초록 ▼

A bulk bag comprises eight substantially identical side wall portions each containing a stiffening panel. A bottom wall is connected to the bottom edges of the side wall portions and may be provided with a discharge port. Alternatively, a discharge port may be provided in one of the side wall portio

A bulk bag comprises eight substantially identical side wall portions each containing a stiffening panel. A bottom wall is connected to the bottom edges of the side wall portions and may be provided with a discharge port. Alternatively, a discharge port may be provided in one of the side wall portions. The bulk bag may be provided with a top wall which may be either openable or secured in place. A pallet and/or lift loops may be provided for transporting the bulk bag and the contents thereof.

대표청구항 ▼

[ What is claimed is:] [1.]1. An octagon shaped bulk bag comprising:eight double layer side wall portions disposed in an octagonal array and each comprising a stiffening panel receiving pocket;eight stiffening panels each received in the stiffening panel receiving pocket comprising one of the side w

[ What is claimed is:] [1.]1. An octagon shaped bulk bag comprising:eight double layer side wall portions disposed in an octagonal array and each comprising a stiffening panel receiving pocket;eight stiffening panels each received in the stiffening panel receiving pocket comprising one of the side wall portions;means for retaining the stiffening panels in the stiffening panel receiving pockets;a bottom wall extending between and connected to the bottom of each of the side wall portions;the bulk bag further comprising four side wall assemblies each comprising an inner fabric layer, an outer fabric layer, and spaced apart, vertically extending seams defining one of the side wall portions and two half side wall portions each extending outwardly from one of the vertically extending seams, the four side wall assemblies being sewn together end to end thereby connecting the half side wall portions to define the remaining four side wall portions.