| 摘要 |
Several pairs of slender rolls having metal core shafts and resiliently soft outer coverings are disposed parallelly to each other and with an inclination in their longitudinal direction relative to the horizontal direction and submerged in water in a tank, into which berries with adhering calyxes are fed, guided toward the tank bottom, and released to float upward and along the lower surfaces of the rolls, each pair of which is pressed against each other and driven to rotate in opposite directions such that their surfaces in contact move upward. The calyxes of the berries, which are easily dispersed and rotated in the water, are caught between the pairs of rolls and are completely clamped thereby and finally plucked off from the pericarps of their berries.
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