔室中。对所述端壁进行穿孔，从而在吸烟过程中主流烟气通过所述封套，从而改变所述烟气的特性。总的来说对于每支香烟，所述封套实现了对吸收剂微粒的更加精确的填充和对香料的更好的控制。

Description

带有香料的封装吸收剂过滤嘴
技术领域
本发明涉及包括烟丝条和相邻的过滤嘴的香烟，尤其涉及包括填充有带有香料的吸收剂的封套的过滤嘴。
背景技术
在现有技术中带有过滤嘴的香烟的使用年代已久，并且包括吸收剂的过滤嘴也是大家所熟知的。然而，当在香烟过滤嘴结构中使用吸收剂时，重要的是使吸收剂表现为完全充满的状态，从而避免或者基本上减少吸收剂内或吸收剂周围的主流烟气的沟道作用。而且，尽管已经将香料加入到主流烟气中，但是重要的是在香烟的持续的保存期内尽可能地保持这种香料新鲜。
发明内容
因此，本发明的一个方面是包含处于完全充满状态的吸收剂微粒的香烟过滤嘴，以避免吸收剂微粒内或所述吸收剂周围的主流烟气的沟道作用。
本发明的另一个方面是包含带有香料的吸收剂微粒的香烟过滤嘴，其中香料的数量是精确的。
本发明的又一个方面是在封套中包含全部充满的带有香料的吸收剂微粒的香烟过滤嘴，以保持所述带有香料的微粒的新鲜性。
本发明提供了一种用于放置在香烟过滤嘴中的封套，所述封套包括腔室，所述腔室包括具有固定到其上的周围侧壁的第一端壁，覆盖在所述侧壁上的第二端壁，以及所述两个端壁中的多个穿孔，所述腔室被吸收剂碳微粒完全装满以避免吸收剂微粒内或所述吸收剂周围的主流烟气的沟道作用，香料被施加到所述碳微粒上，从而当将所述封套放置在香烟过滤嘴中时，烟气进入并通过所述封套从而改变所述烟气的特性。
本发明还提供了一种包括过滤嘴和烟丝条的香烟，所述过滤嘴包括一封套，该封套包括具有固定到其上的周围侧壁的第一端壁，覆盖在所述侧壁上的第二端壁，以及所述两个端壁中的多个穿孔，所述封套被吸收剂碳微粒完全装满以避免吸收剂微粒内或所述吸收剂周围的主流烟气的沟道作用，香料被施加到所述碳微粒上，从而在吸烟过程中，烟气进入并通过所述封套从而改变所述烟气的特性。
本发明还提供了一种制造用于放置在香烟过滤嘴中的封套的方法，所述方法包括以下步骤：形成具有第一端壁和固定到所述第一端壁上的周围侧壁的腔室，将吸收剂碳微粒装入所述腔室中，将香料施加到所述碳微粒上，用一第二端壁覆盖所述侧壁，以及在所述两个端壁中设置穿孔，从而当将所述封套放置在香烟过滤嘴中时，烟气进入并通过所述封套从而改变所述烟气的特性。
根据本发明，香烟包括过滤嘴和相邻的烟丝条。所述过滤嘴包括具有第一端壁和固定到所述第一端壁上的周围侧壁的封套。将吸收剂球形碳微粒装入所述封套的腔室中，并且将香料加到所述微粒上。第二端壁覆盖(cap off)所述侧壁，并且在所述封套的所述端壁中定位多个穿孔。在吸烟的过程中，主流烟气进入并通过所述封套从而改变所述烟气的特性。
在本发明的一个实施例中，所述吸收剂球形碳微粒包括两种不同大小的组合。并且，在本发明的优选实施例中，所述过滤嘴具有塞子-空间-塞子的结构，所述封套处于中间的空间中。处于所述封套的相对端上的每个所述塞子包括醋酸纤维素丝束。
附图说明
对于所属领域普通技术人员来说，阅读下面结合附图的详细描述，本发明的除上述提到的新的特征和优点将变得显而易见，其中相同的附图标记表示相同的部件，其中：
图1是根据本发明的包括烟丝条和过滤嘴的香烟的侧视图，其中所述过滤嘴包括封装的吸收剂和香料，其中分裂所述过滤嘴部分以表示内部的详细情况；
图2是图1所示的香烟过滤嘴的封装的吸收剂和香料的透视图；
图3是图1和2所示的封装的吸收剂和香料端视图；
图4是根据本发明的封装的吸收剂的正视图，其中在密封所述封套之前将香料施加到封套中的吸收剂上。
具体实施方式
更加具体地参照附图所示，图1表示包括烟丝条12和与烟丝条相邻的过滤嘴14的香烟10。过滤嘴14具有塞子-空间-塞子的结构，并且中间的空间为包含带有香料的吸收剂材料的封套16提供了腔室，如下面更完整的解释。
塞子18和20中的每一个都是由醋酸纤维素丝束(cellulose acetatetow)制成的，它们被定位在封套16的相对端上。水松纸22卷绕过滤嘴14并且将过滤嘴连接到烟丝条上。在水松纸中可以设置穿孔24，以引入稀释通过过滤嘴的主流烟气的空气。
封套16包括不可渗透的周围侧壁24以及第一端壁26和第二端壁28。将吸收剂球形碳微粒30、32全部装入所述封套的腔室中，并且将香料34施加到碳微粒上。两个端壁26和28包括使主流烟气通过所述封套的多个穿孔34。
通过最初形成周围侧壁24并且使一个端壁26连接到所述周围侧壁上来产生封套16。每个碳微粒28、30都具有不同的大小，这些碳微粒被全部装入封套中，并且借助于施药器装置38将精确数量的香料34释放到这些微粒上。接着端壁28覆盖在周围侧壁24的相对一端上。
通过以这种特殊的方式封装吸收剂球形碳微粒30、32，就呈现出带有完全充满的微粒的封套，这种完全充满的状态避免了微粒中和微粒周围的主流烟气的沟道作用。可以采取振动的方法来获得完全充满的封套。因此，烟气就会受到吸收剂微粒和施加到其上的香料的全部作用的影响。而且，长期保持封装的吸收剂微粒28、30的效力，从而有效地增加了以这种方式制造的香烟过滤嘴的保存期。总的来说对于每支香烟，封套16实现了对吸收剂微粒28、30的更加精确的填充和对香料34的更好的控制。

Claims (12)

1.一种用于放置在香烟过滤嘴中的封套，所述封套包括腔室，所述腔室包括具有固定到其上的周围侧壁的第一端壁，覆盖在所述侧壁上的第二端壁，以及所述两个端壁中的多个穿孔，所述腔室被吸收剂碳微粒完全装满以避免吸收剂微粒内或所述吸收剂周围的主流烟气的沟道作用，香料被施加到所述碳微粒上，从而当将所述封套放置在香烟过滤嘴中时，烟气进入并通过所述封套从而改变所述烟气的特性。
2.如权利要求1所述的封套，其中所述碳微粒是球形的。
3.如权利要求2所述的封套，其中所述吸收剂球形碳微粒包括两种不同大小的微粒的组合。
4.一种包括过滤嘴和烟丝条的香烟，所述过滤嘴包括一封套，该封套包括具有固定到其上的周围侧壁的第一端壁，覆盖在所述侧壁上的第二端壁，以及所述两个端壁中的多个穿孔，所述封套被吸收剂碳微粒完全装满以避免吸收剂微粒内或所述吸收剂周围的主流烟气的沟道作用，香料被施加到所述碳微粒上，从而在吸烟过程中，烟气进入并通过所述封套从而改变所述烟气的特性。
5.如权利要求4所述的香烟，其中所述碳微粒是球形的。
6.如权利要求5所述的香烟，其中所述吸收剂球形碳微粒包括两种不同大小的微粒的组合。
7.如权利要求4所述的香烟，其中所述过滤嘴具有塞子-空间-塞子的结构，所述封套处于所述空间中，并且其中所述封套的相对端上的每个所述塞子包括醋酸纤维素丝束。
8.一种制造用于放置在香烟过滤嘴中的封套的方法，所述方法包括以下步骤：形成具有第一端壁和固定到所述第一端壁上的周围侧壁的腔室，将吸收剂碳微粒装入所述腔室中，将香料施加到所述碳微粒上，用一第二端壁覆盖所述侧壁，以及在所述两个端壁中设置穿孔，从而当将所述封套放置在香烟过滤嘴中时，烟气进入并通过所述封套从而改变所述烟气的特性。
9.如权利要求8所述的方法，其中所述碳微粒是球形的。
10.如权利要求9所述的方法，其中所述球形碳微粒包括两种不同大小的微粒的组合。
11.如权利要求8所述的方法，所述方法包括将所述封套放置在香烟过滤嘴中的空间中的步骤。
12.如权利要求11所述的方法，所述方法包括将醋酸纤维素塞子放置在所述封套的相对两端上的步骤。
CN2005800318210A 2004-11-10 2005-11-09 带有香料的封装吸收剂过滤嘴 Expired - Fee Related CN101022740B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62661304P 2004-11-10 2004-11-10
US60/626,613 2004-11-10
PCT/IB2005/003644 WO2006051422A1 (en) 2004-11-10 2005-11-09 Capsuled adsorbent flavored filter

Publications (2)

Publication Number Publication Date
CN101022740A CN101022740A (zh) 2007-08-22
CN101022740B true CN101022740B (zh) 2012-06-13

Family

ID=35789084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800318210A Expired - Fee Related CN101022740B (zh) 2004-11-10 2005-11-09 带有香料的封装吸收剂过滤嘴

Country Status (18)

Country Link
US (1) US20060112964A1 (zh)
JP (1) JP5133694B2 (zh)
KR (1) KR20070083531A (zh)
CN (1) CN101022740B (zh)
AT (1) ATE479339T1 (zh)
AU (1) AU2005303448B2 (zh)
BR (1) BRPI0517309B1 (zh)
DE (1) DE602005023339D1 (zh)
DK (1) DK1827145T3 (zh)
EA (1) EA010811B1 (zh)
ES (1) ES2351156T3 (zh)
HK (1) HK1108329A1 (zh)
MX (1) MX2007005666A (zh)
PT (1) PT1827145E (zh)
RS (1) RS51472B (zh)
UA (1) UA91841C2 (zh)
WO (1) WO2006051422A1 (zh)
ZA (1) ZA200701426B (zh)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US8602036B2 (en) * 2006-08-03 2013-12-10 Philip Morris Usa Inc. Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods
US8739802B2 (en) * 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US7946294B2 (en) 2006-12-29 2011-05-24 Philip Morris Usa Inc. Sealed cigarette filter
US8186360B2 (en) 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US7972254B2 (en) 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
US8186359B2 (en) 2008-02-01 2012-05-29 R. J. Reynolds Tobacco Company System for analyzing a filter element associated with a smoking article, and associated method
ES2420685T5 (es) 2008-05-21 2017-02-10 R.J. Reynolds Tobacco Company Aparato y método asociado para formar un componente de filtro de un artículo para fumar y artículos para fumar fabricados a partir del mismo
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
CN101444336A (zh) * 2008-11-13 2009-06-03 梁永林 一种祛烟瘾可用于戒烟的卷烟解毒烟嘴
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
US8119555B2 (en) 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
US8511319B2 (en) 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
ZA200901679B (en) 2009-03-09 2015-08-26 Tobacco Res And Development Institute (Pty) Ltd Apparatus for introducing objects into filter rod material
US8262550B2 (en) 2009-03-19 2012-09-11 R. J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article
US8808153B2 (en) * 2009-07-14 2014-08-19 Aiger Group Ag Apparatus for assembly of multi-segment rod-like articles
US8440023B2 (en) * 2009-10-09 2013-05-14 Philip Morris Usa Inc. Flavored packaging insert for smokeless tobacco
US8997755B2 (en) 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US9131730B2 (en) 2010-01-07 2015-09-15 Aiger Group Ag System and apparatus for registration of different objects in rod shaped articles
US20110180084A1 (en) 2010-01-27 2011-07-28 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article
US9049887B2 (en) 2010-03-26 2015-06-09 Philip Morris Usa Inc. Apparatus and method for loading cavities of plug space plug filter rod
US9010337B2 (en) * 2010-03-26 2015-04-21 Philip Morris Usa Inc. Smoking article with flavor delivery system
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
US8905243B2 (en) 2010-08-11 2014-12-09 R.J. Reynolds Tobacco Company Apparatus for sorting objects, and associated method
US8622882B2 (en) 2010-09-27 2014-01-07 Aiger Group Ag Apparatus and method for insertion of capsules into filter tows
US8475348B2 (en) 2010-09-28 2013-07-02 Aiger Group Ag Apparatus and method for assembly of multi-segment rod-like articles
ZA201008663B (en) 2010-12-01 2014-08-27 Tobacco Res And Dev Inst (Pty) Ltd Feed mechanism
EP2462820A1 (en) * 2010-12-10 2012-06-13 Philip Morris Products S.A. Smoking article having outer wrapper with cut-out portion
EP2462822A1 (en) * 2010-12-13 2012-06-13 Philip Morris Products S.A. Smoking article including flavour granules
US8893725B2 (en) 2011-01-28 2014-11-25 R. J. Reynolds Tobacco Company Polymeric materials derived from tobacco
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
ES2666365T3 (es) * 2011-07-15 2018-05-04 Japan Tobacco Inc. Partícula de baja adsorción portadora de fragancia, filtro de cigarrillo, cigarrillo con filtro, y método para preparar partículas de baja adsorción portadoras de fragancia
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
AT513412B1 (de) 2012-09-17 2014-07-15 Tannpapier Gmbh Mundstückbelagspapier
JP6368649B2 (ja) * 2012-12-13 2018-08-01 日本たばこ産業株式会社 シガレット
ITBO20130129A1 (it) * 2013-03-27 2014-09-28 Gd Spa Articolo da fumo
TWI654942B (zh) * 2013-05-14 2019-04-01 瑞士商菲利浦莫里斯製品股份有限公司 包含液體傳送構件及包覆材的菸品
GB201318055D0 (en) 2013-10-11 2013-11-27 British American Tobacco Co Additive Releasing Materials
US10076135B2 (en) 2014-05-23 2018-09-18 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
CN107713006A (zh) * 2017-09-19 2018-02-23 南通烟滤嘴有限责任公司 固件滤棒的复合方法及其复合装置
US11388927B2 (en) 2018-04-05 2022-07-19 R.J. Reynolds Tobacco Company Cigarette filter object insertion apparatus and associated method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795420A (en) * 1956-06-20 1958-05-21 Jose Mazar Barnett Improvements in and relating to tobacco smoke filters
US3144024A (en) * 1960-04-11 1964-08-11 Darby Food Corp Impregnated filter means for tobacco articles
US3251365A (en) * 1963-03-04 1966-05-17 Ii Charles H Keith Tobacco smoke filter
US4729391A (en) * 1985-11-14 1988-03-08 R. J. Reynolds Tobacco Company Microporous materials in cigarette filter construction
CN1038014A (zh) * 1988-05-16 1989-12-20 R.J.雷诺兹烟草公司 具有改进的香料输送装置的烟制品
CN2234704Y (zh) * 1995-09-22 1996-09-11 上海浦佳应用技术研究所 一种过滤烟嘴
CN2408698Y (zh) * 1999-11-01 2000-12-06 张辉 一种香烟过滤嘴
CN1503637A (zh) * 2001-02-22 2004-06-09 ��Ī������ 下游加入有香味的香烟和过滤嘴

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325386A (en) * 1940-08-01 1943-07-27 Paul A Frank Filter and method for making the same
US2815760A (en) * 1951-12-24 1957-12-10 Schreus Hans Theo Tobacco smoke filter
GB1103823A (en) * 1964-06-10 1968-02-21 British American Tobacco Co Improvements relating to tobacco-smoke filters
US3621851A (en) * 1969-11-26 1971-11-23 Kata Mfg & Filtering Co Filter for smoker's article
JPH0545198Y2 (zh) * 1988-02-23 1993-11-17
JPH08196258A (ja) * 1995-01-25 1996-08-06 Seiichi Kitabayashi 香りを付与したフィルター部付き紙巻煙草のフィルター 部またはフィルターパイプのフィルター部などのフィル ターと香りを付与したフィルター部付き紙巻煙草と香り を付与したフィルター部を有するフィルターパイプと香 りを付与したフィルター部付き紙巻煙草または香りを付 与した紙巻煙草とフィルターパイプとの結合体
JPH08322538A (ja) * 1995-05-30 1996-12-10 Japan Tobacco Inc シガレット用フィルタ
DE19527471A1 (de) * 1995-07-28 1997-01-30 Vauen Adolf Eckert Kg Filter für Rauchgeräte
DE19732579A1 (de) * 1997-07-29 1999-02-18 Schillik Ewald Neuer Filteraufsatz aus chlorfreiem Filterpapier für Aktivkohle-Filterpatronen oder artverwandte Filter von Pfeifen-, Zigarren und Zigarettenspitzen
US20040045566A1 (en) * 2001-03-01 2004-03-11 Pera Ivo E. Tobacco smoke filter and relative composition made of antioxidant and mineral substances
MY135471A (en) * 2002-01-09 2008-04-30 Philip Morris Prod Cigarette filter with beaded carbon
US6814786B1 (en) * 2003-04-02 2004-11-09 Philip Morris Usa Inc. Filters including segmented monolithic sorbent for gas-phase filtration

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795420A (en) * 1956-06-20 1958-05-21 Jose Mazar Barnett Improvements in and relating to tobacco smoke filters
US3144024A (en) * 1960-04-11 1964-08-11 Darby Food Corp Impregnated filter means for tobacco articles
US3251365A (en) * 1963-03-04 1966-05-17 Ii Charles H Keith Tobacco smoke filter
US4729391A (en) * 1985-11-14 1988-03-08 R. J. Reynolds Tobacco Company Microporous materials in cigarette filter construction
CN1038014A (zh) * 1988-05-16 1989-12-20 R.J.雷诺兹烟草公司 具有改进的香料输送装置的烟制品
CN2234704Y (zh) * 1995-09-22 1996-09-11 上海浦佳应用技术研究所 一种过滤烟嘴
CN2408698Y (zh) * 1999-11-01 2000-12-06 张辉 一种香烟过滤嘴
CN1503637A (zh) * 2001-02-22 2004-06-09 ��Ī������ 下游加入有香味的香烟和过滤嘴

Also Published As

Publication number Publication date
BRPI0517309B1 (pt) 2013-05-21
ES2351156T3 (es) 2011-02-01
ATE479339T1 (de) 2010-09-15
HK1108329A1 (en) 2008-05-09
WO2006051422A1 (en) 2006-05-18
AU2005303448B2 (en) 2011-09-29
DK1827145T3 (da) 2010-12-06
AU2005303448A1 (en) 2006-05-18
ZA200701426B (en) 2008-09-25
US20060112964A1 (en) 2006-06-01
CN101022740A (zh) 2007-08-22
RS51472B (en) 2011-04-30
KR20070083531A (ko) 2007-08-24
MX2007005666A (es) 2007-07-09
EA010811B1 (ru) 2008-12-30
JP2008519583A (ja) 2008-06-12
JP5133694B2 (ja) 2013-01-30
UA91841C2 (ru) 2010-09-10
DE602005023339D1 (de) 2010-10-14
BRPI0517309A (pt) 2008-10-07
EA200700478A1 (ru) 2007-08-31
PT1827145E (pt) 2010-09-28

Similar Documents

Publication Publication Date Title
CN101022740B (zh) 带有香料的封装吸收剂过滤嘴
JP7138216B2 (ja) 喫煙品フィルターおよび喫煙品フィルター用の挿入式フィルターユニット
JP7254674B2 (ja) カプセルを含むフィルターを持つ喫煙物品
JP7326519B2 (ja) 風味送達部材を備えた喫煙物品
KR102246445B1 (ko) 액체 전달 부재 및 래퍼를 포함하는 흡연 물품
AU2011201814B2 (en) Flavour capsule for enhanced flavour delivery in cigarettes
KR101434703B1 (ko) 담배 로드에 동심 중심 코어 및 필터 시스템에 풍미제 및 에어로졸 형성제를 함유하는 캡슐을 가진 흡연 물품
US7625328B2 (en) Method of production of a cigarette filter
JP2008519583A5 (zh)
RU2602357C2 (ru) Курительное изделие с двумя или более сегментами фильтра
EP2630879B1 (en) Menthol-impregnated activated carbon, cigarette filter, and filter cigarette
KR20190069556A (ko) 흡연 용품의 필터 부재
EP1827145B1 (en) Capsuled adsorbent flavored filter
RU2796062C2 (ru) Курительное изделие, содержащее элемент доставки аромата

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120613

Termination date: 20191109