AR113199A1 - FILTER UNIT FOR SMOKING ITEMS - Google Patents

FILTER UNIT FOR SMOKING ITEMS

Info

Publication number
AR113199A1
AR113199A1 ARP180102820A ARP180102820A AR113199A1 AR 113199 A1 AR113199 A1 AR 113199A1 AR P180102820 A ARP180102820 A AR P180102820A AR P180102820 A ARP180102820 A AR P180102820A AR 113199 A1 AR113199 A1 AR 113199A1
Authority
AR
Argentina
Prior art keywords
filter material
tube
filter unit
longitudinal axis
end surface
Prior art date
Application number
ARP180102820A
Other languages
Spanish (es)
Inventor
John Richardson
Samuel Paul Whiffen
Thomas Brice
Original Assignee
British American Tobacco Investments Ltd
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 British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of AR113199A1 publication Critical patent/AR113199A1/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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/474—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces by inserting filters into cigarettes or their mouthpieces
    • 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
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/02—Cigar or cigarette holders
    • A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
    • A24F13/06—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

Una unidad de filtro para artículos para fumar con un tubo hecho de material filtrante y donde el tubo tiene una primera porción y una segunda porción, donde el diámetro interior de la primera porción es diferente del diámetro interior de la segunda porción. También, un tubo con un eje longitudinal, donde una línea recta que sigue por lo menos una porción de una superficie interna o externa del tubo corta el eje longitudinal con un ángulo diferente de 90º. También, un cuerpo o tubo de material filtrante con un eje longitudinal, una superficie del primer extremo y una superficie del segundo extremo, donde dicho cuerpo o tubo está hecho de una pluralidad de fibras continuas que se extienden entre dichas superficies del primero y del segundo extremo, donde la densidad de dicho material filtrante es mayor en dicha superficie del primer extremo que en dicha superficie del segundo extremo. También, un cuerpo de material filtrante con un eje longitudinal y un canal o depresión formada en el cuerpo de material filtrante, donde la forma de dicho cuerpo de material filtrante carece de líneas de simetría especular; así como un cuerpo hecho de material filtrante, donde el cuerpo tiene una superficie del extremo y una depresión formada en la superficie del extremo. Además, un artículo para fumar que incluye a la unidad de filtro y un kit que comprende un artículo para fumar y una unidad de filtro.A filter unit for smoking articles with a tube made of filter material and where the tube has a first portion and a second portion, where the inner diameter of the first portion is different from the inner diameter of the second portion. Also, a tube with a longitudinal axis, where a straight line following at least a portion of an internal or external surface of the tube intersects the longitudinal axis at an angle other than 90 °. Also, a body or tube of filter material with a longitudinal axis, a surface of the first end and a surface of the second end, where said body or tube is made of a plurality of continuous fibers that extend between said surfaces of the first and the second end, where the density of said filter material is greater at said first end surface than at said second end surface. Also, a body of filter material with a longitudinal axis and a channel or depression formed in the body of filter material, where the shape of said body of filter material lacks lines of specular symmetry; as well as a body made of filter material, where the body has an end surface and a depression formed on the end surface. Also, a smoking article including the filter unit and a kit comprising a smoking article and a filter unit.

ARP180102820A 2017-09-29 2018-09-28 FILTER UNIT FOR SMOKING ITEMS AR113199A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1715922.9A GB201715922D0 (en) 2017-09-29 2017-09-29 A filter unit for a smoking article

Publications (1)

Publication Number Publication Date
AR113199A1 true AR113199A1 (en) 2020-02-05

Family

ID=60270182

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP180102820A AR113199A1 (en) 2017-09-29 2018-09-28 FILTER UNIT FOR SMOKING ITEMS
ARP180102819A AR113198A1 (en) 2017-09-29 2018-09-28 FILTER UNIT FOR SMOKING ITEMS

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP180102819A AR113198A1 (en) 2017-09-29 2018-09-28 FILTER UNIT FOR SMOKING ITEMS

Country Status (10)

Country Link
US (1) US20200221762A1 (en)
EP (1) EP3687318A1 (en)
JP (1) JP7222986B2 (en)
KR (1) KR102529839B1 (en)
CN (1) CN111163649B (en)
AR (2) AR113199A1 (en)
BR (1) BR112020006449A2 (en)
GB (1) GB201715922D0 (en)
RU (1) RU2746453C1 (en)
WO (1) WO2019064023A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11219242B2 (en) * 2018-06-11 2022-01-11 Filter420, LLC Interface for smokable element to connect to a smoke and/or tar filter and related methods
KR102567136B1 (en) * 2020-09-01 2023-08-18 주식회사 케이티앤지 Aerosol-generating apparatus with improved heating efficiency
CN113876029A (en) * 2021-09-30 2022-01-04 山东中烟工业有限责任公司 Method for processing filter tip rod capable of continuously changing cigarette smoke moving direction and state

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT291835B (en) * 1968-10-10 1971-07-26 Supla Ets Cigarette filters
JPS59203483A (en) * 1983-05-02 1984-11-17 三菱レイヨン株式会社 Tobacco filter having dual structure
JPS60248161A (en) * 1984-05-23 1985-12-07 三菱レイヨン株式会社 Tobacco filter having dual structure
JPH0646821A (en) * 1992-07-24 1994-02-22 Setsuo Kuroki Pipe-type filter for inhalling tobaccio smoke and flavor
DE19645563A1 (en) * 1996-11-05 1998-05-07 Tabac Fab Reunies Sa Holder for cigarette articles
ITBO20060749A1 (en) * 2006-10-31 2007-01-30 Gd Spa FILTER PACKAGING MACHINE FOR SMOKE ITEMS
GB0625818D0 (en) * 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter
TW200900014A (en) * 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
CN201299095Y (en) * 2008-08-29 2009-09-02 张比修 Link-up type cigarette filter
GB201110863D0 (en) * 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
US8967152B1 (en) * 2011-09-06 2015-03-03 Khorshed A. Chowdhury Cigarette filter tip
AR089687A1 (en) * 2012-01-09 2014-09-10 Philip Morris Products Sa ARTICLE TO SMOKE WITH DOUBLE FUNCTION COVER
US20140048085A1 (en) * 2012-03-28 2014-02-20 Borealis Technical Limited Cooling filter for cigarettes and smoking articles
WO2014102095A2 (en) * 2012-12-31 2014-07-03 Philip Morris Products S.A. Smoking article including flow restrictor in hollow tube
GB201510972D0 (en) * 2015-06-22 2015-08-05 British American Tobacco Co A Smoking Article and Filter Unit Therefor
CN204707984U (en) * 2015-06-25 2015-10-21 云南中烟工业有限责任公司 A kind of ternary composite rod
GB2549803A (en) * 2016-04-29 2017-11-01 British American Tobacco Investments Ltd A filter tube for a smoking article

Also Published As

Publication number Publication date
US20200221762A1 (en) 2020-07-16
KR20200044914A (en) 2020-04-29
EP3687318A1 (en) 2020-08-05
JP2020534842A (en) 2020-12-03
RU2746453C1 (en) 2021-04-14
JP7222986B2 (en) 2023-02-15
CN111163649B (en) 2022-04-26
WO2019064023A1 (en) 2019-04-04
KR102529839B1 (en) 2023-05-04
AR113198A1 (en) 2020-02-05
BR112020006449A2 (en) 2020-09-29
GB201715922D0 (en) 2017-11-15
CN111163649A (en) 2020-05-15

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Legal Events

Date Code Title Description
FB Suspension of granting procedure