https://www.maximizemarketresearch.com/market-report/global-pvc-cling-film-market/54058/ Plastic wrap was originally made from polyvinyl chloride (PVC), which is now the most prevalent component globally. PVC has a low permeability to water vapor and oxygen, which aids in the preservation of food freshness. Concerns have been raised concerning the transmission of plasticizers from PVC into food. Pliofilm, which was utilized in the packaging and was made of several types of rubber chloride, could be heat-sealed. Low-density polyethylene is a frequent and less expensive substitute for PVC (LDPE).