Flexible bags – Free-standing
Patent
1995-04-26
1996-08-20
Pascua, Jes F.
Flexible bags
Free-standing
383105, 383120, 383121, 383906, B65D 3016
Patent
active
055472842
ABSTRACT:
A bag for liquids, pastes, or granulates. The bag consists of four flexible sheets. The edges of the sheets are fastened together tight along their sides and bottom and to some extent along the top, creating a front wall (1), a rear wall (2), and two side walls (3 & 4), and the four walls demarcate the inside of the bag. The sheets the side walls are made of are thicker and/or more rigid than the sheets the front and rear walls are made of. The bag is designed such that when full it will stand balanced and stable on a level surface.
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