... 3. FDA, ISO9001, Food grade. 4. Suitable for 20' container Flexitank Capacity20,000-24,000 LiterFlexitank TypeTop Loading &DischargingBottom Loading &DischargingTop ... labor saving---easier to operateEnvironment friendly---food-grade and degradable flexitank for molasses/sunflower oil transportation, food grade/heating pad/3 ...