Synrad CO2 Lasers Excel at Glass Marking Applications

MUKILTEO, Washington, July 3, 2008 – Glass marking was once thought to be outside the domain of CO2 lasers, due to the tendency of glass to fracture from thermal stresses brought on by its high absorption of CO2 radiation and its high thermal coefficient of expansion. Research in Synrad’s Applications Lab a few years ago, however, led to a better understanding of the variables involved in glass marking, and a large worldwide market for CO2 glass marking was created.

Crisp, clear serial numbers, logos, and codes are now laser marked on automotive glass, medical devices, windows and glass electronic parts using techniques pioneered by our Applications team. Many of the world’s largest glass manufacturers have already made the switch to CO2 laser technology. An attractive alternative to traditional glass marking methods, laser marking allows users the flexibility to automatically change data on every mark, while eliminating masks, chemicals, sand, and tool wear. A low power, 25-watt CO2 laser provides sufficient power for most glass marking applications.

More on glass marking with Synrad lasers, including links to glass marking applications, glass marking techniques, and video clips can be found on our website. Visit http://www.synrad.com/glass.

About Synrad

With more than 20 years of innovative leadership and 100,000 lasers in use throughout the world, Synrad Corporation (an Excel Technology company) is the leading provider of sealed CO₂ lasers to industry. Synrad is headquartered in Mukilteo, WA, and has sales and service offices worldwide.  For more information about Synrad and Synrad products, visit our website at www.synrad.com , e-mail us at synrad@synrad.com or call 1-800-SYNRAD1