Nylon is a highly stretchable plastic film that is wrapped around items. The elastic recovery keeps the items tightly bound. In contrast, shrink wrap is applied loosely around an item and shrinks tightly with heat.It is frequently used to unitize pallet loads but also may be used for bundling smaller items. Types of Nylon include : * bundling Nylon * hand Nylon * extended core Nylon * machine Nylon * static dissNylon .