Starting Your Own Glass Etching Business
Wherever the glass is not protected, it becomes "etched" as thesand repeatedly strikes and "pits" the surface. This procedurecontrasts with the old metal etching techniques where the surface was coveredwith wax or resin, a design scratched into it and the material immersed intoacid.Examples of etched glass products are monogrammed glassware, key chains,lettered windows, designed mirrors and numbers or letters applied asidentification marks. Most glass etching today is by the sandblasting method. Two other methods,acid cream and engraving will also be discussed.In the sandblasting method, a special type of sand is held in a funnel-likeholder where a blast of air large is forced through it creates a miniature sandstorm. It works something like a bingo machine. The area to be etched is coveredwith a stencil made of a material like masking tape in which the design has beencut out.When the sand if blown against the piece, the masking tape protects areasthat are to stay