Cross linked film Cross-linked technology, binds the polymer chains into a network, significantly increasing a film抯 heat stability, durable seals and excellent shrinkage across a broad operating range. With application of the Cross-linked technology, the package using cross-linked polyolefin film provides material savings and production efficiencies. Due to the change of the structure of its molecule, it is compatible with all sealing systems and has excellent recovery and memory properties that deliver exceptional packages through distribution and consumer handling. Cross-linked high-clarity LLDPE-based polyolefin film with enhanced toughness and offering a broad operating window that is compatible on a wide range of machines and application