| 摘要 |
PROBLEM TO BE SOLVED: To provide a microwave cooking bag having a bottom gusset, the bag being configured to easily be closed, prevent the rupture of the bag caused by a sudden increase in pressure in the bag, and safely be held by a user even after heat cooking. SOLUTION: In the microwave cooking bag 1 having two sealed side edges 30 and a bottom gusset, a pair of films 10a and 10b forming a body 10 for the bag 1 is provided. Each of the films 10a and 10b has an upper lid 20, and a crease 21 formed on the lower edge of the upper lid 20 and used for opening or closing the upper lid 20 around it. Each crease 21 extends from the one side edge to as an initial point to the other side edge 30 as a final point, and curves downward. COPYRIGHT: (C)2011,JPO&INPIT |
