CA1026185A - Method and apparatus for forming cigarette filters - Google Patents

Method and apparatus for forming cigarette filters

Info

Publication number
CA1026185A
CA1026185A CA216,398A CA216398A CA1026185A CA 1026185 A CA1026185 A CA 1026185A CA 216398 A CA216398 A CA 216398A CA 1026185 A CA1026185 A CA 1026185A
Authority
CA
Canada
Prior art keywords
cigarette filters
forming cigarette
forming
filters
cigarette
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.)
Expired
Application number
CA216,398A
Other languages
English (en)
French (fr)
Other versions
CA216398S (en
Inventor
Leslie E. Payne
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds 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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Application granted granted Critical
Publication of CA1026185A publication Critical patent/CA1026185A/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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A24D3/0258—Means for making grooves
CA216,398A 1974-01-18 1974-12-18 Method and apparatus for forming cigarette filters Expired CA1026185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/434,747 US3958498A (en) 1974-01-18 1974-01-18 Method and apparatus for forming cigarette filters

Publications (1)

Publication Number Publication Date
CA1026185A true CA1026185A (en) 1978-02-14

Family

ID=23725508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,398A Expired CA1026185A (en) 1974-01-18 1974-12-18 Method and apparatus for forming cigarette filters

Country Status (20)

Country Link
US (1) US3958498A (de)
JP (2) JPS5112719B2 (de)
AR (1) AR204115A1 (de)
AT (1) AT347839B (de)
BE (1) BE823543A (de)
BR (1) BR7410574D0 (de)
CA (1) CA1026185A (de)
CH (2) CH593029A5 (de)
CS (1) CS207333B2 (de)
DE (1) DE2459996A1 (de)
DK (1) DK662774A (de)
ES (1) ES433041A1 (de)
FR (1) FR2258135B1 (de)
GB (2) GB1496792A (de)
IE (1) IE40452B1 (de)
IT (1) IT1027792B (de)
LU (1) LU71523A1 (de)
NL (1) NL7416563A (de)
SE (1) SE7415892L (de)
ZA (1) ZA748055B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056836A (de) * 1973-09-17 1975-05-17
JPS59231652A (ja) * 1983-06-13 1984-12-26 Hitachi Ltd メモリアクセス・オ−バラツプ検出方式
US4655736A (en) * 1984-11-09 1987-04-07 Brown & Williamson Tobacco Corporation Method of manufacturing a tobacco smoke filter
IT207421Z2 (it) * 1986-06-06 1988-01-18 Sasib Spa Stelo di comando animato di movimento assiale alternativo
US7836895B2 (en) * 2003-06-23 2010-11-23 R. J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
ITBO20040238A1 (it) * 2004-04-22 2004-07-22 Gd Spa Filtro per sigaretta e relativo metodo di realizzazione
US7674218B2 (en) * 2006-12-28 2010-03-09 Philip Morris Usa Inc. Filter component cutting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099963A (en) * 1935-10-16 1937-11-23 Prager Herman Method of forming a draft passage in the end of a cigar
US2075055A (en) * 1935-10-16 1937-03-30 Prager Herman Cigar piercing machine
US3506016A (en) * 1968-02-16 1970-04-14 York Production Eng Co Inc Cigar head forming for cigar tipping
US3545453A (en) * 1968-10-11 1970-12-08 Stewart Hoffman Process for preserving cigars and tobacco
NL173352C (nl) * 1971-02-01 Imp Tobacco Group Ltd Werkwijze voor de vervaardiging van een filter voor tabaksrook.

Also Published As

Publication number Publication date
AU7658074A (en) 1976-06-24
IT1027792B (it) 1978-12-20
AT347839B (de) 1979-01-10
AR204115A1 (es) 1975-11-20
FR2258135A1 (de) 1975-08-18
ES433041A1 (es) 1976-11-16
IE40452B1 (en) 1979-06-06
CS207333B2 (en) 1981-07-31
DE2459996A1 (de) 1975-07-24
FR2258135B1 (de) 1980-08-29
JPS5127760B2 (de) 1976-08-14
BR7410574D0 (pt) 1975-09-02
ATA1011374A (de) 1978-05-15
JPS50101597A (de) 1975-08-12
IE40452L (en) 1975-07-18
CH591820A5 (de) 1977-09-30
NL7416563A (nl) 1975-07-22
ZA748055B (en) 1976-01-28
US3958498A (en) 1976-05-25
DK662774A (de) 1975-09-08
LU71523A1 (de) 1975-06-17
GB1496792A (en) 1978-01-05
CH593029A5 (de) 1977-11-15
JPS5115699A (de) 1976-02-07
BE823543A (fr) 1975-04-16
SE7415892L (de) 1975-07-21
GB1496791A (en) 1978-01-05
JPS5112719B2 (de) 1976-04-21

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