355nm nanosecond UV laser for high-definition coding on food packaging production date

Food packaging must not only convey the original taste of the food, but also create a good taste and experience. It must also consider packaging safety and anti-counterfeiting effects.

This week, RFH received a customer from Tianjin and purchased a nanosecond UV laser for marking food packaging bags.

As we all know, by using the characteristic of UV laser marking that it is not easy to be erased, the production date, barcode and other information are marked on the packaging bag of each food when it leaves the factory, which can have a very good anti-counterfeiting effect.

Ultraviolet lasers are cold light sources and are known as the mother of plastic marking. Neither CO2 nor fiber lasers can compare with them. The wavelength of the ultraviolet laser is 355nm, and its small wavelength determines its high beam quality and small spot. In addition to high-speed plastic marking, it can also achieve the ultra-fine marking requirements of glass products, and its small characters can reach 0.2mm.

In the 13 years of Seiko, RFH's newly launched S9 series pulsed ultraviolet solid-state lasers have been widely used in the plastics industry due to their smaller size, more refined design, and more stable light output. The small and exquisite design means that the user of the marking machine does not need to make a large optical path, which can greatly reduce the cost, save space, and be lightly installed in the field of flying marking equipment. The S9 ultraviolet laser is not only compact, but also has a more stable cavity structure and stronger scalability than similar products. The same cavity can generate lasers of multiple powers, and the stability of different power ranges is greatly improved.

"Small size", "±0.02mm high precision", "high power stability", and "high cost performance" are the core advantages of RFH S9 UV lasers.

High-quality UV lasers, look for the RFH brand.

All S9 UV laser products are produced strictly in accordance with the "Quality Management System" regulations

From procurement-pre-production quality inspection control-rigorous assembly process-finished product testing-warehousing quality inspection-pre-delivery inspection-after-sales service, each level is checked to ensure stable quality and consistency of equipment parameters with actual operating parameters. This is the reason why the service life of RFH brand lasers is better than that of peers

S9 UV laser is produced in a dust-free workshop

The clean production environment ensures that all electronic components are produced dust-free and free from pollution.

A team of professors at home and abroad independently researched and developed a special power supply control system for S9 UV lasers. The power supply and the laser have a one-to-one correspondence. The stability of the power supply control system determines whether the laser can maximize its performance during operation. RFH has the advantages of independent research and development of power supply technology, which can update the function modules of the power control system in time, and improve the function modules according to the needs of the laser. 13 years of R&D technology accumulation, domestic and foreign professors, doctoral level R&D team. This is a solid backing for the stable operation of RFH's entire laser system.

 Power supply + laser head + cooling system, complete system sales From the user's point of view, RFH has launched a complete laser system sales program to ensure the stability of the entire laser system and its best performance

 The S9 ultraviolet laser adopts a fully digital display, supports communication with a computer, and can remotely monitor the laser. The integrated compact design facilitates equipment integration.