UV-Laserquellenkennzeichnung von Lebensmittel- und Arzneimittelverpackungsmaterialien

 

Mit dem kontinuierlichen Fortschritt der Gesellschaft wurde auch das Bewusstsein der Menschen für Lebensmittel- und Arzneimittelsicherheit kontinuierlich verbessert. Die lackierbare Änderung des Produktionsdatums des Produkts wurde von der Öffentlichkeit immer wieder kritisiert. Viele Lebensmittel und Medikamente werden nach Ablauf des Verfallsdatums wieder in den Hochofen zurückgeführt und das Produktionsdatum geändert, bevor sie auf den Markt gebracht werden. Die Praxis kleiner Werkstätten hat auch dazu geführt, dass viele große Fabriken Unrecht erlitten haben. Die Anwendung der UV-Lasermarkierung in der Lebensmittel- und Arzneimittelindustrie macht es unmöglich, das Produktionsdatum von Lebensmitteln und Arzneimitteln zu verändern. Es macht nicht nur Lebensmittel und Medikamente sicherer, sondern auch das Vertrauen der Verbraucher in den Hersteller. Folgen wir dem Herausgeber von Shangtuo Laser, um mehr über die UV-Lasermarkierungsmaschine zu erfahren.

 

 

5W UV-Laserbeschriftungsmaschine

 

Merkmale der UV-Laserbeschriftungsmaschine

 

1. Ultravioletter Laser ist eine Kaltlichtquelle, und die thermische Belastung beim Laserschneiden oder -markieren ist besonders gering und eignet sich besser für die Tiefenbearbeitung von Materialien, die empfindlich auf thermische Belastungen reagieren.

 

2. Ultraviolette Laser haben schmalere Impulsbreiten und höhere Spitzenleistungen. Materialien mit höheren Zerstörschwellen wie keramischer Saphir können ihre Zerstörschwellen leicht durchbrechen, sodass Polymere mit hohen Zerstörschwellen problemlos verarbeitet werden können. Material.

 

3. The light spot after the UV laser is focused can reach a minimum of 15UM, so it is very suitable for micro-hole drilling processing. Laser processing principle: The laser marking machine uses a high-energy density laser beam to locally irradiate the workpiece surface, so that the surface material rapidly vaporizes or changes color, thereby exposing the deep material or causing the chemical and physical changes of the surface material to engrave traces, or They all burn off part of the material through light energy, showing the graphics and text that need to be etched.

 

4. It is pumped by American light wave laser, and the 355nm wavelength laser is output by 3 times of frequency doubling in the optical resonator. The electro-optical conversion efficiency is high and the beam quality is TEM100 mode.

 

5. Ultraviolet laser is a cold light source, with a small heat-affected zone and excellent beam quality to create ultra-high-precision marking effects.

 

6. The imported scanning head is adopted, the marking speed is fast, and it is suitable for micro-cutting and drilling at the same time.

 

7. Ultra-high peak power and very little thermal effect, it is very suitable for drilling and cutting of alumina and zirconia ceramics. The plastic shell does not damage the surface permanent mark and replaces the silk-screen effect.

 

8. The laser is maintenance-free for 20,000 hours, no consumables, low cost of use, power saving and energy saving

 

9. Integrated modular design, easy maintenance and small size

 

10. The marking is environmentally friendly and complies with ROHS standards.

 

11. The software can receive DXF, PLT, BMF, AI, JPG and other formats, and can automatically generate serial number and production date, barcode, QR code.

 

 

Product Diagram of UV Laser Marking Machine

 

UV laser marking machine application

 

With its unique low-power laser beam, it is especially suitable for the high-end market of ultra-fine processing, marking the surface of packaging bottles of cosmetics, medicines, food and other polymer materials, with fine effect and firm cleaning, better than ink coding No pollution; flexible pcb board marking and dicing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass two-dimensional code marking, glassware surface drilling, metal surface coating marking, plastic buttons, electronic components, Gifts, communications equipment, building materials and many other industries for application.

 

UV laser marking machine hardware application:

 

The UV laser marking machine is mainly based on its unique low-power laser beam, which is especially suitable for the high-end market of ultra-fine processing. The surface of the packaging bottles of cosmetics, medicines, videos and other polymer materials is marked with fine effect and firm marking and cleaning. Better than ink coding and no pollution; flexible pcb board marking and dicing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass two-dimensional code marking, glassware surface marking, metal surface coating marking, Plastic buttons, electronic components, gifts, communication equipment, building materials and laser rapid prototyping, etc.

 

UV laser marking sample display

 

UV laser marking machine software application:

 

Graphical user interface (GUI), graphics processing function, multiple file format support, text layout function, automatic serial number marking, custom fill marking, scanning speed and parameter optimization, continuous marking, layered marking, sample marking, Test mark, use memory card to store, undo/redo function, intelligently control the intersection with external equipment.