Super air permeability and reinforced seams of peanuts bag (APC BAG-SBA)

摘要

A ventilated bulk bag formed of a first fabric of interwoven yarns that define gaps therebetween to be air permeable, with a top panel formed of a second fabric of first yarns with a first cross-sectional shape and second yarns of a second cross-sectional shape interwoven in a second alliance to defines gaps adjacent the interwoven yarns, which gaps are apparent when viewed from an oblique angle relative to a plan view of the top panel, for keeping dust landing thereon from going through the gaps but allowing the top panel to ventilate air through the gaps.