In the market segmentation of laser technology applications, material processing and lithography account for more than 40%, ranking first, which means that the development of laser marking applications has gradually become the mainstream development direction of laser technology.
From 2015 to 2019, the domestic production of nanosecond ultraviolet lasers surged from 2,035 units to 17,465 units, a growth rate of 758.23%. After 2019, especially in the face of the key nodes of the epidemic, the application of UV laser marking machine has entered major industries like a tide.
On the one hand, affected by the global epidemic, the demand for related drugs and medical supplies has surged, stimulating further expansion of production capacity;
From the perspective of material types, pharmaceutical packaging mainly includes paper, glass, rubber, metal and plastic and other materials. UV laser has strong and wide applicability to these materials.
For the ultraviolet laser itself, with its small heat-affected area, “cold treatment” technology, no smoke and other characteristics, it also well meets the strict clean production requirements of most pharmaceutical product processing industries.
On the other hand, under the general trend of national policies in recent years, new energy vehicles and their related industries are standing on the top;
Tesla’s “patent opening, technology open source” has also made many domestic car companies take many detours on the road of new energy vehicle development, and many pure electric and gasoline-electric hybrid models have sprung up.
In the new energy vehicle industry, the development and processing of batteries and core control chips are particularly important.
“Heart” and “brain” not only require a series of complex marking subdivisions, but must not cause substantial damage to themselves. In addition, chips such as chips have small coding space and high degree of difficulty, which makes ultraviolet lasers enter new energy sources. Manufacturer’s vision.
Under the application of nanosecond or even picosecond UV laser, the final focused spot diameter is 22 microns fine spot, which can effectively protect the integrity of raw materials in the dot matrix and filling marking of chips.
Even in shallow laser coding applications on batteries, electronic parts protective films, and outer packaging, UV laser marking machine can ensure high contrast and anti-abrasion effects.
Post time: May-25-2022