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The advantages and difference between the laser marking machine and the inkjet printer

In life, the daily necessities, food, or industrial products, they all have their own marks, date of manufacture, logo, model, QR code, bar code, anti-counterfeit mark, etc., then how these marks are printed? Some manufacturers say that they are marked by Laser marking machine, and some manufacturers say that they are printed with ink et printer. So, what is the difference between laser marking machine and inkjet printer?

Laser marking machine uses laser beam for permanent mark on the surface of various materials. The effect of marking is to expose deep materials through the evaporation of surface materials, thus engraving exquisite patterns, trademarks and characters. The laser marking machine is mainly divided into uv laser marking machine, fiber laser marking machine and co2 laser marking machine. It can engrave a variety of non-metallic materials, mainly used in garment accessories, pharmaceutical packaging, wine packaging, architectural ceramics, beverage packaging, fabric cutting, rubber products, shell nameplate, craft gifts, electronic components, leather and other industries.

The inkjet printer uses the electriferous ink deflection to shift the ink point out of the normal flight path to the surface of the workpiece. The position of each ink droplet is controlled by the quantity of electricity charged to the ink droplet. Usually, the ink droplet is only in the vertical direction. It is necessary to make relative movement between the substrate and the nozzle to form the information we want to print. The inkjet printer is mainly used in beverage, beer, mineral water industries etc.

Compared with the inkjet printer, the laser marking machine has the advantages of fast marking speed and wide application range. It can be permanently marked with high quality on the surface of various materials, and has no force on the surface of the workpiece. No deformation, no corrosion on the surface of the material, no harmful substances in the marking process, and no pollution on the environment.

The laser marking machine produced by Shenzhen Sunlaser Technology Co., Ltd. uses fiber laser to output laser, and then implement the marking function through high-speed galvanometer system. The laser is controlled by industrial computer with good beam quality, and the laser marking is beautiful and permanent. The air cooling system is adopted, the machine is small in size. It has long service life, free maintenance, and low production cost.


  • 2021-10-08
  • 2021-10-08
  • 2021-10-07
  • 2021-10-07
  • 2021-10-06


Contact: Yousheng Fang

Phone: 13751052375

Tel: 0755-27388711

Email: szsunlaser@163.com

Add: Floor 5, Building B, Dingfeng Science and Technology Park, Songgang Tantou 5th Industrial Zone, Baoan District, Shenzhen, China.