CA1017808A - Foisceau laser a hologramme pour le decoupage en mouvement des substances tramees - Google Patents

Foisceau laser a hologramme pour le decoupage en mouvement des substances tramees

Info

Publication number
CA1017808A
CA1017808A CA208,190A CA208190A CA1017808A CA 1017808 A CA1017808 A CA 1017808A CA 208190 A CA208190 A CA 208190A CA 1017808 A CA1017808 A CA 1017808A
Authority
CA
Canada
Prior art keywords
halogram
laser beam
cutting moving
moving webs
webs
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
CA208,190A
Other languages
English (en)
Other versions
CA208190S (en
Inventor
Peter Langenbeck
Kurt Stemmler
Gunter Ehlscheid
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1017808A publication Critical patent/CA1017808A/fr
Expired 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
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • B26F3/16—Severing by using heat by radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holo Graphy (AREA)
  • Laser Beam Processing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CA208,190A 1973-08-31 1974-08-30 Foisceau laser a hologramme pour le decoupage en mouvement des substances tramees Expired CA1017808A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732343996 DE2343996C2 (de) 1973-08-31 1973-08-31 Verfahren und Vorrichtung zum Herstellen von Briefumschlagzuschnitten

Publications (1)

Publication Number Publication Date
CA1017808A true CA1017808A (fr) 1977-09-20

Family

ID=5891288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,190A Expired CA1017808A (fr) 1973-08-31 1974-08-30 Foisceau laser a hologramme pour le decoupage en mouvement des substances tramees

Country Status (6)

Country Link
CA (1) CA1017808A (fr)
DE (1) DE2343996C2 (fr)
ES (1) ES429665A1 (fr)
FR (1) FR2327850A1 (fr)
GB (1) GB1442002A (fr)
IT (1) IT1020370B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3572612D1 (en) * 1984-11-23 1989-10-05 Basf Ag Process for producing cuts in biological material
US5444035A (en) * 1990-08-17 1995-08-22 Minnesota Mining And Manufacturing Company Laser perforation of paper
US5557311A (en) * 1993-06-11 1996-09-17 Minnesota Mining And Manufacturing Company Multi-page signatures made using laser perforated bond papers
US5571429A (en) * 1994-02-25 1996-11-05 Litel Instruments Apparatus and process for high speed laminate processing with computer generated holograms
DE19722799A1 (de) * 1997-05-30 1998-12-03 Hauni Maschinenbau Ag Verfahren zum Bearbeiten eines Streifens und Anordnung in einer Filteransetzmaschine
US6038487A (en) * 1997-06-05 2000-03-14 Appleton Papers Inc. Cross direction web processor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419706A (en) * 1962-09-25 1968-12-31 Jagenberg Werke Ag Method for cutting of paper and similar materials
GB1261706A (en) * 1968-05-31 1972-01-26 British Oxygen Co Ltd Cutting workpieces

Also Published As

Publication number Publication date
IT1020370B (it) 1977-12-20
FR2327850A1 (fr) 1977-05-13
GB1442002A (en) 1976-07-07
DE2343996C2 (de) 1982-09-16
ES429665A1 (es) 1976-10-01
DE2343996A1 (de) 1975-03-13
FR2327850B3 (fr) 1978-08-25

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