EA200400786A1 - VENTILATED SMOKING PRODUCT - Google Patents

VENTILATED SMOKING PRODUCT

Info

Publication number
EA200400786A1
EA200400786A1 EA200400786A EA200400786A EA200400786A1 EA 200400786 A1 EA200400786 A1 EA 200400786A1 EA 200400786 A EA200400786 A EA 200400786A EA 200400786 A EA200400786 A EA 200400786A EA 200400786 A1 EA200400786 A1 EA 200400786A1
Authority
EA
Eurasian Patent Office
Prior art keywords
grooves
filter
along
tampon
axis
Prior art date
Application number
EA200400786A
Other languages
Russian (ru)
Other versions
EA007110B1 (en
Inventor
Адольф Шлютер
Хорст Грцонка
Original Assignee
Бритиш Америкэн Тобэкко (Инвестментс) Лимитед
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 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед filed Critical Бритиш Америкэн Тобэкко (Инвестментс) Лимитед
Publication of EA200400786A1 publication Critical patent/EA200400786A1/en
Publication of EA007110B1 publication Critical patent/EA007110B1/en

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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A24D3/0258—Means for making grooves
    • 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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations

Abstract

В заявке описан фильтрующий тампон (16) для сигарет, который имеет цилиндрическую форму и обернут оберточной бумагой (18), в которой выдавлены канавки (20), и мундштучной бумагой (22), которой он крепится к табачному стержню (12). Некоторые из канавок, которые проходят вдоль оси фильтрующего тампона не по всей его длине, имеют открытые со стороны табачного стержня концы и не доходят до обращенного в сторону рта конца фильтрующего тампона. Все канавки закрыты проницаемой мундштучной бумагой, через которую воздух может попадать только в проходящие вдоль оси фильтрующего тампона канавки. Изобретение относится также к применению такого фильтра для снижения пропорционально степени вентиляции фильтра соотношения между содержащимися в дыме CO и смолой.Международная заявка была опубликована вместе с отчетом о международном поиске.The application describes a filter tampon (16) for cigarettes, which has a cylindrical shape and is wrapped in wrapping paper (18), in which grooves (20) are pressed out, and tipping paper (22), which is attached to the tobacco rod (12). Some of the grooves that run along the axis of the filtering tampon not along its entire length have ends that are open on the side of the tobacco rod and do not reach the end of the filtering pad facing the mouth. All grooves are closed with permeable mouthpiece paper, through which air can only get into the grooves along the axis of the filter plug. The invention also relates to the use of such a filter to reduce in proportion to the degree of ventilation of the filter the ratio between the CO contained in the smoke and the tar. The international application was published together with an international search report.

EA200400786A 2001-12-18 2002-12-11 Ventilated smoking article EA007110B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01129382A EP1321050B1 (en) 2001-12-18 2001-12-18 Filter for a smoking article
PCT/GB2002/005603 WO2003051144A1 (en) 2001-12-18 2002-12-11 Ventilated smoking article

Publications (2)

Publication Number Publication Date
EA200400786A1 true EA200400786A1 (en) 2004-12-30
EA007110B1 EA007110B1 (en) 2006-06-30

Family

ID=8179494

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400786A EA007110B1 (en) 2001-12-18 2002-12-11 Ventilated smoking article

Country Status (30)

Country Link
US (2) US20050076927A1 (en)
EP (2) EP1321050B1 (en)
JP (1) JP4015999B2 (en)
KR (1) KR100737573B1 (en)
CN (1) CN100379364C (en)
AP (1) AP1915A (en)
AR (1) AR037903A1 (en)
AT (1) ATE341234T1 (en)
AU (1) AU2002350932C1 (en)
BR (1) BR0215033B1 (en)
CA (1) CA2470198C (en)
CO (1) CO5590868A2 (en)
DE (1) DE50111161D1 (en)
DK (1) DK1321050T3 (en)
EA (1) EA007110B1 (en)
EG (1) EG23225A (en)
ES (1) ES2269284T3 (en)
GE (1) GEP20063756B (en)
HK (1) HK1076686A1 (en)
HR (1) HRP20040509A2 (en)
HU (1) HUP0402618A3 (en)
IL (1) IL162446A0 (en)
MX (1) MXPA04006078A (en)
OA (1) OA12741A (en)
PL (1) PL197771B1 (en)
RS (1) RS50890B (en)
TW (1) TWI323646B (en)
UA (1) UA76567C2 (en)
WO (1) WO2003051144A1 (en)
ZA (1) ZA200404588B (en)

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RU2620946C2 (en) * 2011-11-30 2017-05-30 Филип Моррис Продактс С.А. Smoking product with ventilated mouthpiece, comprising first and second airflow paths

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US8752556B2 (en) 2006-03-10 2014-06-17 British American Tobacco (Investments) Limited Smoking article filter
US7874296B1 (en) * 2006-07-26 2011-01-25 Mohammad Said Saidi Cigarette gas filter
GB0715172D0 (en) 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
JP5438760B2 (en) 2008-05-21 2014-03-12 アール・ジエイ・レイノルズ・タバコ・カンパニー Apparatus and associated method for forming filter parts of smoking articles, and smoking articles made therefrom
GB0809865D0 (en) 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
US20100059072A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus, method and product
US20100059075A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus and method
DE102008056384B4 (en) 2008-11-10 2017-03-30 British American Tobacco (Germany) Gmbh Multifilter for a smoking article
GB0921930D0 (en) * 2009-12-16 2010-02-03 British American Tobacco Co Smoking article component
US9034106B2 (en) * 2010-03-26 2015-05-19 Philip Morris Usa Inc. Smoking article including alkanoylated glycoside
RU2472401C2 (en) * 2010-08-30 2013-01-20 Владимир Владимирович Сарычев Cigarette filter with variable filtration degree
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
CN102144811B (en) * 2011-04-13 2013-04-03 南通烟滤嘴有限责任公司 Cigarette filter containing patterned groove cellulose paper and preparation method thereof
EP2510814A1 (en) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilated smoking article including sorbent material
GB201112466D0 (en) * 2011-07-20 2011-08-31 British American Tobacco Co Smoking article
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GB201217682D0 (en) * 2012-10-03 2012-11-14 British American Tobacco Co A smoking article and a method of manfacturing a smoking article
TWI629008B (en) * 2012-10-22 2018-07-11 菲利浦莫里斯製品股份有限公司 Filter segment comprising an acetate salt and glycerine
JP6530719B2 (en) * 2013-02-27 2019-06-12 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Smoking articles with invisible signs
ES2584727T3 (en) * 2013-02-27 2016-09-28 Philip Morris Products S.A. Smoking item with brand that changes color
ITBO20130640A1 (en) * 2013-11-25 2015-05-26 Gd Spa FILTERING ELEMENT AND SMOKE ARTICLE INCLUDING THIS FILTER ELEMENT.
CN109843090B (en) * 2016-06-09 2022-01-04 菲利普莫里斯生产公司 Process and apparatus for preparing semi-finished tipping paper blank
CN107034734A (en) * 2017-04-26 2017-08-11 广州市花都联华包装材料有限公司 A kind of ventilative cigarette tipping paper of constant humidity and its manufacturing process
CN109619671A (en) * 2018-11-22 2019-04-16 湖北中烟工业有限责任公司 A kind of cigarette with high-air-permeability
CN115094673A (en) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 Stretch-proof tipping paper capable of increasing air inflow
CN115162055B (en) * 2022-08-18 2023-10-17 云南中烟工业有限责任公司 Multi-layer composite cigarette paper structure convenient for flavoring and manufacturing method
US11930839B1 (en) 2023-02-07 2024-03-19 Dimitry Boss Cigarette loading machines and method therefore

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2620946C2 (en) * 2011-11-30 2017-05-30 Филип Моррис Продактс С.А. Smoking product with ventilated mouthpiece, comprising first and second airflow paths

Also Published As

Publication number Publication date
PL370700A1 (en) 2005-05-30
UA76567C2 (en) 2006-08-15
GEP20063756B (en) 2006-02-27
OA12741A (en) 2006-06-30
HRP20040509A2 (en) 2004-10-31
YU50904A (en) 2006-08-17
AR037903A1 (en) 2004-12-22
BR0215033B1 (en) 2012-01-24
AP1915A (en) 2008-11-10
KR100737573B1 (en) 2007-07-10
RS50890B (en) 2010-08-31
BR0215033A (en) 2004-11-03
JP4015999B2 (en) 2007-11-28
ZA200404588B (en) 2005-11-30
HUP0402618A3 (en) 2012-10-29
MXPA04006078A (en) 2004-09-27
WO2003051144A1 (en) 2003-06-26
IL162446A0 (en) 2005-11-20
EA007110B1 (en) 2006-06-30
CO5590868A2 (en) 2005-12-30
US20100319718A1 (en) 2010-12-23
JP2005511107A (en) 2005-04-28
CA2470198A1 (en) 2003-06-26
DK1321050T3 (en) 2007-02-12
PL197771B1 (en) 2008-04-30
DE50111161D1 (en) 2006-11-16
ES2269284T3 (en) 2007-04-01
KR20040061044A (en) 2004-07-06
HK1076686A1 (en) 2006-01-27
AU2002350932B2 (en) 2006-04-13
EP1321050B1 (en) 2006-10-04
TWI323646B (en) 2010-04-21
CN100379364C (en) 2008-04-09
EP1458253A1 (en) 2004-09-22
EP1321050A1 (en) 2003-06-25
CA2470198C (en) 2008-09-09
AU2002350932C1 (en) 2006-12-14
EG23225A (en) 2004-08-31
AU2002350932A1 (en) 2003-06-30
US20050076927A1 (en) 2005-04-14
HUP0402618A2 (en) 2005-05-30
AP2004003057A0 (en) 2004-06-30
TW200410643A (en) 2004-07-01
ATE341234T1 (en) 2006-10-15
CN1604744A (en) 2005-04-06

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU