FR2387746A1 - Procede et appareil de perforation electrique d'une matiere en bande - Google Patents

Procede et appareil de perforation electrique d'une matiere en bande

Info

Publication number
FR2387746A1
FR2387746A1 FR7811516A FR7811516A FR2387746A1 FR 2387746 A1 FR2387746 A1 FR 2387746A1 FR 7811516 A FR7811516 A FR 7811516A FR 7811516 A FR7811516 A FR 7811516A FR 2387746 A1 FR2387746 A1 FR 2387746A1
Authority
FR
France
Prior art keywords
alternating current
intervals
band material
electrodes
electric perforation
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
FR7811516A
Other languages
English (en)
French (fr)
Other versions
FR2387746B1 (de
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 USA Inc
Original Assignee
Philip Morris USA Inc
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 Philip Morris USA Inc filed Critical Philip Morris USA Inc
Publication of FR2387746A1 publication Critical patent/FR2387746A1/fr
Application granted granted Critical
Publication of FR2387746B1 publication Critical patent/FR2387746B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • 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
    • A24C5/005—Treatment of cigarette paper
    • A24C5/007—Perforating

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Replacement Of Web Rolls (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7811516A 1977-04-21 1978-04-19 Procede et appareil de perforation electrique d'une matiere en bande Granted FR2387746A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78936777A 1977-04-21 1977-04-21
US78968777A 1977-04-21 1977-04-21

Publications (2)

Publication Number Publication Date
FR2387746A1 true FR2387746A1 (fr) 1978-11-17
FR2387746B1 FR2387746B1 (de) 1982-12-31

Family

ID=27120908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811516A Granted FR2387746A1 (fr) 1977-04-21 1978-04-19 Procede et appareil de perforation electrique d'une matiere en bande

Country Status (10)

Country Link
AR (1) AR214448A1 (de)
AT (1) AT367615B (de)
AU (1) AU521578B2 (de)
CA (1) CA1105096A (de)
CH (2) CH634251A5 (de)
DE (1) DE2817390C2 (de)
FR (1) FR2387746A1 (de)
GB (1) GB1593817A (de)
IT (1) IT1103458B (de)
NL (1) NL173834C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830326A1 (de) * 1978-07-10 1980-01-24 Schmidt Kufeke K P Anordnung zum feinstperforieren folienartiger materialbahnen mittels hochspannungsimpulsen
US4295478A (en) * 1979-04-11 1981-10-20 Rjr Archer, Inc. Composite tipping structure for use on an air-ventilated cigarette and method of manufacturing same
DE3223122A1 (de) * 1981-07-10 1983-01-27 Hauni-Werke Körber & Co KG, 2050 Hamburg Vorrichtung zum perforieren von folienmaterial
DE3742250A1 (de) * 1987-12-12 1989-06-22 Hauni Werke Koerber & Co Kg Vorrichtung zum elektrischen perforieren einer bewegten huellmaterialbahn fuer zigaretten oder andere stabfoermige rauchartikel
DE10122439A1 (de) * 2001-05-09 2002-11-28 Mpe Micro Perforation Engineer Verfahren zur Perforation einer Materialbahn in Durchlaufrichtung
WO2006007759A1 (fr) * 2004-07-19 2006-01-26 Yuxi Jincan Science And Technology Co., Ltd. Dispositif de perforation pour substrat presentant une grande largeur et une faible epaisseur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982186A (en) * 1956-05-09 1961-05-02 Micro Vent Inc Apparatus for making perforated sheet material
US3862396A (en) * 1972-07-17 1975-01-21 Sanyo Kokusaku Pulp Co Apparatus for making perforations in sheet material by electric discharge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144208B2 (de) * 1972-07-17 1976-11-27
DE2410060A1 (de) * 1974-03-02 1975-09-11 Texmato Ges Fuer Automatisieru Vorrichtung zum perforieren von folien

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982186A (en) * 1956-05-09 1961-05-02 Micro Vent Inc Apparatus for making perforated sheet material
US3862396A (en) * 1972-07-17 1975-01-21 Sanyo Kokusaku Pulp Co Apparatus for making perforations in sheet material by electric discharge

Also Published As

Publication number Publication date
AU3502578A (en) 1979-10-18
AU521578B2 (en) 1982-04-22
GB1593817A (en) 1981-07-22
DE2817390C2 (de) 1985-09-26
IT7848915A0 (it) 1978-04-14
AR214448A1 (es) 1979-06-15
NL7803942A (nl) 1978-10-24
AT367615B (de) 1982-07-26
NL173834C (nl) 1984-03-16
CH634251A5 (en) 1983-01-31
CA1105096A (en) 1981-07-14
ATA282378A (de) 1981-12-15
IT1103458B (it) 1985-10-14
DE2817390A1 (de) 1978-10-26
FR2387746B1 (de) 1982-12-31
CH639028A5 (en) 1983-10-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse