... RCPP:High temperature ressitant, non-toxic.polythene(PE)/CPP:physical food contact layerAluminum foil : good barrier resist moisture,oxygen,light, ... coffee or coffee beans, milk powder,spices, sauces, meat, frozen food, pet food,seafood, juice, noshes, etc, nearly including all kinds of ... have any interests or question in our products, please feel free to contact us, we do will serve you professional.