| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a soft rice cake food piece easily/conveniently eatable through heating together with a container with a microwave oven without requiring complicated trouble. <P>SOLUTION: The rice cake food is obtained by wrapping rice cake with a wrapping material for use in heating in a microwave oven. The wrapping material for use in heating in a microwave oven comprises a box type holding body set with a small opening part opening at the time of microwave oven cooking. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
