Stretch film is a highly elastic plastic film used to secure products on a pallet for storage and transportation. It works by stretching around a load, then contracting slightly to create tension that holds items tightly together.
This tension is containment force and keeps products stable, prevents shifting, and reduces damage during transit. The film also provides protection from dust, moisture, and handling.
Stretch film can be applied by hand or machine, and its performance depends on factors like film type (cast or blown), gauge (thickness), and how it is applied. When properly optimized, stretch film improves load stability while minimizing material usage and cost.
