IT8123328A0 - Apparecchio e procedimento per laproduzione di un materiale diriempimento, particolarmente per filtri per sigarette. - Google Patents

Apparecchio e procedimento per laproduzione di un materiale diriempimento, particolarmente per filtri per sigarette.

Info

Publication number
IT8123328A0
IT8123328A0 IT8123328A IT2332881A IT8123328A0 IT 8123328 A0 IT8123328 A0 IT 8123328A0 IT 8123328 A IT8123328 A IT 8123328A IT 2332881 A IT2332881 A IT 2332881A IT 8123328 A0 IT8123328 A0 IT 8123328A0
Authority
IT
Italy
Prior art keywords
procedure
producing
filling material
cigarette filters
cigarette
Prior art date
Application number
IT8123328A
Other languages
English (en)
Other versions
IT1211087B (it
Inventor
Hugh Macdonald Arthur
Edward George Preston
David Bruce Stewart
Godfrey Allen Wood
Original Assignee
Molins 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 Molins Ltd filed Critical Molins Ltd
Publication of IT8123328A0 publication Critical patent/IT8123328A0/it
Application granted granted Critical
Publication of IT1211087B publication Critical patent/IT1211087B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
    • 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
    • A24C5/39—Tobacco feeding devices
    • 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
    • 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
    • A24D3/0208—Cutting filter materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
IT8123328A 1980-08-04 1981-08-03 Apparecchio e procedimento per laproduzione di un materiale diriempimento, particolarmente per filtri per sigarette. IT1211087B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8025342 1980-08-04
GB8039931 1980-12-12

Publications (2)

Publication Number Publication Date
IT8123328A0 true IT8123328A0 (it) 1981-08-03
IT1211087B IT1211087B (it) 1989-09-29

Family

ID=26276438

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8123328A IT1211087B (it) 1980-08-04 1981-08-03 Apparecchio e procedimento per laproduzione di un materiale diriempimento, particolarmente per filtri per sigarette.

Country Status (5)

Country Link
US (1) US4593706A (it)
CH (1) CH647935A5 (it)
DE (1) DE3130827A1 (it)
FR (1) FR2487644B1 (it)
IT (1) IT1211087B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW206266B (it) * 1991-06-12 1993-05-21 Toray Industries
US6165244A (en) * 1999-03-13 2000-12-26 Aaf International, Inc. Filter media with fluid stream positioned fibers
US6387144B1 (en) 2000-03-16 2002-05-14 Nelson Industries, Inc. Enhanced performance fibrous filter media and extended life fluid filter assembly
DE10149466A1 (de) * 2001-10-08 2003-04-17 Focke & Co Vorrichtung zum Aufbereiten von Tabak
ATE345706T1 (de) * 2003-04-03 2006-12-15 Hauni Maschinenbau Ag Verfahren und einrichtung zur herstellung eines filterstranges
DE50304210D1 (de) * 2003-04-03 2006-08-24 Hauni Maschinenbau Ag Verfahren zur Aufbereitung endlicher Fasern und Aufbereitungseinrichtung für endliche Fasern zur Verwedung bei der Herstellung von Filtern
PL1504682T3 (pl) * 2003-08-08 2007-01-31 Hauni Maschinenbau Ag Sposób i urządzenie do wytwarzania sztabki filtrowej
EP1504684B1 (de) * 2003-08-08 2006-05-24 Hauni Maschinenbau AG Verfahren und Vorrichtung zur Herstellung eines Filterstabs
EP1504681B2 (de) * 2003-08-08 2011-05-11 Hauni Maschinenbau AG Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
US20050217226A1 (en) * 2004-04-05 2005-10-06 3M Innovative Properties Company Pleated aligned web filter
ITBO20040202A1 (it) * 2004-04-08 2004-07-08 Gd Spa Metodo e macchina per il confezionamento di filtri per articoli da fumo
US8490252B2 (en) 2006-02-03 2013-07-23 Stover Equipment Co., Inc. Technique for removing a cover from cylindrical modules
US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
US8303474B2 (en) * 2009-08-31 2012-11-06 Aiger Group Ag Apparatus and method for insertion of capsules into filter tows
US8534294B2 (en) * 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
US8622882B2 (en) * 2010-09-27 2014-01-07 Aiger Group Ag Apparatus and method for insertion of capsules into filter tows
KR20140143144A (ko) * 2012-03-05 2014-12-15 몬트레이드 에스.알.엘. 필터 로드 성형 기계에 필터 재료를 공급하는 방법 및 장치
PL223115B1 (pl) * 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
US11896048B2 (en) 2018-03-08 2024-02-13 Philip Morris Products S.A. Aerosol generating articles
IT201900004861A1 (it) * 2019-04-01 2020-10-01 Univ Degli Studi Di Pavia Sistema per la determinazione delle caratteristiche superficiali e meccaniche di strutture filamentose, in particolare annessi cutanei, strutture ad essi associate, fibre naturali o sintetiche e loro aggregati

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805671A (en) * 1953-10-07 1957-09-10 Liggett & Myers Tobacco Co Aerosol filters
US2931748A (en) * 1955-03-24 1960-04-05 Muller Paul Adolf Crimped flat material for filter plugs for cigarettes
US3012302A (en) * 1958-01-03 1961-12-12 Lorillard Co P Tobacco smoke filter manufacture
DE1560800A1 (de) * 1966-02-10 1971-01-07 Lutravil Spinnvlies Verfahren und Vorrichtung zur Herstellung von Mischvliesen durch Schmelzspinnen
GB1200219A (en) * 1966-12-13 1970-07-29 Mitsubishi Rayon Co Cigarette filters
US3552400A (en) * 1967-06-08 1971-01-05 American Filtrona Corp Filter plug of staple fiber filter elements and the like
DE1757611A1 (de) * 1968-05-24 1971-12-23 Lutravil Spinnvlies Verfahren zur Herstellung von Spinnvliesen und daraus hergestelle Filterstaebe
GB1339496A (en) * 1971-03-12 1973-12-05 British American Tobacco Co Production of tobacco-smoke filters
FR2207203B1 (it) * 1972-11-17 1978-02-24 Tematex Spa
US3862472A (en) * 1973-01-05 1975-01-28 Scott Paper Co Method for forming a low basis weight non-woven fibrous web
US3910166A (en) * 1974-02-04 1975-10-07 Brown & Williamson Tobacco Method and apparatus for the manufacture of filter rods containing particulate material from a split web of filter material
GB1517273A (en) * 1974-07-03 1978-07-12 Platt Saco Lowell Ltd Open-end spinning machines
US3918126A (en) * 1974-07-12 1975-11-11 Rando Machine Corp Method and machine for forming random fiber webs
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
GB1599882A (en) * 1977-06-22 1981-10-07 Platt Saco Lowell Ltd Open-end spinning

Also Published As

Publication number Publication date
CH647935A5 (fr) 1985-02-28
FR2487644B1 (it) 1987-12-18
DE3130827A1 (de) 1982-04-15
IT1211087B (it) 1989-09-29
FR2487644A1 (it) 1982-02-05
US4593706A (en) 1986-06-10

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