초록 ▼

Liquid contents such as water are stored in a heat-resisting can body having an openable section formed on an upper part thereof. Other material is stored within the can body while being separated from the liquid contents and, when the can body is heated above a predetermined temperature with the op

Liquid contents such as water are stored in a heat-resisting can body having an openable section formed on an upper part thereof. Other material is stored within the can body while being separated from the liquid contents and, when the can body is heated above a predetermined temperature with the openable section opened, the separation between the stored material and the liquid is removed and the liquid can come in contact with the stored material. When the openable section is closed while the can body is heated, the stored material is kept separate from the liquid even during a sterilizing process but, when the can body is heated with the openable section opened, the separation between the stored material and the liquid is removed, and consequently the contents are mixed together. This permits the stored material to be preserved from the liquid until the contents of the can body are ready for use.

대표청구항 ▼

Canned goods to be heated comprising a heat-resistant can body having an openable section in an upper part thereof, a supply of liquid contained in the can body, and a pressure-responsive container within the can body containing material to be mixed with the liquid, the pressure-responsive container

Canned goods to be heated comprising a heat-resistant can body having an openable section in an upper part thereof, a supply of liquid contained in the can body, and a pressure-responsive container within the can body containing material to be mixed with the liquid, the pressure-responsive container comprising two sections having adjacent surfaces which are sealingly engaged and are relatively movable with respect to each other while maintaining their sealing engagement when the openable section of the can body is closed to maintain isolation of the material therein from the liquid in the can body, the pressure-responsive container being arranged so that the relatively-movable surfaces of the sections separate in response to an increase in internal pressure inside the container to permit mixing of the liquid in the can body with the material in the container in response to heating of the container above a predetermined temperature while the openable section of the can body is opened.