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.
This left me with a strip measuring 4â³ x 18â³. This will become the flap that hides the zipper. Cut the pillow back the same width as your insert and one inch longer than the height. For my 18â³ pillow, I cut a rectangle measuring 18â³ x 19â³, then I cut that in half giving me two pieces measuring 18â³ x 9.5â³.ress. See peeking below that flap, your zipper! Clip off the excess zipper. Your back is complete! Pin the back and front together, right sides together. Be sure to open up that zipper a little and sew along all four sides. Turn right side out through the zipper opening. Press and stuff that insert in.