UV laser marking milk packaging box production date, safe and environmentally friendly
Laser marking of milk carton production date, RFH 355nm UV laser with stable quality
RFH 355nm UV laser used to mark the production date of milk packaging boxes
With the improvement of living standards, the consumption of milk is also increasing. As we all know, milk has relatively high nutritional value and is a kind of food rich in high protein, which can supplement nutrition. At the same time, milk contains a certain calming and soothing effect. Drinking some milk regularly can also have anti-aging and longevity effects. The biologically active substances in milk can remove harmful substances from the body and enhance immunity. At the same time, it can effectively promote blood circulation, and also has the effects of nourishing skin care and beauty.
Since the shelf life of milk is not long, especially fresh milk, the shelf life is very short. Although people look at the production date when buying things, especially food, many people don’t know that the production date on the package can be forged and changed. . Some merchants changed the old date to a new date in order to put the unsold food on the market again. But there is a way to prevent these black businesses. That is to mark the package of each product with a date and product information with a laser marking machine.
The UV online laser marking machine can use RFH's 3.0w-5.0w Expert II 355nm UV laser. The pulse width is short (<14ns@30K), the beam quality is superior (M2<1.2), and the spot characteristics are perfect (spot ellipticity>90%). It can maintain a consistent and stable quality under extreme industrial and scientific research conditions. Beam quality and high-efficiency power consumption characteristics. Therefore, even if the high-speed pipeline is continuously processed for a long time, there is no pressure, and the marking quality is still guaranteed.
Of course, in addition to the stable laser quality and high precision, the RFH 355nm ultraviolet laser is also very durable. We control from procurement-quality inspection before production-rigorous assembly process-finished product testing-warehousing quality inspection-inspection before delivery-after-sales service to ensure stable quality and consistency of equipment parameters with actual operating parameters. At the same time, there is also a professor and doctoral technical team that updates the function modules of the power control system in time, and improves the function modules according to laser requirements to ensure the long-term stable operation of the entire laser system.
After 12 years of hard work, RFH has won high recognition and a good reputation from users in all walks of life at home and abroad, and has established an excellent brand image in the nanosecond laser industry.
