EP0147216A3 - Method of re-using waste fibres - Google Patents

Method of re-using waste fibres Download PDF

Info

Publication number
EP0147216A3
EP0147216A3 EP84309038A EP84309038A EP0147216A3 EP 0147216 A3 EP0147216 A3 EP 0147216A3 EP 84309038 A EP84309038 A EP 84309038A EP 84309038 A EP84309038 A EP 84309038A EP 0147216 A3 EP0147216 A3 EP 0147216A3
Authority
EP
European Patent Office
Prior art keywords
waste fibres
fibres
waste
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
EP84309038A
Other versions
EP0147216A2 (en
EP0147216B1 (en
Inventor
Antonio Paolo Alfredo Frattolillo
Eliezer Erkohen
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.)
Philip Morris Products SA
Original Assignee
Fabriques de Tabac Reunies SA
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 Fabriques de Tabac Reunies SA filed Critical Fabriques de Tabac Reunies SA
Publication of EP0147216A2 publication Critical patent/EP0147216A2/en
Publication of EP0147216A3 publication Critical patent/EP0147216A3/en
Application granted granted Critical
Publication of EP0147216B1 publication Critical patent/EP0147216B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/12—Writing-points comprising fibres; Felt pads
    • 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
EP84309038A 1983-12-22 1984-12-21 Method of re-using waste fibres Expired EP0147216B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08334216A GB2151899A (en) 1983-12-22 1983-12-22 Method of re-using waste fibres
GB8334216 1983-12-22

Publications (3)

Publication Number Publication Date
EP0147216A2 EP0147216A2 (en) 1985-07-03
EP0147216A3 true EP0147216A3 (en) 1987-06-03
EP0147216B1 EP0147216B1 (en) 1990-03-21

Family

ID=10553697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84309038A Expired EP0147216B1 (en) 1983-12-22 1984-12-21 Method of re-using waste fibres

Country Status (3)

Country Link
EP (1) EP0147216B1 (en)
DE (1) DE3481676D1 (en)
GB (1) GB2151899A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504119A (en) * 1993-04-30 1996-04-02 Hoechst Celanese Corporation Recycling cellulose esters from the waste from cigarette manufacturing
ATE167785T1 (en) * 1993-04-30 1998-07-15 Hoechst Celanese Corp REPROCESSING OF CELLULOSE ESTERS FROM WASTE PRODUCTS RESULTING FROM CIGARETTE PRODUCTION
AU5104800A (en) * 1999-06-04 2000-12-28 Japan Tobacco Inc. Sheet tobacco and method and system for producing the same
US9016286B2 (en) 2005-09-28 2015-04-28 China Tobacco Hunan Industrial Co. Ltd. Method and equipment for adding tobacco dust into papermaking tobacco sheet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB437599A (en) * 1934-04-26 1935-10-28 Abraham Wix Improvements in or relating to filter tips for cigarettes
FR1145669A (en) * 1953-12-31 1957-10-29 Cogepa Filter for smokers
GB798118A (en) * 1953-10-19 1958-07-16 Cigarette Components Ltd Improvements in and relating to the manufacture of tobacco smoke filter wads
US2847086A (en) * 1953-08-04 1958-08-12 Muller Paul Adolf Filtering material
US3494263A (en) * 1964-07-11 1970-02-10 Honshu Paper Co Ltd Method of making fibrous thin sheet cigarette filters
GB1219405A (en) * 1967-04-03 1971-01-13 Courtaulds Ltd Tobacco smoke filters
US3615997A (en) * 1968-06-19 1971-10-26 Reynolds Tobacco Co R Method of making a reconstituted cigarette filter
US3769148A (en) * 1970-10-12 1973-10-30 Ici Ltd Fibrous sheet materials and filter elements formed therefrom

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB437599A (en) * 1934-04-26 1935-10-28 Abraham Wix Improvements in or relating to filter tips for cigarettes
US2847086A (en) * 1953-08-04 1958-08-12 Muller Paul Adolf Filtering material
GB798118A (en) * 1953-10-19 1958-07-16 Cigarette Components Ltd Improvements in and relating to the manufacture of tobacco smoke filter wads
FR1145669A (en) * 1953-12-31 1957-10-29 Cogepa Filter for smokers
US3494263A (en) * 1964-07-11 1970-02-10 Honshu Paper Co Ltd Method of making fibrous thin sheet cigarette filters
GB1219405A (en) * 1967-04-03 1971-01-13 Courtaulds Ltd Tobacco smoke filters
US3615997A (en) * 1968-06-19 1971-10-26 Reynolds Tobacco Co R Method of making a reconstituted cigarette filter
US3769148A (en) * 1970-10-12 1973-10-30 Ici Ltd Fibrous sheet materials and filter elements formed therefrom

Also Published As

Publication number Publication date
EP0147216A2 (en) 1985-07-03
GB8334216D0 (en) 1984-02-01
DE3481676D1 (en) 1990-04-26
GB2151899A (en) 1985-07-31
EP0147216B1 (en) 1990-03-21

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