| 摘要 |
PROBLEM TO BE SOLVED: To provide a pouring middle plug for a small container which is excellent in drying the content, and capable of suppressing the pulsation. SOLUTION: A pouring middle plug to be attached to the mouth part of a container is of cup shape, and comprises a ring-shaped pouring part 110, a peripheral wall 120 and a bottom part 130, and the ring-shaped pouring part forms a curved surface in which an upper surface 111 is upwardly projected, and is connected to an inner surface 112, and forms a curved surface in which an outer surface 113 is bitten inside, and is continuous to the upper surface with a tangential line 114. An outer surface of the peripheral wall 120 is formed two-stepped with the diameter of a lower outer surface 122 being smaller than the diameter of an upper outer surface 121, and a plurality of pouring holes 131 are radially and inwardly provided on the bottom part 130 from the outer circumference with equal intervals. |
