Answer:
Screen printing is a printing process that uses a stencil embedded in a fabric stretched tightly on a frame. The stencil controls what prints and what doesn't print. Stencils can be made in many ways. The use of photosensitive emulsions and opaque film materials to create printable images on the screen mesh would be "photo silkscreen." Another way to make a stencil is simply to cut a design in a sheet of paper and attach it to the back of a screen with tape. The openings in the paper alow ink to pass through. This would be called a "paper stencil."