Flexible bags – Bag having means to facilitate opening it by severing bag...
Patent
1997-08-20
1998-08-18
Pascua, Jes F.
Flexible bags
Bag having means to facilitate opening it by severing bag...
383104, 383906, B65D 3010, B65D 3016
Patent
active
057950717
ABSTRACT:
A standing pouch having a recess formed on the upper part of a side of the body of the pouch and spaced from the upper side of the body, and a relief connecting with the inside of the pouch surrounded by an end of the upper side, the upper part of the side and the upper part of the recess and becoming a spout by removing the end portion of the relief. The standing pouch can ensure transfer of a fluid material contained therein to another container without the occurrence of overflow problem. The standing pouch permits the variation of the discharged amount to be small and less dripping occurs.
REFERENCES:
patent: 3171581 (1965-03-01), Kugler
patent: 4974732 (1990-12-01), Sullivan et al.
patent: 4978232 (1990-12-01), Dunton
patent: 5005734 (1991-04-01), Van Gordon et al.
patent: 5018646 (1991-05-01), Billman et al.
patent: 5312189 (1994-05-01), Aeschbach et al.
Igota Shoji
Sasaki Hitoshi
Ajinomoto Co. Inc.
Pascua Jes F.
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