for making pork skin chips, I know you cant simply use fresh pork skins they have to be rendered as ive seen out door street venders use and cook and sell pork rinds festavials and such, there light to dark brown square chips that are cooked in oil and these venders have boxes of them, so does anyone know where to get these boxes (maby online?) my meat locker in this town doesnt have a clue as to where to get them, ive searched and searched but no luck, id like to fry some up at a family campout this year, if anyone can help me search, by the way raw pig skin will not fry up into pork rinds like we know them to be.