The plastic marking effect of UV laser marking machine is better
2022-01-07 cycjetcoder.com
In contrast to the traditional way, the UV laser marking machine has the advantages of rapid and accurate laser processing, arbitrary customization of graphics by computer programming, environmental protection and health, and low consumables. In various application practices, the marking effect of UV plastic materials is better. Compared with other types of lasers, blackening marking can be realized by selectively carbonizing the lower layer of the plastic surface.
The energy output by the short-wavelength UV laser stimulates the photochemical reaction of the material. At the same time, the UV laser avoids excessive heat output. When processing some sensitive materials, such as plastics containing flame retardants, the UV laser can achieve high-resolution marking and obtain the best surface quality and the fastest processing speed. Compared with infrared and green lasers, UV lasers do not need expensive laser-sensitive additives in material processing, and can significantly achieve faster processing speed and better marking quality.
Marking on plastic electrical switches is generally to change the color under the surface of the material. When UV laser is used, blackening marking can be realized by selectively carbonizing the lower layer of the plastic surface. The input of thermal energy is limited to a small designated area so that the marking content can be clearly distinguished from the background material and can be easily identified. Generally, the wavelength of the UV marking machine is 355nm. It provides a new scheme for marking plastic electrical switches. In addition to the characteristics of a general marking machine, UV laser marking speed is faster, and the fastest marking speed can reach 3000 characters / s.
UV laser marking machine uses its cold processing function to show its skill in plastic materials. Whether it is the cold light source or a hot light source, it must be recognized that laser processing technology is more and more recognized and applied.
CYCJET is the brand name of Yuchang Industrial Company Limited. As a manufacturer, CYCJET has more than ten years of experience for wholesalers and retailers of different types of handheld inkjet printing solutions, laser printing solutions, portable marking solutions in Shanghai China.
Contact Person: David Guo
Telephone: +86-21-59970419 ext 8008
MOB:+86-139 1763 1707
Email: sales@cycjet.com
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