IT1036008B - IMPROVEMENT OF CIGARETTE FILTERS - Google Patents

IMPROVEMENT OF CIGARETTE FILTERS

Info

Publication number
IT1036008B
IT1036008B IT52854/68A IT5285468A IT1036008B IT 1036008 B IT1036008 B IT 1036008B IT 52854/68 A IT52854/68 A IT 52854/68A IT 5285468 A IT5285468 A IT 5285468A IT 1036008 B IT1036008 B IT 1036008B
Authority
IT
Italy
Prior art keywords
improvement
cigarette filters
cigarette
filters
Prior art date
Application number
IT52854/68A
Other languages
Italian (it)
Original Assignee
Molins Machine 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 Molins Machine Co Ltd filed Critical Molins Machine Co Ltd
Application granted granted Critical
Publication of IT1036008B publication Critical patent/IT1036008B/en

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
IT52854/68A 1967-08-22 1968-08-17 IMPROVEMENT OF CIGARETTE FILTERS IT1036008B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38582/67A GB1170174A (en) 1967-08-22 1967-08-22 Improvements in or relating to Filters for Cigarettes.

Publications (1)

Publication Number Publication Date
IT1036008B true IT1036008B (en) 1979-10-30

Family

ID=10404419

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52854/68A IT1036008B (en) 1967-08-22 1968-08-17 IMPROVEMENT OF CIGARETTE FILTERS

Country Status (5)

Country Link
US (1) US3547009A (en)
DE (1) DE1782352B2 (en)
FR (1) FR1577720A (en)
GB (1) GB1170174A (en)
IT (1) IT1036008B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038992A (en) * 1975-09-29 1977-08-02 The Japan Tobacco & Salt Public Corporation Granular composition for tobacco filter
US4174720A (en) * 1977-04-26 1979-11-20 Liggett Group Inc. Glue transfer apparatus for cigarette filters
US6913784B2 (en) * 2001-11-30 2005-07-05 Philip Morris Usa Inc. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
DE10160672A1 (en) 2001-12-11 2003-06-18 Philip Morris Prod Filters, smoke articles and filter strands containing them, and methods and devices for producing such filters and smoke articles
US20060025292A1 (en) * 2004-07-29 2006-02-02 Brown & Williamson Tobacco Corporation Producing triple section filters using a dual rod filter maker
US7479099B2 (en) * 2004-11-05 2009-01-20 Philip Morris Usa Inc. Vertical filter filling machine and process
US8262550B2 (en) * 2009-03-19 2012-09-11 R. J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article
AT513412B1 (en) 2012-09-17 2014-07-15 Tannpapier Gmbh Tipping paper
US11266175B2 (en) 2016-12-21 2022-03-08 Philip Morris Products S.A. Smoking article with extinguishment means
EP3967159A1 (en) * 2020-09-10 2022-03-16 Andreas Setzer Device for filtering smoke

Also Published As

Publication number Publication date
DE1782352B2 (en) 1978-04-20
FR1577720A (en) 1969-08-08
DE1782352A1 (en) 1971-08-12
US3547009A (en) 1970-12-15
GB1170174A (en) 1969-11-12

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