| 摘要 |
<p>PURPOSE:To heat a heated article at a proper temperature by forming the subject device from a water bag which is charged with water as the heating material inductive liquid and a string-shaped seal opening member which is formed into ring form and laying the string- shaped seal opening member onto the water bag. CONSTITUTION:A string-shaped seal opening member 10 is formed by forming a ring form from a string article made of nylon, etc., or a hemp string, and laid onto the upper and lower surfaces 9d and 9e of a water bag 9, and one edge part 10a is arranged onto the other edge part side of a heating case 6 along the upper surface of a water impermeable sheet 11 and the undersurface 9e of the water bag 9, and the other edge part 10b is set outwardly from a container 1. When the other edge part 10b is pulled, the center of the edge of the water impermeable sheet 11 covering the opened port surface 6a is cracked, and the water bag 9 is opened largely from the center, and a large quantity of water leaks, and contacts nearly the whole surface of a bag 7 made of the heat generating material, and the high temperature steam is generated. In this case, the bag 7 made of the heat generating material is cut off from the contact with the outside air by the water impermeable sheet 11, and the abnormal heat generation due to the imbibing of humidity is prevented, and a proper quantity of high temperature steam necessary for heating a heated article is generated. Therefore, the heated foodstuff can be heating-cooked sufficiently free from the heating unevenness.</p> |
