| 摘要 |
PROBLEM TO BE SOLVED: To provide the softness and strength of a white rice ball and improve the taste at the time of eating by forming an air groove from the top surface of cooked rice in a constant amount fed into a through-hole for forming the white rice ball for Sushi, closing a top opening of the groove and confining air in the interior of the formed white rice ball. SOLUTION: A constant amount of white rice 15 fed into the interior of a through-hole mold 1 for forming a white rice ball is received with a bottom force 10 to form an air groove (a) opened to the central part of the top surface of the white rice 15 in the constant amount with an air groove forming plate 11'. The resultant white rice 15 is then pressed with a top force 12 to close the opening (a') of the air groove (a). |
