Fiber marking is an excellent metal nameplate marking technology

Metal nameplates, also known as metal signs, common metal nameplates mainly mark the manufacturer's LOGO, information parameters, or some commemorative patterns
.
Because the metal nameplate is very prominent in preservation, wear resistance, appearance texture and other aspects, it is widely used
.
The general material of the metal nameplate is metal sheet, which is used more such as: stainless steel, aluminum alloy, alumina, zinc alloy, iron, zinc alloy, etc
.

Metal nameplate surface marks such as pattern drawing, company LOGO printing, contact information, two-dimensional code, etc.
used to use silk screen printing and pad printing
in traditional printing.
The working principle of silk screen printing is simple, first engrave the pattern to be printed on the steel plate, and then print to the surface
of the nameplate through the printing screen.
Pad printing is to first engrave a gravure plate on the steel plate, and then use a silicone transfer head to print it on the surface
of the product.
The two printing technologies have their own advantages and disadvantages, but with the development of society and the increase in people's needs, the shortcomings of traditional printing technologies are becoming more and more obvious, such as:

1.
Poor wear resistance, the wear resistance mentioned here is not the wear resistance of metal materials, which refers to the fact that metal surface inks are often worn off in use, resulting in blurring, color loss and so on
.

2.
Poor adaptability to harsh environments, such as pump nameplates, air compressor nameplates, mold nameplates and other equipment, due to the production environment problems often contact immersion, high temperature, chemical pollution, etc.
, ordinary printing ink can not withstand the destruction of the environment
.

3.
Aesthetics requirements, metal surface printing appearance gives people a relatively low-end, for some products with relatively high requirements for appearance is not suitable, such as medallions, metal business cards, exquisite company publicity nameplates, handicraft description nameplates, etc.
can not meet its appearance requirements
.

4.
The process of screen printing requires the use of organic solvents and heavy metal elements and other chemical raw materials, these substances have certain toxicity and will cause personal injury to screen printing staff, in addition, during the drying process of screen printing ink, volatile chemical raw materials gradually volatilize into the air, causing pollution
to the air and the environment.

Advantages of fiber laser marking

Compared with the traditional metal nameplate surface treatment technology, the emergence of fiber laser marking machine has successfully solved a series of problems
.
It is characterized by high marking accuracy, fast speed and stable
performance.
Marking on metal surfaces does not require media such as ink to cover the surface, and is marked directly on the surface of the metal nameplate by laser
.
And only need to be controlled by computer, simple operation, can print a variety of complex patterns, text, two-dimensional code and other content, through these advantages, fiber laser marking machine once on the market immediately occupies a large share of the metal surface treatment market
.