... beef,fish,pork,chicken,etc.Feature1)food grade,high temperature resistance,damp-proof2)good oxygen barrier and high puncture ... against oxygenLiquid,vacuum packagingPET/PA/RCPP121°C,30min high temperature cooking, oiliness,prevent from oxygenMeat,rice,dish inner ... a variety of plastic composite packaging bag, containing high-temperature cooking bags, boiled vacuum bag, aluminum composite packaging ...