GB1058698A - Cigarette filter rods - Google Patents

Cigarette filter rods

Info

Publication number
GB1058698A
GB1058698A GB54557/65A GB5455765A GB1058698A GB 1058698 A GB1058698 A GB 1058698A GB 54557/65 A GB54557/65 A GB 54557/65A GB 5455765 A GB5455765 A GB 5455765A GB 1058698 A GB1058698 A GB 1058698A
Authority
GB
United Kingdom
Prior art keywords
wheel
seam
perforating
teeth
paper
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
GB54557/65A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1058698A publication Critical patent/GB1058698A/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
    • A24D3/0229—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
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/101—Prior to or during assembly with additional lamina

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

1,058,698. Tobacco smoke filters. EASTMAN KODAK CO. Dec. 23, 1965 [Dec. 28, 1964], No. 54557/65. Heading A2C. A cigarette filter rod comprises a mass of tobacco smoke filtering material encased in a paper wrap having an overlapping seam extending longitudinally thereof, the seam having perforated interlocks incorporated therein along its length. Apparatus for making the filter comprises a horn 14 into which crimped cellulose acetate filaments 10 are fed, and immediately beyond the horn, a tongue 15 through which the fibres are passed by a belt 19 together with a paper strip 16 which is wrapped around the fibres. One edge of the paper wrapper 16 is supplied with adhesive by a device 24 and the circumference of the rod determined by a circumference controlling unit 27, the paper wrap being given at this stage an overlapping seam. Interlocking perforations are provided in the seam by the teeth 28 of a perforating wheel 29. The wheel 29 is mounted on a shaft 30 supported in bearings 30a in arms 32 of a frame 31, the arms 32 being hinged by a pin 33 so that the wheel 29 may be moved in an arc to control the depth of perforation. Adjustable stops are provided for setting the wheel in the desired position. The wheel 29 may be provided with pyramidal or diamond shaped perforating teeth, or with needle type, chisel point, or bevel teeth. The wheel 29 may be driven but preferably rotates freely due to the passage of the filter rod. After perforating, the rod passes a heat sealer bar 40, for permanently securing the seam, and is subsequently cut into filter rod lengths.
GB54557/65A 1964-12-28 1965-12-23 Cigarette filter rods Expired GB1058698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421276A US3345917A (en) 1964-12-28 1964-12-28 Machine and method for controlling the circumference of paper wrapped cigarette filter rods

Publications (1)

Publication Number Publication Date
GB1058698A true GB1058698A (en) 1967-02-15

Family

ID=23669893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54557/65A Expired GB1058698A (en) 1964-12-28 1965-12-23 Cigarette filter rods

Country Status (5)

Country Link
US (1) US3345917A (en)
CH (1) CH436081A (en)
FR (1) FR1461232A (en)
GB (1) GB1058698A (en)
NL (1) NL6516821A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380351A (en) * 1966-02-14 1968-04-30 Philip Morris Inc Continuous rod circumference measurement and control
US3380352A (en) * 1966-02-14 1968-04-30 Philip Morris Inc Adjustable filter rod forming plate assembly
GB1361599A (en) * 1971-10-18 1974-07-30 British American Tobacco Co Apparatus for use in the production of tobacco smoke filters
GB1347081A (en) * 1971-03-12 1974-02-13 British American Tobacco Co Production of tobacco-smoke filters
DE2125118C3 (en) * 1971-05-21 1987-07-30 Efka-Werke Fritz Kiehn Gmbh, 7218 Trossingen Method and device for producing filter cigarette tubes
US3757631A (en) * 1971-05-24 1973-09-11 Kilgore Corp Method and apparatus for manufacturing sparklers
US3817158A (en) * 1972-08-13 1974-06-18 Hauni Werke Koerber & Co Kg Tubular mouthpiece and method and apparatus for making and attaching the same
US4577403A (en) * 1985-05-29 1986-03-25 Northern Telecom Limited Manufacture of telecommunications cable core units
JP2009112276A (en) * 2007-11-08 2009-05-28 Japan Filter Technology Ltd Rod-forming machine
ZA200905994B (en) * 2009-08-28 2014-05-28 Tobacco Res And Dev Inst (Pty) Ltd Filter rod maker
DE102010051894A1 (en) * 2010-11-22 2012-05-24 Hauni Maschinenbau Ag Format system and format parts for a strand production machine of the tobacco processing industry
DE102012214080A1 (en) 2012-08-08 2014-02-13 Hauni Maschinenbau Ag Machine for the production of rod-shaped products of the tobacco processing industry
PL223115B1 (en) * 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Method and apparatus for temporarily compressing the filtering material
GB201321920D0 (en) * 2013-12-11 2014-01-22 British American Tobacco Co A method and apparatus for inserting elongate elements into a sleeve
KR20180100045A (en) * 2015-12-30 2018-09-06 필립모리스 프로덕츠 에스.에이. Filter manufacturing equipment
CN109793276B (en) * 2019-03-20 2021-02-19 红云红河烟草(集团)有限责任公司 Guide wire tongue gel filling device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794480A (en) * 1952-12-05 1957-06-04 Eastman Kodak Co Apparatus for the manufacture of filters composed of cellulose acetate
US2935002A (en) * 1957-06-28 1960-05-03 Jr Bailey P Robinson Mechanism for producing a manifolding assembly interlock
US3060814A (en) * 1959-02-18 1962-10-30 Philip Morris Inc Machine and method for forming continuous tubes

Also Published As

Publication number Publication date
FR1461232A (en) 1966-12-10
US3345917A (en) 1967-10-10
NL6516821A (en) 1966-06-29
CH436081A (en) 1967-05-15

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