For this kind of food packing, manufacturers generally choose spray sterilizer/autoclave or water bath sterilizer/autoclave. This two kind sterilizer/autoclave’s price and sterilization process are not the same, the former use high temperature water from around the injection into packaged foods, to the sterilization homogeneous state. While the latter is soaked in hot water let the packaged food sterilization, therefore is not suitable for tinplate cans packaging of food sterilization.