ITBO910015A1 - Metodo per il controllo e la correzione della ventilazione in sigarette provviste di perforazioni. - Google Patents

Metodo per il controllo e la correzione della ventilazione in sigarette provviste di perforazioni.

Info

Publication number
ITBO910015A1
ITBO910015A1 IT000015A ITBO910015A ITBO910015A1 IT BO910015 A1 ITBO910015 A1 IT BO910015A1 IT 000015 A IT000015 A IT 000015A IT BO910015 A ITBO910015 A IT BO910015A IT BO910015 A1 ITBO910015 A1 IT BO910015A1
Authority
IT
Italy
Prior art keywords
perforations
ventilation
correction
control
cigarettes provided
Prior art date
Application number
IT000015A
Other languages
English (en)
Inventor
Paolo Andreoli
Bruno Belvederi
Original Assignee
Gd Spa
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 Gd Spa filed Critical Gd Spa
Priority to ITBO910015A priority Critical patent/IT1246629B/it
Publication of ITBO910015A0 publication Critical patent/ITBO910015A0/it
Priority to GB9200933A priority patent/GB2253127B/en
Priority to DE4200978A priority patent/DE4200978A1/de
Publication of ITBO910015A1 publication Critical patent/ITBO910015A1/it
Priority to US08/005,239 priority patent/US5273057A/en
Application granted granted Critical
Publication of IT1246629B publication Critical patent/IT1246629B/it

Links

Classifications

    • 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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
ITBO910015A 1991-01-21 1991-01-21 Metodo per il controllo e la correzione della ventilazione in sigarette provviste di perforazioni. IT1246629B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITBO910015A IT1246629B (it) 1991-01-21 1991-01-21 Metodo per il controllo e la correzione della ventilazione in sigarette provviste di perforazioni.
GB9200933A GB2253127B (en) 1991-01-21 1992-01-16 Method of controlling and correcting the ventilation of perforated cigarettes
DE4200978A DE4200978A1 (de) 1991-01-21 1992-01-16 Verfahren zur kontrolle und korrektur der belueftung von perforierten zigaretten
US08/005,239 US5273057A (en) 1991-01-21 1993-01-15 Cigarette manufacturing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910015A IT1246629B (it) 1991-01-21 1991-01-21 Metodo per il controllo e la correzione della ventilazione in sigarette provviste di perforazioni.

Publications (3)

Publication Number Publication Date
ITBO910015A0 ITBO910015A0 (it) 1991-01-21
ITBO910015A1 true ITBO910015A1 (it) 1992-07-21
IT1246629B IT1246629B (it) 1994-11-24

Family

ID=11337193

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910015A IT1246629B (it) 1991-01-21 1991-01-21 Metodo per il controllo e la correzione della ventilazione in sigarette provviste di perforazioni.

Country Status (4)

Country Link
US (1) US5273057A (it)
DE (1) DE4200978A1 (it)
GB (1) GB2253127B (it)
IT (1) IT1246629B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322074A (en) * 1992-07-01 1994-06-21 The Cardwell Machine Company Tobacco delivery system
DE102006019676A1 (de) * 2006-04-27 2007-11-08 Wacker Polymer Systems Gmbh & Co. Kg Verwendung von funktionalisierten Polyvinylestern zur Erhöhung der Oberflächenspannung von BMC/SMC-Formteilen
DE102012207582A1 (de) * 2012-05-08 2013-11-14 Hauni Maschinenbau Ag Herstellung von Filterzigaretten
CN107173847B (zh) * 2017-05-10 2018-01-30 浙江中烟工业有限责任公司 一种烟支通风度控制系统及其控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074034A (en) * 1963-06-05 1967-06-28 Kurt Koerber Apparatus for producing a continuous tobacco stream or rod
DE2729730C2 (de) * 1976-09-24 1986-11-13 Hauni-Werke Körber & Co KG, 2050 Hamburg Verteiler einer Strangmaschine zum Herstellen von Rauchartikeln
DE2734643A1 (de) * 1976-10-13 1978-04-20 Hauni Werke Koerber & Co Kg Verfahren und maschine zum herstellen stabfoermiger rauchartikel mit einem eine definierte luftdurchlaessigkeit aufweisenden huellmaterial
LU75989A1 (it) * 1976-10-13 1977-05-25
DE2653734A1 (de) * 1976-11-26 1978-06-01 Hauni Werke Koerber & Co Kg Verfahren und anordnung zum pruefen stabfoermiger rauchartikel auf fehlerhafte umhuellungen
DE2751522C2 (de) * 1977-02-09 1986-06-12 Hauni-Werke Körber & Co KG, 2050 Hamburg Vorrichtung zum Herstellen einer Zone gewünschter Luftdurchlässigkeit in einem Hüllmaterialstreifen für stabförmige Artikel der tabakverarbeitenden Industrie
US4373538A (en) * 1981-02-17 1983-02-15 Hauni-Werke Korber & Co. Kg. Method and apparatus for forming a stream from several types of tobacco
US4484589A (en) * 1981-11-20 1984-11-27 Hauni-Werke Korber & Co. K.G. Distributor for a rod making machine for the production of smokers' articles
GB2137068B (en) * 1983-03-18 1986-09-10 Molins Plc Cigarette manufacture
US4681124A (en) * 1985-05-02 1987-07-21 Hauni-Werke Korber & Co. Kg Apparatus for manipulating particles of tobacco or filter material
IT1213731B (it) * 1987-11-24 1989-12-29 Gd Spa Macchina confezionatrice di sigarette
IT1228200B (it) * 1988-01-28 1991-06-05 Hauni Werke Koerber & Co Kg Procedimento e dispositivo per definire il grado di ventilazione di articoli a bastoncino dell'industria di lavorazione del tabacco.

Also Published As

Publication number Publication date
ITBO910015A0 (it) 1991-01-21
US5273057A (en) 1993-12-28
GB2253127A (en) 1992-09-02
IT1246629B (it) 1994-11-24
DE4200978A1 (de) 1992-08-20
GB2253127B (en) 1994-08-10
GB9200933D0 (en) 1992-03-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970123