These are the jumbo bags made from specially woven highly breathable fabric initially designed to store peanuts as per ASTM INTERNATIONAL standards (https://www.astm.org/). These jumbo bags are used to keep the peanuts fresh and without any damage.
The fabric is generally uncoated in 6.5 oz per sq. yards or 220 gm per sq. metre with a +-3% variation. The breathability of fabric is not achieved by irregular weaving or slipping tapes, rather with a tape count of 9×9 or 10×10 weave with narrow width tapes to allow breathing of fabric.
