May be recessed into turned edge binders. Material placed over boards on inside of binders. The outside dimensions of a binder in a flat, open position. See also Closed Overall . Can also be made in turned edge binders.
Pockets are usually horizontal in stiff binders and vertical in flexible binders.
Polyethylene material for one ply binders - extremely durable and cost effective. Available in many gauges. The photographic reproduction of the copy to be imprinted on binders and index. Material added to strengthen binder hinges, edges of binder inserts, and index. May be concealed under the covering on better quality binders.