FR2748412B1 - METHOD FOR CUTTING A PLASTIC PLATE - Google Patents

METHOD FOR CUTTING A PLASTIC PLATE

Info

Publication number
FR2748412B1
FR2748412B1 FR9605697A FR9605697A FR2748412B1 FR 2748412 B1 FR2748412 B1 FR 2748412B1 FR 9605697 A FR9605697 A FR 9605697A FR 9605697 A FR9605697 A FR 9605697A FR 2748412 B1 FR2748412 B1 FR 2748412B1
Authority
FR
France
Prior art keywords
cutting
plastic plate
plastic
plate
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 - Fee Related
Application number
FR9605697A
Other languages
French (fr)
Other versions
FR2748412A1 (en
Inventor
Benoit Thevenot
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.)
Solaic SA
Original Assignee
Solaic SA
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 Solaic SA filed Critical Solaic SA
Priority to FR9605697A priority Critical patent/FR2748412B1/en
Publication of FR2748412A1 publication Critical patent/FR2748412A1/en
Application granted granted Critical
Publication of FR2748412B1 publication Critical patent/FR2748412B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR9605697A 1996-05-07 1996-05-07 METHOD FOR CUTTING A PLASTIC PLATE Expired - Fee Related FR2748412B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9605697A FR2748412B1 (en) 1996-05-07 1996-05-07 METHOD FOR CUTTING A PLASTIC PLATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605697A FR2748412B1 (en) 1996-05-07 1996-05-07 METHOD FOR CUTTING A PLASTIC PLATE

Publications (2)

Publication Number Publication Date
FR2748412A1 FR2748412A1 (en) 1997-11-14
FR2748412B1 true FR2748412B1 (en) 1998-06-19

Family

ID=9491911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9605697A Expired - Fee Related FR2748412B1 (en) 1996-05-07 1996-05-07 METHOD FOR CUTTING A PLASTIC PLATE

Country Status (1)

Country Link
FR (1) FR2748412B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01245993A (en) * 1988-03-27 1989-10-02 Semiconductor Energy Lab Co Ltd Thin film working device
DE3888179T2 (en) * 1988-09-07 1994-06-30 Leeuwarder Papier Process for making notches in packaging material.
DE4131617A1 (en) * 1990-09-24 1992-04-30 Tomas Meinen Mfg. identity card, credit card, etc. - involves cutting signature strip from printed paper material using controlled laser beam and transferring to plastic card body
WO1994001240A1 (en) * 1992-07-01 1994-01-20 Litel Instruments Use of fresnel zone plates for material processing
JPH08108289A (en) * 1994-10-07 1996-04-30 Sumitomo Electric Ind Ltd Optical device for laser beam machining
DE19502468A1 (en) * 1995-01-27 1996-08-01 Orga Kartensysteme Gmbh One-piece injection moulded plastic card assembly

Also Published As

Publication number Publication date
FR2748412A1 (en) 1997-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse