Sewing Zipper 104 demonstrates two different techniques for sewing a zipper plaque on a boxed cushion. A zipper plaque is basically a zipper sewn on the box seamed edge of a cushion used to insert or remove the cushion foam. The first zipper plaque technique demonstrated is a standard zipper plaque installation while the second is a hemmed zipper plaque technique with a hem that covers the entire zipper.
