Salt Definition: sometimes 'salt' simply refers to table salt, which is sodium chloride. Usually the term is applied to an ionic compound produced by reacting an acid with a base.By Anne Marie Helmenstine, Ph.D.alt Definition: sometimes 'salt' simply refers to table salt, which is sodium chloride. Usually the term is applied to an ionic compound produced by reacting an acid with a base. By Anne Marie Helmenstine, Ph.D.
First sew your pillow fabric and velcro to the nap mat cover. Then place nap mat right sides together, insert blanket (making sure itâs inside the mat). Stitch around sides and top, leave your velcro end unstitched and a gap to stuff your pillow. Turn right side out. Stitch a line where your pillow and mat fabric meet.
How to Make a Padded Piano Bench Cover. 1  Calculate the surface area of the piano bench by measuring the length and width of the top of your piano bench and multiplying the two numbers. 2  Buy enough material for double the surface area of the piano bench plus 4 inches. 3  Sew the length of the material and one end.  Stuff the padding into the fabric sleeve.