CH495713A - Process for recycling fibrous cigarette filters - Google Patents

Process for recycling fibrous cigarette filters

Info

Publication number
CH495713A
CH495713A CH924169A CH924169A CH495713A CH 495713 A CH495713 A CH 495713A CH 924169 A CH924169 A CH 924169A CH 924169 A CH924169 A CH 924169A CH 495713 A CH495713 A CH 495713A
Authority
CH
Switzerland
Prior art keywords
cigarette filters
recycling
recycling fibrous
fibrous cigarette
filters
Prior art date
Application number
CH924169A
Other languages
German (de)
Inventor
Shaw Mcarthur Colin
Original Assignee
Reynolds Tobacco Co R
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 Reynolds Tobacco Co R filed Critical Reynolds Tobacco Co R
Publication of CH495713A publication Critical patent/CH495713A/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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/36—Removing papers or other parts from defective cigarettes
CH924169A 1968-06-19 1969-06-17 Process for recycling fibrous cigarette filters CH495713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73813968A 1968-06-19 1968-06-19

Publications (1)

Publication Number Publication Date
CH495713A true CH495713A (en) 1970-09-15

Family

ID=24966745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH924169A CH495713A (en) 1968-06-19 1969-06-17 Process for recycling fibrous cigarette filters

Country Status (10)

Country Link
US (1) US3615997A (en)
AT (1) AT287558B (en)
BE (1) BE734807A (en)
BR (1) BR6909960D0 (en)
CH (1) CH495713A (en)
DE (1) DE1931137C3 (en)
FR (1) FR2011246A1 (en)
GB (1) GB1260884A (en)
IE (1) IE33168B1 (en)
NL (1) NL6909243A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151899A (en) * 1983-12-22 1985-07-31 Tabac Fab Reunies Sa Method of re-using waste fibres
ATE167785T1 (en) * 1993-04-30 1998-07-15 Hoechst Celanese Corp REPROCESSING OF CELLULOSE ESTERS FROM WASTE PRODUCTS RESULTING FROM CIGARETTE PRODUCTION
US5504119A (en) * 1993-04-30 1996-04-02 Hoechst Celanese Corporation Recycling cellulose esters from the waste from cigarette manufacturing
DE4319958C1 (en) * 1993-06-16 1994-07-21 Rhodia Ag Rhone Poulenc Process for processing waste material in the form of filter rods, filter cigarettes and the like
EP1683432A1 (en) * 2003-04-03 2006-07-26 Hauni Maschinenbau Aktiengesellschaft Method and apparatus for the production of a filter rod
DE102011010260A1 (en) * 2011-01-27 2012-08-02 Hauni Maschinenbau Ag Method for reprocessing strand-type sections of filter strands or section formed during manufacturing of filter strands or sections of tobacco processing industry, involves collecting sections and compressing collected sections
GB2503644A (en) * 2012-05-03 2014-01-08 British American Tobacco Co Filter
CN109315828A (en) * 2018-11-14 2019-02-12 郑州博讯电气技术有限公司 A kind of hollow filter stick process equipment
DE102020102079B4 (en) * 2020-01-29 2022-11-10 Cerdia International GmbH METHODS FOR MATERIAL REUSE OF CELLULOSIC ACETATE CONTAINING MATERIAL AND SYSTEMS FOR MATERIAL REUSE OF CELLULOSIC ACETATE CONTAINING MATERIAL
EP3892393A1 (en) * 2020-04-10 2021-10-13 Luca Crivellin Method for recycling cigarette filters
CN111822484A (en) * 2020-07-03 2020-10-27 云南长宜科技有限公司 Regeneration method and application of waste acetate fiber filter stick

Also Published As

Publication number Publication date
IE33168B1 (en) 1974-04-03
GB1260884A (en) 1972-01-19
US3615997A (en) 1971-10-26
AT287558B (en) 1971-01-25
BR6909960D0 (en) 1973-01-30
DE1931137C3 (en) 1978-06-15
NL6909243A (en) 1969-12-23
DE1931137B2 (en) 1977-10-27
BE734807A (en) 1969-12-19
DE1931137A1 (en) 1970-01-02
IE33168L (en) 1969-12-19
FR2011246A1 (en) 1970-02-27

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Legal Events

Date Code Title Description
PL Patent ceased