| 摘要 |
A bag formed of flexible thinwall sheet material for washing and/or dewatering comestibles having an upper compartment and a lower compartment connected by at least one opening. The bottom of the lower compartment is formed by a zipper-type closure. The members of the closure resist separation under elevated hydrostatic pressure generated in the lower compartment by centrifugal force. The closure may include a slider for providing controlled engagement and disengagement of the members, to permit use of the bag both for washing and dewatering.
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