FI51893C - Method and apparatus for making tobacco smoke filters. - Google Patents

Method and apparatus for making tobacco smoke filters.

Info

Publication number
FI51893C
FI51893C FI712803A FI280371A FI51893C FI 51893 C FI51893 C FI 51893C FI 712803 A FI712803 A FI 712803A FI 280371 A FI280371 A FI 280371A FI 51893 C FI51893 C FI 51893C
Authority
FI
Finland
Prior art keywords
tobacco smoke
smoke filters
making tobacco
making
filters
Prior art date
Application number
FI712803A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51893B (en
Inventor
Fred Haslam
Henry George Horsewell
Paul Henry Gannaway
Original Assignee
British American Tobacco 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 British American Tobacco Co filed Critical British American Tobacco Co
Application granted granted Critical
Publication of FI51893B publication Critical patent/FI51893B/fi
Publication of FI51893C publication Critical patent/FI51893C/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
FI712803A 1970-10-07 1971-10-06 Method and apparatus for making tobacco smoke filters. FI51893C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4770670 1970-10-07

Publications (2)

Publication Number Publication Date
FI51893B FI51893B (en) 1977-01-31
FI51893C true FI51893C (en) 1977-05-10

Family

ID=10445980

Family Applications (1)

Application Number Title Priority Date Filing Date
FI712803A FI51893C (en) 1970-10-07 1971-10-06 Method and apparatus for making tobacco smoke filters.

Country Status (10)

Country Link
AU (2) AU460026B2 (en)
BE (1) BE773620A (en)
CA (1) CA940405A (en)
CH (1) CH543247A (en)
DE (1) DE2149432A1 (en)
DK (1) DK131082B (en)
FI (1) FI51893C (en)
GB (1) GB1336433A (en)
NL (1) NL7113501A (en)
ZA (2) ZA716272B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131581B (en) * 1979-07-17 1986-06-25 Molins Ltd DEVICE FOR THE TREATMENT OF A FILTER MATERIAL, PARTICULARLY FOR THE TOBACCO INDUSTRY

Also Published As

Publication number Publication date
AU457139B2 (en) 1975-01-16
NL7113501A (en) 1972-04-11
GB1336433A (en) 1973-11-07
AU460026B2 (en) 1975-04-10
DK131082C (en) 1975-10-27
DK131082B (en) 1975-05-26
CA940405A (en) 1974-01-22
AU3388471A (en) 1973-03-29
ZA716271B (en) 1972-05-31
CH543247A (en) 1973-10-31
ZA716272B (en) 1972-05-31
FI51893B (en) 1977-01-31
BE773620A (en) 1972-01-31
AU3388571A (en) 1973-03-29
DE2149432A1 (en) 1972-05-25

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