Patent ID: 6783277
Filing Date: 2004-08-31
Classification: B31B,B65D,Y10S

Abstract:
A standup bag, comprising:an enclosure defined by a front wall, a rear wall, a first side wall, a second side wall opposing the first side wall, a top wall and a bottom wall, the first side wall further comprising: a first substantially longitudinal seal having a first end and a second end; an upwardly concave seal extending from the first end of the first substantially longitudinal seal, with a first component thereof terminating proximate a corner region formed by the intersection of the first side wall with the top wall and front wall, and with a second component thereof terminating proximate a corner region formed by the intersection of the sida wall with the top wall and the rear wall; and a downwardly concave seal extending from the second end of the first substantially longitudinal seal, with a first component thereof terminating proximate a corner region formed by the intersection of the first side wall with the bottom wall and the front wall, and with the second component thereof terminating proximate a corner region formed by the intersection of the first side wall with the bottom wall and the rear wall; and the second side wall further comprising: a second substantlally longitudinal seal having a first end and a second end; an upwardly concave seal extending from the first end of the second substantially longitudinal seal, with a first component thereof terminating proximate a corner region formed by the intersection of the second side wall with the top wall and front wall, and with a second component thereof terminating proximate a corner region formed by the intersectio of the second side wall with the top wall and the rear wall; and a downwardly concave seal extending from the second end of the second substantially longitudinal seal, with a first component thereof terminating proximate a corner region formed by the intersection of the second side wall with the bottom wall and the front wall, and with second component thereof terminating proximate a corner region formed by the intersection of the second side wall with the bottom wall and the rear wall.