GB8604556D0 - Manufacturing tobacco filter - Google Patents

Manufacturing tobacco filter

Info

Publication number
GB8604556D0
GB8604556D0 GB868604556A GB8604556A GB8604556D0 GB 8604556 D0 GB8604556 D0 GB 8604556D0 GB 868604556 A GB868604556 A GB 868604556A GB 8604556 A GB8604556 A GB 8604556A GB 8604556 D0 GB8604556 D0 GB 8604556D0
Authority
GB
United Kingdom
Prior art keywords
tobacco filter
manufacturing tobacco
manufacturing
filter
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.)
Granted
Application number
GB868604556A
Other versions
GB2173388B (en
GB2173388A (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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of GB8604556D0 publication Critical patent/GB8604556D0/en
Publication of GB2173388A publication Critical patent/GB2173388A/en
Application granted granted Critical
Publication of GB2173388B publication Critical patent/GB2173388B/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
GB08604556A 1985-04-11 1986-02-25 Apparatus for manufacturing tobacco filter Expired GB2173388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7539785A JPS61234771A (en) 1985-04-11 1985-04-11 Apparatus for producing tobacco filter

Publications (3)

Publication Number Publication Date
GB8604556D0 true GB8604556D0 (en) 1986-04-03
GB2173388A GB2173388A (en) 1986-10-15
GB2173388B GB2173388B (en) 1988-10-12

Family

ID=13575008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08604556A Expired GB2173388B (en) 1985-04-11 1986-02-25 Apparatus for manufacturing tobacco filter

Country Status (3)

Country Link
JP (1) JPS61234771A (en)
DE (1) DE3606206A1 (en)
GB (1) GB2173388B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823707A1 (en) * 1988-07-13 1990-01-18 Hauni Werke Koerber & Co Kg METHOD AND DEVICE FOR PRODUCING FILTER RODS FOR ROD-SHAPED SMOKING ITEMS
GB0906192D0 (en) * 2009-04-09 2009-05-20 British American Tobacco Co Apparatus
GB201108038D0 (en) * 2011-05-13 2011-06-29 British American Tobacco Co An additive release assembly, a filter for a smoking article, a smoking article and a method of manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49517A (en) * 1972-04-14 1974-01-07
US3844200A (en) * 1973-05-07 1974-10-29 Brown & Williamson Tobacco Continuous manufacture of a multiple filter rod having spaced pockets containing particulate material
US4016830A (en) * 1975-07-16 1977-04-12 Brown & Williamson Tobacco Corporation Apparatus for dispensing spaced deposits of particulate material
AU5528180A (en) * 1979-02-12 1980-08-21 Philip Morris Incorporated Charcoal cigarette filter
JPS593195A (en) * 1982-06-30 1984-01-09 Mazda Motor Corp Vane type compressor pump

Also Published As

Publication number Publication date
JPH0242468B2 (en) 1990-09-21
GB2173388B (en) 1988-10-12
DE3606206A1 (en) 1986-10-30
JPS61234771A (en) 1986-10-20
GB2173388A (en) 1986-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970225