Pallet film, also known as stretch film or shrink wrap, is a highly stretchable plastic film used to secure and stabilize products on pallets. Made from linear low-density polyethylene (LLDPE), pallet film is designed to keep goods intact during transportation and storage. This film is essential in various industries, including manufacturing, logistics, and retail, as it ensures the safety of products and reduces the risk of damage. 

Pallet film comes in different types, such as hand stretch film, machine stretch film, and pre-stretched film, each catering to specific applications and needs. Its ability to protect items from dust, moisture, and tampering makes it a crucial component in the supply chain.