AU2003236676A1 - Device for perforating a web-type material - Google Patents

Device for perforating a web-type material

Info

Publication number
AU2003236676A1
AU2003236676A1 AU2003236676A AU2003236676A AU2003236676A1 AU 2003236676 A1 AU2003236676 A1 AU 2003236676A1 AU 2003236676 A AU2003236676 A AU 2003236676A AU 2003236676 A AU2003236676 A AU 2003236676A AU 2003236676 A1 AU2003236676 A1 AU 2003236676A1
Authority
AU
Australia
Prior art keywords
perforating
web
type material
type
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.)
Abandoned
Application number
AU2003236676A
Inventor
Gerhard Arlt
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.)
AFS ENTWICKLUNGS and VERTRIEBS GmbH
Original Assignee
Afs Entwicklungs & Vertriebs G
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 Afs Entwicklungs & Vertriebs G filed Critical Afs Entwicklungs & Vertriebs G
Publication of AU2003236676A1 publication Critical patent/AU2003236676A1/en
Abandoned 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • H01T19/04—Devices providing for corona discharge having pointed electrodes
AU2003236676A 2002-05-25 2003-05-17 Device for perforating a web-type material Abandoned AU2003236676A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002123388 DE10223388B4 (en) 2002-05-25 2002-05-25 Device for perforating a web-like material
DE10223388.8 2002-05-25
PCT/EP2003/005211 WO2003099530A1 (en) 2002-05-25 2003-05-17 Device for perforating a web-type material

Publications (1)

Publication Number Publication Date
AU2003236676A1 true AU2003236676A1 (en) 2003-12-12

Family

ID=29557308

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003236676A Abandoned AU2003236676A1 (en) 2002-05-25 2003-05-17 Device for perforating a web-type material

Country Status (3)

Country Link
AU (1) AU2003236676A1 (en)
DE (1) DE10223388B4 (en)
WO (1) WO2003099530A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750662C (en) * 1938-01-29 1945-01-22 Bruno Groeschel Method for perforating paper webs or the like, in particular in printing machines
GB902453A (en) * 1958-04-09 1962-08-01 Crosfield J F Ltd Method of perforating travelling sheet material
GB900330A (en) * 1960-02-24 1962-07-04 Hans Joachim Frohling A method and apparatus for finely perforating webs or tapes
US3291711A (en) * 1963-03-12 1966-12-13 Du Pont Treating electrode and process
US3385951A (en) * 1966-05-20 1968-05-28 Du Pont Apparatus for perforating and bonding moving sheets of material by electrical discharges
US3783237A (en) * 1972-11-06 1974-01-01 Reynolds Tobacco Co R Apparatus for electrically perforating sheet material
CA1010413A (en) * 1973-07-18 1977-05-17 George B. Baron Cushioned roller circle
DE2534376C3 (en) * 1975-08-01 1979-10-25 Dynamit Nobel Ag, 5210 Troisdorf Device for continuous perforation of flexible webs made of thermoplastics
DE10109100C1 (en) * 2001-02-24 2002-04-18 Afs Entwicklungs & Vertriebs G Perforating strip material involves controlling frequency applied to discharge electrodes depending on detected presence or absence between electrodes of dielectric foil to be perforated

Also Published As

Publication number Publication date
WO2003099530A1 (en) 2003-12-04
DE10223388A1 (en) 2003-12-24
DE10223388B4 (en) 2005-09-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase