The same folding procedure used for the double stripe applies to the single stripe except that the pleats are made along a straight line. Single stripes are easiest to make close to a fabric edge. They produce the narrowest line.
The original object was scanned as a TIFF file on a Nikon Coolscan 4000 film scanner at approximately 4000 pixels on the long dimension. A 300 ppi JPEG file limited to 1024 pixels on the long dimension was then added to the CONTENTdm database.