BE770166A - PROCESS FOR MANUFACTURING FILTER TRUNKS FOR TOBACCO PRODUCTS AS WELL AS FILTERS MANUFACTURED BY THIS PROCESS - Google Patents

PROCESS FOR MANUFACTURING FILTER TRUNKS FOR TOBACCO PRODUCTS AS WELL AS FILTERS MANUFACTURED BY THIS PROCESS

Info

Publication number
BE770166A
BE770166A BE770166A BE770166A BE770166A BE 770166 A BE770166 A BE 770166A BE 770166 A BE770166 A BE 770166A BE 770166 A BE770166 A BE 770166A BE 770166 A BE770166 A BE 770166A
Authority
BE
Belgium
Prior art keywords
trunks
well
tobacco products
manufacturing filter
filters manufactured
Prior art date
Application number
BE770166A
Other languages
French (fr)
Inventor
P A Mulleret H Muster
Original Assignee
Celfil 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
Priority claimed from CH1143170A external-priority patent/CH519865A/en
Priority claimed from CH1279270A external-priority patent/CH519926A/en
Application filed by Celfil Co filed Critical Celfil Co
Publication of BE770166A publication Critical patent/BE770166A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
BE770166A 1970-07-29 1971-07-16 PROCESS FOR MANUFACTURING FILTER TRUNKS FOR TOBACCO PRODUCTS AS WELL AS FILTERS MANUFACTURED BY THIS PROCESS BE770166A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1143170A CH519865A (en) 1970-07-29 1970-07-29 Cigarette filter tips - contg carbon by treating fibrous material with sulphuric acid
CH1279270A CH519926A (en) 1970-08-27 1970-08-27 Cigarette filter tips - contg carbon by treating fibrous material with sulphuric acid
CH1290670 1970-08-28

Publications (1)

Publication Number Publication Date
BE770166A true BE770166A (en) 1971-12-01

Family

ID=27176620

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770166A BE770166A (en) 1970-07-29 1971-07-16 PROCESS FOR MANUFACTURING FILTER TRUNKS FOR TOBACCO PRODUCTS AS WELL AS FILTERS MANUFACTURED BY THIS PROCESS

Country Status (12)

Country Link
AT (1) AT320500B (en)
AU (1) AU3125871A (en)
BE (1) BE770166A (en)
BG (1) BG18827A3 (en)
DD (1) DD94953A5 (en)
DE (1) DE2136526A1 (en)
ES (2) ES393732A1 (en)
FR (1) FR2103346A5 (en)
GB (1) GB1308885A (en)
IL (1) IL37274A0 (en)
NL (1) NL7110113A (en)
RO (1) RO71887A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2224099A1 (en) * 1973-04-09 1974-10-31 Gallaher Ltd Base for synthetic tobacco - composed of carbon-contg. flexible and coherent fine fibres
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
EP2537427B1 (en) * 2008-05-21 2016-08-17 R.J. Reynolds Tobacco Company Cigarette filter having composite fiber structures
CN117802828B (en) * 2024-01-04 2026-02-10 上海烟草集团有限责任公司 A tobacco filter rod base paper, its preparation method and uses

Also Published As

Publication number Publication date
ES183007U (en) 1973-07-16
ES183007Y (en) 1974-05-01
AU3125871A (en) 1973-01-18
BG18827A3 (en) 1975-03-20
NL7110113A (en) 1972-02-01
ES393732A1 (en) 1973-08-16
IL37274A0 (en) 1971-10-20
AT320500B (en) 1975-02-10
DD94953A5 (en) 1973-01-05
FR2103346A5 (en) 1972-04-07
GB1308885A (en) 1973-03-07
RO71887A (en) 1982-09-09
DE2136526A1 (en) 1972-02-03

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