Benefits of Using a UV Laser Marking Machine

Benefits of Using a UV Laser Marking Machine

UV laser marking machines rely on short-wavelength ultraviolet (UV) laser light to mark or engrave products.japan uv laser marking machine This technology is classified as cold laser processing, since the laser light doesn't rely on thermal effects to create its effect, which makes it ideal for heat-sensitive materials.

The high-quality code marks produced by UV laser marking machines meet stringent code quality requirements, ensuring that they remain legible throughout the product's lifespan and beyond.japan uv laser marking machine This level of code quality is essential for maintaining product traceability, especially in fast-paced production lines. Videojet's UV laser marking systems ensure that all code elements, including barcodes, expiry dates, lot numbers, and serial numbers, are printed with exceptional clarity and contrast.

This type of machine uses a high-quality 355nm UV laser to create a beam of energy that targets the surface of the material, breaking the chemical bonds of the molecules.japan uv laser marking machine The resulting optical changes cause the material to display corresponding text or patterns, which can be read by the human eye as well as automated production machinery.

These machines feature a simple all-in-one design and intuitive user interface, making them easy to integrate into production lines.japan uv laser marking machine They can also be connected to vision systems on the production line to improve accuracy. In addition, they can support a variety of file formats, including DXF, plt, ai, svg, jpg, and png. Some models can even use air or water cooling, depending on the power and production demands of your application.

Compared to fiber or CO2 lasers, UV laser markers can mark soft and heat-sensitive materials without causing any damage. For example, they can be used to engrave leaves and grass blades for use in crafts, souvenirs, and bookmarks. In contrast, traditional inkjet and offset printing cannot achieve this because they require thermal deformation of the leaves.

Another benefit of UV laser marking is its ability to produce black or white marks on certain materials. By adjusting the pattern fill spacing, laser power, and marking speed, these machines can create carbonization layers on the lower layer of the material to generate black marks, or etching the material to generate white marks.

With its advanced optical and control system, UV laser marker machines can achieve high-resolution coding with superior contrast. This enables them to produce crisp, clear, and legible codes on all types of materials, from flexible plastics to hard metals. They can also withstand a wide temperature range and are suitable for use in food, medical, and electronic manufacturing. Moreover, they can easily handle the requirements of high-speed production lines. They also require minimal maintenance and are easy to operate.

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