ES463690A1 - Barra de filtro de humo y metodo y perfeccionamientos en losaparatos para su produccion. - Google Patents

Barra de filtro de humo y metodo y perfeccionamientos en losaparatos para su produccion.

Info

Publication number
ES463690A1
ES463690A1 ES463690A ES463690A ES463690A1 ES 463690 A1 ES463690 A1 ES 463690A1 ES 463690 A ES463690 A ES 463690A ES 463690 A ES463690 A ES 463690A ES 463690 A1 ES463690 A1 ES 463690A1
Authority
ES
Spain
Prior art keywords
continuous
heat
continuously
binder
sorbent
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
Application number
ES463690A
Other languages
English (en)
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.)
Cigarette Components Ltd
Original Assignee
Cigarette Components 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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of ES463690A1 publication Critical patent/ES463690A1/es
Expired 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
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Método de producir barras de filtro de humo, caracterizado porque comprende hacer avanzar continuamente y de manera longitudinal en la forma de una banda de sección acanalada un velo de material filamentoso continuo filtrante de humo, que comprende un agente aglutinante termoactivable para los filamentos, depositar continuamente a lo largo de la base de la sección acanalada una línea continua o bolsas separadas espaciadas longitudinalmente de una mezcla en partículas de sorbente y aglutinante termoplástico para la misma y condensar el velo y la mezcla en partículas depositada por su paso continuo en y a través de un formador tubular, haciéndose pasar fluido de calentamiento a través de la pared del formador para penetrar en y calentar la barra condensada y activar dicho agente aglutinante termoactivable y dicho aglutinante termoplástico, para formar una barra de filtro continuo de filamentos adheridos con un núcleo de partículas de sorbente ligadas que se extienden a través de la misma continuamente o como bolsas individuales espaciadas longitudinalmente.
ES463690A 1976-11-02 1977-10-28 Barra de filtro de humo y metodo y perfeccionamientos en losaparatos para su produccion. Expired ES463690A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4557876A GB1592952A (en) 1976-11-02 1976-11-02 Smoke filter and process

Publications (1)

Publication Number Publication Date
ES463690A1 true ES463690A1 (es) 1978-09-01

Family

ID=10437735

Family Applications (2)

Application Number Title Priority Date Filing Date
ES463690A Expired ES463690A1 (es) 1976-11-02 1977-10-28 Barra de filtro de humo y metodo y perfeccionamientos en losaparatos para su produccion.
ES1978238010U Expired ES238010Y (es) 1976-11-02 1978-09-01 Barra de filtro de humo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1978238010U Expired ES238010Y (es) 1976-11-02 1978-09-01 Barra de filtro de humo.

Country Status (11)

Country Link
JP (1) JPS5391199A (es)
AU (1) AU514467B2 (es)
BR (1) BR7707415A (es)
CH (1) CH619847A5 (es)
DE (2) DE2749092A1 (es)
ES (2) ES463690A1 (es)
FR (1) FR2368904A1 (es)
GB (1) GB1592952A (es)
GR (1) GR63703B (es)
IE (1) IE45941B1 (es)
IT (1) IT1088025B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601221A (en) * 1977-03-18 1981-10-28 Liggett Group Inc Filter cigarette
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
US5706833A (en) * 1993-07-13 1998-01-13 Daicel Chemical Industries, Ltd. Tobacco filters and method of producing the same
US8381947B2 (en) * 2007-12-05 2013-02-26 Philip Morris Usa Inc. Bead feeder
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
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
JP5901641B2 (ja) 2010-10-06 2016-04-13 セラニーズ アセテート，エルエルシー 炭素粒子充填量および封入圧力低下を有する多孔質物質を含む、喫煙具用煙フィルター
US9138017B2 (en) 2010-10-15 2015-09-22 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
DE102011017615A1 (de) * 2011-04-27 2012-10-31 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Einlegen von Objekten in einen Materialstrang der Tabak verarbeitenden Industrie
MX2015012544A (es) 2013-03-13 2016-02-10 Celanese Acetate Llc Filtros de humo para reducir componentes en un flujo de humo.
US20210392946A1 (en) * 2018-02-15 2021-12-23 Philip Morris Products S.A. Method and apparatus for folding a web of material
DE102020102079B4 (de) * 2020-01-29 2022-11-10 Cerdia International GmbH Verfahren zum stofflichen wiederverwenden von celluloseacetathaltigem material und systeme zum stofflichen wiederverwenden von celluloseacetathaltigem material
CN111280478A (zh) * 2020-03-25 2020-06-16 南通烟滤嘴有限责任公司 一种空腔成型、颗粒施加装置

Family Cites Families (7)

* 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
US3313306A (en) * 1965-10-22 1967-04-11 American Filtrona Corp Stable elongated elements and smoking means incorporating the same
US3455766A (en) * 1965-10-22 1969-07-15 American Filtrona Corp Apparatus for forming elongated elements
CA931852A (en) * 1970-02-26 1973-08-14 V. Hall Floyd Apparatus for discharging filter tip material
US3648711A (en) * 1970-08-11 1972-03-14 American Filtrona Corp Tobacco smoke filter
US3943832A (en) * 1974-03-13 1976-03-16 Brown & Williamson Tobacco Corporation Method and apparatus for the handling of tow in the manufacture of tobacco smoke filters containing particulate material
US3994306A (en) * 1975-12-24 1976-11-30 American Filtrona Corporation Tobacco smoke filter

Also Published As

Publication number Publication date
IE45941B1 (en) 1983-01-12
GR63703B (en) 1979-11-30
IE45941L (en) 1978-05-02
BR7707415A (pt) 1978-11-21
CH619847A5 (en) 1980-10-31
AU514467B2 (en) 1981-02-12
DE2749092A1 (de) 1978-05-18
GB1592952A (en) 1981-07-15
FR2368904A1 (fr) 1978-05-26
DE2749091A1 (de) 1978-05-18
JPS5391199A (en) 1978-08-10
ES238010Y (es) 1979-04-16
AU3021477A (en) 1979-05-10
IT1088025B (it) 1985-06-04
ES238010U (es) 1978-11-01

Similar Documents

Publication Publication Date Title
ES463690A1 (es) Barra de filtro de humo y metodo y perfeccionamientos en losaparatos para su produccion.
US2476582A (en) Method of making filter units
RU1834648C (ru) Фильтр и способ его изготовлени
ES301728A1 (es) Un metodo con su dispositivo para fabricar filtros para el humo del tabaco.
GB1431634A (en) Manufacture of multiple tobacco-smoke filters
US3804695A (en) Apparatus for making tobacco smoke filters
DE1901120A1 (de) Mehrfachfilter fuer Zigaretten sowie Verfahren und Vorrichtung zur Herstellung derselben
CH508358A (de) Verfahren zur Herstellung eines zusammengesetzten Gebildes in Form einer von einer rohrförmigen Hülle eingeschlossenen Fasermaterialmasse, nach dem Verfahren hergestelltes Gebilde und Anwendung des Verfahrens zur Herstellung von Zigarettenfiltern
ATE47731T1 (de) Zylindrische faserige strukturen und verfahren zur herstellung derselben.
BE887193A (fr) Materiau composite et son procede de production
NO154617B (no) Celleinndelt, mobilt radiotelefonkommunikasjonssystem.
BE784051A (fr) Procede et appareil de formation de filaments directement a partir de matieres en fusion
GB1104993A (en) Tobacco smoke filters
DE68915305D1 (de) Nichtgewobener Artikel aus wärmebeständigem Material, Verfahren zur Herstellung desselben und Vorrichtung zum Ausführen des Verfahrens.
FR2386273A1 (fr) Procede et dispositif de realisation d'un filtre de cigarette, et filtre de cigarette ainsi realise
ES470615A1 (es) Procedimiento para la obtencion de un material de guarnicionpara articulos enguantados
FR2348425A1 (fr) Tuyau pour hautes pressions renforce de filaments comportant des raccords solidaires lies par les filaments et procede pour sa fabrication
US4259130A (en) Production of rod-shape elements
EP0953736B1 (de) Schalldämpfereinsatz und Verfahren zu dessen Herstellung
FR2347469A1 (fr) Procede de production d'un fil texture imitant un file
GB1399634A (en) Methods and apparatus for producing combination filters for attachment to tobacco articles
ATA75281A (de) Trennvorrichtung zum herstellen von rohrabschnitten aus einem zylindrischen rohr, vorzugsweise einem kunststoffrohr
CH486854A (de) Verfahren und Vorrichtung zum Herstellen eines kontinuierlichen Stranges aus schüttfähigen, faserigen Teilchen aus Schnittabak
GB1151634A (en) Improvements in or relating to The Production Of Filter Mouthpieces
BE903888A (nl) Sigaret en werkwijze voor het vervaardigen daarvan.