GB1347081A - Production of tobacco-smoke filters - Google Patents

Production of tobacco-smoke filters

Info

Publication number
GB1347081A
GB1347081A GB669371*[A GB1347081DA GB1347081A GB 1347081 A GB1347081 A GB 1347081A GB 1347081D A GB1347081D A GB 1347081DA GB 1347081 A GB1347081 A GB 1347081A
Authority
GB
United Kingdom
Prior art keywords
assembly
nozzle element
bores
die
tobacco
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
GB669371*[A
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co 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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of GB1347081A publication Critical patent/GB1347081A/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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter
    • 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
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/101—Prior to or during assembly with additional lamina
    • 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
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/1033—Flexible sheet to cylinder lamina
    • 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
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/133—Delivering cut part to indefinite or running length web

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB669371*[A 1971-03-12 1971-03-12 Production of tobacco-smoke filters Expired GB1347081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB669371 1971-03-12

Publications (1)

Publication Number Publication Date
GB1347081A true GB1347081A (en) 1974-02-13

Family

ID=9819090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB669371*[A Expired GB1347081A (en) 1971-03-12 1971-03-12 Production of tobacco-smoke filters

Country Status (11)

Country Link
US (1) US3855032A (https=)
AU (1) AU460010B2 (https=)
BE (1) BE780533A (https=)
BR (1) BR7201388D0 (https=)
CA (1) CA955141A (https=)
CH (1) CH551162A (https=)
DK (1) DK145591C (https=)
FI (1) FI51894C (https=)
GB (1) GB1347081A (https=)
NL (1) NL176830C (https=)
ZA (1) ZA721453B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109463797A (zh) * 2018-11-30 2019-03-15 江苏大亚滤嘴材料有限公司 一种无包裹纸滤棒的成型工艺

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331166A (en) * 1980-05-02 1982-05-25 Philip Morris, Incorporated Cigarette
DE3105456C2 (de) * 1981-02-14 1985-08-14 Fabriques de Tabac Réunies S.A., Neuchâtel Verfahren zum Herstellen eines stabförmigen, rauchbaren Artikels und Vorrichtung zur Ausübung dieses Verfahrens
US4492238A (en) 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US5342465A (en) * 1988-12-09 1994-08-30 Trw Inc. Viscoelastic damping structures and related manufacturing method
US5053066A (en) * 1990-05-04 1991-10-01 Hassenboehler Charles B Nonwoven filter and method of manufacture
GB9307710D0 (en) * 1993-04-14 1993-06-02 Rothmans Benson & Hedges Smoking apparatus-l
CN102715653B (zh) * 2012-07-03 2013-11-13 云南玉溪卷烟厂滤嘴棒分厂 滤棒成型机导丝喇叭咀
GB201321920D0 (en) * 2013-12-11 2014-01-22 British American Tobacco Co A method and apparatus for inserting elongate elements into a sleeve
IT201600075162A1 (it) * 2016-07-18 2018-01-18 Montrade S P A Bacchetta filtro per articoli da fumo, metodo per la sua fabbricazione e filtro ottenuto a partire da tale bacchetta filtro

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB428549A (en) * 1933-11-29 1935-05-15 Arthur Podmore Improvements relating to cigarette filter means
GB661626A (en) * 1949-06-22 1951-11-21 Hugo Bunzl Improvements in and relating to filter plugs for cigarettes
US3205107A (en) * 1959-07-02 1965-09-07 Eastman Kodak Co Process for making filament tobacco smoke filters
US3228402A (en) * 1963-08-07 1966-01-11 Herbert A Lebert Embossed wrapper cigarette for preventing formation of high temperature smoke fractions in burning tobacco
US3345917A (en) * 1964-12-28 1967-10-10 Eastman Kodak Co Machine and method for controlling the circumference of paper wrapped cigarette filter rods
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
US3579623A (en) * 1968-07-24 1971-05-18 Philip Morris Inc Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate
US3607512A (en) * 1969-01-03 1971-09-21 Philip Morris Inc Extruding tow filled mouthpiece rod having serrated inner surfaces clenching the tow
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
US3572347A (en) * 1969-06-30 1971-03-23 Reynolds Tobacco Co R Tobacco smoke filter
US3608561A (en) * 1970-01-15 1971-09-28 H 2 0 Filter Corp The Extender means for attachment of an auxiliary cigarette filter
US3685527A (en) * 1971-06-29 1972-08-22 Reynolds Tobacco Co R Filter construction and method of forming same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109463797A (zh) * 2018-11-30 2019-03-15 江苏大亚滤嘴材料有限公司 一种无包裹纸滤棒的成型工艺
CN109463797B (zh) * 2018-11-30 2021-01-01 江苏大亚滤嘴材料有限公司 一种无包裹纸滤棒的成型工艺

Also Published As

Publication number Publication date
US3855032A (en) 1974-12-17
NL7203247A (https=) 1972-09-14
NL176830B (nl) 1985-01-16
FI51894C (fi) 1977-05-10
AU460010B2 (en) 1975-03-18
DK145591C (da) 1983-06-06
FI51894B (https=) 1977-01-31
ZA721453B (en) 1972-11-29
NL176830C (nl) 1985-06-17
BR7201388D0 (pt) 1973-07-10
DE2211964A1 (de) 1972-10-12
BE780533A (fr) 1972-07-03
DE2211964B2 (de) 1976-03-04
DK145591B (da) 1982-12-20
AU3974872A (en) 1973-09-13
CA955141A (en) 1974-09-24
CH551162A (fr) 1974-07-15

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Legal Events

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