Opening arrangement on packing containers

Details Opening arrangement on packing containers Opening arrangement on packing containers

1988-01-22

1989-06-13

Moy, Joseph Man-Fu

Special receptacle or package

With pallet feature

Knockdown or collapsible type

222531, 220 904, B65D 326

Patent

active

048384283

ABSTRACT:
A readily openable and reclosable opening arrangement for use on a packing container comprises a pouring pipe attached to the outside of the packing container, wherein a slide is maneuverable within the pouring pipe by means of a projecting gripping element. When the slide is pushed to the open position the packing container wall is penetrated by ploughlike elements joined to the slide, so that the contents may be emptied out via the pouring pipe. The opening arrangement also may be used on packing containers which consist of several part containers whose contents may be emptied out through a joint pouring pipe.

REFERENCES:
patent: 2921720 (1960-01-01), Malachick
patent: 3024950 (1962-03-01), Frison
patent: 3105620 (1963-10-01), Atkins et al.
patent: 3118577 (1964-01-01), Estabrook
patent: 3185357 (1965-05-01), Merkel
patent: 3696977 (1972-10-01), Davenport et al.
patent: 4197985 (1980-04-01), Austin
patent: 4589579 (1986-05-01), Morita

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