It is important to use backing products for embroidery on most items to be embroidered.
Backing helps to stabilize the fabric and support the stitches.
It assures proper registration and evenness of stitching.
It also helps prevent slippage of fabric once it is hooped.
The presence of backing makes ripping out stitches much easier if necessary.
Other ways to stabilize fabric can include spray-on stiffener, water-soluble
topping, and fusible backings.