ECSP055842A - LASER MARKING PROCESS - Google Patents

LASER MARKING PROCESS

Info

Publication number
ECSP055842A
ECSP055842A EC2005005842A ECSP055842A ECSP055842A EC SP055842 A ECSP055842 A EC SP055842A EC 2005005842 A EC2005005842 A EC 2005005842A EC SP055842 A ECSP055842 A EC SP055842A EC SP055842 A ECSP055842 A EC SP055842A
Authority
EC
Ecuador
Prior art keywords
laser
flexible plastic
sensitive material
heating
appear
Prior art date
Application number
EC2005005842A
Other languages
Spanish (es)
Inventor
Olaf Lucas
Dagmar Maria Kroth
Luang Minh Thai
Frank Lange
Original Assignee
Sun Chemical Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9947832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ECSP055842(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sun Chemical Corp filed Critical Sun Chemical Corp
Publication of ECSP055842A publication Critical patent/ECSP055842A/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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/46—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
    • B41M5/465—Infrared radiation-absorbing materials, e.g. dyes, metals, silicates, C black
    • 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
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • 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)
  • Dot-Matrix Printers And Others (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Laser Beam Processing (AREA)

Abstract

Thin, flexible plastic films, of the type used for the packaging of foodstuffs, may be printed using a laser marking technique by printing a layer or layers comprising a laser sensitive material and an ink so that heating of the laser sensitive material by absorption of laser radiation burns the ink selectively, so causing markings to appear. A further process for marking a flexible plastic material using a laser is disclosed, whereby to a surface of a substrate comprising said flexible plastic material a laser sensitive material which is or is associated with a material that generates gas on heating is applied, this is coated with a gas impermeable layer, then exposed to laser radiation such that raised markings appear on the exposed portions.
EC2005005842A 2002-11-14 2005-06-08 LASER MARKING PROCESS ECSP055842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0226597.3A GB0226597D0 (en) 2002-11-14 2002-11-14 Laser marking process

Publications (1)

Publication Number Publication Date
ECSP055842A true ECSP055842A (en) 2005-09-20

Family

ID=9947832

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2005005842A ECSP055842A (en) 2002-11-14 2005-06-08 LASER MARKING PROCESS

Country Status (12)

Country Link
EP (1) EP1560715B2 (en)
AT (1) ATE411906T1 (en)
AU (1) AU2003290814A1 (en)
BR (1) BR0307991A (en)
CA (1) CA2506979A1 (en)
DE (1) DE60324311D1 (en)
EC (1) ECSP055842A (en)
ES (1) ES2311747T5 (en)
GB (1) GB0226597D0 (en)
MX (1) MXPA05006190A (en)
WO (1) WO2004045857A2 (en)
ZA (1) ZA200504580B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050072335A1 (en) * 2003-10-02 2005-04-07 Zhang Yue S. Primer composition for bonding polymer composites with urethane adhesives and sealants
GB0400813D0 (en) * 2004-01-14 2004-02-18 Sherwood Technology Ltd Laser imaging
DE102005000953A1 (en) * 2004-06-09 2005-12-29 Eberhard Wiedenmann Process for labeling smoked foods
GB0611325D0 (en) * 2006-06-08 2006-07-19 Datalase Ltd Laser marking
ATE447476T1 (en) 2007-11-30 2009-11-15 Eckart Gmbh USE OF A MIXTURE WITH SPHERICAL METAL PARTICLES AND METAL FLAKES AS A LASER MARKING OR LASER WELDABLE AGENTS AND LASER MARKABLE AND/OR LASER WELDABLE PLASTIC
DE102008046461A1 (en) 2008-09-09 2010-03-11 Tesa Se Process for producing a multicolor laser-inscribable film
AT507507A1 (en) * 2008-11-03 2010-05-15 Teich Ag CIRCUIT BOARD
WO2012056385A1 (en) 2010-10-25 2012-05-03 Sabic Innovative Plastics Ip B.V. Improved electroless plating performance of laser direct structuring materials
ITMO20110225A1 (en) * 2011-09-01 2013-03-02 Swisslog Italia Spa PACKAGING AND PACKAGING MATERIAL
DE102013218752B4 (en) 2013-09-18 2021-01-28 Bundesdruckerei Gmbh Activatable value or security product, method for activating and method for producing the value or security product
WO2015122894A2 (en) * 2014-02-13 2015-08-20 Spectra Systems Corporation Gas activated changes to light absorption and emission characteristics for security articles
EP2946938B1 (en) * 2014-05-23 2017-04-12 Merck Patent GmbH Method for the laser treatment of coatings
US9881714B2 (en) 2014-06-19 2018-01-30 Saint-Gobain Performance Plastics Corporation Laser-markable insulation material for wire or cable assemblies
US10256009B2 (en) 2014-06-19 2019-04-09 Saint-Gobain Performance Plastics Corporation Laser-markable insulation material for wire or cable assemblies
ES2928336T3 (en) 2016-08-19 2022-11-17 Strauss Levi & Co Laser finishing
CN107437369A (en) * 2016-12-21 2017-12-05 信码互通（北京）科技有限公司 Plastic sheet and its manufacture method with gray scale mark
WO2019032429A1 (en) 2017-08-09 2019-02-14 Parker-Hannifin Corporation Enhanced method for product marking
US11813820B2 (en) 2017-09-22 2023-11-14 Printpack Illinois, Inc. Packaging material with indicium in metallic layer
EP3703898A4 (en) 2017-10-31 2021-05-19 Levi Strauss & Co. Laser finishing design tool
EP3704608A4 (en) 2017-10-31 2021-08-18 Levi Strauss & Co. Using neural networks in creating apparel designs
US11313072B2 (en) 2018-02-27 2022-04-26 Levi Strauss & Co. On-demand manufacturing of laser-finished apparel
US10820650B2 (en) 2018-02-27 2020-11-03 Levi Strauss & Co. Surface projection for apparel in an apparel design system
CN113168280A (en) 2018-08-07 2021-07-23 利惠商业有限公司 Laser trimming design tool
EP3887593A4 (en) 2018-11-30 2022-10-05 Levi Strauss & Co. Shadow neutral 3-d garment rendering
CN114423896A (en) 2019-07-23 2022-04-29 利惠商业有限公司 Three-dimensional rendering preview of laser finished garments
CN111105701A (en) * 2020-01-31 2020-05-05 北京逸智联科技有限公司 Printed bar code label and printing system
DE102021121059A1 (en) 2021-08-13 2023-02-16 Koenig & Bauer Ag Method for producing marked packaging material by means of a laser beam and a marking device for producing marked packaging material with a laser source

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083726A (en) 1980-09-09 1982-03-24 Minnesota Mining & Mfg Preparation of multi-colour prints by laser irradiation and materials for use therein
DE68927136T2 (en) 1988-05-31 1997-03-06 Dainippon Ink & Chemicals Process and composition for laser marking
EP0419377B2 (en) * 1989-09-22 2001-04-18 Schneider Electric Sa Procedure apparatus and paint for the laser marking of castings for electrical apparatus
FR2656734B1 (en) 1990-01-03 1992-03-20 Filotex Sa ELECTRIC OR FIBER OPTIC CABLE MARKABLE BY SEVERAL TYPES OF LASERS.
US5061341A (en) * 1990-01-25 1991-10-29 Eastman Kodak Company Laser-ablating a marking in a coating on plastic articles
ATE135638T1 (en) * 1991-07-30 1996-04-15 Ferchim Eng Sa METHOD FOR PRODUCING OBJECTS WITH SURFACE RELIEF PATTERNS
US5608429A (en) 1993-08-02 1997-03-04 Nippon Kayaku Kabushiki Kaisha Laser marking method, laser marking composition and articles having color developing layer made of said composition
EP0675001B1 (en) † 1994-03-29 1999-06-16 Ge Plastics Japan Limited Resin compositions for laser marking
DE4415802A1 (en) 1994-05-05 1995-11-09 Merck Patent Gmbh Laser-markable plastics
DE19522397A1 (en) 1995-06-23 1997-01-02 Merck Patent Gmbh Laser-markable plastics
DE69604636T2 (en) † 1995-08-30 2000-05-18 Eastman Kodak Co Laser recording element
DE19642040C1 (en) 1996-10-11 1998-01-15 Schreiner Etiketten Label with hologram, written by laser beam passing through clear, protective upper film
DE19646331C2 (en) * 1996-11-09 2000-08-10 Fraunhofer Ges Forschung Process for local plastic deformation by a laser
US5977514A (en) 1997-06-13 1999-11-02 M.A. Hannacolor Controlled color laser marking of plastics
US6259465B1 (en) * 1998-11-11 2001-07-10 Eastman Kodak Company Laser thermal media with improved abrasion resistance
US6168903B1 (en) † 1999-01-21 2001-01-02 Presstek, Inc. Lithographic imaging with reduced power requirements
US7485403B2 (en) † 2001-03-16 2009-02-03 Datalase Ltd. Laser-markable compositions

Also Published As

Publication number Publication date
EP1560715A2 (en) 2005-08-10
AU2003290814A1 (en) 2004-06-15
CA2506979A1 (en) 2004-06-03
BR0307991A (en) 2004-12-21
ES2311747T5 (en) 2014-12-03
MXPA05006190A (en) 2005-09-21
ES2311747T3 (en) 2009-02-16
EP1560715B1 (en) 2008-10-22
AU2003290814A8 (en) 2004-06-15
DE60324311D1 (en) 2008-12-04
WO2004045857A2 (en) 2004-06-03
WO2004045857A3 (en) 2004-07-08
ZA200504580B (en) 2006-06-28
GB0226597D0 (en) 2002-12-24
EP1560715B2 (en) 2014-08-20
ATE411906T1 (en) 2008-11-15

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