CH430177A - Verfahren zur Perforierung von Kunststoffolien - Google Patents

Verfahren zur Perforierung von Kunststoffolien

Info

Publication number
CH430177A
CH430177A CH169665A CH169665A CH430177A CH 430177 A CH430177 A CH 430177A CH 169665 A CH169665 A CH 169665A CH 169665 A CH169665 A CH 169665A CH 430177 A CH430177 A CH 430177A
Authority
CH
Switzerland
Prior art keywords
plastic films
perforating plastic
perforating
films
plastic
Prior art date
Application number
CH169665A
Other languages
German (de)
English (en)
Inventor
Froehlich Heinz Dr Dipl-Phys
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH430177A publication Critical patent/CH430177A/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/302Controlling tubes by external information, e.g. programme control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/31Perforating by non-mechanical means, e.g. by fluid jet by radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00Producing flat articles, e.g. films or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00After-treatment of articles without altering their shape; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
CH169665A 1964-03-03 1965-02-09 Verfahren zur Perforierung von Kunststoffolien CH430177A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES89794A DE1220999B (de) 1964-03-03 1964-03-03 Verfahren und Vorrichtung zum Perforieren von Folien aus thermoplastischen oder thermoelastischen Kunststoffen unter Anwendung von Hochspannung

Publications (1)

Publication Number Publication Date
CH430177A true CH430177A (de) 1967-02-15

Family

ID=7515352

Family Applications (1)

Application Number Title Priority Date Filing Date
CH169665A CH430177A (de) 1964-03-03 1965-02-09 Verfahren zur Perforierung von Kunststoffolien

Country Status (5)

Country Link
CH (1) CH430177A (fr)
DE (1) DE1220999B (fr)
FR (1) FR1425102A (fr)
GB (1) GB1086464A (fr)
NL (1) NL6502039A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524046A (en) * 1968-04-26 1970-08-11 Aluminum Co Of America Apparatus and method for piercing holes in elastomeric articles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469076A (en) * 1967-06-01 1969-09-23 Producto Machine Co The Apparatus for removing flashing from molded plastic articles
DE1963798A1 (de) * 1969-12-19 1971-06-24 Heinz Becker Gas- und wasserdampfdurchlaessige,kuenstliche Huelle fuer Lebensmittel,insbesondere fuer Wurst,und Verfahren zu ihrer Herstellung
CA927316A (en) * 1970-02-27 1973-05-29 Kuraray Co. Method of producing a moisture permeable sheet material
CN103448096B (zh) * 2013-08-27 2015-06-17 北京科电微波电子有限公司 高压电子束透气皮革微孔加工系统
CN106564093B (zh) * 2016-06-15 2018-10-19 王小六 一种皮革电弧穿透系统的使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1676166U (de) * 1952-07-29 1954-05-13 J H Benecke Hannoversche Wachs Gasdurchlaessiges kunstleder.
DE1005037B (de) * 1953-08-21 1957-03-28 Dr Gerhard Feld Verfahren und Vorrichtung zum begrenzten Dichtmachen von beschichtetem Textilgewebe
CH334330A (de) * 1953-09-29 1958-11-30 Siemens Ag Apparatur mit Hochvakuumraum und kontinuierlich benutzbarer Vakuumschleuse für Bänder und Drähte
DE1131760B (de) * 1958-07-14 1962-06-20 Zeiss Carl Fa Breitband-Isoliertransformator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524046A (en) * 1968-04-26 1970-08-11 Aluminum Co Of America Apparatus and method for piercing holes in elastomeric articles

Also Published As

Publication number Publication date
DE1220999B (de) 1966-07-14
GB1086464A (en) 1967-10-11
NL6502039A (fr) 1965-09-06
FR1425102A (fr) 1966-01-14

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