Liquid container bag is a new generation of shipping containers, it can directly 20 feet of standard containers can directly into a liquid container transport goods, flexible, soft, smooth, light and easy degradation characteristics, passed the test voltage, high load, the transportation process and the safety. Volume of standard for 23,000 rise for a particular purpose and bags with larger models of the land store liquid bag, can reach 50 stere. Applicable to shipment of dangerous goods, the liquid loading quantity, the operation is simple, is the bulk liquid cargo transportation, the best solution is perfect. Liquid bag is there wereseveral layers polyethylene polypropylene and composed of rubber. Most layer, and gradually reduce cargo outer pressure outer, inner structure, while supporting the outermost layer is particularly important for the inner structure of friction and provide good dynamic and static pressure performance, to ensure the security of transportation, loading and unloading. Also it is one-time, one-way container transportation use liquid bag, but the incoming or outgoing material collocation with exhaust valves inspected device can be made after many times. All used vessels, materials and components can be safe transportation and processing, won't cause damage to the environment. Whether used liquid bags or unused liquid bags can be very convenient transportation, freight is low.