BE688656A - - Google Patents

Info

Publication number
BE688656A
BE688656A BE688656DA BE688656A BE 688656 A BE688656 A BE 688656A BE 688656D A BE688656D A BE 688656DA BE 688656 A BE688656 A BE 688656A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE688656A publication Critical patent/BE688656A/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0204Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212Applying additives to filter materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Pens And Brushes (AREA)
  • Catalysts (AREA)
  • Cell Separators (AREA)
BE688656D 1965-10-22 1966-10-21 BE688656A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50225065A 1965-10-22 1965-10-22
US55115866A 1966-05-18 1966-05-18

Publications (1)

Publication Number Publication Date
BE688656A true BE688656A (en:Method) 1967-04-21

Family

ID=27054080

Family Applications (1)

Application Number Title Priority Date Filing Date
BE688656D BE688656A (en:Method) 1965-10-22 1966-10-21

Country Status (17)

Country Link
US (1) US3455766A (en:Method)
AT (1) AT264346B (en:Method)
BE (1) BE688656A (en:Method)
BG (1) BG16731A3 (en:Method)
BR (1) BR6683365D0 (en:Method)
CH (1) CH454716A (en:Method)
CS (1) CS185551B2 (en:Method)
DE (1) DE1532046B2 (en:Method)
DK (1) DK133173C (en:Method)
ES (1) ES331869A1 (en:Method)
FI (1) FI46675C (en:Method)
FR (1) FR1504030A (en:Method)
GB (1) GB1169932A (en:Method)
IL (1) IL26609A (en:Method)
NL (1) NL6614701A (en:Method)
SE (1) SE328231B (en:Method)
YU (1) YU35955B (en:Method)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592952A (en) * 1976-11-02 1981-07-15 Cigarette Components Ltd Smoke filter and process
CH627056A5 (en:Method) * 1977-12-15 1981-12-31 Baumgartner Papiers Sa
DE2804991A1 (de) * 1978-02-06 1979-08-16 Hauni Werke Koerber & Co Kg Filterzigarette mit einem aus mindestens zwei filterkomponenten bestehenden mundstueck, verfahren zur herstellung einer filterzigarette und vorrichtung zum ausueben des verfahrens
ZA804947B (en) * 1979-08-28 1981-06-24 British American Tobacco Co Smoke filtration
US4312698A (en) * 1980-01-11 1982-01-26 Philip Morris, Inc. Fibrous rod forming device
IT1149414B (it) 1981-01-15 1986-12-03 Cigarette Components Ltd Filtro per sigaretta
DE3250135C2 (de) * 1981-01-15 2000-09-28 Cigarette Components Ltd Zigarettenfilterstab
US4869274A (en) * 1986-07-23 1989-09-26 Berger Richard M Cooling apparatus for use in the manufacture of tobacco filters
US5911224A (en) * 1997-05-01 1999-06-15 Filtrona International Limited Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same
GB2347607B (en) * 1999-03-09 2003-10-22 Filtrona Int Ltd Papirosi cigarette filter
GB0619958D0 (en) * 2006-10-09 2006-11-15 Filtrona Int Ltd Tobacco smoke filter
EP3006934B1 (en) * 2008-08-01 2017-02-01 BioVentures, Inc., Device for the purification, isolation, desalting or buffer/solvent exchange of substances
RU2639625C2 (ru) 2011-07-07 2017-12-21 Эссентра Филтер Продактс Девелопмент Ко. Пти. Лтд Фильтр для табачного дыма
ITBO20120106A1 (it) 2012-03-05 2013-09-06 Montrade Srl Metodo e macchina per la produzione di filtri senza carta per articoli da fumo
EP3340815B1 (en) * 2015-08-24 2019-07-03 Philip Morris Products S.a.s. Method for drying filter rods
US10779565B2 (en) * 2015-11-30 2020-09-22 Philip Morris Products S.A. Filter manufacturing apparatus
CN107319633A (zh) * 2017-08-22 2017-11-07 江苏大亚滤嘴材料有限公司 一种制造齿轮圆柱体型空管滤棒的成型设备
CN109315828A (zh) * 2018-11-14 2019-02-12 郑州博讯电气技术有限公司 一种中空滤棒加工设备
CN109770422B (zh) * 2019-01-31 2025-01-21 薪火高科(深圳)有限公司 一种降温复合滤棒的制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297512A (en) * 1962-12-26 1967-01-10 Eastman Kodak Co Apparatus for forming rods from continuous filament tow
US3377220A (en) * 1967-06-09 1968-04-09 American Filtrona Corp Process for making stable elongated elements

Also Published As

Publication number Publication date
DK133173C (da) 1976-10-25
CH454716A (fr) 1968-04-15
ES331869A1 (es) 1967-11-16
FI46675C (fi) 1973-06-11
IL26609A (en) 1970-09-17
DK133173B (da) 1976-04-05
DE1532046A1 (de) 1971-10-28
YU35955B (en) 1981-11-13
FR1504030A (fr) 1967-12-01
FI46675B (en:Method) 1973-02-28
NL6614701A (en:Method) 1967-04-24
GB1169932A (en) 1969-11-05
YU198366A (en) 1981-04-30
AT264346B (de) 1968-08-26
BG16731A3 (en:Method) 1973-02-15
US3455766A (en) 1969-07-15
CS185551B2 (en) 1978-10-31
DE1532046B2 (de) 1974-12-12
BR6683365D0 (pt) 1973-12-27
SE328231B (en:Method) 1970-09-07

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