: Dip a paper-making screen (a frame with mesh) into a vat of the black slurry. Lift it vertically to catch a thin, even layer of fibers.
: The pulp is diluted with water and sprayed onto a moving wire mesh to form a continuous sheet.
: Shred recycled paper (like egg cartons, black construction paper, or scrap mail) and soak it in warm water. For a deep black color, use a blender to mix the soaked paper into a fine slurry.