In the traditional inkjet marking industry, the aluminum profile industry initially used inkjet printers to print product information and company information on profile products for anti-counterfeiting treatment, so the traditional Inkjet Printer can be applied to aluminum profiles. Identify product and company information, but still have some limitations, such as:
1. Due to the special nature of the aluminum profile, the logo can be easily removed after the inkjet printer logo is used, and the permanent marking cannot be provided.
2 , and in the process of using inkjet inkjet marking, it is easy to block the inkjet head due to the hardening of the dust ink, and the pipeline should be cleaned frequently during the process of using the inkjet printer .
3. Due to the increase in the number of cleanings during the use of the printer, the operating cost of the inkjet printer consumables is also high.
Due to the limitations of the inkjet printer in the process of use, the application prospect in the aluminum profile industry is very bad. In order to overcome the above shortcomings, the Oulans developed and produced the Oulans laser according to the characteristics of the aluminum profile industry. The standard machine, the working principle of the Oulens Laser Marking Machine is as follows:
Laser marking machines use laser beams to mark permanent surfaces on a variety of different materials. The effect of marking is to expose deep substances by evaporation of surface substances, or to " engraving " traces by chemical or physical changes of surface substances caused by light energy , or to burn off some substances by light energy to show the desired etching. Pattern, text.
So what are the advantages of laser marking machines ?
First of all, due to the working principle of the laser marking machine , the products identified by the laser marking machine have a permanent mark and cannot be altered. It has the characteristics of anti-counterfeiting.
Secondly, the laser marking machine is non-contact and can be engraved on any regular and irregular surface.
Once again, the laser marking machine can work on metal or non-metal surfaces, and can also be used on plastic surfaces for a wide range of applicability.
In terms of engraving accuracy, The image of the engraving of the laser marking machine is fine, and the minimum line width can reach 0.04mm . The mark is clear, long lasting and beautiful. Laser marking can meet the need to print large amounts of data on very small plastic parts.
In addition, the laser marking machine does not need to use any consumables during use, so compared with the inkjet printer , it also saves a lot of money in the consumables.
In addition to the above points, the laser marking machine also has the characteristics of fast marking speed, one-time forming, high processing efficiency and fast development speed. It is more suitable for aluminum profiles than inkjet printers. In the rapid development of information technology, social environment, two-dimensional code, bar code needs more widely, laser marking machine to print two-dimensional code, bar code readability is quite high, so using Oulang on aluminum profiles The laser marking machine realizes the product identification and has also been widely used, which solves the product identification problem for more and more aluminum profile manufacturers.
