LK® co-extruded vacuum pouches are made from a cost-effective film that meets FDA requirements for use with food products. The three-mil thick, seven-layer mixture of polyethylene and nylon resins provides excellent performance and its ability to stretch allows the material to conform to unique product shapes. Co-extruded vacuum pouches have high impact-resistance and a low oxygen transfer rate that makes the material popular with food processors packaging meat, fish, nuts, dried fruit, jerky and snack products.