DK147570C - Fremgangsmaade og apparat til fremstilling af en tobaksroegfilterstav - Google Patents

Fremgangsmaade og apparat til fremstilling af en tobaksroegfilterstav

Info

Publication number
DK147570C
DK147570C DK65675A DK65675A DK147570C DK 147570 C DK147570 C DK 147570C DK 65675 A DK65675 A DK 65675A DK 65675 A DK65675 A DK 65675A DK 147570 C DK147570 C DK 147570C
Authority
DK
Denmark
Prior art keywords
manufacturing
tobacco smoke
smoke filter
filter bar
bar
Prior art date
Application number
DK65675A
Other languages
English (en)
Other versions
DK147570B (da
DK65675A (da
Inventor
John Henry Sexstone
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 DK65675A publication Critical patent/DK65675A/da
Publication of DK147570B publication Critical patent/DK147570B/da
Application granted granted Critical
Publication of DK147570C publication Critical patent/DK147570C/da

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
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1067—Continuous longitudinal slitting
DK65675A 1974-02-22 1975-02-21 Fremgangsmaade og apparat til fremstilling af en tobaksroegfilterstav DK147570C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US445311A US3884741A (en) 1974-02-22 1974-02-22 Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique
US44531174 1974-02-22

Publications (3)

Publication Number Publication Date
DK65675A DK65675A (da) 1975-10-13
DK147570B DK147570B (da) 1984-10-08
DK147570C true DK147570C (da) 1985-05-28

Family

ID=23768426

Family Applications (1)

Application Number Title Priority Date Filing Date
DK65675A DK147570C (da) 1974-02-22 1975-02-21 Fremgangsmaade og apparat til fremstilling af en tobaksroegfilterstav

Country Status (11)

Country Link
US (1) US3884741A (da)
JP (1) JPS5238119B2 (da)
BE (1) BE825263A (da)
BR (1) BR7500640A (da)
CA (1) CA1020038A (da)
CH (1) CH593637A5 (da)
DK (1) DK147570C (da)
FI (1) FI58862C (da)
GB (1) GB1455528A (da)
NL (1) NL7501919A (da)
ZA (1) ZA75681B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214508A (en) * 1977-10-13 1980-07-29 Philip Morris Incorporated Method and apparatus for making cigarette filters of filamentary material
US4235008A (en) * 1979-05-17 1980-11-25 Meredith David L Method of gutter construction for swimming pools
US4285677A (en) * 1979-09-07 1981-08-25 Daicel Ltd. Method and apparatus for the manufacture of cigarette filters containing particulate material
US4768526A (en) * 1983-06-02 1988-09-06 R. J. Reynolds Tobacco Company Tobacco smoke filters
FR2583674B1 (fr) * 1985-06-24 1987-08-28 Beghin Say Sa Procede d'incorporation de produits pulverulents a l'interieur d'un matelas de fibres et dispositif pour sa mise en oeuvre
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
US5542901A (en) * 1992-04-27 1996-08-06 Philip Morris Incorporated Vacuum arrangement on combiner
US5221247A (en) * 1992-04-27 1993-06-22 Philip Morris Incorporation High speed vacuum assisted free flowing material inserter in filter rod manfacture
US5339871A (en) * 1993-05-04 1994-08-23 Philip Morris Incorporated Apparatus and methods for transferring and metering granular material
US5875824A (en) * 1996-08-06 1999-03-02 Atwell; Charles G. Method and apparatus for high speed delivery of particulate material
US6723033B1 (en) 1999-03-02 2004-04-20 Philip Morris Incorporated Method and apparatus for producing particle bearing filter rod
US6837281B2 (en) 2001-08-17 2005-01-04 Philip Morris Incorporation Apparatus and method for filling cavities with metered amounts of granular particles
US7134459B2 (en) * 2003-06-12 2006-11-14 Symyx Technologies, Inc. Methods and apparatus for mixing powdered samples
US6805175B1 (en) 2003-06-12 2004-10-19 Symyx Technologies, Inc. Powder transfer method and apparatus
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US7972254B2 (en) * 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
US20100127022A1 (en) * 2008-11-21 2010-05-27 Symyx Technologies, Inc. Dispensing valve
GB0906192D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Apparatus
ZA200905994B (en) * 2009-08-28 2014-05-28 Tobacco Res And Dev Inst (Pty) Ltd Filter rod maker
CN104302196B (zh) * 2012-03-05 2017-11-10 蒙特拉德有限公司 用于向滤嘴棒成型机供应过滤材料的方法和装置
WO2017187502A1 (ja) * 2016-04-26 2017-11-02 日本たばこ産業株式会社 ロッド製品の製造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103091A (en) * 1963-06-27 1968-02-14 Cigarette Components Ltd Improvements in or relating to tobacco smoke filters
CH517448A (de) * 1970-10-12 1972-01-15 Burrus & Cie Verfahren zur Herstellung einer Zigarettenfiltereinheit und Einrichtung zur Durchführung des Verfahrens
US3743528A (en) * 1971-07-08 1973-07-03 Liggett & Myers Inc Method and apparatus for impregnating fibrous filter material
US3837264A (en) * 1973-05-07 1974-09-24 Brown & Williamson Tobacco Intermittent process for manufacture of a multiple filter rod having spaced pockets containing particulate material

Also Published As

Publication number Publication date
BE825263A (fr) 1975-05-29
JPS5238119B2 (da) 1977-09-27
CH593637A5 (da) 1977-12-15
GB1455528A (en) 1976-11-10
DE2506070B2 (de) 1977-02-24
ZA75681B (en) 1976-01-28
AU7770375A (en) 1976-07-29
DK147570B (da) 1984-10-08
NL7501919A (nl) 1975-08-26
FI750447A (da) 1975-08-23
DE2506070A1 (de) 1975-09-04
FI58862C (fi) 1981-05-11
DK65675A (da) 1975-10-13
JPS50118000A (da) 1975-09-16
BR7500640A (pt) 1975-12-02
CA1020038A (en) 1977-11-01
FI58862B (fi) 1981-01-30
US3884741A (en) 1975-05-20

Similar Documents

Publication Publication Date Title
DK153354C (da) Fremgangsmaade og apparat til fremstilling af sammensatte tobaksroegfiltre
DK147570C (da) Fremgangsmaade og apparat til fremstilling af en tobaksroegfilterstav
DK146814C (da) Fremgangsmaade og apparat til fremstilling af tobaksroegfiltre
DK630374A (da) Fremgangsmade og apparat til filtrering og separering af veskeblandinger
DK153291C (da) Fremgangsmaade og apparat til fremstilling af et filterelement
DK343376A (da) Fremgangsmade og apparat til fremstilling af papirmasse
DK548876A (da) Fremgangsmade til fremsitlling af en cigaretfilterenhed og apparat til udovelse af fremgangsmaden
EG12146A (en) Tobacco smoke filter and method
IL35766A0 (en) A tobacco smoke filter and method and apparatus for its manufacture
DK152826C (da) Fremgangsmaade og apparat til fremstilling af tobaksroegfiltre
DK580775A (da) Fremgangsmade og apparat til fremstilling af et flor ud fra filamenter
DK269382A (da) Fremgangsmaade og apparat til fremstilling af cigaretfiltre
DK262076A (da) Fremgangsmade og apparat til formidling af en talebesked
DK155816C (da) Tobaksroegfilter og fremgangsmaade til fremstilling heraf
DK560875A (da) Fremgangsmade og apparat til fremstilling af en flerlagsrude og rude fremstillet ved fremgangsmaden ifolge opfindelsen
DK132156B (da) Tobaksrøgsfilter samt fremgangsmåde og apparat til fremstilling af et sådant.
IT1076151B (it) Procedimento ed apparecchio per fabbricare filtri per sigarette
DK422675A (da) Fremgangsmade og apparat til maling af tetheden af en suspension
DK126824B (da) Fremgangsmåde og apparat til fremstilling af filtre for tobaksrøg.
DK132367B (da) Fremgangsmåde og apparat til fremstilling af cigaretfilterenheder.
DK570876A (da) Fremgangsmade og apparat til fremstilling af polykondensater
BG28832A3 (en) Cigarette filter,method and apparatus for its obtaining
DK457976A (da) Fremgangsmade og apparat til teksturering og pakning af garn
DK141857C (da) Fremgangsmaade og apparat til optimering af en reguleringsstraekningsparameter
DK151926C (da) Fremgangsmaade og apparat til fremstilling af stavformede tobaksroegfiltre

Legal Events

Date Code Title Description
PUP Patent expired