What is the difference between laser marking, engraving, and etching on the glassware?
Laser marking, engraving, and etching are all commonly used methods for adding designs or text to glassware. The main difference between these techniques lies in the depth of the mark made on the surface of the glass.
Laser marking is a method that uses a high-energy laser beam to create a chemical change on the surface of the glass. This creates a permanent, high-contrast mark that does not compromise the structural integrity of the glass. Laser marking typically creates a shallow mark on the surface of the glass.
Engraving involves physically cutting or carving lines into the surface of the glass using a pointed tool or diamond-tipped bit. This technique creates a deeper mark than laser marking and produces a variation in surface texture depending on the tool used.
Etching is a process in which acid or other chemicals are used to selectively remove material from the surface of the glass. This technique can produce very fine details and textures.
In summary, laser marking is a non-invasive method that creates a shallow mark, while engraving and etching involve physically removing material from the surface of the glass and can create deeper marks with variable textures.
