MX9803363A - Cigarrilo de filtro ventilado con un elemento de filtro coaxial. - Google Patents

Cigarrilo de filtro ventilado con un elemento de filtro coaxial.

Info

Publication number
MX9803363A
MX9803363A MX9803363A MX9803363A MX9803363A MX 9803363 A MX9803363 A MX 9803363A MX 9803363 A MX9803363 A MX 9803363A MX 9803363 A MX9803363 A MX 9803363A MX 9803363 A MX9803363 A MX 9803363A
Authority
MX
Mexico
Prior art keywords
filter
ventilated
coaxial
cigarette
wrapping
Prior art date
Application number
MX9803363A
Other languages
English (en)
Other versions
MXPA98003363A (es
Inventor
Werner Schneider
Original Assignee
Brown & Williamson Tobacco
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 Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco
Publication of MX9803363A publication Critical patent/MX9803363A/es
Publication of MXPA98003363A publication Critical patent/MXPA98003363A/es

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
    • 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
    • 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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

La invencion se refiere a un cigarrillo de filtro ventilado que comprende una varilla de tabaco, una envoltura para la varilla de tabaco, y un filtro ventilado a través de aberturas de ventilacion, que incluye un elemento de filtro coaxial, que comprende un nucleo de filtro, una envoltura para el nucleo del filtro, una camisa de filtro, y una envoltura para la camisa del filtro, en donde las especificaciones del material de la varilla de tabaco y el filtro, y las dimensiones de sus componentes individuales, se diseñan para permitir que el humo fluya principalmente a través del nucleo de filtro (sobre la zona de ventilacion abierta), y cuando se cubren las aberturas de ventilacion, el humo del cigarrillo fluye hasta un mayor grado a través de la camisa del filtro del elemento de filtro coaxial.
MXPA/A/1998/003363A 1997-04-30 1998-04-29 Cigarrillo de filtro ventilado con un elemento de filtro coaxial MXPA98003363A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19718296A DE19718296B4 (de) 1997-04-30 1997-04-30 Ventilierte Filtercigarette mit einem koaxialen Filterelement
DE19718296.8 1997-04-30

Publications (2)

Publication Number Publication Date
MX9803363A true MX9803363A (es) 1998-12-31
MXPA98003363A MXPA98003363A (es) 1999-02-01

Family

ID=

Also Published As

Publication number Publication date
DE19718296A1 (de) 1998-11-05
CN1101160C (zh) 2003-02-12
AU727333B2 (en) 2000-12-07
CA2235537A1 (en) 1998-10-30
DE19718296B4 (de) 2006-06-29
EP0875160A1 (de) 1998-11-04
KR100268330B1 (ko) 2000-10-16
CN1200899A (zh) 1998-12-09
JP3038182B2 (ja) 2000-05-08
US5979459A (en) 1999-11-09
MY119924A (en) 2005-08-30
ID20244A (id) 1998-11-05
CA2235537C (en) 2000-12-05
KR19980081360A (ko) 1998-11-25
JPH10327838A (ja) 1998-12-15
EP0875160B1 (de) 2002-05-15
HK1011172A1 (en) 1999-07-09
SG70077A1 (en) 2000-01-25
AU6369998A (en) 1998-11-05
BR9801489A (pt) 1999-03-02

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees