China Plastics ›› 2011, Vol. 25 ›› Issue (09): 11-15 .DOI: 10.19491/j.issn.1001-9278.2011.09.003

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Research Progress of Laser Marking on Plastics

FENG Chi WU Wenjing LI Siyuan ZHANG Yong   

  • Received:2011-04-15 Revised:1900-01-01 Online:2011-09-26 Published:2011-09-26

Abstract: Compared with traditional printing technology, the laser marking possessed some advantages: clear, durable, easy to operate, and environmental friendly. Three kinds of laser marking methods (light marking dark, dark marking light, and color marking), the marking principle, and the preparation of the laser marking composition were introduced. The future development of laser marking method was also forecast.

Key words: plastics, laser marking, additive