Patent ID: 6726363
Filing Date: 2004-04-27
Classification: B65B,B65D

Abstract:
A packaging (16), made from a multilayer film laminate material, with a first side, a second side, two longitudinal edges, a first and a second transverse sealed edge (17), longitudinal back seam (19), formed by several layers of the laminate material, on the second side, and an internal filling cavity (21), there are three weakened zones (20) with a tear direction as a tear aid, two of the weakened zones (20) are each located on and near one of the longitudinal edges of the packaging (20), near the first transverse sealed edge (17) and extending onto the second side the first side, there being substantial distance between any two adjacent weakened zones (20), third weakened zone (20) is located on and extends transversely entirely across the longitudinal folded back seam (19) and near the first transverse sealed edge (17), each weakened zone (20) has a multiplicity of parallel rows of individual uninterrupted line cuts that run in the tear direction and that extend entirely across such weakened zone (20), the weakened zones (20) can each be located in same or different material of the laminate material, and at least part of each of the weakened zones (20) lies in the area of the internal filing cavity (21).