| 摘要 |
A holder for a rolled medium is provided. The holder has a mandrel having a drive surface adapted to receive the rolled medium and is adapted to be rotated so that an amount of rolled medium on the drive surface can be unrolled therefrom. A stop is located on a stop end of the drive surface. A retaining surface is located on a load end of the drive surface and is separated from the stop so that a rolled medium can be disposed therebetween with the retaining surface being movable between a first position where the retaining surface projects above the drive surface and a second position where the retaining surface does not project above the drive surface. A resilient biasing structure is joined to the retaining surface to drive the retaining surface toward the first position and the drive surface drives the rolled media toward the stop.
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