... anti-aging the yarns made from pp resins can resist long time sunshine, heat, and humidity. Mix Polypropylene with ... float loop, sparse weave; if the fabrics are off grain or rowdy; if the fabrics have wrinkles or holes. ... etc3.Agricultural Storage:sugar bag, salt bag, flour bag, seed bag,grain bag, peanut bag, potato bag, corn bag, flour ... medicine bag; herbal medicine bag woven fabric for grain, food