| 摘要 |
A plastic container is provided with a multi-part lid having a cutting edge which cuts into the side of the container and a dispensing compartment. Upon turning the lid in one direction a measured quantity of contents is forced into the dispensing compartment. Simultaneously a portion of the sides of the container are cut away and stored in a receptacle in the lid, the volume of the container being reduced an amount slightly greater than the quantity of contents dispensed. By turning the lid in the opposite direction the lid components are returned to closed position but the cutting edge of the lid is prevented from turning in a reverse direction.
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