Laser Lines Ltd, which offers the complete range of Synrad C02 lasers, was recently asked to mark a small 8-character alphanumeric date code on the outer rim of a glass nail polish bottle. A Synrad 10 W laser and an FH Flyer marking head equipped with a 125 mm focal length lens was used. This choice provided a focused spot size of 180 µm on the glass surface, which was required to mark the small text size requested for the date code. The resulting date code was completed in 0.34 seconds.
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