GB1369437A - Cigarette filters - Google Patents

Cigarette filters

Info

Publication number
GB1369437A
GB1369437A GB5327470A GB5327470A GB1369437A GB 1369437 A GB1369437 A GB 1369437A GB 5327470 A GB5327470 A GB 5327470A GB 5327470 A GB5327470 A GB 5327470A GB 1369437 A GB1369437 A GB 1369437A
Authority
GB
United Kingdom
Prior art keywords
web
rod
grooves
collagen
filter
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
GB5327470A
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.)
Mpac Group PLC
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
Priority to GB5327470A priority Critical patent/GB1369437A/en
Priority to US00195177A priority patent/US3735672A/en
Priority to FR7139690A priority patent/FR2113599A5/fr
Priority to IT70645/71A priority patent/IT954212B/it
Priority to DE2155667A priority patent/DE2155667C3/de
Priority to JP8937871A priority patent/JPS5414199B1/ja
Publication of GB1369437A publication Critical patent/GB1369437A/en
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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
    • 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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1026—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina with slitting or removal of material at reshaping area prior to reshaping

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB5327470A 1970-11-09 1970-11-09 Cigarette filters Expired GB1369437A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5327470A GB1369437A (en) 1970-11-09 1970-11-09 Cigarette filters
US00195177A US3735672A (en) 1970-11-09 1971-11-03 Cigarette filters
FR7139690A FR2113599A5 (enExample) 1970-11-09 1971-11-05
IT70645/71A IT954212B (it) 1970-11-09 1971-11-06 Perfezionamento di filtri per sigarette
DE2155667A DE2155667C3 (de) 1970-11-09 1971-11-09 QuerstromfUter und Verfahren und Vorrichtung zu dessen Herstellung
JP8937871A JPS5414199B1 (enExample) 1970-11-09 1971-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5327470A GB1369437A (en) 1970-11-09 1970-11-09 Cigarette filters

Publications (1)

Publication Number Publication Date
GB1369437A true GB1369437A (en) 1974-10-09

Family

ID=10467222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5327470A Expired GB1369437A (en) 1970-11-09 1970-11-09 Cigarette filters

Country Status (6)

Country Link
US (1) US3735672A (enExample)
JP (1) JPS5414199B1 (enExample)
DE (1) DE2155667C3 (enExample)
FR (1) FR2113599A5 (enExample)
GB (1) GB1369437A (enExample)
IT (1) IT954212B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805682A (en) * 1970-12-24 1974-04-23 American Filtrona Corp Method of making tobacco smoke filters
US3826177A (en) * 1972-09-20 1974-07-30 American Filtrona Corp Apparatus for making filter means
US4007668A (en) * 1975-03-28 1977-02-15 American Filtrona Corporation Crimper assembly
CH608176A5 (enExample) * 1976-10-05 1978-12-29 Baumgartner Papiers Sa
US4388934A (en) * 1980-06-18 1983-06-21 British-American Tobacco Company Limited Filters
US4492238A (en) * 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
US5044381A (en) * 1990-04-02 1991-09-03 Thomas Annie R Closed cigarette filter
DE4041433A1 (de) * 1990-12-21 1992-06-25 Siemens Ag Einrichtung zur aufbereitung von mehrphasengemischen fuer die analyse
KR102864679B1 (ko) * 2023-07-25 2025-09-25 태영산업 주식회사 담배필터용 종이 보강재의 제조 장치 및 종이 보강재가 삽입된 담배필터

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128680A (en) * 1960-03-15 1964-04-14 Philip Morris Inc Method of forming cigarette filter
US3205791A (en) * 1963-05-22 1965-09-14 Brown & Williamson Tobacco Corp Mouthpieces for cigarettes
US3383449A (en) * 1964-10-01 1968-05-14 Muller Paul Adolf Method for producing an endless filter string
US3638661A (en) * 1969-11-13 1972-02-01 Reynolds Tobacco Co R A method of forming filter cigarettes

Also Published As

Publication number Publication date
DE2155667C3 (de) 1979-05-17
US3735672A (en) 1973-05-29
JPS5414199B1 (enExample) 1979-06-05
IT954212B (it) 1973-08-30
DE2155667A1 (de) 1972-06-08
DE2155667B2 (de) 1978-09-28
FR2113599A5 (enExample) 1972-06-23

Similar Documents

Publication Publication Date Title
US3637447A (en) Method of making filter means by crimping and overwrapping a tubular element
US3428049A (en) Tobacco smoke filter element
US3800805A (en) Smoking articles
US3599646A (en) Cigarette filter
IE32825L (en) Cigarette filter.
US4135523A (en) Tobacco-smoke filters
DE2328457A1 (de) Rauch-artikel
GB1381800A (en) Filter for tobacco smoke
HU216049B (hu) Szorbens anyagot tartalmazó cigaretta-füstszűrő vagy füstszűrőelem, és eljárás az előállítására
US3396061A (en) Smoke filters
GB1264894A (enExample)
IL35766A (en) A tobacco smoke filter and method and apparatus for its manufacture
GB873982A (en) Manufacture of laminated cigarette filter tip
GB1369437A (en) Cigarette filters
EP3897240A1 (en) Machine for making tubular segments of the tobacco industry
US3826177A (en) Apparatus for making filter means
GB2119221A (en) Cigarette filter
GB969329A (en) Improvements in and relating to the production of filter bodies
US3703429A (en) Apparatus for making filter means
US3805682A (en) Method of making tobacco smoke filters
US3933160A (en) Tobacco-smoke filters
US3854384A (en) Method of making tobacco smoke filters
SE7600026L (sv) Filterpatron.
US3830244A (en) Tobacco-smoke filters
GB1170174A (en) Improvements in or relating to Filters for Cigarettes.

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee