Super Sack® container, constructed with GSS™ fabric for moisture and air protection for sensitive products is constructed of an aluminized film laminated to woven polypropylene fabric and is ideal for applications in which a liner cannot be used. Water vapor transmission rate and gas transmission rates of GSS fabric are 75-87% lower compared to those of regular coated polypropylene fabric. GSS fabric can be used for nearly all bulk bag designs.
