QR code, date information, brand logo can be seen everywhere in our daily life, such as: food packaging, drug packaging.Articles of daily use, and so on, these patterns and marks, in the past are printed with ink coding technology, with the development of laser technology, ink coding technology in this field is gradually replaced by laser marking.At present, laser marking machine in the market by many enterprises sought after, such as food, medical, daily chemical, building materials, electronic components and many other industries have been widely promoted.
Why laser marking will gradually replace ink coding?
1.Ink inkjet printer printed out of the icon is not permanent, it is easy to be worn off, and the laser marking machine out of the icon is never erased, is a permanent mark, is not easy to deform, will not be wiped off.
2.Laser marking machine relative to ink printing machine can print more precise icon, such as in the bottle cap or small jewelry marking, the use of laser marking opportunity is easy, because the laser marking machine is controlled by computer, technology is more precise.
3.Laser marking machine is suitable for all kinds of metal, non-metal materials.The working principle of laser marking machine is the laser with a very high energy density concentrated on the surface of the object to be engraved, in a very short time, the surface of the material gasification, and through the control of the effective displacement of the laser beam, accurately burned out a fine pattern or text, so laser marking is the most green and safe marking equipment.