Abstract: The invention relates to a food storing container and a method thereof, said container is formed with thermoplastic synthetic resin material and a bio-ceramic material naturally radiating extreme infrared ray is adhered to the inside surrounding surface thereof.Said bio-ceramic material is adhered to on the tape of polyester material in high density to be supplied into the surface of the inside molder as a roll type before an injection molding of a container and then the injection solution is filled thereon to mold a predetermined container, whereby the bio-ceramic material is uniformly distributed in the container, and also the container is constructed by a method of adhering the bio-ceramic material to the polyester material so that the firmness, the preservation and the ease-of-manufacturing thereof becomes high.

Abstract: Drain water from a refrigerator flows to an evaporating plate located adjacent a compressor, so that heat from the compressor promotes the evaporation. A water spreader spreads the drain water as it reaches the evaporating plate to facilitate evaporation. Water which is not evaporated on the evaporating member gravitates to a container and is reabsorbed by the other evaporator member when the latter dries. The evaporator plate has ribs to efficiently use the heat received from the compressor.

Abstract: The present invention relates to a humidifier in which feed water is effectively fed into a purifier. The humidifier according to the invention comprises a ventilation tube through which the air between a valve body and the level of purified water in a humidifying cistern is outwardly ventilated, when the level of the purified water in the humidifying cistern is lowered below the valve body.