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
Links
- 235000019504 cigarettes Nutrition 0.000 title 1
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)
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)
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)
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 |
-
1981
- 1981-08-01 CH CH4990/81A patent/CH647935A5/fr not_active IP Right Cessation
- 1981-08-03 US US06/289,481 patent/US4593706A/en not_active Expired - Fee Related
- 1981-08-03 IT IT8123328A patent/IT1211087B/it active
- 1981-08-04 DE DE19813130827 patent/DE3130827A1/de not_active Ceased
- 1981-08-04 FR FR8115097A patent/FR2487644B1/fr not_active Expired
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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