A customer came to our company and said they wanted to label their hotel's red wine glasses,
because he had previously used his own red wine glasses for silk screen printing, which easily caused color fading. So he thought of laser marking and came to ask for help.
We brought our own dual light marking machine and immediately conducted a marking experiment for him. We used blue light to mark this glass, achieving precise marking on the surface without damaging the surface of the glass or affecting its appearance and taste. The customer was very pleased to receive the sample and after inquiring about the price, they decided to order one.