GB1343343A - Manufacture of cigarette filters - Google Patents

Manufacture of cigarette filters

Info

Publication number
GB1343343A
GB1343343A GB4384171A GB4384171A GB1343343A GB 1343343 A GB1343343 A GB 1343343A GB 4384171 A GB4384171 A GB 4384171A GB 4384171 A GB4384171 A GB 4384171A GB 1343343 A GB1343343 A GB 1343343A
Authority
GB
United Kingdom
Prior art keywords
wads
strip
container
filling
filter material
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
GB4384171A
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.)
Burrus et Cie
Original Assignee
Burrus et Cie
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 Burrus et Cie filed Critical Burrus et Cie
Publication of GB1343343A publication Critical patent/GB1343343A/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
    • A24D3/0204—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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
GB4384171A 1970-12-01 1971-09-21 Manufacture of cigarette filters Expired GB1343343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1775470A CH517449A (de) 1970-12-01 1970-12-01 Einrichtung zur Herstellung eines Zigarettenfilterstabes

Publications (1)

Publication Number Publication Date
GB1343343A true GB1343343A (en) 1974-01-10

Family

ID=4427843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4384171A Expired GB1343343A (en) 1970-12-01 1971-09-21 Manufacture of cigarette filters

Country Status (8)

Country Link
US (1) US3772967A (enrdf_load_stackoverflow)
JP (1) JPS5412559B1 (enrdf_load_stackoverflow)
AT (1) AT302139B (enrdf_load_stackoverflow)
CA (1) CA943030A (enrdf_load_stackoverflow)
CH (1) CH517449A (enrdf_load_stackoverflow)
FR (1) FR2117133A5 (enrdf_load_stackoverflow)
GB (1) GB1343343A (enrdf_load_stackoverflow)
IT (1) IT941585B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013811A3 (en) * 1979-01-24 1981-07-15 Imperial Chemical Industries Plc Method and apparatus for the manufacture of fusecord
US6708734B2 (en) * 2002-01-23 2004-03-23 Philip Morris Incorporated Vibrational removal of excess particulate matter
DE102007057396A1 (de) 2007-11-27 2009-05-28 Hauni Maschinenbau Ag Vorrichtung zur Bearbeitung von mindestens zwei Filtertowsträngen
PL223115B1 (pl) 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661876A (en) * 1951-06-15 1953-12-08 Bemis Bro Bag Co Hopper and power actuated discharge gate
US3357321A (en) * 1965-07-08 1967-12-12 Liggett & Myers Tobacco Co Apparatus and process for making multisectional filter tips for cigarettes
US3623404A (en) * 1968-06-14 1971-11-30 Molins Machine Co Ltd Manufacture of filters for cigarettes or similar smokable articles
GB1224254A (en) * 1968-06-28 1971-03-10 Molins Machine Co Ltd Improvement in or relating to the manufacture of filters for cigarettes and like smokers' articles

Also Published As

Publication number Publication date
IT941585B (it) 1973-03-10
DE2100982B2 (de) 1976-11-04
CH1775470A4 (enrdf_load_stackoverflow) 1972-02-29
US3772967A (en) 1973-11-20
JPS5412559B1 (enrdf_load_stackoverflow) 1979-05-23
AT302139B (de) 1972-10-10
DE2100982A1 (de) 1972-06-08
CA943030A (en) 1974-03-05
FR2117133A5 (enrdf_load_stackoverflow) 1972-07-21
CH517449A (de) 1972-02-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years