WIDE-NECK PLASTIC CONTAINER FOR BULK MATERIAL, PRODUCED USING EXTRUSION BLOW MOULDING METHOD AND HAVING CLOSURE CAP Russian patent published in 2019 - IPC B65D43/14 

Abstract RU 2706809 C2

FIELD: package and storage.

SUBSTANCE: invention relates to plastic wide-wit capacity (1) for loose material with shutoff nozzle (4) made by extrusion blow molding, which is permanently connected to plastic wide-wit capacity (1) with neck (3) of hole (30). On outer wall (31) of neck (3) of the container there are several hollow ones owing to the method of manufacturing stoppers (32), which are distributed along the perimeter of neck (3) of the reservoir and protrude from outer wall (31) of neck (3) of the container. Shutoff nozzle (4) on inner wall of its shell (41) is equipped with appropriate stop receiving elements (52). When retainer (4) is mounted on neck (3) of container, locked elements (32, 52) are closed without access under section of cover (41) of locking nozzle (4).

EFFECT: disclosed is a wide-width plastic bulk material with a shut-off nozzle made by extrusion-blow molding.

25 cl, 6 dwg

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RU 2 706 809 C2

Authors

Kyunts Jokhann

Vestkhofen Krista

Garsia Granados Izrael

Dates

2019-11-21Published

2014-08-02Filed