Matrix Blu

Matrix Blu

The “high-end” laser solution for high speed marking and engraving of LGP panels for backlight applications.

Matrix Blu
  • Processes: marking, engraving
  • Processable materials: PMMA (both cast and extruded)
  • Sectors: signage, lighting, interior design, advertising, visual communication, POP communication
  • Specifically designed for processing sheets made of PMMA
  • High quality: perfect light diffusion without shadows and reflections
  • Productivity up to 10 times greater than that of conventional machines thanks to the possibility of continuous cycle processing
  • Proprietary laser technology to produce micro-dots that create an optical light guide (LGP – Light Guide Plate)
  • Work area: up to 2000×3000 mm
  • Simplicity of use thanks to Icaro BLU user-friendly software interface for achieving uniform panel brightness in a few and simple guided steps
  • Industry 4.0 Ready: full digital workflow integration


  • Sheet loading table

fairs and events

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We are glad to inform you that from OCTOBER 4th to 6th 2023 we will be at Viscom Italia fair in Milan (Italy). Hall 12 …


We are glad to inform you that from February 26th to March 2nd 2023 we will be at EUROSHOP fair in Düsseldorf (Germany). Hall 3 –…


news and press

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SEI S.R.L. was born  40 years ago thanks to a strong culture of engineering, to main values of loyalty and passion…


SEI Laser pioneers the generation of dot patterns that allow uniform light distribution within any shape Following the continuously growing market…


case histories

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Lots of bright ideas: panels with great effect, made thanks to SEI Laser engraving technology

Elcom, established in 1984 in Caino (Brescia), is specialised in the production of customized frames for industrial electronics. In particular, the company’s…



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