Colour quality of CO2laser-treated denim fabric

Chi Wai Kan, K. K. Law

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review


CO2laser processing was used in this study for engraving denim fabric. By controlling the laser process parameters, i.e. pixel time (μs) and resolution (dot per inch), laser with different powers can be produced which were used for engraving a square pattern in denim fabric. After laser engraving, the shade and related colour properties of the denim fabric were measured and compared with the untreated one.
Original languageEnglish
Title of host publicationPHOTOPTICS 2013 - Proceedings of the International Conference on Photonics, Optics and Laser Technology
Number of pages5
Publication statusPublished - 30 May 2013
EventInternational Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2013 - Barcelona, Spain
Duration: 20 Feb 201321 Feb 2013


ConferenceInternational Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2013


  • CO laser 2
  • Colour quality
  • Denim fabric

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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