FIELD: packing means, particularly metering devices for tooth-paste distribution.
SUBSTANCE: metering device comprises tubular body and piston gradually sliding inside the body towards outlet nozzle for tooth-paste distribution. Aligned with the nozzle are permanent lid adapted to close nozzle orifice and brought into operation by means of manipulator and pressure head to be forced in piston movement direction. Manipulator rotates outlet nozzle to move thereof out of the lid. Point of manipulator rotation is located from opposite side of activation button with respect to outlet nozzle.
EFFECT: increased operational convenience and decreased force necessary for pasty product distribution.
10 cl, 5 dwg
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RU2138303C1 |
