Container lined bags in bulk containerized traffic, large tonnage shipment of solid bulk granular / powder material. Produced bulk container liner bags are usually placed in the container of 20 "or 40", as a than conventional bags and tons of bagging more economical and convenient way, has been widely used in the growing particles / the powder transport market. Sealed packaging, so as to effectively avoid the pollution from the seller to the buyer; Save shipping space and effectively increase traffic; Easy to operate, a significant reduction in labor and workload; Using a wide range applies for granular and powdered products; Suitable for rail, sea and other modes of transport.