ATE208280T1 - METHOD FOR LASER MARKING FILM - Google Patents

METHOD FOR LASER MARKING FILM

Info

Publication number
ATE208280T1
ATE208280T1 AT97934462T AT97934462T ATE208280T1 AT E208280 T1 ATE208280 T1 AT E208280T1 AT 97934462 T AT97934462 T AT 97934462T AT 97934462 T AT97934462 T AT 97934462T AT E208280 T1 ATE208280 T1 AT E208280T1
Authority
AT
Austria
Prior art keywords
laser marking
marking film
laser
covering layer
layer
Prior art date
Application number
AT97934462T
Other languages
German (de)
Inventor
Norbert Fenten
Dieter Carl
Original Assignee
Quarzwerke Gmbh
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 Quarzwerke Gmbh filed Critical Quarzwerke Gmbh
Application granted granted Critical
Publication of ATE208280T1 publication Critical patent/ATE208280T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laser Beam Processing (AREA)
  • Paper (AREA)

Abstract

A process is disclosed for writing by means of a laser on coloured or uncoloured foils having at least one covering layer and a base layer. The process is characterised in that the foil is irradiated by the laser radiation through the covering layer. The covering layer is selected so as to not absorb the used laser radiation and the supporting layer is finished so as to become able to receive an inscription made by a laser.
AT97934462T 1996-07-27 1997-07-14 METHOD FOR LASER MARKING FILM ATE208280T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19630478A DE19630478A1 (en) 1996-07-27 1996-07-27 Process for laser marking foils
PCT/EP1997/003757 WO1998004417A1 (en) 1996-07-27 1997-07-14 Process for writing on foils by means of a laser

Publications (1)

Publication Number Publication Date
ATE208280T1 true ATE208280T1 (en) 2001-11-15

Family

ID=7801117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97934462T ATE208280T1 (en) 1996-07-27 1997-07-14 METHOD FOR LASER MARKING FILM

Country Status (6)

Country Link
EP (1) EP0914257B1 (en)
JP (1) JP2000501670A (en)
AT (1) ATE208280T1 (en)
DE (2) DE19630478A1 (en)
ES (1) ES2167763T3 (en)
WO (1) WO1998004417A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2341579B (en) 1998-09-16 2003-04-16 Agra Vadeko Inc Apparatus and method of marking polymer-based laminates
DE19918473C2 (en) 1999-04-23 2003-10-02 Lohmann Therapie Syst Lts Method and device for labeling a sheet-like adhesive system of a thin-walled polymer, in the form of a drug-containing patch, in particular a transdermal therapeutic system
ES2208403T3 (en) * 1999-08-21 2004-06-16 DEUTSCHE ROCKWOOL MINERALWOLL GMBH & CO. OHG PROCEDURE FOR THE MANUFACTURE OF AN INSULATING MATERIAL.
DE29925014U1 (en) * 1999-12-13 2008-12-18 Knauf Insulation Gmbh Identifiable mineral fiber product
DE10003423A1 (en) * 2000-01-26 2001-08-02 Hoechst Trespaphan Gmbh Packaging made of biaxially oriented polyolefin film
DE10053639B4 (en) * 2000-10-28 2007-04-12 Chemische Fabrik Budenheim Kg Use of iron, cobalt, nickel or molybdenum salts
WO2002068192A1 (en) * 2001-02-26 2002-09-06 Trespaphan Gmbh Laser-markable laminate
DE10142638A1 (en) * 2001-08-31 2003-05-08 Tesa Ag Process for producing a laser-inscribable film
DE10213110A1 (en) * 2002-03-23 2003-10-02 Tesa Ag Multi-layer laser transfer film for permanent marking of components
DE10235018A1 (en) * 2002-07-31 2004-02-12 Merck Patent Gmbh Laser-markable flexible carrier unit
JP5296374B2 (en) * 2004-03-30 2013-09-25 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Sealing on plastic
DE102004063136A1 (en) * 2004-12-22 2006-07-13 Kalle Gmbh Multilayer markable food casing
DE202006013892U1 (en) * 2006-09-05 2008-01-10 Herma Gmbh bonding
DE102008008016A1 (en) * 2008-02-07 2009-08-20 Raumedic Ag Plastic body
DE102010008706A1 (en) † 2010-02-19 2010-11-04 Nordenia Technologies Gmbh Multi-layer plastic sheet used to make packaging in form of tear-open bags with predefined lines of weakness, contains polyolefin layers with and without substance absorbing laser energy
JP6562145B1 (en) * 2018-11-13 2019-08-21 東洋インキＳｃホールディングス株式会社 Ultraviolet laser marking composition, printed matter and laminate using the same
CN114846059B (en) * 2019-12-20 2024-04-26 东洋纺株式会社 Film capable of laser printing and package using the same
JPWO2021125136A1 (en) * 2019-12-20 2021-06-24

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500777A (en) * 1981-02-27 1985-02-19 Drexler Technology Corporation High data capacity, scratch and dust resistant, infrared, read-write data card for automatic teller machines
NL8204604A (en) * 1982-11-26 1984-06-18 Wavin Bv PLASTIC MATERIAL.
AU597240B2 (en) * 1985-02-05 1990-05-31 Ciba-Geigy Ag Laser marking of pigmented systems
GB8726482D0 (en) * 1987-11-12 1987-12-16 Bicc Plc Marking flourocarbon surfaces
GB8802054D0 (en) * 1988-01-29 1988-02-24 Baugh J J Method of marking object using laser beam & method & device for use in reading bar code
DE69025686T2 (en) * 1989-09-22 1996-09-26 Schneider Electric Sa Process, device and dye for laser marking envelopes for electrical devices
US5340628A (en) * 1992-11-05 1994-08-23 Ccl Label, Inc. Laser markable laminated sheet
EP0607597B1 (en) * 1993-01-19 1999-03-03 Nippon Kayaku Kabushiki Kaisha Marking composition, molding thereof and marking method
BE1008127A3 (en) * 1994-03-09 1996-01-23 Dsm Nv OBJECT THAT CONTAINS burnt TAG AND METHOD FOR OBJECT OF MANUFACTURING.
DE19525958A1 (en) * 1995-07-17 1997-01-23 Quarzwerke Gmbh Polyolefin for non-black laser recording, useful for packaging and car pts.
TW363016B (en) * 1996-01-08 1999-07-01 Nippon Kayaku Kk Laser marking article having two or more layers of thin films on the surface thereof, method for laser marking of the article and ground composition for use in laser marking

Also Published As

Publication number Publication date
EP0914257B1 (en) 2001-11-07
JP2000501670A (en) 2000-02-15
DE19630478A1 (en) 1998-01-29
EP0914257A1 (en) 1999-05-12
WO1998004417A1 (en) 1998-02-05
ES2167763T3 (en) 2002-05-16
DE59705289D1 (en) 2001-12-13

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