EP0913100A3 - Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial - Google Patents

Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial Download PDF

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Publication number
EP0913100A3
EP0913100A3 EP98118905A EP98118905A EP0913100A3 EP 0913100 A3 EP0913100 A3 EP 0913100A3 EP 98118905 A EP98118905 A EP 98118905A EP 98118905 A EP98118905 A EP 98118905A EP 0913100 A3 EP0913100 A3 EP 0913100A3
Authority
EP
European Patent Office
Prior art keywords
filter material
applying substances
substances
applying
filter
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.)
Granted
Application number
EP98118905A
Other languages
English (en)
French (fr)
Other versions
EP0913100B1 (de
EP0913100A2 (de
Inventor
Thomas Jung
Volker Kuhl
Norbert Schulte
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.)
British American Tobacco Germany GmbH
Original Assignee
British American Tobacco Germany GmbH
BAT Cigarettenfabriken GmbH
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 Germany GmbH, BAT Cigarettenfabriken GmbH filed Critical British American Tobacco Germany GmbH
Publication of EP0913100A2 publication Critical patent/EP0913100A2/de
Publication of EP0913100A3 publication Critical patent/EP0913100A3/de
Application granted granted Critical
Publication of EP0913100B1 publication Critical patent/EP0913100B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Screw Conveyors (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung (10) zum Aufbringen von Substanzen auf die Fasern eines Filtermaterials für rauchbare Artikel, wobei mikronisierte Feststoffe auf faser- oder flächenförmige Filtermaterialien aufgestäubt werden.
EP98118905A 1997-10-30 1998-10-07 Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial Expired - Lifetime EP0913100B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19748072 1997-10-30
DE19748072A DE19748072A1 (de) 1997-10-30 1997-10-30 Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial

Publications (3)

Publication Number Publication Date
EP0913100A2 EP0913100A2 (de) 1999-05-06
EP0913100A3 true EP0913100A3 (de) 2000-08-23
EP0913100B1 EP0913100B1 (de) 2003-12-03

Family

ID=7847176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118905A Expired - Lifetime EP0913100B1 (de) 1997-10-30 1998-10-07 Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial

Country Status (13)

Country Link
EP (1) EP0913100B1 (de)
JP (1) JP3037937B2 (de)
KR (1) KR100335469B1 (de)
CN (1) CN1112140C (de)
AT (1) ATE255337T1 (de)
BR (1) BR9804311A (de)
CA (1) CA2249816C (de)
DE (2) DE19748072A1 (de)
ES (1) ES2210641T3 (de)
HK (1) HK1019187A1 (de)
HU (1) HUP9802498A3 (de)
MX (1) MXPA98008941A (de)
PL (1) PL329434A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006027597A1 (de) * 2006-06-13 2007-12-27 Hauni Maschinenbau Aktiengesellschaft Verfahren zum Betrieb einer Strangmaschine und Strangmaschine
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
CA2722682C (en) * 2008-06-25 2013-04-30 Japan Tobacco Inc. Smoking article
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
DE102009022759A1 (de) * 2009-05-26 2010-12-02 Hauni Maschinenbau Ag Aufbereitung eines Filtermaterialstreifens der Tabak verarbeitenden Industrie
WO2011070639A1 (ja) * 2009-12-07 2011-06-16 日本たばこ産業株式会社 粉粒体添加装置及びその添加方法
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
KR101288805B1 (ko) * 2010-07-16 2013-07-23 주식회사 케이티앤지 고체형 멘톨 첨가 담배 및 그의 멘톨 첨가 방법, 그리고 그가 보관되는 담배 케이스
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
CN102217799A (zh) * 2011-05-18 2011-10-19 滁州卷烟材料厂 含有维生素微粒的香烟过滤嘴及其生产方法
DE102011117614A1 (de) * 2011-11-04 2013-05-08 Björn O. Sörensen Zigarettenfilter mit organischen Säuren
CN104812257A (zh) * 2012-11-29 2015-07-29 菲利普莫里斯生产公司 用于将计量量的粒子引入到连续材料流中的方法和装置
CN103653243B (zh) * 2013-12-04 2015-08-19 上海烟草集团有限责任公司 多功能添加材料的滤棒成型机
DE102015108252A1 (de) 2015-05-26 2016-12-01 Hauni Maschinenbau Gmbh Verfahren und Vorrichtung zum Herstellen eines Multisegmentfilters
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
DE102022116185A1 (de) 2022-06-29 2024-01-04 Körber Technologies Gmbh Maschine und Verfahren der Tabak verarbeitenden Industrie zum Herstellen eines Strangs oder Papierfilters sowie Verwendung der Maschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017309A (en) * 1957-02-21 1962-01-16 Eastman Kodak Co Method for the manufacture of filters composed of cellulose acetate
CH372235A (de) * 1959-07-06 1963-09-30 Ver Tabakfabriken Ag Filter für Raucherwaren mit mindestens zwei verschiedenen, hintereinander angeordneten Abschnitten sowie Verfahren zu dessen Herstellung und Vorrichtung zur Durchführung des Verfahrens
US3390039A (en) * 1964-10-09 1968-06-25 Eastman Kodak Co Method and apparatus for making additive filters
JPS60216843A (ja) * 1984-04-03 1985-10-30 Patent Puromooto Center:Kk 還元性ガス酸化触媒フイルタ
EP0482283A1 (de) * 1990-10-24 1992-04-29 SANJO MACHINE WORKS, Ltd. Zigarettenfilterstrang, Verfahren und Einrichtung zur Herstellung derselben

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820089A1 (de) 1988-06-13 1989-12-14 Bat Cigarettenfab Gmbh Verfahren zur impraegnierung von fasern eines tabakrauchfilters mit di- oder polycarbonsaeuren bzw. anhydriden derselben
DE3904239C1 (de) 1989-02-13 1990-05-17 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
FR2696080B1 (fr) * 1992-09-30 1994-12-23 Jesus Covarrubias Filtre à cigarette pour l'administration de taurine par inhalation.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017309A (en) * 1957-02-21 1962-01-16 Eastman Kodak Co Method for the manufacture of filters composed of cellulose acetate
CH372235A (de) * 1959-07-06 1963-09-30 Ver Tabakfabriken Ag Filter für Raucherwaren mit mindestens zwei verschiedenen, hintereinander angeordneten Abschnitten sowie Verfahren zu dessen Herstellung und Vorrichtung zur Durchführung des Verfahrens
US3390039A (en) * 1964-10-09 1968-06-25 Eastman Kodak Co Method and apparatus for making additive filters
JPS60216843A (ja) * 1984-04-03 1985-10-30 Patent Puromooto Center:Kk 還元性ガス酸化触媒フイルタ
EP0482283A1 (de) * 1990-10-24 1992-04-29 SANJO MACHINE WORKS, Ltd. Zigarettenfilterstrang, Verfahren und Einrichtung zur Herstellung derselben

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198550, Derwent World Patents Index; Class J01, AN 1985-313066, XP002140260 *

Also Published As

Publication number Publication date
HUP9802498A3 (en) 2000-07-28
HU9802498D0 (en) 1998-12-28
HUP9802498A2 (hu) 1999-06-28
KR19990037495A (ko) 1999-05-25
DE19748072A1 (de) 1999-05-12
CN1112140C (zh) 2003-06-25
PL329434A1 (en) 1999-05-10
EP0913100B1 (de) 2003-12-03
DE59810322D1 (de) 2004-01-15
JP3037937B2 (ja) 2000-05-08
BR9804311A (pt) 2000-03-08
KR100335469B1 (ko) 2002-11-30
EP0913100A2 (de) 1999-05-06
CA2249816C (en) 2007-06-26
JPH11239472A (ja) 1999-09-07
MXPA98008941A (es) 2002-03-14
ATE255337T1 (de) 2003-12-15
HK1019187A1 (en) 2000-01-28
CA2249816A1 (en) 1999-04-30
ES2210641T3 (es) 2004-07-01
CN1216691A (zh) 1999-05-19

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