FIELD: closure designed for utilization as storage facilities for substances partly soluble in liquid, withdrawal of liquid remains and storage of these remains.
SUBSTANCE: closure for reservoir has casing provided with slot which is defined by supporting wall, and drop shutter which closes said slot and is designed for engagement with supporting wall by means of locking device. Closure is equipped with device for securing of article put into slot provided within casing and is further equipped with slot sealing layer which covers casing and shutter joint. Inner surface of shutter and casing slot are provided with plated layer.
EFFECT: provision for creating of adequate hygienic conditions during utilization of closure.
8 cl, 4 dwg
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