High Density foam w/ Dacron 91 wrap, muslin tick
With use, all foam gets softer and all polyester flattens. High Density foam, which is available in five levels of firmness, resists softening the best. The best option for wrapping the foam is with Dacron 91 made by DuPont. It's springy fiber stays fluffy and resists flattening best out of all the polyester battings. To hold everything in place we make a muslin lined jacket out of the Dacron 91 and the foam core fits inside. The jacket is closed with a zipper at the back.
High Density Foam w/ bonded wrap, glued, no lining
Bonded polyester is the easiest, quickest batting to work with. It is cut to size and glued to the surface of the foam. Bonded polyester has the least amount of resiliency and will flatten the quickest. We have 4 different weights (thicknesses) of bonded polyester to choose from: 1/2 oz. , 3/4 oz., 1 oz. & 1 1/4 oz.