Applying double leakproof structure, with high performance of sealing, Double Sealed Bulk Boxes get rid of transportation problems that powered form bulk boxes caused. Compared with traditional transportation of tank cars, this way can greatly reduce the cost and improve the efficiency of transportation.

the bulk box of our company was stalled sealed structure inside, which was squeezed into a sealed system with step structure in the box. It also forms into a double sealed system with the existed sealed structure. After testing, this kind of product has good seal performance and can effectively avoid the leakage of alumina powder. This kind of bulk box can not only transport bulk cargo like alumina powder that is small, with strong mobility and high sealing requirements, but also can be used as a common container, which greatly reduce the cost of the transportation and the rate of empty box when returning. The practicability: the structure of the design is simple, which is appropriate to produce in a large quantity.

It is a newly-developed product of our company. The development of this product expands the business scope of special bulk boxes and brings much more benefits to the company. Its development is conductive to the promotion of brand image of the company.

Because there are no bulk boxes for transporting alumina powder, the product has leading advantages in this industry.

Department of Technology of Qingdao CIMC Container Manufacturer Co., lTD. has independently designed this product.

We created top-ranking production environment, scientific and reasonable process layout and established thorough quality management system.

The project started from September 2016 and was completed in October 2016. After experiments and testing, the products went on the market in November 2016.

The project is applying for patents.