BR7707415A - Filtro de fumo,processo e aparelho para a fabricacao de filtro de fumo - Google Patents

Filtro de fumo,processo e aparelho para a fabricacao de filtro de fumo

Info

Publication number
BR7707415A
BR7707415A BR7707415A BR7707415A BR7707415A BR 7707415 A BR7707415 A BR 7707415A BR 7707415 A BR7707415 A BR 7707415A BR 7707415 A BR7707415 A BR 7707415A BR 7707415 A BR7707415 A BR 7707415A
Authority
BR
Brazil
Prior art keywords
smoke filter
appliance
manufacture
smoke
filter
Prior art date
Application number
BR7707415A
Other languages
English (en)
Portuguese (pt)
Inventor
B Tompkins
S Byrne
P Tearle
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 BR7707415A publication Critical patent/BR7707415A/pt

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
BR7707415A 1976-11-02 1977-11-03 Filtro de fumo,processo e aparelho para a fabricacao de filtro de fumo BR7707415A (pt)

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
BR7707415A true BR7707415A (pt) 1978-11-21

Family

ID=10437735

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707415A BR7707415A (pt) 1976-11-02 1977-11-03 Filtro de fumo,processo e aparelho para a fabricacao de filtro de fumo

Country Status (11)

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

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
CA2127817C (en) * 1993-07-13 2007-07-03 Hitoshi Tsugaya 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
KR101520198B1 (ko) * 2010-10-06 2015-05-13 셀라네세 아세테이트 앨앨씨 탄소 입자 로딩 및 캡슐화 압력 강하를 갖는 다공성 매스를 포함한 흡연기용 연기 필터
JP5728584B2 (ja) 2010-10-15 2015-06-03 セラニーズ アセテート，エルエルシー 煙フィルタ用多孔質体を形成する装置、システム、および関連方法
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
US9149071B2 (en) 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
WO2019158313A1 (en) * 2018-02-15 2019-08-22 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
GB1592952A (en) 1981-07-15
AU3021477A (en) 1979-05-10
ES238010Y (es) 1979-04-16
FR2368904A1 (fr) 1978-05-26
ES463690A1 (es) 1978-09-01
IE45941L (en) 1978-05-02
JPS5391199A (en) 1978-08-10
DE2749091A1 (de) 1978-05-18
CH619847A5 (en) 1980-10-31
IE45941B1 (en) 1983-01-12
IT1088025B (it) 1985-06-04
ES238010U (es) 1978-11-01
AU514467B2 (en) 1981-02-12
GR63703B (en) 1979-11-30
DE2749092A1 (de) 1978-05-18

Similar Documents

Publication Publication Date Title
BR7707209A (pt) Conjunto de filtro,processo para formar o mesmo e processo para formar uma bolsa-filtro
BR7802555A (pt) Processo e aparelho para formacao de filtros para cigarros
BR7805715A (pt) Processo para a preparacao de polieter-ester-amidas,polieter-ester-amidas assim obtidas,e suas aplicacoes
BR7708549A (pt) Aditivo para produtos de fumo e seus elementos de filtros e processo para a fabricacao deste aditivo
BR7701407A (pt) Filtro para sangue e processo de fabricacao de filtro
BR7802807A (pt) Processo para a preparacao de compostos polienicos,e compostos assim obtidos
NL7811737A (nl) Putfilter.
NL7802648A (nl) Filter.
BR7706212A (pt) Processo para preparacao de novas composicoes de betumes,e composicoes assim obtidas
BR7704474A (pt) Processo para a preparacao de compostos de antraquinona,e compostos assim obtidos
BR7701157A (pt) Cigarro com ponta de filtro e processo e aparelho para producao do mesmo
BR7707415A (pt) Filtro de fumo,processo e aparelho para a fabricacao de filtro de fumo
IT7826786A0 (it) Filato autoincrespantesi eprocedimento di produzione.
BR7700052A (pt) Aparelho e processo para recolher e conduzir os fumos emanados de um forno
BR7800944A (pt) Processo para fabricar 1,1,1,2-tetrafluor-etano
IT7820770A0 (it) 3-aril-3-eteroarilftalidi e processo di loro preparazione.
NL7712441A (nl) Sigarettefilter en filtersigaret.
BR7702086A (pt) Processo para a producao de tetracloreto de titanio e graos coqueificados
BR7706081A (pt) Processo e aparelho aperfeicoados para a fabricacao de tiras de metal deploye
BR7603163A (pt) Processo e aparelho de fabricacao de cigarros de filtros
BR7807317A (pt) Processo para a fabricacao de novos derivados de 2-imino-imidazolidina,e derivados assim obtidos
FI800969A (fi) Telefon anvaendande saendare foer alarm
BR7806150A (pt) Processo para a fabricacao de 1,1,1,2-tetrafluor-etano
BR7706961A (pt) Metodo e aparelho para producao de capacitores
NL7710048A (nl) Bandfilter.