EP1156721B1 - Method and apparatus for producing particle bearing filter rod - Google Patents

Method and apparatus for producing particle bearing filter rod Download PDF

Info

Publication number
EP1156721B1
EP1156721B1 EP00912132A EP00912132A EP1156721B1 EP 1156721 B1 EP1156721 B1 EP 1156721B1 EP 00912132 A EP00912132 A EP 00912132A EP 00912132 A EP00912132 A EP 00912132A EP 1156721 B1 EP1156721 B1 EP 1156721B1
Authority
EP
European Patent Office
Prior art keywords
location
strand
along
fibrous material
continuous
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 - Lifetime
Application number
EP00912132A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1156721A1 (en
EP1156721A4 (en
Inventor
Martin T. Garthaffner
George Robert Scott
Charles Gary Atwell
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.)
PMPI LLC
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 EP1156721A1 publication Critical patent/EP1156721A1/en
Publication of EP1156721A4 publication Critical patent/EP1156721A4/en
Application granted granted Critical
Publication of EP1156721B1 publication Critical patent/EP1156721B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • A24D3/02—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

Definitions

  • Yet another object of the present invention is to provide an apparatus for delivering particulate material, which minimizes shearing action upon the particulate material.
  • the particles are delivered by first establishing a continuous stream of fibrous material along a feed path; establishing a flow of particles along a first path; moving a first pocket along an endless path at least partially coinciding with the first path; drawing an amount of the particles into the pocket as the pocket moves in proximate relationship with the particles flow; transferring the drawn amount of particles from the first pocket to a second pocket while moving the second pocket along a second endless path which coincides with the feed path at a release location; forming a pocket-like recess in a portion of the continuous stream of fibrous material adjacent the release location; releasing the drawn amount of particles from the second pocket into the recessed portion of the continuous stream of fibrous material at the release location; and subsequently closingly folding adjacent portions of the continuous stream of fibrous material about the released, drawn amount of particles.
  • the rod maker apparatus 30 wraps the particle bearing, continuous strand 22c with the plug wrap 32 and seals the latter along the seam line 35 with an adhesive that is administered along the plug wrap 32 by a glue applicator 37.
  • the continuous rod enters the cutter 40 to be cut into individual filter plugs 41 of a predetermined length, such as a 4-up configuration as shown in Fig. 7 or other desired multiple or singular form.
  • Action of the cutter 40 is preferably registered and synchronized with the action of the particle inserter apparatus 50 so that end portions of the plugs 41 are fibrous and the particle charges 706 are enclosed within each filter plug 41.
  • each filter plug 41 include fibrous portions 702, 704 which have been folded about a respective charge of particles 706.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
EP00912132A 1999-03-02 2000-03-02 Method and apparatus for producing particle bearing filter rod Expired - Lifetime EP1156721B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12250799P 1999-03-02 1999-03-02
US122507P 1999-03-02
PCT/US2000/005435 WO2000051451A1 (en) 1999-03-02 2000-03-02 Method and apparatus for producing particle bearing filter rod

Publications (3)

Publication Number Publication Date
EP1156721A1 EP1156721A1 (en) 2001-11-28
EP1156721A4 EP1156721A4 (en) 2009-06-17
EP1156721B1 true EP1156721B1 (en) 2010-12-22

Family

ID=22403100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00912132A Expired - Lifetime EP1156721B1 (en) 1999-03-02 2000-03-02 Method and apparatus for producing particle bearing filter rod

Country Status (9)

Country Link
EP (1) EP1156721B1 (enExample)
JP (1) JP4431284B2 (enExample)
AT (1) ATE492171T1 (enExample)
AU (1) AU3391400A (enExample)
CZ (1) CZ302197B6 (enExample)
DE (1) DE60045411D1 (enExample)
ES (1) ES2358010T3 (enExample)
TR (1) TR200102539T2 (enExample)
WO (1) WO2000051451A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1711058B1 (en) 2004-01-23 2021-09-15 Eden Research Plc Methods of killing nematodes comprising the application of a terpene component
GB0426615D0 (en) 2004-12-03 2005-01-05 Filtrona Suisse Sa Tobacco smoke filter
US7381175B2 (en) * 2004-12-22 2008-06-03 Philip Morris Usa Inc. Compound filter rod making apparatus and process
US7479098B2 (en) * 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
DE102007057396A1 (de) 2007-11-27 2009-05-28 Hauni Maschinenbau Ag Vorrichtung zur Bearbeitung von mindestens zwei Filtertowsträngen
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
DE102009022790A1 (de) 2009-05-27 2010-12-02 Hauni Maschinenbau Aktiengesellschaft Vorrichtung zur Bearbeitung mindestens eines Filtertowstranges
CN101703313B (zh) * 2009-11-13 2011-10-19 国营红阳机械厂 一种滤棒分切输送装置
DE102010000680A1 (de) * 2010-01-05 2011-07-07 Hauni Maschinenbau AG, 21033 Herstellung von Filtersträngen und Filterstrangmaschine
KR101219765B1 (ko) * 2010-06-17 2013-01-09 이정수 불량방지 기능을 갖는 담배필터 로드 향 입상 투입장치
ZA201008663B (en) * 2010-12-01 2014-08-27 Tobacco Res And Dev Inst (Pty) Ltd Feed mechanism
AT513412B1 (de) 2012-09-17 2014-07-15 Tannpapier Gmbh Mundstückbelagspapier
CN105595418B (zh) * 2016-03-15 2022-03-25 河南中烟工业有限责任公司 一种用于kdf2成型机组的香料线加香成型系统
BR112019021110B1 (pt) 2017-05-18 2023-11-21 Philip Morris Products S.A. Método e aparelho para dobrar uma folha de material em uma coluna para um artigo gerador de aerossol
CN113044519A (zh) * 2021-04-07 2021-06-29 厦门烟草工业有限责任公司 成品烟丝杂质挑选辅助系统及方法
CN120916655A (zh) * 2023-04-17 2025-11-07 菲利普莫里斯生产公司 用于将流体施加到片材材料的设备及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844200A (en) * 1973-05-07 1974-10-29 Brown & Williamson Tobacco Corp Continuous manufacture of a multiple filter rod having spaced pockets containing particulate material
US3957563A (en) * 1974-02-22 1976-05-18 Brown & Williamson Tobacco Corporation Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique
US4016830A (en) * 1975-07-16 1977-04-12 Brown & Williamson Tobacco Corporation Apparatus for dispensing spaced deposits of particulate material
US4184412A (en) * 1977-03-18 1980-01-22 Liggett Group Inc. Pocket-type charcoal filter and cigarette made therewith
US4285677A (en) * 1979-09-07 1981-08-25 Daicel Ltd. Method and apparatus for the manufacture of cigarette filters containing particulate material
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
DE3823707A1 (de) * 1988-07-13 1990-01-18 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zur herstellung von filterstaeben fuer stabfoermige rauchartikel
DE4109603A1 (de) * 1991-03-23 1992-09-24 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum herstellen von filterstaeben fuer zigaretten
US5221247A (en) * 1992-04-27 1993-06-22 Philip Morris Incorporation High speed vacuum assisted free flowing material inserter in filter rod manfacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CZ302197B6 (cs) 2010-12-15
JP4431284B2 (ja) 2010-03-10
WO2000051451A1 (en) 2000-09-08
ATE492171T1 (de) 2011-01-15
TR200102539T2 (tr) 2002-01-21
AU3391400A (en) 2000-09-21
EP1156721A1 (en) 2001-11-28
EP1156721A4 (en) 2009-06-17
CZ20013075A3 (cs) 2002-10-16
ES2358010T3 (es) 2011-05-04
DE60045411D1 (de) 2011-02-03
JP2002537789A (ja) 2002-11-12

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