10W-15W uv laser

Fortgeschrittene Anwendung von Nanosekunden-Festkörperlasern in der Lasertechnologie für Lebensmittelverpackungen

Jun 29 , 2021

Advanced application of nanosecond solid-state laser in food packaging laser technology

 

Food is the most important issue for the people, and food safety has always been an issue that the State Supervision Bureau attaches great importance to. Especially after the baptism of this epidemic, it is expected that all aspects of food safety in the country will be raised to a new level, and the use of lasers for standardization and health , Traceable food packaging may usher in an explosive growth.

 

Food safety has brought great troubles to our lives. The food must be strictly guarded. Therefore, the application of new technologies such as laser marking in the food industry has become inevitable.

 

 

Advanced application of laser technology in food packaging that has been criticized

 

 

Lasers, computers, atomic energy, and semiconductors are collectively referred to as the four great inventions of mankind in the 20th century, and now they play an important role in the fields of anti-counterfeiting, packaging and printing. It promotes the modernization of the packaging and anti-counterfeiting printing industry. Laser coding, laser cutting, laser drilling, packaging marking, laser anti-counterfeiting, the list goes on.

 

Laser coding technology

 

The paintable modification of the production date of the product has been criticized by the majority of people. Many foods and drugs are returned to the oven after the expiration date and the production date is changed before being sold on the market. The practice of small workshops also caused many big factories to suffer unjustified injustices. The application of UV laser marking in the food and drug industry makes it impossible to alter the production date of food and drugs. Not only makes food and medicine safer, but also makes manufacturers and consumers more trustworthy. Ultraviolet laser marking is permanent and indelible, as long as the surface of the object is not severely damaged, the marking content cannot be destroyed. And since the non-contact marking is used while marking, it will not damage the object itself.

 

 

Compared with other competitive technologies, laser coding technology has become a general packaging coding method in today's market. Many marking and coding applications are suitable for laser coding technology, and the market is ready to convert its coding needs to laser technology. Currently, more than 50% of existing coding applications can use laser coding. In addition, the original coding application materials and online speeds can be completely matched with laser coding without any adjustment. Laser coding greatly reduces production costs while increasing the overall output.

 

Laser scribing technology

 

In addition, laser technology can select a single film layer in flexible packaging for scribing. In this way, the perfect and easy-to-tear effect of the flexible package is realized, and the integrity of the film can be maintained, so that the outer film is intact, so as to effectively prevent problems such as light and moisture in the package.

 

Today’s advanced laser technology is completely capable of scoring in free combinations. For example, many snack packages currently use a design style of scoring in accordance with the outline of the printed pattern on the package. This scribing method is laser scribing. The advantage lies in.

 

Laser drilling technology

 

In addition, when the packaging tape needs to have holes, the laser system can perforate the packaging for "ventilation and preservation". This is the most advanced technology in the world. Perforation can increase the shelf life of the products in the package, or cater to the product being microwaved. The pressure on food packaging after heating. Now, the laser perforated line has been able to achieve the effect of tearing the entire package along the dotted line.

 

 

[13 years of Ruifengheng Laser Seiko]

In the fierce market competition, only continuous technological innovation and high-quality reputation will last for a long time. Ruifengheng is one of the leaders. In recent years, Ruifengheng Laser has invested a lot of research and development funds in the packaging and printing industry, and made a lot of technical reserves. Ruifengheng laser products have brought excellent production processes and manufacturing processes to customers.

 

The UV lasers and green lasers mainly used by Ruifengheng in the marking market of the packaging industry have met the needs of customers with excellent stability. They have been widely used in the packaging industries of food, medicine and cosmetics.

UV-Laser  | grüner Laser  | UV-Laser  | UV-DPSS-Laser  | Nanosekundenlaser  | UV-Laserquelle  | Festkörperlaser

 

Eines der empfohlenen Modelle:

Experte Ⅱ 355 nm UV-Laser

 

 

Der Leistungsbereich des diodengepumpten gepulsten UV-Festkörperlasers der Serie Expert Ⅱ 355 beträgt 3 W bis 12 W, mit kurzer Impulsbreite (< 14 ns bei 30 K), hervorragender Strahlqualität (M2 < 1,2) und perfekten Punkteigenschaften (Punktelliptizität > 90 % ).

 

Empfohlenes Modell zwei:

K-6 4W-6W UV-gepulste Festkörperlaser-integrierte Maschine

 

Die von Ruifengheng entwickelten und hergestellten wassergekühlten UV-diodengepumpten gepulsten Festkörperlaser der Serie K-6 haben einen Leistungsbereich von 4 W bis 8 W. Es hat eine kurze Impulsbreite (<20 ns bei 30 K), eine hervorragende Strahlqualität (M2 < 1,2) und perfekte Spot-Eigenschaften (Spot-Elliptizität > 90 %). Diese Laserserie eignet sich besonders für die ultrafeine Bearbeitung von High-End-Märkten, Gehäuseteilen von Mobiltelefonen, Kosmetika, Arzneimitteln, Lebensmitteln und anderen Polymermaterialien zur Markierung von Verpackungsflaschen; Leiterplattenmarkierung, LCD-Flüssigkristallglas, Glasoberflächen, Metalloberflächenbeschichtung, Kunststoffknöpfe, elektronische Originale, Geschenke, Kommunikationsgeräte, Baumaterialien und viele andere Bereiche.

 

Als zweitgrößte Volkswirtschaft der Welt und ein Land mit einer großen Bevölkerung wird die Nachfrage ein riesiger Markt sein, der schnell wächst. Beim Druck von Lebensmittelverpackungen ist es nicht nur erforderlich, Sicherheitsanforderungen in Bezug auf die Produktionskapazität zu erfüllen, sondern auch fortschrittliche Laser zur Kontrolle von Sicherheitsverbindungen einzusetzen. Verbesserung der Lösung der Öffentlichkeit für Probleme wie die Bestimmung der Haltbarkeit von Lebensmitteln und die Rückverfolgung der Quelle.

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