What steps should be taken to ensure efficiency with sandcarving?

When it comes to making a photoresist stencil, ensure the artwork is in vector form (black and white). The next important step is the density of the print. An opaque print is key in producing a quality photomask. To ensure an efficient etch, view the substrate prior to entering the sandcarving system. Confirm any exposed area is covered and no sand will etch outside of the image.

   —Rayzist