Sustainable Engraving: Laser Processing as an Environmentally Friendly Alternative

Sustainability has long been a key issue in the luxury goods industry. The watch industry is increasingly relying on resource-saving production technologies, such as deep engraving and "black marking" with Trotec laser systems. Unlike conventional processes, such as chemical or mechanical engraving, the laser works without chemicals, tool wear, or emissions.

Technical key figures:

• Ultra-short pulse laser systems (including femtosecond lasers) developed and produced in-house
• Engraving depth of up to 0.5 mm on stainless steel, titanium, and gold - Precise and burr-free

Application example: A watch manufacturer replaces the chemical engraving of case backs with laser engraving. Result: Reduction in throughput times thanks to unmanned production and reduced costs due to eliminating the need for chemical disposal, while achieving a higher engraving quality.

"Our customers appreciate the opportunity to implement high-quality engraving in an environmentally friendly and economical way — without compromising quality."

—Franz Eder, Head of Industry Solutions, Trotec Laser

Read more about sustainable laser processing in the watch industry https://www.troteclaser.com/...