The food packaging bag is marked with a UV laser, strong anti-counterfeiting

Food packaging UV laser marking, both eye-catching and at ease

UV laser marking food packaging date, so you can eat at ease

In the current rapidly changing food market, the exquisiteness and design of food packaging can greatly affect consumers' choices and purchases. Good food packaging not only needs to have a realistic and eye-catching design and color, but also need to pay attention to the clarity and use of its effective information.

The RFH S9 series 355 ultraviolet solid-state laser, built by professors and doctoral-level teams at home and abroad for 13 years, can clearly appear on different materials during the marking and writing process of food packaging. In many cases where the production date of food packaging is easy to be lost, laser engraving can make the production date stay in the food packaging for a longer period of time, without confusing consumers, and the eye-catching and clear markings also make consumers continue to praise.

RFH ultraviolet laser has three remarkable characteristics: fast speed, high precision, and high stability. This type of laser etching technology can play an important role in identifying the authenticity of signs.

The 355nm ultraviolet laser has a small focus spot and a very small processing heat-affected zone. There is almost no damage caused by heat, so it is called a cold light source. Because of the very small heat-affected area of ​​the UV laser, there is no thermal effect, and the problem of deformation or scorching of processed food packaging materials is avoided.

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"Small size", "±0.002mm high precision", "high power stability", and "high cost performance" are the core advantages of RFH S9 UV lasers.

RFH's latest S9 series UV laser has high efficiency and stable laser output, while still maintaining a small size and quick operation. It is a laser that is very suitable for food packaging processing.

The laser light source is stable at a wavelength of 354.7nm, with a wide range of repetition frequency (single pulse to 200kHz); the power range is optional from 3.0w to 10.0w, and it is strictly guaranteed in all frequency ranges, with high-quality beam quality (M²<1.2 ), the pulse width is <12ns@30k, and the heat-affected area is very small during engraving.

At the same time, the laser is also equipped with unique Q-switching control technology, supports communication with the computer, and can control the laser externally through RS232, which greatly reduces the cost of hands-on, convenient operation, small size, easy installation, and all-round ceramic carving needs.

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.