Container with inner pouch and reclosable spout

Details Container with inner pouch and reclosable spout Container with inner pouch and reclosable spout

1984-09-27

1986-02-25

Moy, Joseph Man-Fu

Envelopes, wrappers, and paperboard boxes

Paperboard box

Box material includes a coating or a nonpaperboard...

229 17M, 220462, 220463, 222530, B65D 108

Patent

active

045724229

ABSTRACT:
A container with an inner pouch, particularly for liquids such as oil, vinegar or fruit juices or for bulk goods or the like, consisting of an outer cardboard shell such as that used in folding boxes, with bottom flaps and top flaps respectively connected together, particularly glued together, and a leakproof inner pouch closed at its upper and/or lower ends by a sealed or welded seam and having a closable spout projecting through an opening in one wall of the shell, wherein the upper portion (17) of one of the two narrow side walls (18), containing the opening (16) for the spout (15) connected with the inner pouch (12), is inwardly inclined when the container is closed and the upper triangular wall portions (19) of the two wider side walls (20), located adjacent to the inclined upper narrow wall portion (17), are folded inwardly along their angle bisectors (21).

REFERENCES:
patent: 2177918 (1939-10-01), Vogt et al.
patent: 2386062 (1945-10-01), Roehrl
patent: 2454919 (1948-11-01), Hagan
patent: 2819000 (1958-01-01), Boguss et al.
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patent: 3132789 (1964-05-01), Forrest
patent: 3157342 (1964-11-01), Grady
patent: 3173579 (1965-03-01), Curie et al.
patent: 3204827 (1965-09-01), Krautkramer
patent: 3206093 (1965-09-01), King
patent: 3613966 (1971-10-01), Summers
patent: 3638834 (1972-02-01), Goodrich et al.
patent: 3746240 (1973-07-01), Flynn
patent: 3861577 (1975-01-01), Druyts
patent: 3887125 (1975-06-01), Trentesaux

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