Laser Marking Technical Q&A

This document provides technical answers to common questions about laser marking, including how to synchronize marking on extruded products with variable line speeds using an encoder, and how to use TrueType fonts. It also covers topics such as language selection for overseas use, time stamping on palletized products, suitable laser types for metal, marking on transparent film and PET bottles, and the use of CCD laser displacement sensors for tracking vertical distance.