Zika virus has been declaried as a global public health emergency by The World Health Organization. Some areas even improve it as a state of emergency. Of course, new virus will leads to new medical breakthroughs.
To stop Zika Virus, series measures have been taken. pesticide-spraying helicopters are equipped, special department in test center have been set. But what laser marking can help..
On many precise medical devices, if you see, you will find the micro signs. Almost all of them are marked permanently, and reliable in tracing system. Those micro signs are marked by UV Laser marking machine, it can guanrantee No matter how long the test span lasts, every single steps will be recorded for timely test feedback.
UV laser marking machines can mark subsurface signs which protect devices have not place for bacteria, UV laser marking machine’s marking is a cold process, there is almost no HAZ which will change the surrounding material. What is more, UV laser can be higher absorpted by the material that means we can use lower laser power (or pulse energy) to mark. Also UV laser marking machines support complex and high-resolution marks.
Compared to infrared laser, UV laser has much less interactive effects to materials. The cold processing will cause crystal structure variation followed by color changes within the materials ( normally TiO2) , thus we can get clear and smooth markings on many medical products.
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