... 1Material:100% new PP natural resin, UV treatedFeatures:inner baffle, food grade, sift proof indocility, insipidity, moisture proof, enduring acid and ... . Usage: Agricultural Storage sugar bag, salt bag, flour bag, seed bag,grain bag, peanut bag, potato bag, corn bag, flour ... ends and stuff off the initially sewed bag; gently remove oil staining, maculation, spots from the package.Moreover, with our ...