<;P>;PROBLEM TO BE SOLVED: To provide a packaging bag for processed rice food that is easily formed and displayed with a better appearance. <;P>;SOLUTION: The packaging bag for processed rice food is configured so that an outer film 10 to be cut in a longitudinal direction, and an inner film 20 to be separated in a width direction sandwich a sea weed sheet 2, a processed rice food packaging body Q is configured so that both films 10 and 20 are sealed to seal the sea weed sheet 2, and the packaging body Q is folded into two so as to sandwich the processed rice food. A front surface and back surface of each of side edges X and Y of the packaging body Q are overlapped and sealed to form a side surface portion D. Both back surfaces of an end portion Da of the side surface portion D and an end portion Xa of the end edge X of the packaging body Q folded into two, continuing to the side surface portion D, are overlapped and sealed to form the side surface portion D into a rectangular shape. Both back surfaces of intermediate portions Xb of the end edge X of the packaging body Q are overlapped and sealed to form a front portion A and back portion C into a rectangular shape. <;P>;COPYRIGHT: (C)2008,JPO&INPIT