Asymmetrical Load- An unevenly aligned pallet load. Asymmetrical loads are more prone to toppling than symmetrical pallet loads.

Blown Stretch Film- A stretch film derived from the blown extrusion process that has a higher puncture resistance. Click on the stretch film info page to view detailed information about blown stretch film.

Bottom Wraps- The wraps a stretch wrap machine uses to apply film to the bottom section of the load. Forming a durable bottom wrap will help to ensure load stability.

Cast Stretch Film- A stretch film derived from the cast extrusion process. Less manufacturing costs allow cast stretch film to be the more widely used stretch film. Visit the stretch film info page to view detailed info about cast stretch film.

Cling- Allows the film to stick to itself and not the product. Some films have one-sided cling, and others have two-sided cling.

Co-extrusion- Extruding two or more materials through a single die to enable the two elements to merge.

Dart Drop- A commonly used test to measure the puncture strength of a stretch film. It is conducted by dropping a semi-circular-shaped object onto the film.

Elastic Recovery-The ability of a stretch film to recover to its original shape after being stretched.

Elmendorf Tear- Another common test used for stretch film and other products to measure tear resistance.