Bulk materials flexible container - with single longitudinally reinforced woven polypropylene panel forming front, bottom and rear sides

摘要

A container for bulk materials, e.g. food, chemicals, plastics or grain, comprises two woven side panels and an elongate woven panel with tapered ends connected to form the container top, the non-tapered part forming the front, rear and bottom walls. The side panels are pref. stitched to the main panel. All panels are pref. of polypropylene and the main panel may have a reinforcing band formed intermediate its width by folding it longitudinally or may have spaced reinforcing bands of polypropylene, PTFE, coton or nylon woven into it. The tapered ends may be joined by stitching or clips. The bands improve strength and load distribution.